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North/Latin America Europe/Africa Asia/Oceania Internal Use Only http://aic.lgservice.com http://eic.lgservice.com http://biz.lgservice.com LCD TV SERVICE MANUAL CHASSIS : LD01B MODEL : 32/42LD570 32/42LD570-ZB 32/42LD575 32/42LD575-ZB 32/42LD540 32/42LD540-ZC 32/42LD541 32/42LD541-ZC CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. P/NO : Printed in Korea

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Page 1: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

North/Latin America Europe/Africa Asia/Oceania

Internal Use Only http://aic.lgservice.comhttp://eic.lgservice.comhttp://biz.lgservice.com

LCD TV SERVICE MANUAL

CHASSIS : LD01B

MODEL : 32/42LD570 32/42LD570-ZB

32/42LD575 32/42LD575-ZB

32/42LD540 32/42LD540-ZC

32/42LD541 32/42LD541-ZC

CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

P/NO : Printed in Korea

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Copyright © 2010 LG Electronics. Inc. All right reserved. - 2 - LGE Internal Use Only Only for training and service purposes

CONTENTS

CONTENTS ..............................................................................2

PRODUCT SAFETY .............................................................................3

SPECIFICATION ...............................................................................6

ADJUSTMENT INSTRUCTION ............................................................14

BLOCK DIAGRAM..............................................................................23

EXPLODED VIEW .............................................................................47

SCHEMATIC DIAGRAMME................................................................ 51

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Copyright © 2010 LG Electronics. Inc. All right reserved. - 3 - LGE Internal Use Only Only for training and service purposes

SAFETY PRECAUTIONS

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and Exploded View. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer. General Guidance An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks. It will also protect the receiver and it's components from being damaged by accidental shorts of the circuitry that may be inadvertently introduced during the service operation. If any fuse (or Fusible Resistor) in this TV receiver is blown, replace it with the specified. When replacing a high wattage resistor (Oxide Metal Film Resistor, over 1W), keep the resistor 10mm away from PCB. Keep wires away from high voltage or high temperature parts. Before returning the receiver to the customer, always perform an AC leakage current check on the exposed metallic parts of the cabinet, such as antennas, terminals, etc., to be sure the set is safe to operate without damage of electrical shock. Leakage Current Cold Check(Antenna Cold Check) With the instrument AC plug removed from AC source, connect an electrical jumper across the two AC plug prongs. Place the AC switch in the on position, connect one lead of ohm-meter to the AC plug prongs tied together and touch other ohm-meter lead in turn to each exposed metallic parts such as antenna terminals, phone jacks, etc. If the exposed metallic part has a return path to the chassis, the measured resistance should be between 1MΩ and 5.2MΩ. When the exposed metal has no return path to the chassis the reading must be infinite. An other abnormality exists that must be corrected before the receiver is returned to the customer.

Leakage Current Hot Check (See below Figure) Plug the AC cord directly into the AC outlet. Do not use a line Isolation Transformer during this check. Connect 1.5K/10watt resistor in parallel with a 0.15uF capacitor between a known good earth ground (Water Pipe, Conduit, etc.) and the exposed metallic parts. Measure the AC voltage across the resistor using AC voltmeter with 1000 ohms/volt or more sensitivity. Reverse plug the AC cord into the AC outlet and repeat AC voltage measurements for each exposed metallic part. Any voltage measured must not exceed 0.75 volt RMS which is corresponds to 0.5mA. In case any measurement is out of the limits specified, there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer. Leakage Current Hot Check circuit

When 25A is impressed between Earth and 2nd Ground for 1 second, Resistance must be less than 0.1Ω *Base on Adjustment standard

IMPORTANT SAFETY NOTICE

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Copyright © 2010 LG Electronics. Inc. All right reserved. - 4 - LGE Internal Use Only Only for training and service purposes

CAUTION: Before servicing receivers covered by this service manual and its supplements and addenda, read and follow the SAFETY PRECAUTIONS on page 3 of this publication. NOTE: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions on page3 of this publication, always follow the safety precautions.Remember: Safety First. General Servicing Precautions 1. Always unplug the receiver AC power cord from the AC power

source before; a. Removing or reinstalling any component, circuit board

module or any other receiver assembly. b. Disconnecting or reconnecting any receiver electrical plug or

other electrical connection. c. Connecting a test substitute in parallel with an electrolytic

capacitor in the receiver. CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in an explosion hazard.

2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage measuring device (DVM, FETVOM, etc) equipped with a suitable high voltage probe. Do not test high voltage by "drawing an arc".

3. Do not spray chemicals on or near this receiver or any of its assemblies.

4. Unless specified otherwise in this service manual, clean electrical contacts only by applying the following mixture to the contacts with a pipe cleaner, cotton-tipped stick or comparable non-abrasive applicator; 10% (by volume) Acetone and 90% (by volume) isopropyl alcohol (90%-99% strength) CAUTION: This is a flammable mixture. Unless specified otherwise in this service manual, lubrication of contacts in not required.

5. Do not defeat any plug/socket B+ voltage interlocks with which receivers covered by this service manual might be equipped.

6. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are correctly installed.

7. Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead.Always remove the test receiver ground lead last.

8. Use with this receiver only the test fixtures specified in this service manual. CAUTION: Do not connect the test fixture ground strap to any heat sink in this receiver.

Electrostatically Sensitive (ES) Devices Some semiconductor (solid-state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage caused by static by static electricity. 1. Immediately before handling any semiconductor component or

semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed to prevent potential shock reasons prior to applying power to the

unit under test. 2. After removing an electrical assembly equipped with ES

devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.

4. Use only an anti-static type solder removal device. Some solder removal devices not classified as "anti-static" can generate electrical charges sufficient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.

6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foilor comparable conductive material).

7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed. CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES device.)

General Soldering Guidelines 1. Use a grounded-tip, low-wattage soldering iron and appropriate

tip size and shape that will maintain tip temperature within the range or 500。F to 600。F.

2. Use an appropriate gauge of RMA resin-core solder composed of 60 parts tin/40 parts lead.

3. Keep the soldering iron tip clean and well tinned. 4. Thoroughly clean the surfaces to be soldered. Use a mall wire-

bristle(0.5 inch, or 1.25cm) brush with a metal handle. Do not use freon-propelled spray-on cleaners.

5. Use the following unsoldering technique a. Allow the soldering iron tip to reach normal temperature.

(500。F to 600。F) b. Heat the component lead until the solder melts. c. Quickly draw the melted solder with an anti-static, suction-

type solder removal device or with solder braid. CAUTION: Work quickly to avoid overheating the circuit board printed foil.

6. Use the following soldering technique. a. Allow the soldering iron tip to reach a normal temperature

(500。F to 600。F) b. First, hold the soldering iron tip and solder the strand

against the component lead until the solder melts. c. Quickly move the soldering iron tip to the junction of the

component lead and the printed circuit foil, and hold it there only until the solder flows onto and around both the component lead and the foil. CAUTION: Work quickly to avoid overheating the circuit board printed foil.

d. Closely inspect the solder area and remove any excess or splashed solder with a small wire-bristle brush.

SERVICING PRECAUTIONS

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Copyright © 2010 LG Electronics. Inc. All right reserved. - 5 - LGE Internal Use Only Only for training and service purposes

IC Remove/Replacement Some chassis circuit boards have slotted holes (oblong) through which the IC leads are inserted and then bent flat against the circuit foil. When holes are the slotted type, the following technique should be used to remove and replace the IC. When working with boards using the familiar round hole, use the standard technique as outlined in paragraphs 5 and 6 above. Removal 1. Desolder and straighten each IC lead in one operation by gently

prying up on the lead with the soldering iron tip as the solder melts.

2. Draw away the melted solder with an anti-static suction-type solder removal device (or with solder braid) before removing the IC.

Replacement 1. Carefully insert the replacement IC in the circuit board. 2. Carefully bend each IC lead against the circuit foil pad and

solder it. 3. Clean the soldered areas with a small wire-bristle brush.

(It is not necessary to reapply acrylic coating to the areas).

"Small-Signal" Discrete Transistor Removal/Replacement 1. Remove the defective transistor by clipping its leads as close as

possible to the component body. 2. Bend into a "U" shape the end of each of three leads remaining

on the circuit board. 3. Bend into a "U" shape the replacement transistor leads. 4. Connect the replacement transistor leads to the corresponding

leads extending from the circuit board and crimp the "U" with long nose pliers to insure metal to metal contact then solder each connection.

Power Output, Transistor Device Removal/Replacement 1. Heat and remove all solder from around the transistor leads. 2. Remove the heat sink mounting screw (if so equipped). 3. Carefully remove the transistor from the heat sink of the circuit

board. 4. Insert new transistor in the circuit board. 5. Solder each transistor lead, and clip off excess lead. 6. Replace heat sink. Diode Removal/Replacement 1. Remove defective diode by clipping its leads as close as possible

to diode body. 2. Bend the two remaining leads perpendicular y to the circuit

board. 3. Observing diode polarity, wrap each lead of the new diode

around the corresponding lead on the circuit board. 4. Securely crimp each connection and solder it. 5. Inspect (on the circuit board copper side) the solder joints of

the two "original" leads. If they are not shiny, reheat them and if necessary, apply additional solder.

Fuse and Conventional Resistor Removal/Replacement 1. Clip each fuse or resistor lead at top of the circuit board hollow

stake. 2. Securely crimp the leads of replacement component around

notch at stake top. 3. Solder the connections.

CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures.

Circuit Board Foil RepairExcessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds the foil to the circuit board causing the foil to separate from or "lift-off" the board. The following guidelines and procedures should be followed whenever this condition is encountered. At IC Connections To repair a defective copper pattern at IC connections use the following procedure to install a jumper wire on the copper pattern side of the circuit board. (Use this technique only on IC connections). 1. Carefully remove the damaged copper pattern with a sharp

knife. (Remove only as much copper as absolutely necessary). 2. carefully scratch away the solder resist and acrylic coating (if

used) from the end of the remaining copper pattern. 3. Bend a small "U" in one end of a small gauge jumper wire and

carefully crimp it around the IC pin. Solder the IC connection. 4. Route the jumper wire along the path of the out-away copper

pattern and let it overlap the previously scraped end of the good copper pattern. Solder the overlapped area and clip off any excess jumper wire.

At Other Connections Use the following technique to repair the defective copper pattern at connections other than IC Pins. This technique involves the installation of a jumper wire on the component side of the circuit board. 1. Remove the defective copper pattern with a sharp knife.

Remove at least 1/4 inch of copper, to ensure that a hazardous condition will not exist if the jumper wire opens.

2. Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly connected to the affected copper pattern.

3. Connect insulated 20-gauge jumper wire from the lead of the nearest component on one side of the pattern break to the lead of the nearest component on the other side. Carefully crimp and solder the connections. CAUTION: Be sure the insulated jumper wire is dressed so the it does not touch components or sharp edges.

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Copyright © 2010 LG Electronics. Inc. All right reserved. - 6 - LGE Internal Use Only Only for training and service purposes

SPECIFICATION NOTE : Specifications and others are subject to change without notice for improvement.

1. Application Range. 3. Test method This spec sheet is applied to the 32"/37”/42"/47 LED TV used LD01B 1) Performance : LGE TV test method followed. chassis. 2) Demanded other specification

- Safety : CE, IEC specification

2. Specification - EMC : CE, IEC

Each part is tested as below without special appointment.

1) Temperature : 25±5°C(77±9°F), CST : 40±5°C

2) Relative Humidity : 65±10%

3) Power Voltage : Standard input voltage (100~240V@ 50/60Hz) • Standard Voltage of each products is marked by models

4) Specification and performance of each parts are followed each drawing and specification by part number in

accordance with BOM . 5) The receiver must be operated for about 5 minutes prior to

the adjustment.

4. Module General Specification

No Item Specification Remark

1 Display Screen Device 32”/42” wide Color Display Module EEFL LCD

2 Aspect Ratio 16:9

3 LCD Module 32” / 42” TFT LCD FHD LGD

4 Storage Environment Temp. : -20 ~ 60 deg

Humidity : 10 ~ 90 %

5 Input Voltage AC100 ~ 240V, 50/60Hz

6 Power Consumption

Power ON

32” 108W LGD

42” 158W LGD

7 Module Size 32” 760.0(H) x 450.0(V) x 32.5(D) LGD

42” 983.0(H) x 576.0(V) x 35.5(D) LGD

8 Pixel Pitch

32” 0.36375(H) x 0.36375(V) LGD

42” 0.48450(H) x 0.48450(V) LGD

9 Back Light

32” EEFL LGD

42” EEFL LGD

10 Display Colors 1.06 Billion Color, 16.7M(others)

11 Coating 3H, AG

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Copyright © 2010 LG Electronics. Inc. All right reserved. - 7 - LGE Internal Use Only Only for training and service purposes

5. Module optical specification

* 32” LAMP LCD Module (LGD FHD 100Hz) for more details, refer to the module spec.

No. Item Specification Min. Typ. Max. Remark 1. Viewing Angle(CR>10) Right/Left (Up/Down) 178 Degree

2. Luminance Luminance (cd/m2) 400 500

Variation - 1.3 MAX / MIN 3. Contrast Ratio CR 1000 1500

4. CIE Color Coordinates

RED Rx

Typ -0.03

0.642

Typ +0.03

Ry 0.334

Green Gx 0.292 Gy 0.607

Blue Bx 0.146 By 0.056

White Wx 0.279 Wy 0.292

1) Standard Test Condition (The unit has been ‘ON’) 2) Stable for approximately 30 minutes in a dark environment at 25±2 3) The values specified are at approximate distance 50Cm from the LCD surface 4) Ta= 25±2°C, VLCD=12.0V, fV=60Hz, Dclk=74.25MHz IBL=136mARMS, Iout duty = 100%

* 42” LAMP LCD Module (LGD FHD 100Hz) for more details, refer to the module spec.

No. Item Specification Min. Typ. Max. Remark 1. Viewing Angle(CR>10) Right/Left (Up/Down) 178 Degree

2. Luminance Luminance (cd/m2) 400 500

Variation - 1.3 MAX / MIN 3. Contrast Ratio CR 1100 1500

4. CIE Color Coordinates

RED Rx

Typ -0.03

0.636

Typ +0.03

42LD570-ZA42LD575-ZA42LD540-ZA42LD541-ZA/DE

Ry 0.335

Green Gx 0.291 Gy 0.603

Blue Bx 0.146 By 0.061

White Wx 0.279 Wy 0.292

1) Standard Test Condition (The unit has been ‘ON’) 2) Stable for approximately 30 minutes in a dark environment at 25±2 3) The values specified are at approximate distance 50Cm from the LCD surface 4) Ta= 25±2°C, VLCD=12.0V, fV=60Hz, Dclk=74.25MHz IBL=136mARMS, Iout duty = 100%

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Copyright © 2010 LG Electronics. Inc. All right reserved. - 9 - LGE Internal Use Only Only for training and service purposes

8. HDMI Input

8-1. DTV Mode

No Resolution H-freq(kHz) V-freq.(kHz) Pixel clock(MHz) Proposed Remark

1 640*480 31.649 59.94 25.175 SDTV 480p 60Hz

2 640*480 31.469 60 25.20 SDTV 480p 60Hz

3 720*480 31.47 59.94 27.00 SDTV 480p 60Hz

4 720*480 31.50 60 27.027 SDTV 480p 60Hz

5 720*576 31.25 50.00 27.00 SDTV 576p 50Hz

6 1280*720 37.50 50.00 74.176 HDTV 720p 50Hz

7 1280*720 44.96 59.94 74.176 HDTV 720p 60Hz

8 1280*720 45.00 60 74.250 HDTV 720p 60Hz

9 1920*1080 28.125 50.00 74.250 HDTV 1080i 50Hz

10 1920*1080 33.72 59.94 74.176 HDTV 1080i 60Hz

11 1920*1080 33.75 60 74.250 HDTV 1080i 60Hz

12 1920*1080 27.00 24.00 74.25 HDTV 1080p 24Hz

13 1920*1080 33.750 30 74.25 HDTV 1080p 30Hz

14 1920*1080 56.25 50.00 148.50 HDTV 1080p 50Hz

15 1920*1080 67.433 59.94 148.352 HDTV 1080p 60Hz

16 1920*1080 67.50 60 148.50 HDTV 1080p 60Hz

8-2. PC Mode

No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark

1. 720*400 31.468 70.08 28.32 HDCP

2. 640*480 31.469 59.94 25.17 VESA HDCP

3. 800*600 37.879 60.31 40.00 VESA HDCP

4. 1024*768 48.363 60.00 65.00 VESA(XGA) HDCP

5. 1280*768 47.78 59.87 80.125 VESA(WXGA) HDCP

6 1360*768 47.72 59.80 84.625 VESA(WXGA) HDCP

7 1280*1024 63.98 60.02 108. SXGA HDCP

8 1400*1050 65.317 59.979 121.75 SXGA HDCP

9. 1920*1080 66.587 59.934 138.5 WUXGA HDCP

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Copyright © 2010 LG Electronics. Inc. All right reserved. - 10 - LGE Internal Use Only Only for training and service purposes

ADJUSTMENT INSTRUCTION

1. Software version up. 1.1. USB DOWNLOAD

1) Press “Menu” Key and select “OK” key after focusing “SETUP” item

2) Press Numeric Keys like following sequences : 1 – 2 – 4 – 7 – 5 3) Factory menu will be displayed

4) press “OK” key after focusing “USB Check” item, then “USB Check” item value will be changed to “TRUE”

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Copyright © 2010 LG Electronics. Inc. All right reserved. - 11 - LGE Internal Use Only Only for training and service purposes

5) Copy SW upgrade image “xxxxxx.hdf” to an USB memory stick. File name Ex.)

Model Name Upgrade image file name

32/42LD570-ZB 32/42LD575-ZB 32/42LD540-ZC 32/42LD541-ZC

LE5700.hdf LE5750.hdf LE5400.hdf LE5400.hdf

6) Connects USB memory stick to the side jack(USB IN) of TV

7) Turn Off and On TV with using AC-Power. 8) After Turning on TV, Software upgrade will be done automatically. 9) After upgrading SW, turn off TV and wait 20 second

10) Turn on TV, Check SW version in Diagnostics of SETUP

1.2. Function Check

1) Check display and sound. 2) Check Input and Signal items.(cf. work instructions)

a) TV & DTV b) AV(SCART, CVBS) c) COMPONENT(480i) d) RGB(PC : 1024 x 768 @60Hz) e) HDMI f) PC Audio In

3) Display and Sound Check is executed by Remote control.

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Copyright © 2010 LG Electronics. Inc. All right reserved. - 12 - LGE Internal Use Only Only for training and service purposes

2. EDID DOWNLOAD

2-1. Panel Setting

a) You should change the panel size by going to the Factory Mode, press “Menu”, “1”, “2”, “4”, 7” and “5” keys on a remote.

b) You have to select 32” or 42” panel in Factory mode.

32LD570-ZB : Panel Select “LK315D3LA57” 42LD570-ZB : Panel Select “LC420WUH_SCAx” 32LD575-ZB : Panel Select “LK315D3LA57” 42LD575-ZB : Panel Select “LC420WUH_SCAx” 32LD540-ZC : Panel Select “LK315D3LA57” 42LD540-ZC : Panel Select “LC420WUH_SCAx” 32LD541-ZC : Panel Select “LK315D3LA57” 42LD541-ZC : Panel Select “LC420WUH_SCAx”

2-2. EDID Setting

a) You should change the panel size by going to the Factory Mode, press “Menu”, “1”, “2”, “4”, 7” and “5” keys on a remote.

b) You have to select “Engineering Menu” in Factory mode. c) Enter “ EDID Download” by pushing “OK” key.

Factory mode Engineering menu EDID Download select

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Copyright © 2010 LG Electronics. Inc. All right reserved. - 13 - LGE Internal Use Only Only for training and service purposes

2-3. PC EDID Table 00 FF FF FF FF FF FF 00 1E 6D

01 03 80 46 28 78 2A C0 0B A3 57 49 9C 25

11 47 4A A1 08 00 31 40 45 40 61 40 D1 C0 81 80

01 01 01 01 01 01 26 36 80 A0 70 38 1F 40 30 20

25 00 BA 88 21 00 00 1A 16 21 50 A0 51 00 1E 30

48 88 35 00 BA 88 21 00 00 1E 00 00 00 FD 00 39

3E 1E 53 10 00 0A 20 20 20 20 20 20

01

2-4. HDMI EDID Table 00 FF FF FF FF FF FF 00 1E 6D

01 03 80 46 28 78 2A C0 0B A3 57 49 9C 25

11 47 4A A1 08 00 31 40 45 40 61 40 D1 C0 81 80

01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C

45 00 BA 88 21 00 00 1E 16 21 50 A0 51 00 1E 30

48 88 35 00 BA 88 21 00 00 1E 00 00 00 FD 00 3A

3E 1E 53 10 00 0A 20 20 20 20 20 20

01

02 03 23 F1 4E 90 1F 20 22 11 05 14 04 13 12 03

02 15 01 23 09 17 07 83 01 00 00

2D 01 1D 00 72 51 D0 1E 20 6E 28 55 00 BA

88 21 00 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E 96

00 BA 88 21 00 00 18 02 3A 80 18 71 38 2D 40 58

2C 45 00 BA 88 21 00 00 1E 01 1D 80 18 71 1C 16

20 58 2C 25 00 BA 88 21 00 00 9E 00 00 00 00 00

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 43 Detail EDID Options are below

Product ID

Model Name HEX EDID table DDC Function

FHD Model 0001 01 00 Analog / Digital

Serial No: Controlled on production line. Month, Year: Controlled on production line: ex) Monthly : ‘03’ -> ‘03’

Year : ‘2010’ -> ‘13’ Model Name(Hex) :

Model MODEL NAME (HEX)

All 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20

Checksum : Changeable by total EDID data. Vendor Specific(HDMI)

INPUT MODEL NAME (HEX)

HDMI 1 67030C001000B82D

HDMI 2 67030C002000B82D

HDMI 3 67030C003000B82D

HDMI 4 67030C004000B82D

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Copyright © 2010 LG Electronics. Inc. All right reserved. - 14 - LGE Internal Use Only Only for training and service purposes

3. FRC DOWNLOAD

a) You should change the panel size by going to the Factory Mode, press “Menu”, “1”, “2”, “4”, 7” and “5” keys on a remote.

b) You have to select “Engineering Menu” in Factory mode. c) Enter “ FRC Download” by pushing “OK” key.

Factory mode Engineering menu DRC Download select

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Copyright © 2010 LG Electronics. Inc. All right reserved. - 15 - LGE Internal Use Only Only for training and service purposes

4. V-COM Adjust(Only LGD Module)

a) Why need Vcom adjustment? The Vcom (Common Voltage) is a Reference Voltage of Liquid Crystal Driving. Liquid Crystal need for Polarity Change with every frame.

b) Adjust sequence

You should change the panel size by going to the Factory Mode, press “Menu”, “1”, “2”, “4”, 7” and “5” keys on a remote.

You have to select “Miscellaneous” in Factory mode. Enter “ V-Com” by pushing “OK” key.

As pushing the right or the left key on the remote control, and find the V-COM value which is no or minimized the Flicker. (If there is no flicker at default value, Press the exit key and finish the VCOM adjustment.)

[LED/LCD Panel VCOM SPEC .]

Push the “OK” key to store value. Then the message “Saving OK” is pop.

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Copyright © 2010 LG Electronics. Inc. All right reserved. - 16 - LGE Internal Use Only Only for training and service purposes

BLOCK DIAGRAM

1. 32/42LD570-ZB Block diagram(T+C+S)

2. 32/42LD540-ZC, 32/42LD541-ZC Block diagram(T+C)

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Copyright © 2010 LG Electronics. Inc. All right reserved. - 17 - LGE Internal Use Only Only for training and service purposes

3. 32/42LD575-ZB Block diagram(T+S)

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- 18 - LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved. Only for training and service purposes

EXPLODED VIEW

300

200

530

810

400

510

120

500

900

910

800

LV1

LV2

540

521

A4

A2

A10

A21

Many electrical and mechanical parts in this chassis have special safety-related characteristics. Theseparts are identified by in the Schematic Diagram and EXPLODED VIEW. It is essential that these special safety parts should be replaced with the same components asrecommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

IMPORTANT SAFETY NOTICE

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Copyright © 2010 LG Electronics. Inc. All right reserved. - 20 - LGE Internal Use Only Only for training and service purposes

SCHEMATIC DIAGRAMME

32/42LD570-ZB

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1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

Near By Tuner

PIN1 PIN5 PIN28 PIN46 PIN9 PIN48 PIN31 PIN12

All location are from 881 to 900

32/42LD570-ZBSDAT0SCLT0

SDAT0SCLT0

TT_DO0

TT_PSYNCTT_DENTT_OCLK

TT_DENTT_PSYNC

TT_OCLKTT_DO0

IF_AGC0

VDDA_1V2

VDDD_3V3

VDDDC_1V2

VDDA_3V3

VDDDC_1V2

VDDD_3V3

VDDD_1V2 VDDDC_1V2

VDDD_3V3

VDDA_1V2VDDD_3V3 VDDD_1V2 VDDDC_1V2VDDA_3V3VDDD_3V3 1V2_DEMOD3V3_NOR

VDDD_3V3

OFDM_AGC[21,27] CH_TER_RESET [11]

DTT_IF_NARROW+[27]

DTT_IF_NARROW-[27]

TUNER0_SCL[27]TUNER0_SDA[27]

I2C1_SCL [13,27,29,30,32]

I2C1_SDA [13,27,29,30,32]

HS1_D0 [11]HS1_CLK [11]HS1_VALID [11]HS1_SYNC [11]

L881OPEN-CIC10P300NCL881OPEN-CIC10P300NC

C893

OPEN-104p/16V/1005

C893

OPEN-104p/16V/1005

R891 OPEN-470/1005R891 OPEN-470/1005

C888

OPEN-104p/16V/1005

C888

OPEN-104p/16V/1005

R895

OPEN-183/1005

R895

OPEN-183/1005

R896

OPEN-103/1005

R896

OPEN-103/1005

L885OPEN-CIC10P300NCL885OPEN-CIC10P300NC

U881

OPEN-TDA10048HN

U881

OPEN-TDA10048HN

VDDA_3V31

VIM2

VIP3

VSSA_3V34

VDDD_3V35

VSSA_3V36

XIN7

XOUT8

VDDA_1V29

VSSA_1V210

VDDA_1V211

VDDDC_1V212

VS

SD

C13

VS

SD

14

SD

A_

TU

N15

SC

L_

TU

N16

PS

YN

C/S

_P

SY

NC

17

DE

N/S

_D

EN

18

OC

LK

/S_

OC

LK

19

DO

0/S

_U

CO

R20

DO

1/S

_D

O21

DO

2/G

PIO

122

DO

3/G

PIO

223

DO

4/G

PIO

324

DO525

DO626

DO727

VDDD_3V328

VSSD29

VSSDC30

VDDDC_1V231

GPIO032

SADDR33

SDA34

SCL35

TRST_N36

TM

S37

TD

I38

TC

K39

TD

O40

CL

R_

N41

AG

C_

IF42

AG

C_

TU

N43

VS

SD

C44

VD

DD

C_

1V

245

VD

DD

_3

V3

46

VS

SD

47

VD

DD

_1

V2

48

GN

D49

C889

OPEN-104p/16V/1005

C889

OPEN-104p/16V/1005

R894

OPEN-183/1005

R894

OPEN-183/1005

C890

OPEN-104p/16V/1005

C890

OPEN-104p/16V/1005

Y881

OPEN-16.000Mhz/20pF/+-30PPM/SMD

Y881

OPEN-16.000Mhz/20pF/+-30PPM/SMD

C884 OPEN-104p/16V/1005C884 OPEN-104p/16V/1005

C891

OPEN-104p/16V/1005

C891

OPEN-104p/16V/1005

C894

OPEN-104p/16V/1005

C894

OPEN-104p/16V/1005

C885 OPEN-330p/50V/1005C885 OPEN-330p/50V/1005

R883OPEN-102/1005R883OPEN-102/1005

R897 OPEN-103/1005R897 OPEN-103/1005

C887

OPEN-104p/16V/1005

C887

OPEN-104p/16V/1005

R893 OPEN-470/1005R893 OPEN-470/1005

TP881TP06TP881TP06

1

C882

OPEN-104p/16V/1005

C882

OPEN-104p/16V/1005

L882OPEN-CIC10P300NCL882OPEN-CIC10P300NC

R889 OPEN-470/1005R889 OPEN-470/1005

R892 OPEN-000/1005R892 OPEN-000/1005R890 OPEN-000/1005R890 OPEN-000/1005

C886 OPEN-330p/50V/1005C886 OPEN-330p/50V/1005

C881

OPEN-104p/16V/1005

C881

OPEN-104p/16V/1005

R888 OPEN-470/1005R888 OPEN-470/1005

R887 OPEN-330/1005R887 OPEN-330/1005

L884OPEN-CIC10P300NCL884OPEN-CIC10P300NC

C892

OPEN-104p/16V/1005

C892

OPEN-104p/16V/1005

R886 OPEN-330/1005R886 OPEN-330/1005C883 OPEN-104p/16V/1005C883 OPEN-104p/16V/1005

L883OPEN-CIC10P300NCL883OPEN-CIC10P300NC

42LD570 MAIN Schematic REV.: 1.1HMX2010 LCD MAIN B/D REV.: 1.1

32/42LD570-ZB

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 20: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GND_D DGND

All location are from 01 to 50

32/42LD570-ZB

SMPS_ON

BL_EN_O

ANA_DIM

BL_EN_O

SMPS_ON

ANA_DIM

SMPS_ON

LED_B

GND_A

3V4_STB

3V4_STB

12V_SMPS

20V_SMPS

3V4_STB

3V4_STB

3V4

3V4_STB

3V3_BCM3556 3V3_BCM3556

3V3_BCM3556

12V_SMPS12V_SMPS

5V

PWM1_DIM [11]

PWM_BUZZ [6]

ATM_SCL [6]ATM_SDA_IN [6]

ATM_SDA_OUT [6]

PANEL_ER [11]

STBY_EN[6]

A_DIM[11]

BLT_EN[11]

AC_DETECT [6,36,38]

KEY_ADC1 [6]KEY_ADC2 [6]

IR_IN [6]

CDS_OUT [6]LED_R [6]

DC_EN [2,3,5]

LED_B [6]

R12 100/1005R12 100/1005

R42

472/1005

R42

472/1005

TP1 PCB_TP10TP1 PCB_TP101

TP3 PCB_TP10TP3 PCB_TP101

TP6 PCB_TP10TP6 PCB_TP101

TP10 PCB_TP10TP10 PCB_TP101

C17

225p/16V

C17

225p/16V

C2

104p/50V

C2

104p/50V Q1

MMBT4403

Q1

MMBT44031

23

R31 101/1005R31 101/1005TP13 PCB_TP10TP13 PCB_TP101

C3

104p/50V

C3

104p/50V

Q5MMBT4401Q5MMBT4401

1

23

R21102/1005R21102/1005

R20103/1005R20103/1005

R25 103/1005R25 103/1005

R5 102/1005R5 102/1005

R43

472/1005

R43

472/1005

R28 152/1005R28 152/1005

R9472/1005R9472/1005

U2KIA7042AFU2KIA7042AF

VC

C1

GN

D2

OU

T3

GN

D4

TP11 PCB_TP10TP11 PCB_TP101

R33

103/1005

R33

103/1005

R13 102/1005R13 102/1005

D2

ZMMC6V2

D2

ZMMC6V2

12

Q4MMBT4401Q4MMBT4401

1

23

D1

ZMMC6V2

D1

ZMMC6V2

12

TP7 PCB_TP10TP7 PCB_TP101

R40 101/1005R40 101/1005

R23103/1005R23103/1005

C6

104p/50V

C6

104p/50V

R36

203/1005

R36

203/1005

R4 103/1005R4 103/1005

TP5 PCB_TP10TP5 PCB_TP101

L2OPEN-CIC41P600AEL2OPEN-CIC41P600AE

2mm

JP1FW20020-24

2mm

JP1FW20020-24

123456789

101112131415161718192021222324

26

25

R17 OPEN-101/1005R17 OPEN-101/1005

TP15PCB_TP10TP15PCB_TP10

1

R35

103/1005

R35

103/1005

Q3MMBT4401Q3MMBT4401

1

23

1.25mm

JP212505WR-15A

1.25mm

JP212505WR-15A

1110987654321

12131415

1617

R14103/1005R14103/1005

C16

104p/16V/1005

C16

104p/16V/1005

R22 103/1005R22 103/1005

TP2 PCB_TP10TP2 PCB_TP101

R18 152/1005R18 152/1005TP9 PCB_TP10TP9 PCB_TP101

TP12 PCB_TP10TP12 PCB_TP101

R34

OPEN-121/3216

R34

OPEN-121/3216

U1FDS6675BZU1FDS6675BZ

S1

1

S2

2

S3

3

G4

D1

5D

26

D3

7D

48

C9

105p/16V/1005

C9

105p/16V/1005

R11 100/1005R11 100/1005

R39 000/1005R39 000/1005

TP8 PCB_TP10TP8 PCB_TP101

R8 103/1005R8 103/1005

C10

104p/16V/1005

C10

104p/16V/1005

TP4 PCB_TP10TP4 PCB_TP101

C4

OPEN-100uF/16V/MVK/S

C4

OPEN-100uF/16V/MVK/S

TP14PCB_TP10TP14PCB_TP10

1

R10472/1005R10472/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MAX: 3A

All location are from 50 to 100

MAX 1.5A

Max 3A

MAX: 3A

32/42LD570-ZB

A2V5_BCM3556

A1V2_BCM3556

A3V3_BCM3556

D3V3_BCM3556

D1V2_BCM3556

1V2_BCM3556

3V3_BCM3556

3V3_BCM3556

12V_SMPS

3V3_BCM3556

+1V8 D1V8_DDR

DDR_VREF0DDR_VREF1

DDR_VTT

+1V8

A2V5_BCM3556

DC_EN[1,3,5]

DC_EN[1,3,5]

INSTANT_BOOT[6]

C62

106p/10V/2012

C62

106p/10V/2012

C87

104p/16V/1005

C87

104p/16V/1005

C70

106p/10V/2012

C70

106p/10V/2012

L57CIS41P600AEL57CIS41P600AE

R70

103/1005

R70

103/1005

U51AOZ1073AIL/SO-8LU51AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

R68104/F/1005R68104/F/1005

TP58TP10TP58TP10

1

U55RT9183H-PM5U55RT9183H-PM5

VI2

VO4

GN

D3

SEN5

SD

1

GN

D6

C68

332p/50V/1005

C68

332p/50V/1005

R69 103/F/1005R69 103/F/1005

C61

106p/16V/2012

C61

106p/16V/2012

TP53TP10TP53TP10

1

C79

122p/50V/1005

C79

122p/50V/1005

R62OPEN-104/F/1005R62OPEN-104/F/1005

C53

106p/10V/2012

C53

106p/10V/2012

C67

106p/10V/2012

C67

106p/10V/2012

R643093/F/1005R643093/F/1005

C60

106p/16V/2012

C60

106p/16V/2012

C73

102p/50V/1005

C73

102p/50V/1005

L55CIC10P300NCL55CIC10P300NC

U50AOZ1073AIL/SO-8LU50AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

TP54TP10TP54TP10

1

R65753/F/1005R65753/F/1005

C63

106p/10V/2012

C63

106p/10V/2012

C80

OPEN-106p/10V/2012

C80

OPEN-106p/10V/2012

C90

100uF/16V/MVK/S

C90

100uF/16V/MVK/S

L59 OPEN-CIC10P300NCL59 OPEN-CIC10P300NC

C78 220p/50V/1005C78 220p/50V/1005

TP50TP10TP50TP10

1

TP51TP10TP51TP10

1

TP52TP10TP52TP10

1

C59

106p/10V/2012

C59

106p/10V/2012

C69

106p/10V/2012

C69

106p/10V/2012

R67 475/1005R67 475/1005

R53

303/F/1005

R53

303/F/1005

C74

226P/6.3V/2012

C74

226P/6.3V/2012

L54SPC10040-4R7ML54SPC10040-4R7M

C86

123p/2012

C86

123p/2012

R51

153/1005

R51

153/1005

R71

472/F/1005

R71

472/F/1005

C57

106p/10V/2012

C57

106p/10V/2012

R66513/F/1005R66513/F/1005

C65

106p/10V/2012

C65

106p/10V/2012

C54

106p/10V/2012

C54

106p/10V/2012

C82

104p/16V/1005

C82

104p/16V/1005

U54EUP7996U54EUP7996

VDDQ5

NSD2

AVIN6

PVIN7

VREF4

VSENSE3

VTT8

GN

D1

PG

ND

9

L58SPC6025-1R0ML58SPC6025-1R0M

R55 122/F/1005R55 122/F/1005

L51SPC10040-4R7ML51SPC10040-4R7M

R72 OPEN-330/1005R72 OPEN-330/1005

U53RT8004P/CPU53RT8004P/CP

VDD1

PGOOD2

COMP3

FB4

RT5

SYNC/MODE6

EN/SS7

PVDD9

PVDD16

LX10

LX11

LX14

LX15

GND8

PGND12

PGND13

PAD17

TP57TP10TP57TP10

1

R58

622/1005

R58

622/1005

TP55TP10TP55TP10

1

C84

104p/16V/1005

C84

104p/16V/1005

C52

106p/16V/2012

C52

106p/16V/2012

TP56TP10TP56TP10

1

L53CIC10P300NCL53CIC10P300NC

R61

103/F/1005

R61

103/F/1005

C75

226P/6.3V/2012

C75

226P/6.3V/2012

C81

104p/16V/1005

C81

104p/16V/1005

L61

OPEN-CIC10P300NC

L61

OPEN-CIC10P300NC

R63103/1005R63103/1005

R52

103/F/1005

R52

103/F/1005

L56CIS41P600AEL56CIS41P600AE

R60 681/F/1005R60 681/F/1005

C58

222p/50V/1005

C58

222p/50V/1005

R59

512/F/1005

R59

512/F/1005

C88

226P/6.3V/2012

C88

226P/6.3V/2012

C51

106p/16V/2012

C51

106p/16V/2012

L52CIC10P300NCL52CIC10P300NC

C85

106p/10V/2012

C85

106p/10V/2012

C83

105p/6.3V/1005

C83

105p/6.3V/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 21: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 101 to 130

MAX: 3A

MAX: 3A

MAX 1.5A

32/42LD570-ZB

1V26_FRC

3V3_FRC12V_SMPS

3V3_FRC 1V5_MEMC

12V_SMPS

DC_EN[1,2,5]

DC_EN[1,2,5]C110

332p/50V/1005

C110

332p/50V/1005

L102SPC10040-4R7ML102SPC10040-4R7M

U101AOZ1073AIL/SO-8LU101AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

C116

101p/50V/1005

C116

101p/50V/1005

R103

153/1005

R103

153/1005

R115103/1005R115103/1005

R113682/F/1005R113682/F/1005

C113

106p/10V/2012

C113

106p/10V/2012

TP102PCB_TP10

TP102PCB_TP10

1

R109

622/1005

R109

622/1005

R105

303/F/1005

R105

303/F/1005

C117

226P/6.3V/2012

C117

226P/6.3V/2012

C106

106p/10V/2012

C106

106p/10V/2012

C112

106p/10V/2012

C112

106p/10V/2012

TP104PCB_TP10

TP104PCB_TP10

1

C119

105p/16V/1005

C119

105p/16V/1005

R112 681/F/1005R112 681/F/1005

R111

512/F/1005

R111

512/F/1005

R110

103/F/1005

R110

103/F/1005

C101

106p/16V/2012

C101

106p/16V/2012

C105

106p/10V/2012

C105

106p/10V/2012

L101SPC10040-4R7ML101SPC10040-4R7M

C111

OPEN-226P/6.3V/2012

C111

OPEN-226P/6.3V/2012

TP105PCB_TP10TP105PCB_TP10

1

R106 122/F/1005R106 122/F/1005

C108

106p/16V/2012

C108

106p/16V/2012

R114303/F/1005R114303/F/1005

C146

226P/6.3V/2012

C146

226P/6.3V/2012

U102AOZ1073AIL/SO-8LU102AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

R104

103/F/1005

R104

103/F/1005

C103

222p/50V/1005

C103

222p/50V/1005

U103LD29150PT/P-PAK 5PU103LD29150PT/P-PAK 5P

/IN

H1

VIN

2

GN

D3

VO

UT

4

AD

J5

GN

D6

TP103PCB_TP10

TP103PCB_TP10

1

TP101PCB_TP10

TP101PCB_TP10

1

C104

OPEN-226P/6.3V/2012

C104

OPEN-226P/6.3V/2012

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 151 to 180

MAX: 3A

MAX: 3A

32/42LD570-ZB

12V_SMPS5V_USB

3V3_NOR5V

12V_SMPS5V

5V_CI

5V_NOR

5V AGC_VDDO

5V

DC_EN[1,2,3]

DC_EN[1,2,3]

C207

106p/16V/2012

C207

106p/16V/2012

C164

106p/10V/2012

C164

106p/10V/2012

U151AOZ1073AIL/SO-8LU151AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

C153

106p/16V/2012

C153

106p/16V/2012

R175104/1005R175104/1005

L156SPC7040-4R7M

L156SPC7040-4R7M

R176OPEN-000/1005R176OPEN-000/1005

R155 302/F/1005R155 302/F/1005

L153 CIC10P300NCL153 CIC10P300NC

C171

104p/16V/1005

C171

104p/16V/1005

R153

103/F/1005

R153

103/F/1005

C154

106p/10V/2012

C154

106p/10V/2012

R163

103/F/1005

R163

103/F/1005

C163

106p/10V/2012

C163

106p/10V/2012

U155LD1117AL-ADJU155LD1117AL-ADJ

VIN3

AD

J1

VO2

TAP4

TP157PCB_TP10TP157PCB_TP10

1

C159102p/50V/1005C159102p/50V/1005

C204

105p/6.3V/1005

C204

105p/6.3V/1005

R174 302/F/1005R174 302/F/1005

TP154PCB_TP10TP154PCB_TP10

1

U156LD1117AL-ADJU156LD1117AL-ADJ

VIN3

AD

J1

VO2

TAP4

R151104/1005R151104/1005

C156

OPEN-226P/6.3V/2012

C156

OPEN-226P/6.3V/2012

C195

106p/10V/2012

C195

106p/10V/2012

C167

106p/10V/2012

C167

106p/10V/2012

C7

106p/10V/2012

C7

106p/10V/2012

C162

OPEN-226P/6.3V/2012

C162

OPEN-226P/6.3V/2012

C200

105p/6.3V/1005

C200

105p/6.3V/1005

U152AOZ1073AIL/SO-8LU152AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

R165201/F/1005R165201/F/1005

R152203/1005R152203/1005

TP151PCB_TP10TP151PCB_TP10

1

R154

513/F/1005

R154

513/F/1005

C155

106p/10V/2012

C155

106p/10V/2012

C205

105p/6.3V/1005

C205

105p/6.3V/1005

R172

513/F/1005

R172

513/F/1005

C152

106p/16V/2012

C152

106p/16V/2012

R164

121/F/1005

R164

121/F/1005

L154 CIC10P300NCL154 CIC10P300NC

C161

106p/16V/2012

C161

106p/16V/2012

C158102p/50V/1005C158102p/50V/1005

TP158PCB_TP10TP158PCB_TP10

1

R169201/F/1005R169201/F/1005

C8

106p/10V/2012

C8

106p/10V/2012

R168

121/F/1005

R168

121/F/1005

R156OPEN-000/1005R156OPEN-000/1005

L152SPC10040-4R7M

L152SPC10040-4R7M

TP152PCB_TP10TP152PCB_TP10

1

R173203/1005R173203/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 22: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SC_MUTE SCART Audio OUT MUTE

Buzzer Control

PA5

PA4

UART0(to RS232)

PA3

UART0(to RS232)

PA2

PB7

PB1

PB0

PA6

PA7

PA0

PA1

KEY_ADC2

PB2

PB3

PB4

PC0

PB5

PB6

PC1

PC2

PC3

PC4

PC5

PC6

PC7

PD0

PD1

PD2

PD3

PD4

PD5

PD6

PD7

KEY_ADC1

I2C0_SCL

I2C0_SDA

A_RESET

AC_DETECT

Front Key ADC2

Front Key ADC1

STBY_EN

MOSI

MISO

SCK

RA

TA

IR_IN

AMP Reset Control(to AMP)

SMPS AC Detect

IR Input

CEC_A

I2C(to BCM3556)

I2C(to BCM3556)

Stand-by ON/OFF

JTAG

JTAG

JTAG

System Reset

MOD2_DET

MOD1_DET

Model Detect

Model Detect

ATM_SCL

ATM_SDA_IN

ATM_SDA_ OUT

LGE SUB B/D Control I2C

LGE SUB B/D Control I2C

LGE SUB B/D Control I2C

MOD3_DET

Model Detect

PWM_BUZZ

All location are from 181 to 210

uCOM JTAG

MOD4_DET Model Detect

LED_B

LED_R

Blue LED Control(PWM)

Red LED Control

CEC_O

BCM_INT BCM3556 Interrupt

CDS_OUT

RTC

RTC

COMP Internal Comparator

32/42LD570-ZB

KEY_ADC2

KEY_ADC1

MISOSCK

MOSI

KEY_ADC1KEY_ADC2

RESETn

MOSIRESETnSCKMISO

RESETn

CDS_OUT

MOD1_IDMOD2_ID

MOD3_IDMOD4_ID

COMP

MOD3_IDMOD2_IDMOD1_ID

MOD4_ID

3V4_STB

3V4_STB

3V4_STB

3V4_STB

3V4_STB

LED_R [1]

KEY_ADC2 [1]

IR_IN[1]

STBY_EN[1]

KEY_ADC1 [1]

TA[11,34]RA[11,34]

PWM_BUZZ[1]

ATM_SCL[1]ATM_SDA_IN[1]ATM_SDA_OUT[1]

SC_MUTE[36]

I2C0_SCL [12,13]I2C0_SDA [12,13]

CEC_O[35]

AMP_RESET [38]AC_DETECT [1,36,38]

BCM_INT [11]

CDS_OUT [1]

LED_B[1]

INSTANT_BOOT [2]CEC_A[20,35]

C186

104p/16V/1005

C186

104p/16V/1005

C1895R6p/50V/1005C1895R6p/50V/1005

R199OPEN-000/2012R199OPEN-000/2012

C188

OPEN-103p/50V/1005

C188

OPEN-103p/50V/1005

C184

106p/10V/2012

C184

106p/10V/2012

C183104p/16V/1005

C183104p/16V/1005

R186 330/1005R186 330/1005

R187 000/1005R187 000/1005

C1905R6p/50V/1005C1905R6p/50V/1005

R194 103/1005R194 103/1005

Y18232.768kHz/12.5pF/SMDY18232.768kHz/12.5pF/SMD

44 11

22

33

S181JTP1127WEMS181JTP1127WEM

1 2

3 4

R183 562/F/1005R183 562/F/1005

R197 103/1005R197 103/1005

R185 330/1005R185 330/1005

R192 103/1005R192 103/1005

C182104p/16V/1005

C182104p/16V/1005

R198 330/1005R198 330/1005

R190 103/1005R190 103/1005

U181

ATMEGA324PA-AU

U181

ATMEGA324PA-AU

(ADC0) PA037

(ADC1) PA136

(ADC2) PA235

(ADC3) PA334

(ADC4) PA433

(ADC5) PA532

(ADC6) PA631

(ADC7) PA730

(SCL) PC019

(SDA) PC120

(TCK) PC221

(TMS) PC322

(TDO) PC423

(TDI) PC524

(TOSC1) PC625

(TOSC2) PC726

PB0 (XCK/T0)40

PB1 (T1)41

PB2 (AIN0/INT2)42

PB3 (AIN1/OC0)43

PB4 (SS)44

PB5 (MOSI)1

PB6 (MISO)2

PB7 (SCK)3

PD0 (RXD)9

PD1 (TXD)10

PD2 (INT0)11

PD3 (INT1)12

PD4 (OC1B)13

PD5 (OC1A)14

PD6 (ICP)15

PD7 (OC2)16

XTAL27

XTAL18

AREF29

AVCC27

RESETn4

VCC15

VCC217

VCC338

GND16

GND218

GND328

GND439

C192

OPEN-160p/50V/1005

C192

OPEN-160p/50V/1005

R189 101/1005R189 101/1005

JP181

OPEN-2X3(2.54mm)

JP181

OPEN-2X3(2.54mm)

1 23 45 6

Y18110.111MHZ/12PF/SMD

Y18110.111MHZ/12PF/SMD

12

C181

104p/16V/1005

C181

104p/16V/1005

R181103/1005R181103/1005

C187

104p/16V/1005

C187

104p/16V/1005

C185

104p/16V/1005

C185

104p/16V/1005

R196 OPEN-103/1005R196 OPEN-103/1005

R184 562/F/1005R184 562/F/1005

R195 OPEN-103/1005R195 OPEN-103/1005

R191 OPEN-103/1005R191 OPEN-103/1005

R234103/1005R234103/1005

R182102/1005R182102/1005

R193 OPEN-103/1005R193 OPEN-103/1005

R239513/1005R239513/1005

R188 103/1005R188 103/1005

C191OPEN-160p/50V/1005

C191OPEN-160p/50V/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

-->> Place all these components near BCM3556

All location are from 211 to 270

Place all these components near Connector

32/42LD570-ZB

HD_Pr

SD_CVBS3

SD_CVBS1SD_CVBS2

HD_YHD_Pb

PC_GPC_BPC_R

HD_PrHD_PbHD_Y

HD_Y

HD_Pb

HD_Pr

SCART_R

SCART_G

SCART_B

SCART_G

SCART_RSCART_B

SCART_G

SCART_RSCART_B

SD_CVBS2SD_CVBS3

SD_CVBS1

PC_R

PC_GPC_B

SD_CVBS4

SD_CVBS4

A2V5_BCM3556A2V5_BCM3556

PC_B[34]

SCART1_ID[36]

PC_HSYNC[34]PC_VSYNC[34]

SIF[27]

PC_R[34]

FB1[36]

PC_G[34]

SCART1_R[36]

SCART1_G[36]

SCART1_B[36]

COMP_Pb[37]

COMP_Pr[37]

COMP_Y[37]

AV_CVBS[37]SCART1_CVBS[36]RF_CVBS[9,27]REAR_CVBS[37]

R266 100/1005R266 100/1005 R213 360/F/1005R213 360/F/1005C224 104p/16V/1005C224 104p/16V/1005

L211 CIH10TR15JNCL211 CIH10TR15JNC

C247 104p/16V/1005C247 104p/16V/1005

R237 750/F/1005R237 750/F/1005

TP213 PCB_TP08TP213 PCB_TP081

C213

150p/50V/1005

C213

150p/50V/1005

C235 150p/50V/1005C235 150p/50V/1005

R265 100/1005R265 100/1005

C233 104p/16V/1005C233 104p/16V/1005

C241

150p/50V/1005

C241

150p/50V/1005

R261 100/1005R261 100/1005

C257 104p/16V/1005C257 104p/16V/1005

C250 150p/50V/1005C250 150p/50V/1005

C216

150p/50V/1005

C216

150p/50V/1005

C225 150p/50V/1005C225 150p/50V/1005

R244 750/F/1005R244 750/F/1005

C259 OPEN-104p/16V/1005C259 OPEN-104p/16V/1005

C244 104p/16V/1005C244 104p/16V/1005

R285 60R4/F/1005R285 60R4/F/1005

R238 750/F/1005R238 750/F/1005

R225 360/F/1005R225 360/F/1005C253 104p/16V/1005C253 104p/16V/1005

L212 CIH10TR15JNCL212 CIH10TR15JNC

R242 750/F/1005R242 750/F/1005

C258 104p/16V/1005C258 104p/16V/1005

C249 104p/16V/1005C249 104p/16V/1005

R235 750/F/1005R235 750/F/1005

C232 104p/16V/1005C232 104p/16V/1005

L214 CIH10TR15JNCL214 CIH10TR15JNC

C228 104p/16V/1005C228 104p/16V/1005

R243 750/F/1005R243 750/F/1005

C251

150p/50V/1005

C251

150p/50V/1005

C218 104p/16V/1005C218 104p/16V/1005

C211 150p/50V/1005C211 150p/50V/1005

C230 104p/16V/1005C230 104p/16V/1005

C223 104p/16V/1005C223 104p/16V/1005

R241 750/F/1005R241 750/F/1005

R214 360/F/1005R214 360/F/1005C229 104p/16V/1005C229 104p/16V/1005

R221 360/F/1005R221 360/F/1005

TP212 PCB_TP08TP212 PCB_TP081 C234 OPEN-104p/16V/1005C234 OPEN-104p/16V/1005

R215 360/F/1005R215 360/F/1005

R247 60R4/F/1005R247 60R4/F/1005

C227 104p/16V/1005C227 104p/16V/1005

Analog VideoInputs

U211PBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Analog VideoInputs

U211PBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

SD_C1AG10

SD_CVBS2AG11 SD_CVBS1

AD9

SD_L1AH10

SD_INCM_CVBS4AG13

SD_SIF1AF17

SD_RAD10

SD_GAE9

SD_BAH9

SD_Y1AG15

SD_PR1AE15 SD_PB1AF15

SD_INCM_BAG9

SD_INCM_LC3AF12

SD_L2AE11

SD_C2AF11

SD_CVBS4AF13

SD_L3AH13

SD_C3AE12

SD_CVBS3AG12

SD_INCM_CVBS1AC9

SD_INCM_CVBS2AF10

SD_INCM_CVBS3AH12

RGB_HSYNCAG3

RGB_VSYNCAF4

SD_INCM_SIF1AG17

SD_INCM_COMP1AH15

SD_INCM_COMP3AH14

SD_INCM_LC1AE10

SD_INCM_LC2AH11

SD_INCM_COMP2AH16

SD_FBAD15

SD_Y2AG16

SD_PR2AF16 SD_PB2AH17

SD_FSAE16

SD_PR3AE14 SD_PB3AF14 SD_Y3AG14

SD_FS2AE17

SD_INCM_RAC10

SD_INCM_GAF9

C252

150p/50V/1005

C252

150p/50V/1005

L216 CIH10TR15JNCL216 CIH10TR15JNC

R223 360/F/1005R223 360/F/1005

C236

150p/50V/1005

C236

150p/50V/1005

C246 104p/16V/1005C246 104p/16V/1005

C222 104p/16V/1005C222 104p/16V/1005

R222 14R7/F/1005R222 14R7/F/1005C245 104p/16V/1005C245 104p/16V/1005

R240 750/F/1005R240 750/F/1005

C220

150p/50V/1005

C220

150p/50V/1005

R211 360/F/1005R211 360/F/1005

TP211 PCB_TP08TP211 PCB_TP081

C248 104p/16V/1005C248 104p/16V/1005R228 14R7/F/1005R228 14R7/F/1005

R246 60R4/F/1005R246 60R4/F/1005

C214 150p/50V/1005C214 150p/50V/1005

R224 14R7/F/1005R224 14R7/F/1005

C219 104p/16V/1005C219 104p/16V/1005

R262 360/F/1005R262 360/F/1005

L215 CIH10TR15JNCL215 CIH10TR15JNC

C242 150p/50V/1005C242 150p/50V/1005

C212

150p/50V/1005

C212

150p/50V/1005

R226

103/1005

R226

103/1005

C231 104p/16V/1005C231 104p/16V/1005

R233

OPEN-120/1005

R233

OPEN-120/1005

R227103/1005R227103/1005

C237

150p/50V/1005

C237

150p/50V/1005

C215

150p/50V/1005

C215

150p/50V/1005

R212 360/F/1005R212 360/F/1005

R230

OPEN-240/1005

R230

OPEN-240/1005

C217 104p/16V/1005C217 104p/16V/1005

R220 14R7/F/1005R220 14R7/F/1005

C221 104p/16V/1005C221 104p/16V/1005

C243

150p/50V/1005

C243

150p/50V/1005

R245 60R4/F/1005R245 60R4/F/1005

R232

123/1005

R232

123/1005

L213 CIH10TR15JNCL213 CIH10TR15JNC

C226

150p/50V/1005

C226

150p/50V/1005

R236 750/F/1005R236 750/F/1005

R216 OPEN-360/F/1005R216 OPEN-360/F/1005

R231

123/1005

R231

123/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 23: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

If unused, leave inputs open

Route INCM between associated left and right signals of same channel.Route all three traces as matched lines.Shield all lines from digital lines.

Place everything on this side very near the chip

Place everything on this side near the connector

All location are from 271 to 300

Place everything on this side near the chip

32/42LD570-ZB

COMP_RI[37]

COMP_LI[37]

SCART1_RI[36]

SCART1_LI[36]

CVBS_RI[37]

CVBS_LI[37]

PC_RI[34]

PC_LI[34]

REAR_CVBS_RI[37]

REAR_CVBS_LI[37]

R329 123/F/1005R329 123/F/1005

R283 5R1/F/1005R283 5R1/F/1005

R327 123/F/1005R327 123/F/1005

R325 123/F/1005R325 123/F/1005

R281 5R1/F/1005R281 5R1/F/1005

R279 343/F/1005R279 343/F/1005

R276 343/F/1005R276 343/F/1005

C295 104p/16V/1005C295 104p/16V/1005

R274 343/F/1005R274 343/F/1005C273 104p/16V/1005C273 104p/16V/1005

C276 105p/6.3V/1005C276 105p/6.3V/1005

R299 123/F/1005R299 123/F/1005

R295 343/F/1005R295 343/F/1005

C281 104p/16V/1005C281 104p/16V/1005

C298 105p/6.3V/1005C298 105p/6.3V/1005

R282 343/F/1005R282 343/F/1005

C275 104p/16V/1005C275 104p/16V/1005

R297 123/F/1005R297 123/F/1005

C296 105p/6.3V/1005C296 105p/6.3V/1005

C279 105p/6.3V/1005C279 105p/6.3V/1005

C271 105p/6.3V/1005C271 105p/6.3V/1005

C285 105p/6.3V/1005C285 105p/6.3V/1005

C280 105p/6.3V/1005C280 105p/6.3V/1005

C289 105p/6.3V/1005C289 105p/6.3V/1005

R278 5R1/F/1005R278 5R1/F/1005

R330 123/F/1005R330 123/F/1005

R328 123/F/1005R328 123/F/1005

R273 5R1/F/1005R273 5R1/F/1005

R326 123/F/1005R326 123/F/1005

R272 343/F/1005R272 343/F/1005

C274 105p/6.3V/1005C274 105p/6.3V/1005

C282 105p/6.3V/1005C282 105p/6.3V/1005

R271 343/F/1005R271 343/F/1005

R300 123/F/1005R300 123/F/1005

R280 343/F/1005R280 343/F/1005

R298 123/F/1005R298 123/F/1005

R294 343/F/1005R294 343/F/1005

C272 105p/6.3V/1005C272 105p/6.3V/1005

R277 343/F/1005R277 343/F/1005 C277 105p/6.3V/1005C277 105p/6.3V/1005

C287 105p/6.3V/1005C287 105p/6.3V/1005

Analog Audio Input Mux

U211TBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Analog Audio Input Mux

U211TBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

AUDMX_INCM1AF6

AUDMX_INCM2AG4

AUDMX_INCM3AE7

AUDMX_INCM4AH6

AUDMX_INCM5AE8

AUDMX_INCM6AG8

AUDMX_LEFT1AE6

AUDMX_LEFT2AH4

AUDMX_LEFT3AG6

AUDMX_LEFT4AH5

AUDMX_LEFT5AD8

AUDMX_RIGHT3AF7

AUDMX_RIGHT4AG7

AUDMX_RIGHT5AF8

AUDMX_LEFT6AH7

AUDMX_RIGHT1AD7

AUDMX_RIGHT2AG5

AUDMX_RIGHT6AH8

R275 5R1/F/1005R275 5R1/F/1005

C297 105p/6.3V/1005C297 105p/6.3V/1005

C278 104p/16V/1005C278 104p/16V/1005

C283 105p/6.3V/1005C283 105p/6.3V/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Place bias resistorR1005 nearBCM3556 and shieldit by GND.

All location are from 301 to 350

Audio Output

Video Output

32/42LD570-ZB

VDAC_RBIAS

VDAC_VREG

AUD_LEFT1_p

AUD_RIGHT1_pAUD_RIGHT1_n

AUD_LEFT1_n

AUD_REF_9V

AUD_REF_9V

VDAC_OUT

AUD_LEFT1_n

AUD_LEFT1_p

AUD_RIGHT1_n

AUD_RIGHT1_p

A3V3_BCM3556

12V_SMPS

5V_NOR

SPDIF_OUT [34]

HP_LN_OUT [38]

HP_RN_OUT [38]

I2S_OUT_CLK [38]I2S_OUT_DAT [38]I2S_OUT_WS [38]

SC1_LOUT [36]

SC1_ROUT [36]

HP_LP_OUT [38]

HP_RP_OUT [38]

SC1_SEL [11]

SC1_CVBSO [36]

RF_CVBS[7,27]

SC1_MUTE [11]

C309 104p/16V/1005C309 104p/16V/1005

R301

100/1005

R301

100/1005

+

- U302ATL072CD

+

- U302ATL072CD

3

21

84

C307

103p/50V/1005

C307

103p/50V/1005 R435OPEN-000/1005R435OPEN-000/1005

RN302150*2RN302150*2 1

2 34

C317 106p/6.3VC317 106p/6.3V

L301CIC10P300NCL301CIC10P300NC

C313 220uF/6.3V/SC313 220uF/6.3V/S

R310

683/F/1005

R310

683/F/1005

C302104p/50VC302104p/50V

R30937R4/F/1005R30937R4/F/1005

R313153/F/1005R313153/F/1005

RN304OPEN-150*2RN304OPEN-150*2

12 3

4

C449104p/16V/1005C449104p/16V/1005

C301

104p/16V/1005

C301

104p/16V/1005

R436OPEN-000/1005R436OPEN-000/1005

C310 220uF/6.3V/SC310 220uF/6.3V/S

U303IDTVS330QGU303IDTVS330QG

DC9

DA4

DB7

GN

D8

VC

C16

S1C11

S1A2

S1B5

S2C10

S2A3

S2B6

IN1

EN15

DD12

S1D14

S2D13

R314 343/F/1005R314 343/F/1005

C315 106p/6.3VC315 106p/6.3V

R305153/F/1005R305153/F/1005

U301FMS6141S5X/SO8U301FMS6141S5X/SO8

GND1

GND2

VDin3

VDout4

VCC5

R308

5620/F/1005

R308

5620/F/1005

DC301

ZMM5239B(9V1)

DC301

ZMM5239B(9V1)

12

RN301150*2RN301150*2

12 3

4

C306

106p/10V/2012

C306

106p/10V/2012

C304

390p/50V/1005

C304

390p/50V/1005

C312 390p/50V/1005C312 390p/50V/1005

C308 390p/50V/1005C308 390p/50V/1005

R306153/F/1005R306153/F/1005

R304

683/F/1005

R304

683/F/1005

R303683/F/1005R303683/F/1005

+

- U302BTL072CD

+

- U302BTL072CD

5

67

84

RN303OPEN-150*2RN303OPEN-150*21

2 34

R311

683/F/1005

R311

683/F/1005

C305

104p/16V/1005

C305

104p/16V/1005

C311

390p/50V/1005

C311

390p/50V/1005

C316 106p/6.3VC316 106p/6.3V

R437750/F/1005R437750/F/1005

Audio In/Out

U211ABCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Audio In/Out

U211ABCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

SPDIF_IN_NAF3 SPDIF_IN_PAH1

I2S_CLK_INAE18

I2S_CLK_OUTAF18

I2S_DATA_INAD17

I2S_DATA_OUTAH19

I2S_LR_INAD18

I2S_LR_OUTAG18

AUD_LEFT0_PAH26

AUD_LEFT0_NAG26

AUD_RIGHT0_PAG25

AUD_RIGHT0_NAH25

AUD_LEFT1_PAG23

AUD_LEFT1_NAH23

AUD_RIGHT1_PAH24

AUD_RIGHT1_NAG24

AUD_SPDIFAH2

AUD_RIGHT2_PAG22

AUD_RIGHT2_NAF22

AUD_LEFT2_PAE21

AUD_LEFT2_NAF21

R312153/F/1005R312153/F/1005

C303

106p/16V/2012

C303

106p/16V/2012

C314 106p/6.3VC314 106p/6.3V

Analog VideoOutputs

U211OBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Analog VideoOutputs

U211OBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

VDAC_1AH20

VDAC_RBIASAH22

VDAC_VREGAH21

VDAC_2AG19

R302 750/3216R302 750/3216

R307 343/F/1005R307 343/F/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 24: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PANEL CONTROL

Module Power

All location are from 351 to 380

32/42LD570-ZB

TXA0-TXA0+

TXA1-TXA1+

TXA2-TXA2+

TXA3-TXA3+

TXA4-TXA4+

TXACLK-TXACLK+

TXB0-TXB0+

TXB1-TXB1+

TXB2-TXB2+

TXB3-TXB3+

TXB4-TXB4+

TXBCLK-TXBCLK+

MODULE_POWER

12V_SMPS

PANEL_PWR[11]

TXA0- [24]TXA0+ [24]

TXA1- [24]TXA1+ [24]

TXA2- [24]TXA2+ [24]

TXACLK- [24]TXACLK+ [24]

TXA3- [24]TXA3+ [24]

TXA4- [24]TXA4+ [24]

TXB0- [24]TXB0+ [24]

TXB1- [24]TXB1+ [24]

TXB2- [24]TXB2+ [24]

TXBCLK- [24]TXBCLK+ [24]

TXB3- [24]TXB3+ [24]

TXB4- [24]TXB4+ [24]

R351472/1005R351472/1005

R352472/1005R352472/1005

C352104p/50VC352104p/50V

C351

106p/16V/2012

C351

106p/16V/2012C353475p/16V/3216C353475p/16V/3216

R353103/1005R353103/1005

Q352MMBT4401Q352MMBT4401

1

23

L351

CIC31P121NE

L351

CIC31P121NE

LVDS

U211EBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

LVDS

U211EBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

LVDS_TX_0_DATA0_NA4

LVDS_TX_0_DATA0_PB4

LVDS_TX_0_DATA1_NB6

LVDS_TX_0_DATA1_PC6

LVDS_TX_0_DATA2_NA3

LVDS_TX_0_DATA2_PB3

LVDS_TX_0_DATA3_NA2

LVDS_TX_0_DATA3_PA1

LVDS_TX_0_DATA4_ND6

LVDS_TX_0_DATA4_PD5

LVDS_TX_0_CLK_NB5

LVDS_TX_0_CLK_PC5

LVDS_TX_1_DATA0_NB2

LVDS_TX_1_DATA0_PB1

LVDS_TX_1_DATA1_NC3

LVDS_TX_1_DATA1_PC2

LVDS_TX_1_DATA2_ND2

LVDS_TX_1_DATA2_PD1

LVDS_TX_1_DATA3_NE2

LVDS_TX_1_DATA3_PE1

LVDS_TX_1_DATA4_NE4

LVDS_TX_1_DATA4_PE3

LVDS_TX_1_CLK_ND4

LVDS_TX_1_CLK_PD3

C354104p/50VC354104p/50V

Q351IRLML6402TRPBF

Q351IRLML6402TRPBF

2

1

3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 381 to 400

STREAMS FROM DVB-S

STREAMS FROM DVB-T

STREAMS FROM DVB-C

SC1_MUTE

GPIO-21

GPIO-11

GPIO-04

GPIO-19

GPIO-09

GPIO-29

GPIO-10

GPIO-26

GPIO-13

GPIO-14

GPIO-20

GPIO-07

GPIO-28

GPIO-12

GPIO-08

GPIO-16

GPIO-06

GPIO-15

GPIO-23

GPIO-22

GPIO-03

GPIO-00

GPIO-24

GPIO-05

GPIO-25

GPIO-18

GPIO-17

GPIO-02

GPIO-01

GPIO-27

CH_TER_RESET

BLT_EN

HS0_D0

nCI_CD1

CI_POWER

CI_RESET

UART_TXD_0

UART_RXD_0

ENET_ACT

ENET_LINK

NVRAM_WP

HS0_SYNC

HS0_CLK

HS1_D0

HS1_SYNC

HS1_CLK

PWM1_DIM

HS2_D0

HS2_SYNC

HS2_CLK

CH_QAM_RESET

CH_SAT_RESET

PD_RESET

FRC_RESET

I2S_OUT_MCLK

A_DIM

PANEL_POWER

GPIO-42

GPIO-57

GPIO-53

GPIO-51

GPIO-47

GPIO-45

GPIO-56

GPIO-44

GPIO-48

GPIO-40

GPIO-49

GPIO-43

GPIO-54

GPIO-46

GPIO-52

GPIO-50

GPIO-55

GPIO-41

GPIO-37

GPIO-34

GPIO-36

GPIO-31

GPIO-30

GPIO-32

GPIO-33

GPIO-35

GPIO-39

GPIO-38

CI2CHIP_MCLKI

UART_TXD_1

UART_RXD_1

nCI_IRQ

nCI_CD2

GP40_CI_CE_N

PANEL_ER

UART_RXD_2

UART_TXD_2

REAR_CVBS_LINK

HS0_VALID

HS1_VALID

HS2_VALID

SC1_SEL

HP_LINK

PC_LINK

COMP_LINK

SCART1_LINK

AV_CVBS_LINK

BCM_INT

HDMI_INT#

FROM RS-232

FROM A/V Decoder Control

FROM A/V Decoder Control

FLASH_WP

TUNER_RESET

BCN_CTR

SEL_QAM_OFDM

NVRAM Write protect

Backlight ON/OFF control

STREAMS FROM DVB-S

STREAMS FROM External DVB-T(OPTION)

STREAMS FROM DVB-C

HDMI Interrupt

PANEL BRIGHT ADJUST

DVB-T/C IF, AGC switch control

FROM RS-234

TDA10048 Device Reset

TDA10024 Device Reset

CI Device Reset

TDA9997 Device Reset

X421 FRC Device Reset

I2S Audio MCLK OUTPUT

BCM4505 Device Reset

Analog Dimming Control

Panel Power Control

CI Power Control

Ethernet Active LED

Ethernet Link LEDCI1 Detect

CI2 Detect

AVC Debug(UART1)

AVC Debug(UART2)

MICOM INTERRPUT

CI Interrupt

Flash Write protect

TUNER Device Reset

TUNER Booster control

SCART OUTPUT Select

HEADPHONE DETECT

PC DETECT

Component DETECT

SCART DETECT

CVBS DETECT

Rear CVBS DETECT

DVB-S Valid

External DVB-T Valid

DVB-C Valid

Panel Error Detection Port

CI Master Clock

CI Buffer Control

SCART Video Mute control

TCON_SEL1

TCON_SEL2

TCON Voltage Control

TCON Voltage Control

32/42LD570-ZB

FRC_RESET

FRC_RESET

D3V3_BCM3556

HS0_CLK [32]HS0_SYNC [32]

HS0_VALID [32]

HS0_D0 [32]

HS1_VALID [28]

HS2_CLK [29]HS2_SYNC [29]

HS2_VALID [29]

HS2_D0 [29]

HS1_CLK [28]HS1_SYNC [28]HS1_D0 [28]

ENET_LINK [14]

ENET_ACT [14]

nCI_CD1 [19]

nCI_CD2 [19]

nCI_IRQ [19]

CH_QAM_RESET [29]

PD_RESET [20]FRC_RESET [22]

CH_TER_RESET [28]

UART_RXD_0 [6,34]

UART_RXD_1 [13]

UART_TXD_0 [6,34]

UART_TXD_1 [13]

I2S_OUT_MCLK [38]

HP_LINK [38]PC_LINK [34]

SCART1_LINK [36]COMP_LINK [37]

AV_CVBS_LINK [37]

REAR_CVBS_LINK [37]

PWM1_DIM [1]

A_DIM [1]

BLT_EN [1]

PANEL_ER [1]UART_RXD_2 [13]

UART_TXD_2 [13]

PANEL_PWR [10]

CI_POWER [19]

CI2CHIP_MCLKI [19]

CI_RESET [19]

CH_SAT_RESET [32]

GP40_CI_CE_N [19]

SC1_SEL [9]

BCM_INT [6]

HDMI_INT# [20]

FLASH_WP [12]

TUNER_RESET [27]

BCN_CTR [27]

SEL_QAM_OFDM [27]

SC1_MUTE [9]NVRAM_WP [12]

TCON_SEL1 [26]TCON_SEL2 [26]TP381TP3811

TP383TP3831

TP382TP3821R381 102/1005R381 102/1005

GPIO

U211CBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

GPIO

U211CBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

GPIO_00/Ext_IRQb_0/MII_RX_CLK/AP_MEM_DATA_0/VI_656_1N26

GPIO_03/PKT1_DATA/MII_RXD_01/AP_MEM_DATA_3L25

GPIO_31/UART_RXD_1/LVDS_MODE_VSYNC/THD_DIV_DATA_3Y27

GPIO_55/LED_KD_2/RMX1_DATAM1

GPIO_46/PKT1_VALID/LED_LD_7/VO_656_1/VI_656_3R27

GPIO_10/RMX1_SYNC/Ext_IRQb_4/ANT_TX_DATA/AP_MEM_ADDR_1AA28

GPIO_11/RMX1_CLK/Ext_IRQb_5/ANT_DET/AP_MEM_ADDR_2AA26

GPIO_30/UART_TXD_1/Ext_IRQb_6/THD_DIV_DATA_2Y28

GPIO_39/Ext_IRQb_3/LED_LD_0/THD_DIV_DATA_4L5

GPIO_05/PKT1_CLK/MII_RXD_03/AP_MEM_DATA_5K28

GPIO_29/EXT_SC_CLK/IR2_IN/THD_DIV_DATA_1L23

GPIO_32/SPI_M_SCKG2

GPIO_56/LED_KD_3/RMX1_CLKL4

GPIO_47/PKT1_ERROR/LED_LS_0/VO_656_2/VI_656_4R26

GPIO_07/PKT2_SYNC/MII_TX_CLK/AP_MEM_DATA_7K26GPIO_06/PKT2_DATA/MII_RX_ER/AP_MEM_DATA_6K24

GPIO_57/RMX1_VALIDL6

GPIO_20/I2S_PM_LR_OUT/VO_656_4/MII_TXD_03/AP_MEM_ADDR_11N28

GPIO_13/PKT3_SYNC/VO_656_0/MII_COL/AP_MEM_ADDR_4L3

GPIO_01/Ext_IRQb_1/MII_RX_EN/AP_MEM_DATA_1/THD_DIV_STARTL26

GPIO_21/I2S_PM_DATA_OUT/VO_656_5/MII_TX_ER/AP_MEM_ADDR_12N27

GPIO_12/PKT3_DATA/VO_656_CLK/AP_MEM_ADDR_3L1

GPIO_45/PKT0_ERROR/LED_LD_6/VO_656_0/VI_656_2R28

GPIO_19/I2S_PM_CLK_OUT/VO_656_3/MII_TXD_02/AP_MEM_ADDR_10R25

GPIO_44/PKT0_VALID/LED_LD_5/VO_656_CLK/VI_656_CLKN23

GPIO_53/LED_KD_0/RMX1_PAUSEM3

GPIO_50/PKT3_VALID/LED_LS_3/VO_656_5/VI_656_7K6

GPIO_52/POD_PKT5P_ERROR/VO_656_7/VI_656_9P26

GPIO_51/PKT3_ERROR/LED_LS_4/VO_656_6/VI_656_8K5

GPIO_42/UART_RXD_2/LED_LD_3/DS_CLK_ADC/THD_DIV_DATA_7L27

GPIO_04/PKT1_SYNC/MII_RXD_02/AP_MEM_DATA_4K27

GPIO_22/AUD_FS_CLK1/VO_656_6/AP_MEM_ADDR_13AH18

GPIO_02/Ext_IRQb_2/MII_RXD_00/AP_MEM_DATA_2/VI_656_0N25

GPIO_40/VSYNC/LED_LD_1/DS_CLK_F1B_ADC/THD_DIV_DATA_5K4

GPIO_41/HSYNC/LED_LD_2/DS0_AFT_CTL/THD_DIV_DATA_6K1

GPIO_14/PKT3_CLK/VO_656_1/MII_MDC/AP_MEM_ADDR_5L2

GPIO_15/UART_RXD_0/MII_CRS/AP_MEM_ADDR_6Y25

GPIO_16/UART_TXD_0/MII_MDIO/AP_MEM_ADDR_7Y26

GPIO_23/IR_INT/VO_656_7/AUD_FS_CLK2/AP_MEM_ADDR_14P23

GPIO_24/PWM_0/SC_IO_0/AP_MEM_ADDR_15/THD_DIV_VALIDM23

GPIO_25/IR1_IN/SC_CLK_0/AP_MEM_WEbAD19

GPIO_26/IR_OUT/SC_RST_0/AP_MEM_CEbAE19

GPIO_27/EPHY_ACTIVITY/SC_PRES_0/AP_MEM_OEbM4

GPIO_28/EPHY_LINK/SC_VCC_0/THD_DIV_DATA_0M5

GPIO_33/SPI_M_MISO/POD2CHIP_MICLKG3

GPIO_48/PKT2_VALID/LED_LS_1/VO_656_3/VI_656_5P28

GPIO_49/PKT2_ERROR/LED_LS_2/VO_656_4/VI_656_6P27

GPIO_09/RMX1_DATA/PWM_1/ANT_RX_DATA/AP_MEM_ADDR_0AA27

GPIO_08/PKT2_CLK/MII_TXD_00K25

GPIO_54/LED_KD_1/RMX1_SYNCM2

GPIO_34/SPI_M_MOSI/CHIP2POD_MOCLKG5

GPIO_35/SPI_M_SS0bG6

GPIO_43/UART_TXD_2/LED_LD_4/THD_DIV_CLK/RMX0_PAUSEM26

GPIO_36/SPI_M_SS1bG4

GPIO_37/RMX0_VALIDL24

GPIO_38/SPI_S_SS0bP25

GPIO_17/VCXO27_A/FP_4SEC_RESET/MII_TX_EN/AP_MEM_ADDR_8M27

GPIO_18/VCXO27_B/VO_656_2/MII_TXD_01/AP_MEM_ADDR_9AA25

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 25: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Vth = 2.63V (R-device)Reset Time : 240ms(typ)

NAND Flash (8-bit) : 1Gbit

stra

p_N

AND

_ecc

_13

: 8 e

cc b

its2:

4 e

cc b

its

stra

p_N

AND

_ecc

_01

: 1 e

cc b

it0:

no

ecc

R411 : NANDR421 : Serial

stra

p_M

IPS

Freq

uenc

y0:

MIP

S ru

n at

405

MH

z1:

MIP

S ru

n at

378

MH

z

stra

p_N

AND

_BK0

_W_P

RO

T0:

ena

ble

BLK0

writ

es/s

ingl

e io

1: d

isab

le B

LK0

writ

es/m

ulti

io

stra

p_N

AND

_fla

sh_b

oot

0: S

eria

l Fla

sh1:

NAN

D F

lash

stra

p_sy

stem

big

end

ian

0: L

ittle

1: B

ig

stra

p_i2

c_sw

_lev

el0:

3.3

V Sw

itchi

ng le

vel

1: 5

V Sw

itchi

ng L

evel

stra

p_d2

cdiff

_ac

0 : D

isab

le D

2CD

IFF

AC1

: Ena

ble

D2C

DIF

F AC

All location are from 401 to 450

stra

p_XT

AL B

ias

Ctrl

1[1

:1]=

3: 3

.0m

A[1

:0]=

2: 2

.4m

A 3r

d ov

er tu

ne re

com

man

d

stra

p_XT

AL B

ias

Ctrl

0[0

:1]=

1: 1

.8m

A[0

:0]=

0: 1

.2m

A Fu

ndm

enta

l rec

omm

and

32/42LD570-ZB

nFLASH_RST

nPWR_RST

NAND_DATA2

NAND_RBb

NAND_ALE

NAND_DATA3

NAND_CS0b

NAND_DATA4

NAND_CLE

NAND_DATA5

NAND_WEb

NAND_DATA0

NAND_DATA6

NAND_REb

NAND_DATA1

NAND_DATA7

NAND_DATA2NAND_DATA3NAND_DATA4NAND_DATA5

NAND_DATA0

NAND_DATA6

NAND_DATA1

NAND_DATA7

NAND_CS0b

NAND_CLENAND_ALE

NAND_WEbNAND_REb

NAND_DATA6

NAND_DATA4NAND_DATA5

NAND_DATA1

NAND_DATA7

NAND_DATA3

NAND_DATA0

NAND_ALE

NAND_DATA2

NAND_CLE

nFLASH_RSTNAND_RBb

NAND_RBb

NAND_CS0b

nFLASH_RST

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556

EJTAG_RST_N[13]

NAND_DATA[7:0] [19]

NAND_ALE [19]

NAND_REb [19]NAND_WEb [19]

I2C0_SCL [6,13]I2C0_SDA [6,13]

FLASH_WP[11]

RESETb [13]

NVRAM_WP [11]

C405

103p/50V/1005

C405

103p/50V/1005

R424

103/1005

R424

103/1005

R419

272/1005

R419

272/1005

NAND01GW3B2CZA6EU401NAND01GW3B2CZA6EU401

I/O0H4

I/O1J4

I/O2K4

I/O3K5

I/O4K6

I/O5J7

I/O6K7

I/O7J8

CLED5

ALEC4

CEC6

RED4

WEC7

WPC3

R/BC8

NCA1

NCA2

NCA9

NCA10

NCB1

NCB9

NCB10

NCD3

NCD6

NCD7

NCD8

NCE3

NCE4

NCE5

VC

CJ6

VS

SC

5V

SS

K3

VC

CH

8

NCG7

NCG8

NCH3

NCH5

NCH6

NCH7

NCJ3

NCJ5

NCL1

NCL2

NCG3

NCG4

NCG5

NCG6

NCE6

NCE7

NCE8

NCF3

NCF4

NCF5

NCF6

NCF7

NCF8

NCL9

NCL10

NCM1

NCM2

NCM9

NCM10

VS

SK

8

R413

272/1005

R413

272/1005

R408272/1005R408272/1005

R403

OPEN-272/1005

R403

OPEN-272/1005

R405

272/1005

R405

272/1005

C402

106p/10V/2012

C402

106p/10V/2012

R422 330/1005R422 330/1005

TP406PCB_TP08 TP406PCB_TP08 1

C404 104p/16V/1005C404 104p/16V/1005

R407

OPEN-272/1005

R407

OPEN-272/1005

R414272/1005R414272/1005

R418OPEN-272/1005R418OPEN-272/1005

R420272/1005R420272/1005

R417

272/1005

R417

272/1005

U403IMP811REUS-TU403IMP811REUS-T

GND1

RESET2

VCC4

MR3

R402 472/1005R402 472/1005

R411272/1005R411272/1005

C403104p/16V/1005C403104p/16V/1005

U211IBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

U211IBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

RESETbF6

NMIbN24

RESET_OUTbP24

R401OPEN-272/1005R401OPEN-272/1005

R427 330/1005R427 330/1005

R406OPEN-272/1005R406OPEN-272/1005

C401

104p/16V/1005

C401

104p/16V/1005

S401JTP1127WEMS401JTP1127WEM

1 2

3 4

U40224LC256U40224LC256

A01

A12

A23

VSS4

VCC8

SCL6

SDA5

WP7

R431103/1005R431103/1005

R409OPEN-272/1005R409OPEN-272/1005

R412272/1005R412272/1005

SERIAL FLASH/SPI

U211FBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

SERIAL FLASH/SPI

U211FBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

SPI_S_MISOV25

SF_MISOW24

SF_MOSIU23

SF_SCKV23

SF_CSbV24

R416

272/1005

R416

272/1005

R423 330/1005R423 330/1005

R425OPEN-000/1005R425OPEN-000/1005

R415OPEN-272/1005R415OPEN-272/1005

NAND FLASH

U211HBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

NAND FLASH

U211HBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

NAND_DATA0/EBI_DATA8U24

NAND_DATA1/EBI_DATA9T26

NAND_DATA2/EBI_DATA10T27

NAND_DATA3/EBI_DATA11U26

NAND_DATA4/EBI_DATA12U27

NAND_DATA5/EBI_DATA13V26

NAND_DATA6/EBI_DATA14V27

NAND_DATA7/EBI_DATA15V28

NAND_REb/POD_EBI_RDbT23

NAND_ALE/POD_EBI_DSbR23

NAND_CS0bT24

NAND_RBb/DS_OVST_CLKU25

NAND_WEb/POD_EBI_WE0bR24NAND_CLE/POD_EBI_TAbT25

R428

103/1005

R428

103/1005

R410OPEN-472/1005R410OPEN-472/1005

R404OPEN-272/1005R404OPEN-272/1005

R430 330/1005R430 330/1005

R429 332/1005R429 332/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

EJTAG

"BBS"

BBS Control fromParallel Port Buffer Card orUSB to SBC adapter Card

AVC Debug(UART1)

uCOM, EEPROM

TDA10048, TDA10024, BCM4505, LNBP

TDA9997, NTP3000A

FRC

All location are from 451 to 490

AVC Debug(UART2)

32/42LD570-ZB

CLK54_XTALNCLK54_XTALP

EJT_TDO

EJT_TCK

EJT_TDIEJT_TRST_N

EJT_TDOEJT_TMS

CLK54_XTALNCLK54_XTALP

EJT_TRST_N

EJTAG_CE0EJTAG_CE1

EJT_TDI

EJT_TMSEJT_TCK

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556D3V3_BCM3556

5V

5V

EJTAG_RST_N[12]

UART_TXD_2[11]

UART_RXD_2[11]

UART_TXD_1[11]

UART_RXD_1[11]

I2C0_SCL [6,12]I2C0_SDA [6,12]

I2C2_SCL [20,38]

I2C1_SCL [27,28,29,30,32]I2C1_SDA [27,28,29,30,32]

I2C2_SDA [20,38]

I2C3_SCL [22,25]I2C3_SDA [22,25]

RESETb[12]

TP475TP4751

TP451 PCB_TP08TP451 PCB_TP081

R486 000/1005R486 000/1005

R463

472/1005

R463

472/1005

R451

272/1005

R451

272/1005

R467 272/1005R467 272/1005

R487 000/1005R487 000/1005

R472

220/1005

R472

220/1005

C453

OPEN-104p/16V/1005

C453

OPEN-104p/16V/1005

TP484TP4841

R460

472/1005

R460

472/1005

R457

272/1005

R457

272/1005

Y451

54.000Mhz/10pF/+-15ppm

Y451

54.000Mhz/10pF/+-15ppm

R483OPEN-102/1005R483OPEN-102/1005

TP454 PCB_TP08TP454 PCB_TP081

R482103/1005R482103/1005

TP476TP4761

R454

472/1005

R454

472/1005

R481 472/1005R481 472/1005

TP471TP4711

C456

8R2p/50V/1005

C456

8R2p/50V/1005

TP486TP4861

TP472TP4721

R453

472/1005

R453

472/1005

L451

2.7uH/1008

L451

2.7uH/1008

1 2

TP479TP4791

C457

8R2p/50V/1005

C457

8R2p/50V/1005

R485 OPEN-472/1005R485 OPEN-472/1005

TP474TP4741

R473

220/1005

R473

220/1005TP456PCB_TP08 TP456PCB_TP08 1

R452

272/1005

R452

272/1005

R4696040/F/1005R4696040/F/1005

R480 472/1005R480 472/1005

R474

102/1005

R474

102/1005

TP453PCB_TP08 TP453PCB_TP08 1

TP477TP4771

C452

OPEN-104p/16V/1005

C452

OPEN-104p/16V/1005

R459

472/1005

R459

472/1005

TP457 PCB_TP08TP457 PCB_TP081

R464

472/1005

R464

472/1005

I2C I/F

U211NBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

I2C I/F

U211NBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

SGPIO_00/BSC_M0_SCLW27

SGPIO_01/BSC_M0_SDAW28

SGPIO_02/BSC_M1_SCLW26

SGPIO_03/BSC_M1_SDAW25

SGPIO_04/BSC_M2_SCLJ2

SGPIO_05/BSC_M2_SDAJ1

SGPIO_06/BSC_M3_SCLK3

SGPIO_07/BSC_M3_SDAK2

TP478TP4781

CLOCKS

U211BBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

CLOCKS

U211BBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

BYP_CPU_CLKAA24

CLK54_XTAL_NAC26 CLK54_XTAL_PAC27

BYP_SYS216_CLKAE24

PLL_MAIN_MIPS_EREF_TESTOUTAB27

BYP_SYS175_CLKAD25

CLK54_MONITORAE25PLL_VAFE_TESTOUT

AC16

PLL_RAP_AVD_TESTOUTM6

VCXO_PLL_AUDIO_TESTOUTAF24

PM_OVERRIDEY23

DDR_EXT_CLKC23

DDR_PLL_TESTF20 PLL_DS_TESTOUT

AB25

TP480TP4801

R471 OPEN-000/1005R471 OPEN-000/1005

TP485TP4851

R477

OPEN-103/1005

R477

OPEN-103/1005

2mm

JP45453014-0410

2mm

JP45453014-0410

4321

TP483TP4831

PR451103*4/1005PR451103*4/1005

18

27

36

45

TP482TP4821

C451

OPEN-104p/16V/1005

C451

OPEN-104p/16V/1005

R456

272/1005

R456

272/1005

R489 330/1005R489 330/1005

R479

472/1005

R479

472/1005

TP473TP4731

R488 330/1005R488 330/1005

TP452 PCB_TP08TP452 PCB_TP081

Test

U211KBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Test

U211KBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

EJTAG_TCKH4

EJTAG_TDIH3

EJTAG_TDOH2

EJTAG_TMSH1

EJTAG_TRSTBG1

TMODE_0J5

TMODE_1J4

TMODE_2J6

TMODE_3J3

BSC_S_SCL/SPI_S_SCKM25

BSC_S_SDA/SPI_S_MOSIM24

EJTAG_CE0H6

EJTAG_CE1H5

TP455PCB_TP08 TP455PCB_TP08 1

R455

272/1005

R455

272/1005

R458

272/1005

R458

272/1005

C455

330p/50V

C455

330p/50V

R470OPEN-3010/F/1005R470OPEN-3010/F/1005

C454 OPEN-150p/1005C454 OPEN-150p/1005

R468 272/1005R468 272/1005

R475

OPEN-472/1005

R475

OPEN-472/1005

TP481TP4811

R478

472/1005

R478

472/1005

R484 OPEN-472/1005R484 OPEN-472/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 26: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 511 to 590

AGC_VDDO

32/42LD570-ZB

AUDMX_LDO_CAP

DDR1_PLL_LDO

LVDS_AVDDC1P2

LVDS_PLL_VREG

DDR1_BVDDO

CLK54_AVDD2P5

DDR0_BVDDO

SD_V_AVDD1P2

VDAC_AVDD3P3

AUDMX_AVDD2P5

AUD_VDDO2P5_0AUD_AVDD2P5_1AUD_AVDD2P5_2

LVDS_TX_AVDD2P5_2

PLL_DS_AVDD1P2

EDSAFE_DVDD1P2

LVDS_TX_AVDD2P5_1

HDMI_1_PLL_VDD1P2

HDMI_1_RXVDD1P2HDMI_1_RXVDD2P5HDMI_1_RXVDD3P3

HDMI_0_PLL_VDD1P2

HDMI_0_RXVDD1P2HDMI_0_RXVDD2P5HDMI_0_RXVDD3P3

EDSAFE_AVDD2P5

PLL_MAIN_AVDD1P2

SD_V1_AVDD2P5SD_V2_AVDD2P5SD_V3_AVDD2P5SD_V4_AVDD2P5SD_V5_AVDD2P5

PLL_VAFE_AVDD1P2

POR_OTP_VDD2P5POR_AVDD1P2

SPDIF_AVDD2P5

VCXO_AVDD1P2

VDAC_AVDD1P2

VDAC_AVDD2P5

USB_AVDD1P2PLL

USB_AVDD12

USB_AVDD2P5USB_AVDD2P5REF

USB_AVDD33

EPHY_PLL_VDD1P2EPHY_AVDD1P2EPHY_AVDD2P5

PLL_RAP_AVD_AVDD1P2

CLK54_AVDD1P2

A2V5_BCM3556A1V2_BCM3556

HDMI_RXVDD

AGC_VDDO

A3V3_BCM3556

D1V2_BCM3556

TP511TP5111

C524

475p/6.3V

C524

475p/6.3V

C515

106p/10V/2012

C515

106p/10V/2012

C544

475p/6.3V

C544

475p/6.3V

L517CIC10P300NCL517CIC10P300NC

C542

475p/6.3V

C542

475p/6.3V

C537

106p/10V/2012

C537

106p/10V/2012

C552

104p/16V/1005

C552

104p/16V/1005

L518CIC10P300NCL518CIC10P300NC

C535

104p/16V/1005

C535

104p/16V/1005

C558

104p/16V/1005

C558

104p/16V/1005

C559

475p/6.3V

C559

475p/6.3V

C551

106p/10V/2012

C551

106p/10V/2012

L514CIC10P300NCL514CIC10P300NC

C548

102p/50V/1005

C548

102p/50V/1005

C546

475p/6.3V

C546

475p/6.3V

C566

104p/16V/1005

C566

104p/16V/1005

C527

104p/16V/1005

C527

104p/16V/1005

C525

104p/16V/1005

C525

104p/16V/1005

C522

104p/16V/1005

C522

104p/16V/1005

C534

104p/16V/1005

C534

104p/16V/1005

C536

475p/6.3V

C536

475p/6.3V

C543

104p/16V/1005

C543

104p/16V/1005

C540

104p/16V/1005

C540

104p/16V/1005

C565

475p/6.3V

C565

475p/6.3V

C523

104p/16V/1005

C523

104p/16V/1005

C516

104p/16V/1005

C516

104p/16V/1005

C568

104p/16V/1005

C568

104p/16V/1005

C511

104p/16V/1005

C511

104p/16V/1005

C557

104p/16V/1005

C557

104p/16V/1005

C563

475p/6.3V

C563

475p/6.3V

C518

104p/16V/1005

C518

104p/16V/1005

C545

104p/16V/1005

C545

104p/16V/1005

C532

103p/50V/1005

C532

103p/50V/1005

C541

104p/16V/1005

C541

104p/16V/1005

C564

104p/16V/1005

C564

104p/16V/1005

C529

104p/16V/1005

C529

104p/16V/1005

C550

102p/50V/1005

C550

102p/50V/1005

R515 OPEN-000R515 OPEN-000

L511CIC10P300NCL511CIC10P300NC

L512CIC10P300NCL512CIC10P300NC

C567

475p/6.3V

C567

475p/6.3V

C526

475p/6.3V

C526

475p/6.3V

L515CIC10P300NCL515CIC10P300NC

C553

106p/10V/2012

C553

106p/10V/2012

C530

475p/6.3V

C530

475p/6.3V

C561

475p/6.3V

C561

475p/6.3V

C520

104p/16V/1005

C520

104p/16V/1005

C513

106p/10V/2012

C513

106p/10V/2012

Special Power/Ground

U211JBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Special Power/Ground

U211JBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

AGC_VDDOAH27

AUDMX_AVDD2P5AE5

SD_V1_AVSSAB15

SD_V1_AVDD2P5AD16

PLL_DS_AGNDAD24

VCXO_AGNDAA23

VCXO_AVDD1P2AF25

VDAC_AVSSAF19

VDAC_AVSSAD20

VDAC_AVDD2P5AC18

VDAC_AVDD3P3AG20

CLK54_AVDD1P2AD27

CLK54_AVDD2P5AD28

AUD_AVSS_0AA20

EDSAFE_AVSSAA21 EDSAFE_AVSSAB22

PLL_DS_AVDD1P2AB19

PLL_MAIN_AGNDAC25

EDSAFE_DVDD1P2AE26

PLL_MAIN_AVDD1P2AB26

HDMI_RX_0_AVSSAG2

HDMI_RX_0_VDD1P2AE3

HDMI_RX_0_VDD2P5AC3

HDMI_RX_0_VDD3P3AD3

CLK54_AVSSAD26

DDR_BVSS1B24

EDSAFE_AVSSAF26

SD_V1_AVDD1P2AD14

SD_V3_AVDD1P2AC12SD_V2_AVDD1P2AD13

SPDIF_AVSSAE4

VDAC_AVSSAE20

VDAC_AVDD1P2AF20

USB_AVDD1P2PLLU3

USB_AVDD3P3R4

USB_AVDD1P2R3

USB_AVSSR6

PLL_VAFE_AVDD1P2AB16

PLL_VAFE_AVSSAA15

DDR_BVDD1A24

HDMI_RX_1_VDD1P2Y4

HDMI_RX_1_VDD2P5W5

HDMI_RX_1_VDD3P3Y3

HDMI_RX_1_AVSSW1

SD_V2_AVDD2P5AE13

SD_V3_AVDD2P5AD12

SD_V4_AVDD1P2AC11

SD_V2_AVSSAC13

SD_V3_AVSSAB13

SD_V4_AVSSAB12

HDMI_RX_0_PLL_AVSSY8

HDMI_RX_1_PLL_AVSSV6

VDAC_AVDD3P3AG21

USB_AVDD2P5REFT3

LVDS_TX_AVDD2P5_2F4

LVDS_TX_AVDD2P5_1F2

LVDS_TX_AVSSC1

LVDS_TX_AVDDC1P2F1

LVDS_TX_AVSSF3

LVDS_TX_AVSSC4

LVDS_TX_AVSSA5

USB_AVDD2P5T4

AUD_AVDD2P5_0AF23

AUD_AVDD2P5_1AE22

AUD_AVSS_1AB20

AUDMX_AVSSAF5

EPHY_PLL_VDD1P2N4

EPHY_AVDD1P2P1

EPHY_AVDD2P5P4

EPHY_AGNDN1

EPHY_AGNDN5

PLL_RAP_AVD_AVDD1P2N6

PLL_RAP_AVD_AGNDN7

AUDMX_LDO_CAPAC8

DDR_PLL_LDOB23

DDR_BVDD0A6

DDR_BVSS0B7

LVDS_PLL_VREGF5

HDMI_RX_1_PLL_DVDD1P2AA4

HDMI_RX_0_PLL_DVDD1P2AC5

HDMI_RX_0_PLL_DVSSW8

HDMI_RX_1_PLL_DVSSY7

AUD_AVDD2P5_2AD21

AUD_AVSS_2AC20

POR_OTP_VDD2P5AH3

SD_V4_AVDD2P5AD11

AUDMX_AVSSAB9

AUDMX_AVSSAA10

SD_V3_AVSSAA14

SD_V1_AVSSAC15

AUD_AVSS_0AB21

EDSAFE_AVSSAF27

VCXO_AGNDAB24

HDMI_RX_0_AVSSAB4

AUDMX_AVSSAB10

AUD_AVSS_1AC21

AUD_AVSS_0AC22

VCXO_AGNDAC24

AUDMX_AVSSAA11

AUD_AVSS_2AD22

AUD_AVSS_0AC23

AUD_AVSS_0AD23

HDMI_RX_0_AVSSAD4

AUD_AVSS_1AE23

LVDS_TX_AVSSE5

LVDS_TX_AVSSE6

LVDS_TX_AVSSD7

LVDS_TX_AVSSE7

LVDS_TX_AVSSF7

LVDS_TX_AVSSG7 LVDS_TX_AVSSH7

EPHY_AGNDP7

USB_AVSST6

USB_AVSSR7

USB_AVSST7

USB_AVSST8

HDMI_RX_1_AVSSU5 HDMI_RX_1_AVSSY5

HDMI_RX_1_AVSSW6

HDMI_RX_1_AVSSU7

HDMI_RX_1_AVSSV7

HDMI_RX_1_AVSSW7

EDSAFE_AVSSAF28

HDMI_RX_1_AVSSU8

AUDMX_AVSSAB11

SD_V2_AVSSAB14

SD_V2_AVSSAC14

HDMI_RX_0_AVSSAB5

HDMI_RX_1_AVSSV8

SD_V5_AVDD1P2AB18

SD_V5_AVDD2P5AC17

SD_V5_AVSSAB17

HDMI_RX_0_AVSSAA7

HDMI_RX_0_AVSS. AB6

SPDIF_AVDD2P5AC6

POR_VDD1P2AB8

EDSAFE_AVDD2P5AG27

C549

103p/50V/1005

C549

103p/50V/1005

C521

104p/16V/1005

C521

104p/16V/1005

L516CIC10P300NCL516CIC10P300NC

C562

104p/16V/1005

C562

104p/16V/1005

C538

103p/50V/1005

C538

103p/50V/1005

C539

102p/50V/1005

C539

102p/50V/1005

C533

102p/50V/1005

C533

102p/50V/1005

C547

103p/50V/1005

C547

103p/50V/1005

C560

104p/16V/1005

C560

104p/16V/1005

C556

104p/16V/1005

C556

104p/16V/1005

C528

475p/6.3V

C528

475p/6.3V

C519

106p/10V/2012

C519

106p/10V/2012

C514

104p/16V/1005

C514

104p/16V/1005

C517

106p/10V/2012

C517

106p/10V/2012

C512

100uF/16V/MVK/S

C512

100uF/16V/MVK/S

C554

104p/16V/1005

C554

104p/16V/1005

C531

106p/10V/2012

C531

106p/10V/2012

L513CIC10P300NCL513CIC10P300NC

C569

475p/6.3V

C569

475p/6.3V

C555

475p/6.3V

C555

475p/6.3V

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

10%(1.2V)

5%(1.8V)

10%(3.3V)

All location are from 591 to 650

32/42LD570-ZB

D3V3_BCM3556D1V2_BCM3556

D1V8_DDR

DigitalPower

U211SBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

DigitalPower

U211SBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

VDDCH8

VDDCJ8

VDDCK8

VDDCL8

VDDCM8

VDDCN8

VDDCP8

VDDCR8

VDDCAA8

VDDCH9

VDDCH10

VDDCH11

VDDCH12

VDDCH13

VDDCH14

VDDCH15

VDDCH16

VDDCH17

VDDCH18

VDDCH19

VDDCH21

VDDCJ21

VDDCK21

VDDCL21

VDDCM21

VDDCN21

VDDCP21

VDDCR21

VDDCT21

VDDOAA12

VDDOAA13

VDDOAA18

VDDOAA19

VDDOE28

VDDOL28

VDDOU28

DDRVA9

DDRVG9

DDRVG11

DDRVG13

DDRVA14

DDRVG15

DDRVG17

DDRVA19

DDRVG19

VDDOAB28

VDDCU21

VDDCV21

VDDCW21

VDDCY21

C629 102p/50V/1005C629 102p/50V/1005

C632 475p/6.3VC632 475p/6.3VC637 102p/50V/1005C637 102p/50V/1005

C633 102p/50V/1005C633 102p/50V/1005

C641 102p/50V/1005C641 102p/50V/1005

C602 103p/50V/1005C602 103p/50V/1005

General Ground

U211MBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

General Ground

U211MBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

DVSSAD5

DVSSAD6

DVSSJ7

DVSSK7

DVSSL7

DVSSM7

DVSSAB7

DVSSAC7

DVSSG8DVSSD9DVSSAA9DVSSG10DVSSA11DVSSL11DVSSM11DVSSN11DVSSP11DVSSR11

DVSST11DVSSU11DVSSV11DVSSD12DVSSG12DVSSL12DVSSM12DVSSN12DVSSP12DVSSR12DVSST12DVSSU12DVSSV12DVSSL13DVSSM13DVSSN13DVSSP13DVSSR13DVSST13DVSSU13DVSSV13DVSSG14DVSSL14DVSSM14DVSSN14

DVSSP14

DVSSR14

DVSST14

DVSSU14

DVSSV14

DVSSL15

DVSSM15

DVSSN15

DVSSP15

DVSSR15

DVSST15

DVSSU15

DVSSV15

DVSSA16DVSSG16DVSSL16DVSSM16DVSSN16DVSSP16DVSSR16DVSST16DVSSU16DVSSV16DVSSAA16DVSSD17

DVSSL17

DVSSM17

DVSSN17

DVSSP17

DVSSR17

DVSST17

DVSSU17

DVSSV17

DVSSAA17

DVSSG18

DVSSL18

DVSSM18

DVSSN18

DVSSP18

DVSSR18

DVSST18

DVSSU18

DVSSV18

DVSSAC19

DVSSD20

DVSSG20

DVSSH20

DVSSA21

DVSSE21

DVSSF21

DVSSG21

DVSSE22

DVSSF22

DVSSG22

DVSSH22

DVSSJ22

DVSSK22

DVSSL22

DVSSM22

DVSSN22

DVSSP22

DVSSR22

DVSST22

DVSSU22

DVSSV22

DVSSW22

DVSSY22

DVSSAA22

DVSSW23

DVSSAB23DVSSF28DVSSM28

DVSST28

DVSSAC28

C613 104p/16V/1005C613 104p/16V/1005

C599 104p/16V/1005C599 104p/16V/1005

C610 475p/6.3VC610 475p/6.3V

C594 106p/10V/2012C594 106p/10V/2012

C635 104p/16V/1005C635 104p/16V/1005

C627 104p/16V/1005C627 104p/16V/1005

C618 103p/50V/1005C618 103p/50V/1005

C624 475p/6.3VC624 475p/6.3V

C621 102p/50V/1005C621 102p/50V/1005

C626 103p/50V/1005C626 103p/50V/1005

C600 475p/6.3VC600 475p/6.3V

C620 475p/6.3VC620 475p/6.3V

C616 104p/16V/1005C616 104p/16V/1005

C640 102p/50V/1005C640 102p/50V/1005

C638 103p/50V/1005C638 103p/50V/1005

C625 103p/50V/1005C625 103p/50V/1005

C607 106p/10V/2012C607 106p/10V/2012

C597 106p/10V/2012C597 106p/10V/2012

C617 102p/50V/1005C617 102p/50V/1005

C605 102p/50V/1005C605 102p/50V/1005

C642 102p/50V/1005C642 102p/50V/1005

C593 106p/10V/2012C593 106p/10V/2012

C614 103p/50V/1005C614 103p/50V/1005

C623 104p/16V/1005C623 104p/16V/1005

C615 104p/16V/1005C615 104p/16V/1005

C631 103p/50V/1005C631 103p/50V/1005

C639 102p/50V/1005C639 102p/50V/1005

C622 104p/16V/1005C622 104p/16V/1005

C630 103p/50V/1005C630 103p/50V/1005

C591 106p/10V/2012C591 106p/10V/2012

C628 103p/50V/1005C628 103p/50V/1005

C636 104p/16V/1005C636 104p/16V/1005

C634 103p/50V/1005C634 103p/50V/1005

C611 104p/16V/1005C611 104p/16V/1005

C608 475p/6.3VC608 475p/6.3V

C619 104p/16V/1005C619 104p/16V/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 27: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DDR2 rules for 32-bit interface:

VREF on SDRAM -- Place high-quality ceramic bypass caps close to their corresponding VREF ballsas shown on the next sheet of the schematic.

Trace Impedances -

60 ohms +/- 10% except as noted

CLK / CLKbDQS / DQSb

100 ohms +/- 10% differential100 ohms +/- 10% differential

All traces should have >= 3:2 spacing ratio from the reference GND/PWR layer.(e.g. 7.5 mil line-to-line spacing or more for a 5 mil dielectric thickness)

Terminations and Capacitors -

CLK / CLKb -- Place 100 ohm resistor between CLK and CLKb lines at end of traces by DDR RAM.

Address / Control -- Place parallel termination resistors/rpacks at end of daisy chains by SDRAM, or ifroutes are T's then place at branch of T with stubs < 0.200". Termination resistors may be swapped toimprove routing.

JEDEC has defined a common landing pattern (CLP) for use with different package options of DDR2 chips. By using the CLP, a PCB can accommodate all DDR2 device configurations and will be compatible withmost package options,

VREF0 / VREF1 -- Place voltage divider resistors and associated capacitors close to theircorresponding balls on the BCM355x chip. Use high-quality ceramic capacitors.

BCM355x pads for DQ / DQS / DM can select ODT impedance of 60 or 120 ohms.

Chip Placement -

Routing -

DDR_VREF0 and DDR_VREF1: Route as 30 mil trace

Place two DDR2 chips on the top side and tuck the DDR2 chips as closeto BCM355X DDR2 interface as possible.

Trace lengths -

CLK / CLKbDQS / DQSbDQ / DQMAll other

< 2" total length, delta in each pair < 0.1"< 1.5" total length, delta in each pair < 0.1"< 1.5" total length to avoid ISI and crosstalkas short as possible

Trace lengths within each byte lane should not have a delta of more than 15-20ps (0.1" - .13").Trace lengths between byte lanes should not have a delta of more than 60-70ps (0.4" - 0.47")

All location are from 651 to 660

32/42LD570-ZB

DDR0_DQS0

DDR0_DQS1DDR0_DQS1B

DDR0_DQS0B

DDR1_DQS0

DDR1_DQS1DDR1_DQS1B

DDR1_DQS0B

DDR0_DM0DDR0_DM1

DDR1_DM1DDR1_DM0

DDR01_RASBDDR01_CASBDDR01_WEB

DDR1_A6

DDR01_A8DDR01_A9DDR01_A10

DDR01_A0

DDR1_A4

DDR01_A7

DDR01_A11

DDR0_A4

DDR01_BA0

DDR01_A12

DDR01_BA1

DDR0_CLKBDDR1_CLKDDR1_CLKB

DDR0_CLK

DDR01_BA2

DDR01_ODT

DDR0_A5DDR0_A6

DDR01_A1DDR01_A2DDR01_A3

DDR1_A5

DDR0_VREF0

DDR0_DQ2DDR0_DQ3DDR0_DQ4DDR0_DQ5DDR0_DQ6DDR0_DQ7DDR0_DQ8DDR0_DQ9DDR0_DQ10

DDR0_DQ0

DDR0_DQ11DDR0_DQ12DDR0_DQ13DDR0_DQ14DDR0_DQ15

DDR0_DQ1

DDR1_VREF0

DDR01_A13

DDR1_DQ0DDR1_DQ1DDR1_DQ2DDR1_DQ3DDR1_DQ4DDR1_DQ5DDR1_DQ6DDR1_DQ7DDR1_DQ8DDR1_DQ9DDR1_DQ10DDR1_DQ11DDR1_DQ12DDR1_DQ13DDR1_DQ14DDR1_DQ15

DDR01_BA[2:0]

DDR0_A[6:4]

DDR1_A[6:4]

DDR01_A[13:7]

DDR01_A[3:0]

DDR0_DQ[15:0]

DDR1_DQ[15:0]

DDR_VREF0

DDR_VREF1

D1V8_DDR

DDR1_DQS0 [18]DDR1_DQS0b [18]DDR1_DQS1 [18]DDR1_DQS1b [18]

DDR0_DQS0 [18]DDR0_DQS0b [18]DDR0_DQS1 [18]DDR0_DQS1b [18]

DDR0_DQ[15:0] [18]

DDR1_DQ[15:0] [18]

DDR1_DM0 [18]DDR1_DM1 [18]

DDR0_CLK [18]DDR0_CLKb [18]DDR1_CLK [18]DDR1_CLKb [18]

DDR0_DM0 [18]DDR0_DM1 [18]

DDR01_RASb [18]DDR01_CASb [18]DDR01_WEb [18]

DDR01_CKE [18]DDR01_ODT [18]

DDR01_A[3:0] [18]

DDR0_A[6:4] [18]

DDR1_A[6:4] [18]

DDR01_A[13:7] [18]

DDR01_BA[2:0] [18]

C654

471p/50V/1005

C654

471p/50V/1005

32BitDDRSDRAM

U211RBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

32BitDDRSDRAM

U211RBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

DDR01_A00B15

DDR01_A01E14

DDR01_A02A15

DDR01_A03D15

DDR0_A04E13

DDR0_A05E12

DDR0_A06F13

DDR01_A07C14

DDR01_A08F14

DDR01_A09B14

DDR01_A10D14

DDR01_A11C13

DDR01_A12D13

DDR1_A04F15

DDR1_A05C15

DDR1_A06D16

DDR01_BA0F16

DDR01_BA1B16

DDR01_BA2E15

DDR0_DQ00A8

DDR0_DQ01B11

DDR0_DQ02B8

DDR0_DQ03D11

DDR0_DQ04E11

DDR0_DQ05C8

DDR0_DQ06C11

DDR0_DQ07C9

DDR0_DQ08D8

DDR0_DQ09E10

DDR0_DQ10E9

DDR0_DQ11F11

DDR0_DQ12F12

DDR0_DQ13E8

DDR0_DQ14D10

DDR0_DQ15F8

DDR1_DQ00C18

DDR1_DQ01C20

DDR1_DQ02A18

DDR1_DQ03B21

DDR1_DQ04C21

DDR1_DQ05B18

DDR1_DQ06B20

DDR1_DQ07D18

DDR1_DQ08E18

DDR1_DQ09D21

DDR1_DQ10F18

DDR1_DQ11E20

DDR1_DQ12A22

DDR1_DQ13F17

DDR1_DQ14B22

DDR1_DQ15E17

DDR0_DQS0B10

DDR0_DQS0bB9

DDR0_DQS1F10

DDR0_DQS1bF9

DDR1_DQS0B19

DDR1_DQS0bC19

DDR1_DQS1E19

DDR1_DQS1bD19

DDR0_DM0A10

DDR0_DM1C10

DDR1_DM0A20

DDR1_DM1F19

DDR01_RASbC16

DDR01_CASbA17

DDR01_WEbC17

DDR0_CLKB12

DDR0_CLKbC12

DDR1_CLKA13

DDR1_CLKbA12

DDR01_CKEB17

DDR01_ODTE16

DDR_VREF0A7

DDR_VREF1A23

DDR_COMPC22

DDR01_A13B13

DDR_VDDP1P8C7DDR_VDDP1P8D22

C653

105p/6.3V/1005

C653

105p/6.3V/1005

C651

105p/6.3V/1005

C651

105p/6.3V/1005

R651 241/F/1005R651 241/F/1005

C652

471p/50V/1005

C652

471p/50V/1005

R652 220/1005R652 220/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Hynix : H5PS1G63EFR-G7C

This board is laid out to support two 64Mx16.

The BOM currently supplies two 64Mx16 parts of DDR2-800, because the 2Gb parts areextremely expensive.

Bcm3556 DDR2 Memory Controller supports up to 1GB memory space of DDR2-800 SDRAM.

All location are from 661 to 700

32/42LD570-ZB

DDR01_CASbDDR01_RASb

DDR01_WEb

DDR01_A7DDR01_A8DDR01_A9DDR01_A10DDR01_A11DDR01_A12DDR01_A13

DDR01_A1DDR01_A2DDR01_A3

DDR01_A0

DDR0_A4DDR0_A5DDR0_A6

DDR0_DM1DDR0_DM0

DDR01_BA0DDR01_BA1DDR01_BA2

DDR0_DQS0DDR0_DQS0b

DDR01_CKEDDR0_CLKDDR0_CLKb

DDR01_ODT

DDR0_DQS1DDR0_DQS1b

DDR1_CLKDDR1_CLKb

DDR01_CASbDDR01_RASb

DDR01_WEb

DDR1_DM1DDR1_DM0

DDR01_A7DDR01_A8DDR01_A9DDR01_A10DDR01_A11DDR01_A12

DDR1_A4DDR1_A5DDR1_A6

DDR01_A1DDR01_A2DDR01_A3

DDR01_A0

DDR01_A13

DDR01_ODT

DDR01_BA0DDR01_BA1DDR01_BA2

DDR01_CKE

DDR1_DQS1DDR1_DQS1b

DDR1_DQS0DDR1_DQS0b

DDR0_A[6:4]

DDR1_A[6:4]

DDR01_A[13:7]

DDR0_DQ[15:0]

DDR1_DQ[15:0]

DDR01_A[3:0]

DDR01_BA[2:0]

DDR0_DQ0DDR0_DQ1DDR0_DQ2DDR0_DQ3DDR0_DQ4DDR0_DQ5DDR0_DQ6DDR0_DQ7DDR0_DQ8DDR0_DQ14DDR0_DQ10DDR0_DQ11DDR0_DQ12DDR0_DQ15DDR0_DQ9DDR0_DQ13

DDR1_DQ1DDR1_DQ0

DDR1_DQ2DDR1_DQ3DDR1_DQ4DDR1_DQ5DDR1_DQ6DDR1_DQ7DDR1_DQ8DDR1_DQ9DDR1_DQ10DDR1_DQ11DDR1_DQ14DDR1_DQ15DDR1_DQ12DDR1_DQ13

DDR01_A10DDR01_A9DDR01_A12

DDR01_A7

DDR01_WEb

DDR1_A6DDR01_RASbDDR01_BA2

DDR0_A6

DDR01_A8DDR01_BA1

DDR1_A5DDR01_A1

DDR1_A4

DDR01_A11

DDR01_CASb

DDR01_A13

DDR01_A0

DDR01_A2DDR01_A3

DDR0_A4

DDR01_ODTDDR01_BA0

DDR0_A5

DDR01_CKE

DDR_VTT

DDR_VREF0

DDR_VREF1

D1V8_DDR

D1V8_DDR

D1V8_DDR

D1V8_DDR

DDR1_DQS0[17]DDR1_DQS0b[17]

DDR1_DQS1[17]DDR1_DQS1b[17]

DDR0_DQS0[17]DDR0_DQS0b[17]

DDR0_DQS1[17]DDR0_DQS1b[17]

DDR0_DQ[15:0] [17]

DDR1_DQ[15:0] [17]

DDR0_DM0[17]DDR0_DM1[17]

DDR1_DM0[17]DDR1_DM1[17]

DDR01_RASb[17]DDR01_CASb[17]DDR01_WEb[17]

DDR0_CLK[17]DDR0_CLKb[17]

DDR1_CLK[17]DDR1_CLKb[17]

DDR01_CKE[17]

DDR01_ODT[17]

DDR01_BA[2:0][17]

DDR01_A[13:7][17]

DDR1_A[6:4][17]

DDR0_A[6:4][17]

DDR01_A[3:0][17]

CD698

471p/50V/1005

CD698

471p/50V/1005

CD675 104p/16V/1005CD675 104p/16V/1005

CD693

104p/16V/1005

CD693

104p/16V/1005

CD670

104p/16V/1005

CD670

104p/16V/1005

CD696

104p/16V/1005

CD696

104p/16V/1005

CD661

226P/6.3V/2012

CD661

226P/6.3V/2012

CD695

104p/16V/1005

CD695

104p/16V/1005

CD676 104p/16V/1005CD676 104p/16V/1005

CD691

104p/16V/1005

CD691

104p/16V/1005

CD682 104p/16V/1005CD682 104p/16V/1005

CD683 104p/16V/1005CD683 104p/16V/1005

CD679

104p/16V/1005

CD679

104p/16V/1005

CD688

104p/16V/1005

CD688

104p/16V/1005

CD680

471p/50V/1005

CD680

471p/50V/1005

CD668

104p/16V/1005

CD668

104p/16V/1005

CD687

104p/16V/1005

CD687

104p/16V/1005

RD661 101/1005RD661 101/1005

CD665

104p/16V/1005

CD665

104p/16V/1005

PRD662 620*4/1005PRD662 620*4/1005

1 82 73 64 5

DDR21Gb

UD661H5PS1G63EFR-G7C

DDR21Gb

UD661H5PS1G63EFR-G7C

VDDA1

NCA2 VSS

A3

VSSQA7

UDQS/NUA8

VDDQA9

DQ14B1

VSSQB2

UDMB3

UDQSB7

VSSQB8

DQ15B9

VDDQC1

DQ9C2

VDDQC3

VDDQC7

DQ8C8

VDDQC9

DQ12D1

VSSQD2

DQ11D3DQ10D7

VSSQD8

DQ13D9

VDDE1

NCE2

VSSE3

VSSQE7

LDQS/NUE8

VDDQE9

DQ6F1

VSSQF2

LDMF3

LDQSF7

VSSQF8

DQ7F9

VDDQG1

DQ1G2

VDDQG3VDDQG7

DQ0G8

VDDQG9

DQ4H1

VSSQH2

DQ3H3DQ2H7

VSSQH8

DQ5H9

VDDLJ1

VREFJ2

VSSJ3

VSSDLJ7

CKJ8

VDDJ9

CKEK2

WEK3

RASK7

CKK8

ODTK9

RFU/BA2L1

BA0L2

BA1L3

CASL7

CSL8

A10M2

A1M3

A2M7

A0M8

VDDM9

VSSN1

A3N2

A5N3

A6N7

A4N8

A7P2

A9P3

A11P7

A8P8

VSSP9

VDDR1

A12R2

RFU/A14R3

RFU/A15R7

RFU/A13R8

CD684

226P/6.3V/2012

CD684

226P/6.3V/2012

CD664

104p/16V/1005

CD664

104p/16V/1005

CD681 104p/16V/1005CD681 104p/16V/1005

CD671

104p/16V/1005

CD671

104p/16V/1005

DDR21Gb

UD662H5PS1G63EFR-G7C

DDR21Gb

UD662H5PS1G63EFR-G7C

VDDA1

NCA2 VSS

A3

VSSQA7

UDQS/NUA8

VDDQA9

DQ14B1

VSSQB2

UDMB3

UDQSB7

VSSQB8

DQ15B9

VDDQC1

DQ9C2

VDDQC3

VDDQC7

DQ8C8

VDDQC9

DQ12D1

VSSQD2

DQ11D3DQ10D7

VSSQD8

DQ13D9

VDDE1

NCE2

VSSE3

VSSQE7

LDQS/NUE8

VDDQE9

DQ6F1

VSSQF2

LDMF3

LDQSF7

VSSQF8

DQ7F9

VDDQG1

DQ1G2

VDDQG3VDDQG7

DQ0G8

VDDQG9

DQ4H1

VSSQH2

DQ3H3DQ2H7

VSSQH8

DQ5H9

VDDLJ1

VREFJ2

VSSJ3

VSSDLJ7

CKJ8

VDDJ9

CKEK2

WEK3

RASK7

CKK8

ODTK9

RFU/BA2L1

BA0L2

BA1L3

CASL7

CSL8

A10M2

A1M3

A2M7

A0M8

VDDM9

VSSN1

A3N2

A5N3

A6N7

A4N8

A7P2

A9P3

A11P7

A8P8

VSSP9

VDDR1

A12R2

RFU/A14R3

RFU/A15R7

RFU/A13R8

CD685

226P/6.3V/2012

CD685

226P/6.3V/2012

CD677 104p/16V/1005CD677 104p/16V/1005

PRD663 620*4/1005PRD663 620*4/1005

1 82 73 64 5

CD678 104p/16V/1005CD678 104p/16V/1005R662 620/1005R662 620/1005

CD697

104p/16V/1005

CD697

104p/16V/1005

CD686

104p/16V/1005

CD686

104p/16V/1005

CD673

104p/16V/1005

CD673

104p/16V/1005

CD689

104p/16V/1005

CD689

104p/16V/1005

RD664101/1005RD664101/1005

CD662

226P/6.3V/2012

CD662

226P/6.3V/2012

CD666

104p/16V/1005

CD666

104p/16V/1005

CD663

104p/16V/1005

CD663

104p/16V/1005

PRD664 620*4/1005PRD664 620*4/1005

1 82 73 64 5

CD690

104p/16V/1005

CD690

104p/16V/1005

PRD666 620*4/1005PRD666 620*4/1005

1 82 73 64 5

CD694

104p/16V/1005

CD694

104p/16V/1005

CD667

104p/16V/1005

CD667

104p/16V/1005

PRD661 620*4/1005PRD661 620*4/1005

1 82 73 64 5

RD663 620/1005RD663 620/1005

CD692

104p/16V/1005

CD692

104p/16V/1005

PRD665 620*4/1005PRD665 620*4/1005

1 82 73 64 5

CD672

104p/16V/1005

CD672

104p/16V/1005

CD674 104p/16V/1005CD674 104p/16V/1005

CD669

104p/16V/1005

CD669

104p/16V/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 28: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 701 to 740

To CI

From CI

32/42LD570-ZB

CI_A12

nCI_WAIT

CI_MDI7

CI_MDO4

CI_MDI0

nCI_CD2A

CI_D6

CI_A0

CI_MDI3CI_MDI2

CI_MDO2

CI_MDO3

CI_MOSTRT

CI_MDI4

CI_D0

CI_A13

CI_A2

CI_MDO7

CI_A1

CI_RESETCI_A6

nCI_IOWR

CI_D1

CI_A11

nCI_WE

CI_MDI5

nCI_CD1A

CI_A8

CI_MDI6

CI_D3CI_D4

CI_A5

CI_D5

CI_A4

CI_A9

nCI_OE

CI_A3

CI_MDO5

CI_MDI1

CI_MDO6CI_D7

CI_MCLKI

CI_A10

nCI_IRQA

CI_MISTRT

CI_A7

CI_A14

CI_MCLKO

CI_D2

CI_MIVAL

nCI_CE1

CI_MDO1CI_MDO0

nCI_IORD

CI_MOVAL

nCI_OE

nCI_IORDnCI_IOWR

nCI_CE1

nCI_WE

nCI_IRQA

nCI_CD1AnCI_CD2A

nCI_WAIT

CI_RESET

EBI_ADD6

EBI_ADD1

EBI_ADD7

EBI_ADD5

EBI_ADD3EBI_ADD4

EBI_ADD0

EBI_ADD2

EBI_ADD10

EBI_ADD12EBI_ADD13

EBI_ADD8

EBI_ADD11

EBI_ADD9

EBI_WE1b

EBI_CS0b

EBI_RWb

nCI_WAIT

EBI_CLK_OUTEBI_CLK_IN

CI_MIVALCI_MISTRTCI_MCLKI

CI_MOSTRT

CHIP2CI_MOVAL

CHIP2CI_MCLKOCHIP2CI_MOSTRT

CI_MCLKO

CI_MCLKO_BUFF

CHIP2CI_MDO1

CHIP2CI_MDO7

CHIP2CI_MDO3

CHIP2CI_MDO5

CHIP2CI_MDO2

CHIP2CI_MDO4

CHIP2CI_MOVAL

CHIP2CI_MDO0

CHIP2CI_MCLKO

CHIP2CI_MOSTRT

CHIP2CI_MDO6

EBI_ADD14

CI2CHIP_MDI7

CI2CHIP_MDI4

CI2CHIP_MIVAL

CI2CHIP_MDI3

CI2CHIP_MDI5

CI2CHIP_MDI1

CI2CHIP_MDI6

CI2CHIP_MDI2

CI2CHIP_MDI0CI2CHIP_MISTRT

CI_MCLKO_BUFF

CI2CHIP_MIVALCI2CHIP_MISTRTCI2CHIP_MCLKI

CI_MOVALCI_MOSTRT

CHIP2CI_MDO1

CHIP2CI_MDO7

CHIP2CI_MDO3

CHIP2CI_MDO5

CHIP2CI_MDO2

CHIP2CI_MDO4

CHIP2CI_MDO0

CHIP2CI_MDO6CI_MDI5CI_MDI4

CI_MDI6CI_MDI7

CI_MDI1CI_MDI2CI_MDI3

CI_MDI0

CI_MDO5

CI_MDO2

CI_MDO6

CI_MDO0CI_MDO3

CI_MDO1

CI_MDO7

CI_MDO4

CI2CHIP_MDI7

CI2CHIP_MDI4

CI2CHIP_MDI3

CI2CHIP_MDI5

CI2CHIP_MDI1

CI2CHIP_MDI6

CI2CHIP_MDI2

CI2CHIP_MDI0

EBI_ADD14

EBI_ADD6

EBI_ADD1

EBI_ADD7

EBI_ADD5

EBI_ADD3

EBI_ADD4

EBI_ADD0

EBI_ADD2

EBI_ADD10

EBI_ADD12EBI_ADD8

EBI_ADD11EBI_ADD9

EBI_ADD13CI_A14

CI_A6

CI_A1

CI_A7

CI_A5

CI_A3

CI_A4

CI_A0

CI_A2

CI_A10

CI_A12CI_A8

CI_A11CI_A9

CI_A13

EBI_CS0b

EBI_WE1b

nCI_IMPACK

nCI_IMPACK

EBI_CS0bEBI_RWb

EBI_CS0b

NAND_DATA2

NAND_DATA4NAND_DATA5

NAND_DATA0

NAND_DATA6

NAND_DATA3

NAND_DATA7

NAND_DATA1CI_D0

CI_D5

CI_D7

CI_D4CI_D3

CI_D6CI_D2

CI_D1

nCI_CE1

nCI_WE

nCI_IOWRnCI_IORDnCI_OE

+CI_VCC

+CI_VCC

+CI_VCC

+CI_VCC

+CI_VCC

D3V3_BCM3556

5V_CI

D3V3_BCM3556

5V_CI+CI_VCC

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556 5V

nCI_IRQ[11]nCI_CD2[11]nCI_CD1[11]

CI_RESET[11]

CI_POWER[11]

NAND_DATA[7:0][12]

GP40_CI_CE_N[11]

CI2CHIP_MCLKI[11]

NAND_ALE[12]NAND_REb[12]

NAND_WEb[12]

R718 OPEN-103/1005R718 OPEN-103/1005

JP70110067972-000LFJP70110067972-000LF

A11

A22

A33

A44

A55

A66

A77

A88

A99

A1010

A1111

A1212

A1313

A1414

A1515

A1616

A1717

A1818

A1919

A2020

A2121

A2222

A2323

A2424

A2525

A2626

A2727

A2828

A2929

A3030

A3131

A3232

A3333

A3434

A3535

A3636

A3737

A3838

A3939

A4040

A4141

A4242

A4343

A4444

A4545

A4646

A4747

A4848

A4949

A5050

A5151

A5252

A5353

A5454

A5555

A5656

A5757

A5858

A5959

A6060

A6161

A6262

A6363

A6464

A6565

A6666

A6767

A6868

GND70 GND69

N.C71

N.C72

GND73

GND74

R739 OPEN-000/1005R739 OPEN-000/1005

R727332/1005R727332/1005

R732 OPEN-103/1005R732 OPEN-103/1005

R733 OPEN-000/1005R733 OPEN-000/1005

R724

103/1005

R724

103/1005

R712 OPEN-103/1005R712 OPEN-103/1005

C702

104p/16V/1005

C702

104p/16V/1005

R713 OPEN-103/1005R713 OPEN-103/1005

U70274LVC245_DHXQFN20UU70274LVC245_DHXQFN20U

GND10 VCC20

T/R1

/OE19

B711 B612 B513 B414 B315 B216 B117 B018

A02

A13

A24

A35

A46

A57

A68

A79

GND_T21

R716 OPEN-103/1005R716 OPEN-103/1005R717 OPEN-103/1005R717 OPEN-103/1005

PR703330*4/1005PR703330*4/1005

1 82 73 64 5

R734 OPEN-103/1005R734 OPEN-103/1005

PR709330*4/1005PR709330*4/1005

1 82 73 64 5

R720 103/1005R720 103/1005

C701

106p/16V/2012

C701

106p/16V/2012

PR702330*4/1005PR702330*4/1005

1 82 73 64 5

Q701IRLML6402TRPBFQ701IRLML6402TRPBF

2

1

3

R707 OPEN-104/1005R707 OPEN-104/1005

R736 000/1005R736 000/1005

U70374LVC1G125U70374LVC1G125

OE1

INA2

GND3 Y

4

VCC5

R715 OPEN-103/1005R715 OPEN-103/1005

C706

104p/16V/1005

C706

104p/16V/1005

R706 330/1005R706 330/1005

R711 330/1005R711 330/1005

R726

103/1005

R726

103/1005

U70174LVC244_DHXQFN20UU70174LVC244_DHXQFN20U

1A12

1Y118

1A24

1Y216

1A36

1Y314

1A48

1Y412

2A111

2Y19

2A213

2Y27

2A315

2Y35

2A417

2Y43

1G1

2G19 +5V

20

DGND10

GND_T21

Q702MMBT4401Q702MMBT4401

1

23

R730 330/1005R730 330/1005

R701 000/1005R701 000/1005

PR708330*4/1005PR708330*4/1005

1 82 73 64 5

R723

104/1005

R723

104/1005

PR704330*4/1005PR704330*4/1005

1 82 73 64 5

PR711330*4/1005PR711330*4/1005

1 82 73 64 5

R719

103/1005

R719

103/1005

C703

104p/16V/1005

C703

104p/16V/1005

PR705330*4/1005PR705330*4/1005

1 82 73 64 5

R714 OPEN-103/1005R714 OPEN-103/1005

R702

121/5025

R702

121/5025

C709

104p/16V/1005

C709

104p/16V/1005

R709 330/1005R709 330/1005

PR701330*4/1005PR701330*4/1005

1 82 73 64 5

R728 330/1005R728 330/1005

C704

104p/16V/1005

C704

104p/16V/1005

R725

103/1005

R725

103/1005

PR706330*4/1005PR706330*4/1005

1 82 73 64 5

C710

104p/16V/1005

C710

104p/16V/1005

R729 330/1005R729 330/1005

R708 103/1005R708 103/1005

C707

104p/16V/1005

C707

104p/16V/1005

R710 330/1005R710 330/1005

R705 330/1005R705 330/1005

DVB-CI

U211UBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

DVB-CI

U211UBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

CHIP2POD_MOSTRT/POD_EBI_ADDR17C28

CHIP2POD_MDO6/POD_EBI_ADDR24F23

CHIP2POD_MDO4/POD_EBI_ADDR22A27

CHIP2POD_MDO0/POD_EBI_ADDR18C27

POD2CHIP_MDI7/POD_PKT5P_DATA_7D26

POD2CHIP_MDI2/POD_PKT5P_DATA_2C25

CHIP2POD_MDO3/POD_EBI_ADDR21B27

CHIP2POD_MCLKO/POD_EBI_ADDR15F25

POD2CHIP_MDI6/POD_PKT5P_DATA_6D27

POD2CHIP_MDI1/POD_PKT5P_DATA_1D24

CHIP2POD_MOVAL/POD_EBI_ADDR16A28

CHIP2POD_MDO7/POD_EBI_ADDR25E25

CHIP2POD_MDO5/POD_EBI_ADDR23F24

CHIP2POD_MDO1/POD_EBI_ADDR19C26

CHIP2POD_MDO2/POD_EBI_ADDR20B28

POD2CHIP_MIVAL/PKT2_VALID/POD_PKT5P_VALIDE24

POD2CHIP_MDI5/POD_PKT5P_DATA_5D28

POD2CHIP_MDI0/PKT2_DATA/POD_PKT5P_DATA_0D25POD2CHIP_MISTRT/PKT2_SYNC/POD_PKT5P_SYNCE23

POD2CHIP_MDI4/POD_PKT5P_DATA_4E26

POD2CHIP_MCLKI/POD_EBI_ADDR14/POD_PKT5P_CLKPKT2_CLKG23

POD2CHIP_MDI3/POD_PKT5P_DATA_3E27

EBI_ADDR3J23EBI_ADDR4J24EBI_ADDR5J25

EBI_ADDR1H24

EBI_ADDR0H23

EBI_ADDR6F26

EBI_ADDR13H27

EBI_ADDR12G26

EBI_ADDR11J27

EBI_ADDR10J28

EBI_ADDR7F27

EBI_ADDR2H25

EBI_CLK_OUTG28

EBI_WE1BH26

EBI_ADDR9J26

EBI_ADDR8H28

EBI_RWbK23

EBI_CS0BG25

EBI_CLK_ING27

EBI_TABG24

R737 330/1005R737 330/1005

R735 OPEN-000/1005R735 OPEN-000/1005

R722

102/1005

R722

102/1005

R731

103/1005

R731

103/1005

R703 103/1005R703 103/1005PR707330*4/1005PR707330*4/1005

1 82 73 64 5

R738 000/1005R738 000/1005

R721

752/1005

R721

752/1005

R704 330/1005R704 330/1005

PR710330*4/1005PR710330*4/1005

1 82 73 64 5

C708

104p/16V/1005

C708

104p/16V/1005

C705

225p/16V

C705

225p/16V

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

TDA9997 4:1 HDMI Switch

All location are from 741 to 760

HDMI1

HDMI2

HDMI3

HDMI4

32/42LD570-ZB

AHDMI_SDAAHDMI_SCL

ATX0+

ATX2+

ATX0-

ATXC-

ATX1+

ATXC+

ATX1-

ATX2-

ATX1+

ATXC+

ATX2-

ATX1-

ATXC-

ATX2+

AHDMI_SCLAHDMI_SDA

ATX0+ATX0-

INT#

AHDMI_SCLAHDMI_SDAHDMI_INT#

HDMI_INT#

+3V3H

+3V3H

+3V3H

HDMI_RXVDD

1V8_HDMI_SW

5V_NOR

5V_NORDET_PWR

3V3_BCM3556

5V_NOR

2D2-[35]

1CK+[35]

1D1-[35]

1CK-[35]

2D0+[35]

1D0+[35]1D0-[35]

1D2+[35]

2CK-[35]

2D1+[35]

2D2+[35]

2D0-[35]

2CK+[35]

1D1+[35]

2D1-[35]

1D2-[35]

D2SDA[35]

D1SCL[35]

D2SCL[35]

D1SDA[35]

HPD1[35]

HPD2[35]

HDMI1VCC[35]

HDMI2VCC[35]

PD_RESET [11]CEC_A[6,35]

I2C2_SCL [13,38]I2C2_SDA [13,38]

HDMI_INT# [11]

3D2+[35]3D2-[35]

3D0+[35]3D0-[35]

3D1-[35]

3CK+[35]3CK-[35]

D3SDA[35]

3D1+[35]

HPD3[35]

D3SCL[35]

HDMI3VCC[35]

4D2+[35]4D2-[35]

4D0+[35]4D0-[35]

4D1-[35]

4CK+[35]4CK-[35]

D4SDA[35]

4D1+[35]

HPD4[35]

D4SCL[35]

HDMI4VCC[35]

DDC_SCL [34]DDC_SDA [34]

TDA9997

TDA19997U741

TDA9997

TDA19997U741

AUX_5V25

TEST27

I2C_SCL50I2C_SDA49

OUT_CN3

OUT_CP2

OUT_D1N97

OUT_D1P96

OUT_D0N100

OUT_D0P99RXA_CN

13

RXA_CP14

VSS1

VDDC_1V88

INT_HP_CTRL53

RXA_HPD9

R12K74

OUT_DDC_DAT6

OUT_DDC_CLK5

VSS7

VSS18

VSS26

VSS37

VSS43

VSS56

VSS67

VSS73

RXA_5V10

RXA_DDC_DAT11

RXA_DDC_CLK12

RXA_D0N16

RXA_D0P17

RXA_D1N19

RXA_D1P20

RXA_D2N22

RXA_D2P23

RXB_HPD28

RXB_5V29

RXB_DDC_DAT30

RXB_DDC_CLK31

RXB_CN32

RXB_CP33

RXB_D0N35

RXB_D0P36

RXB_D1N38

RXB_D1P39

RXB_D2N41

RXB_D2P42

RXC_HPD58

RXC_5V59

RXC_DDC_DAT60

RXC_DDC_CLK61

RXC_CN62

RXC_CP63

RXC_D0N65

RXC_D0P66

RXC_D1N68

RXC_D1P69

RXC_D2N71

RXC_D2P72

RXD_HPD76

RXD_5V77

RXD_DDC_DAT78

RXD_DDC_CLK79

RXD_CN80

RXD_CP81

RXD_D0N83

RXD_D0P84

RXD_D1N86

RXD_D1P87

RXD_D2N89

RXD_D2P90

OUT_D2N94

OUT_D2P93

CEC57

RXE_DDC_CLK51RXE_DDC_DAT52

CDEC_STBY54

CDEC_DDC44

MODE47

PD48

VSS85

VSS92

VSS98

VDDC_1V824

VDDC_1V845

VDDH_1V875

VDDC_1V891

VDDC_1V895

VDDO_3V34

VDDH_3V315

VDDH_3V321

VDDH_3V334

VDDH_3V340

VDDC_3V346

VDDH_3V364

VDDH_3V370

VDDH_3V382

VDDH_3V388

VDDS_3V355

R759 103/1005R759 103/1005

C754

OPEN-106p/10V/2012

C754

OPEN-106p/10V/2012

R752 123/1005R752 123/1005

R7604990/F/1005R7604990/F/1005

C750

104p/16V/1005

C750

104p/16V/1005

C743

104p/16V/1005

C743

104p/16V/1005

R782 000/1005R782 000/1005R814 103/1005R814 103/1005

C760

OPEN-106p/10V/2012

C760

OPEN-106p/10V/2012

C748

OPEN-106p/10V/2012

C748

OPEN-106p/10V/2012

C753

104p/16V/1005

C753

104p/16V/1005

L741CIC10P300NCL741CIC10P300NC

R756 000/1005R756 000/1005

C742 104p/16V/1005C742 104p/16V/1005

C747

104p/16V/1005

C747

104p/16V/1005

R751 330/1005R751 330/1005

C757

104p/16V/1005

C757

104p/16V/1005

R811 000/1005R811 000/1005

R753 330/1005R753 330/1005

C758

104p/16V/1005

C758

104p/16V/1005

HDMI

U211GBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

HDMI

U211GBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

HDMI_RX_0_CEC_DATAG1

HDMI_RX_0_CLK_NAC1 HDMI_RX_0_CLK_PAC2

HDMI_RX_0_DATA0_NAD1 HDMI_RX_0_DATA0_PAD2

HDMI_RX_0_DATA1_NAE1 HDMI_RX_0_DATA1_PAE2

HDMI_RX_0_DATA2_NAF1 HDMI_RX_0_DATA2_PAF2

HDMI_RX_0_DDC_SCLAB3

HDMI_RX_0_DDC_SDAY6

HDMI_RX_0_HTPLG_INAA6

HDMI_RX_0_HTPLG_OUTAA5

HDMI_RX_0_RESREFAC4

HDMI_RX_1_DATA2_PAB1

HDMI_RX_1_DATA2_NAB2

HDMI_RX_1_DATA1_PAA1

HDMI_RX_1_DATA1_NAA2

HDMI_RX_1_DATA0_PY2

HDMI_RX_1_DATA0_NY1

HDMI_RX_1_CLK_PW3

HDMI_RX_1_CLK_NW2

HDMI_RX_1_CEC_DATAA3

HDMI_RX_1_DDC_SCLV5

HDMI_RX_1_DDC_SDAV3

HDMI_RX_1_HTPLG_INV4

HDMI_RX_1_HTPLG_OUTU6

HDMI_RX_1_RESREFW4

R810 103/1005R810 103/1005C751

104p/16V/1005

C751

104p/16V/1005

C746

104p/16V/1005

C746

104p/16V/1005

C759

104p/16V/1005

C759

104p/16V/1005

R815 103/1005R815 103/1005

C755

104p/16V/1005

C755

104p/16V/1005

C741 104p/16V/1005C741 104p/16V/1005

C745

104p/16V/1005

C745

104p/16V/1005

R758 103/1005R758 103/1005

R7544990/F/1005R7544990/F/1005

R757 103/1005R757 103/1005

C756

104p/16V/1005

C756

104p/16V/1005

R809 103/1005R809 103/1005

R755 OPEN-000/1005R755 OPEN-000/1005

C749

104p/16V/1005

C749

104p/16V/1005

C752

104p/16V/1005

C752

104p/16V/1005

C744

104p/16V/1005

C744

104p/16V/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 29: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 1211 to 1230

FD_SQUARE

TH₩4-8-1_H38

TH₩4-8-1_H38

FD_ROUND

4PI =>

TH₩4-8-1_H38

FD_ROUNDFD_ROUNDFD_ROUND

SCREW HOLE

FD_SQUARE

FIDUCIAL MARK

FD_SQUARE

NON-THROUGH HOLE

FD_SQUARE

TH₩4-8-1_H38

TH₩4-8-1_H38

TH₩4-8-1_H38

NTH_4PI

FD_ROUND

FD_ROUND

FD_ROUND

FD_ROUND

NTH_4PI NTH_4PI

FD_ROUND FD_ROUND

FD_SQUARE FD_SQUARE

32/42LD570-ZB

N1217

PCB_FD_SQURE

N1217

PCB_FD_SQURE

N1214

PCB_FD_SQURE

N1214

PCB_FD_SQURE

10mm

13

mm

M104

GASKET_13X1010mm

13

mm

M104

GASKET_13X10

.

M16PCB_SCREW_4PI_8M16PCB_SCREW_4PI_8

M50

PCB_NTH

M50

PCB_NTH

22mm

22mm

AC77122X22X2T AL FLAT

22mm

22mm

AC77122X22X2T AL FLAT

M12PCB_SCREW_4PI_8M12PCB_SCREW_4PI_8

N1218

PCB_FD_SQURE

N1218

PCB_FD_SQURE

M17PCB_SCREW_4PI_8M17PCB_SCREW_4PI_8

M63

PCB_FD_ROUND

M63

PCB_FD_ROUND

N1213

PCB_FD_SQURE

N1213

PCB_FD_SQURE

10mm

13

mm

M102

GASKET_13X1010mm

13

mm

M102

GASKET_13X10

.

CAN1202OPEN-COVER(58WX10TX83L)CAN1202OPEN-COVER(58WX10TX83L)

N1216

PCB_FD_SQURE

N1216

PCB_FD_SQURE

M51

PCB_NTH

M51

PCB_NTH

CAN1201OPEN-COVER(58WX10TX83L)CAN1201OPEN-COVER(58WX10TX83L)

10mm

13

mm

M105

GASKET_13X1010mm

13

mm

M105

GASKET_13X10

.

10mm

13

mm

M101

GASKET_13X1010mm

13

mm

M101

GASKET_13X10

.

M15PCB_SCREW_4PI_8M15PCB_SCREW_4PI_8M60

PCB_FD_ROUND

M60

PCB_FD_ROUND

M52

PCB_NTH

M52

PCB_NTH

M62

PCB_FD_ROUND

M62

PCB_FD_ROUND

N1207

PCB_FD_ROUND

N1207

PCB_FD_ROUND

N1209

PCB_FD_ROUND

N1209

PCB_FD_ROUND

10mm

13

mm

M103

GASKET_13X1010mm

13

mm

M103

GASKET_13X10

.

CAN1204OPEN-BODY(58WX10TX83L)CAN1204OPEN-BODY(58WX10TX83L)

123456789

M11PCB_SCREW_4PI_8M11PCB_SCREW_4PI_8

N1215

PCB_FD_SQURE

N1215

PCB_FD_SQURE

N1205

PCB_FD_ROUND

N1205

PCB_FD_ROUND

N1206

PCB_FD_ROUND

N1206

PCB_FD_ROUND

40mm

40mm

AC21140x40x2T AL FLAT

40mm

40mm

AC21140x40x2T AL FLAT

CAN1203OPEN-BODY(58WX10TX83L)CAN1203OPEN-BODY(58WX10TX83L)

123456789

N1210

PCB_FD_ROUND

N1210

PCB_FD_ROUND

CA53OPEN-TUNER_BRACKETCA53OPEN-TUNER_BRACKET

33

11

22

44

M61

PCB_FD_ROUND

M61

PCB_FD_ROUND

10mm

13

mm

M106

GASKET_13X1010mm

13

mm

M106

GASKET_13X10

.

M13PCB_SCREW_4PI_8M13PCB_SCREW_4PI_8

N1208

PCB_FD_ROUND

N1208

PCB_FD_ROUND

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

[ Rear ]

[USB HOST 1]

[ Side ]

All location are from 491 to 510

ENet - Layout Guidelines:- Trace impedance: 100 Ohm differential impedance to the ground plane.- Adjacent TX/RX differential pairs should be separated by more than 15 mils to each other.- TX/RX differential pairs should be routed on TOP or BOTTOM layers only.- Match trace length of differential pairs, 100 mils max within a pair, and 500 mils max between pairs.

LD570 Ethernet Block Delete

32/42LD570-ZB

VBUS1

GND1

USB1_DP

USB0_DN

USB1_DN

PWRFLT1

USB0_DP

PWRFLT0

VBUS_1

USB1_DP

USB1_DN

A2V5_BCM3556

5V_USB

D3V3_BCM3556

D3V3_BCM3556

ENET_ACT [11]

ENET_LINK [11]

U491

AP1212HSL-13

U491

AP1212HSL-13

ENA1

FLAGA2

FLAGB3

ENB4

OUTA8

VIN7

GND6

OUTB5

TP462TP06

TP462TP06 1

L498CIC10P300NCL498CIC10P300NC

L491CIC10P300NCL491CIC10P300NC

L497CIC10P300NCL497CIC10P300NC

L496WCM3216F2S-900T04-HL496WCM3216F2S-900T04-H

3

21

4

R492 OPEN-151/1005R492 OPEN-151/1005

TP460TP06

TP460TP061TP461 TP06TP461 TP061

C496

101p/50V/1005

C496

101p/50V/1005

C500

220uF/6.3V/S

C500

220uF/6.3V/S

C499

104p/16V/1005

C499

104p/16V/1005

USB

ETHERNET

U211Q

BGA704_SKT_SMTBG_BCM3556BCM3556FKFSB1G

USB

ETHERNET

U211Q

BGA704_SKT_SMTBG_BCM3556BCM3556FKFSB1G

USB_RREFU4

USB_DP1V2

USB_DM1V1

USB_PWRON_1T2

USB_PWRFLT_1R1

USB_MONPLLR5

USB_MONCDRT5

USB_DM2U1USB_DP2U2

USB_PWRON_2T1

USB_PWRFLT_2R2

EPHY_RDPP2

EPHY_RDNP3

EPHY_TDPN2

EPHY_TDNN3

EPHY_VREFP6 EPHY_RDACP5

R5004021/F/1005R5004021/F/1005

J491OPEN-RV1-1D008K1AJ491OPEN-RV1-1D008K1AL

4_

AC

TIV

ITY

10

L1

_Y

EL

L9

L3

_L

INK

11

L4

_G

RE

EN

12

R4_TCT4

R1_TD+1

R2_TD-2

R3_RD+3

R6_RD-6

R5_RCT5

S_GND115

S_GND216

M_H113

M_H214

R8_GND8 R7_NC7

L492OPEN-CIC10P300NCL492OPEN-CIC10P300NC

C492

OPEN-104p/16V/1005

C492

OPEN-104p/16V/1005

TP463TP06

TP463TP06 1

C491

OPEN-106p/10V/2012

C491

OPEN-106p/10V/2012

R502

OPEN-472/1005

R502

OPEN-472/1005

4321

JP492KJA-UB-4-0004

4321

JP492KJA-UB-4-0004

VBUS1

D-2

D+3

GND4

SGND5

SGND6

R501

OPEN-472/1005

R501

OPEN-472/1005

C501

103p/50V/1005

C501

103p/50V/1005

R498

103/1005

R498

103/1005

R491 OPEN-151/1005R491 OPEN-151/1005

C493

OPEN-104p/16V/1005

C493

OPEN-104p/16V/1005

R499

103/1005

R499

103/1005

R493 1241/F/1005R493 1241/F/1005

TP459TP06

TP459TP061

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 30: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 761 to 770

32/42LD570-ZB

EDSAFE_IF_NEDSAFE_IF_P

DS_AGCI_CTLDS_AGCT_CTL

AGC_VDDOAGC_VDDO

BCM_DTT_IF_P[27]BCM_DTT_IF_N[27] OFDM_AGC [27,28]

R520 202/1005R520 202/1005

TP766PCB_TP08 TP766PCB_TP08 1

C763

OPEN-220p/50V/1005

C763

OPEN-220p/50V/1005

R769OPEN-392/1005R769OPEN-392/1005

Transport In/Out

U211LBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Transport In/Out

U211LBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

PKT0_CLKD23

PKT0_DATAC24

PKT0_SYNCB26

RMX0_CLKA25

RMX0_DATAB25

RMX0_SYNCA26

TP762 PCB_TP08TP762 PCB_TP081

TP767PCB_TP08 TP767PCB_TP08 1

C768

104p/16V/1005

C768

104p/16V/1005

R765511/1005R765511/1005

R770 101/1005R770 101/1005

Tuner IF Inputsand Control

U211DBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Tuner IF Inputsand Control

U211DBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

BYP_DS_CLKY24

EDSAFE_IF_NAE28 EDSAFE_IF_PAE27

DS_AGCI_CTLAG28DS_AGCT_CTLAH28R762 000/1005R762 000/1005C761 104p/16V/1005C761 104p/16V/1005

TP763 PCB_TP08TP763 PCB_TP081TP764 PCB_TP08TP764 PCB_TP081

C762

OPEN-220p/50V/1005

C762

OPEN-220p/50V/1005

TP765PCB_TP08 TP765PCB_TP08 1

R764 000/1005R764 000/1005

TP761 PCB_TP08TP761 PCB_TP081

C764 104p/16V/1005C764 104p/16V/1005

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

SPI Flash(8Mbits)

All location are from 771 to 790

I2C ADR : GPIO1 HI : B8 LOW : B4CHIP_CONF : [GPIO8, PWM1, PWM0]CHIP_CONF = 3" d5 : boot from internal SRAMCHIP_CONF = 3" d6 : boot from EEPROMCHIP_CONF = 3" d7 : boot from SPI Flash

-

-

-

-

H L

-

-

-

H LH

-

L

-

H L

- -

- -

- -

H

- -

OFF

LOCAL DIMMING FUNCTION #4

ON(Not Used)

R836OFF

SCANNING B/L FUNCTION #3

ON(Not Used)

R842

R843R837

GIP

Non GIP(Not Used)

Non Mirror

Mirror

IMAGE FUNCTION #1

Mini LVDS

LVDS 120Hz

OUTPUT FORMAT& Mini Type #2

R841

R840

R839

R832

R833

R838

L

-

32/42LD570-ZB

SPI_CZSPI_CK

SPI_CZ

SPI_DO

S_SCLS_SDA

SPI_CK

SPI_DI

S_SCLS_SDA

FRC_CONF1FRC_PWM0

FRC_CONF1

FRC_PWM0

FRC_PWM1

FRC_CONF0

/RESET

MST_MSCLMST_MSDA

FRC_PWM1FRC_CONF0

SPI_DI

SPI_DO

1V26_FRC

3V3_FRC3V3_FRC

3V3_FRC

3V3_FRC

3V3_FRC

FRC_AVDD_PLL

AVDD

AVDD_MEMPLL

AVDD_LVDS

VDDP

AVDD

VDDP

FRC_AVDD_PLL

AVDD_MEMPLL

AVDD_LVDS

VDDC

AVDD_DDR

VDDC

1V5_MEMCAVDD_DDR

3V3_FRC

3V3_FRC

I2C3_SDA[13,25]I2C3_SCL[13,25]

FRC_RESET[11]

H_CONV[24]

DPM_A[24]

C793

104p/16V/1005

C793

104p/16V/1005

R832 OPEN-472/1005R832 OPEN-472/1005

TP778TP7781TP777TP7771

R778 472/1005R778 472/1005

C792

OPEN-226P/6.3V/2012

C792

OPEN-226P/6.3V/2012

C784

OPEN-226P/6.3V/2012

C784

OPEN-226P/6.3V/2012

R842 472/1005R842 472/1005

C803

104p/16V/1005

C803

104p/16V/1005

R785 OPEN-103/1005R785 OPEN-103/1005

R807 100/1005R807 100/1005

R773 000/1005R773 000/1005

R776 330/1005R776 330/1005R840 OPEN-472/1005R840 OPEN-472/1005

C783

106p/10V/2012

C783

106p/10V/2012

R774 105/1005R774 105/1005

L777 CIC10P300NCL777 CIC10P300NC

C785

104p/16V/1005

C785

104p/16V/1005

C791

106p/10V/2012

C791

106p/10V/2012

R783 OPEN-103/1005R783 OPEN-103/1005

R788 OPEN-103/1005R788 OPEN-103/1005

C782

104p/16V/1005

C782

104p/16V/1005

TP774TP774 1

R781 000/1005R781 000/1005

C815

226P/6.3V/2012

C815

226P/6.3V/2012

2mm

JP77153014-0410

2mm

JP77153014-0410

4321

L773 CIC10P300NCL773 CIC10P300NC

L775 CIC10P300NCL775 CIC10P300NC

C777

104p/16V/1005

C777

104p/16V/1005

U771DMST7378PU771DMST7378P

VSSC10

VSSC12

VSSJ4

VSSN4

VSSP6

VSSG8

VSSG9

VSSG10

VSSH7

VSSH8

VSSH9

VSSH10

VSSH11

VSSJ7

VSSJ8

VSSJ9

VDDCF6

VDDCF7

VDDCG7

VDDCG6

VDDCG5

VDDCH6

VDDCH5

VDDCJ6

VDDCJ5

F10F10

AVDDF8

AVDDF9

VDDPM10

VDDPM11

VDDPK5

VDDPK6

VDDPG11

AVDD_PLLF11

AVDD_PLLF12

AVDD_MEMPLLM6

AVDD_LVDSG12

VSSJ10

VSSJ11

VSSK7

VSSK8

VSSK9

VSSK10

VSSL10 VSSL9 VSS

K11

VSSL11

VSSM9

AVDD_LVDSH12

AVDD_LVDSJ12

AVDD_LVDSK12

AVDD_DDRL5

AVDD_DDRL6

AVDD_DDRL7

AVDD_DDRL8

AVDD_DDRM7

AVDD_DDRM8

R836 OPEN-472/1005R836 OPEN-472/1005

C778

104p/16V/1005

C778

104p/16V/1005

L772 CIC10P300NCL772 CIC10P300NC

C797

106p/10V/2012

C797

106p/10V/2012

TP772TP772 1

Y77112.000MHz/12pF/SMDY77112.000MHz/12pF/SMD

12

C801

104p/16V/1005

C801

104p/16V/1005

L778 CIC10P300NCL778 CIC10P300NC

C776

104p/16V/1005

C776

104p/16V/1005

U771AMST7378PU771AMST7378P

RESETM14

XOUTA9

XINB9

I2CS_SDAD1

I2CS_SCLD2

I2CM_SDAC9

I2CM_SCLD9

GPIO[8]D3

PWM0P14

PWM1R14

GPIO[1]J13

GPIO[0]K14

GPIO[9]D4

SPL_CZN14

SPL_CKP13

SPL_DIN12

SPL_DON13

GPIO[2]H14

GPIO[3]G13

GPIO[4]F14

GPIO[5]E13

GPIO[10]E4

GPIO[12]D5

GPIO[13]D7

GPIO[14]F4

REXTC13

TESTPINL13

U7U7

T7T7

R7R7

U8U8

T8T8

T8R8

U9U9

T9T9

R9R9

U10U10

T10T10

R10R10

P7P7

N8N8

U15U15

T14T14

U14U14

R13R13

T13T13

U13U13

R12R12

T12T12

U12U12

R11R11

T11T11

U11U11

P9P9

N10N10

U16U16

B13B13

A13A13

A10A10

B10B10

C11C11

D11D11

A12A12

B12B12

C790

104p/16V/1005

C790

104p/16V/1005

R786 103/1005R786 103/1005

R784 103/1005R784 103/1005

TP780TP780 1

C794

104p/16V/1005

C794

104p/16V/1005

R833 472/1005R833 472/1005

L774 CIC10P300NCL774 CIC10P300NC

R839 OPEN-472/1005R839 OPEN-472/1005

C775

104p/16V/1005

C775

104p/16V/1005

C779

106p/10V/2012

C779

106p/10V/2012

R789 103/1005R789 103/1005

R843 OPEN-472/1005R843 OPEN-472/1005

C828

104p/16V/1005

C828

104p/16V/1005

C796

104p/16V/1005

C796

104p/16V/1005

C799

106p/10V/2012

C799

106p/10V/2012

C788

104p/16V/1005

C788

104p/16V/1005

R780 821/1005R780 821/1005

C804

104p/16V/1005

C804

104p/16V/1005

R838 472/1005R838 472/1005

C780

OPEN-226P/6.3V/2012

C780

OPEN-226P/6.3V/2012

C786

104p/16V/1005

C786

104p/16V/1005

C795

104p/16V/1005

C795

104p/16V/1005

R812 100/1005R812 100/1005

R772 101/1005R772 101/1005

R808 100/1005R808 100/1005

C798

104p/16V/1005

C798

104p/16V/1005

L771 CIC10P300NCL771 CIC10P300NC

C789

106p/10V/2012

C789

106p/10V/2012

R787 OPEN-103/1005R787 OPEN-103/1005

TP773TP773 1

R790103/1005R790103/1005

R837 472/1005R837 472/1005

R816 103/1005R816 103/1005

C802

104p/16V/1005

C802

104p/16V/1005

C771150p/50V/1005C771150p/50V/1005

R775 330/1005R775 330/1005TP779TP7791

R813 100/1005R813 100/1005

C773

226P/6.3V/2012

C773

226P/6.3V/2012

L776 CIC10P300NCL776 CIC10P300NC

C787

104p/16V/1005

C787

104p/16V/1005

C774

226P/6.3V/2012

C774

226P/6.3V/2012C772150p/50V/1005C772150p/50V/1005

R777 472/1005R777 472/1005

C800

OPEN-226P/6.3V/2012

C800

OPEN-226P/6.3V/2012

U772

MX25L8005M2I-12G

U772

MX25L8005M2I-12G

/CS1

DO2

/WP3

GND4

VCC8

CLK6

DIO5

/HOLD7

C816

104p/16V/1005

C816

104p/16V/1005 C781

104p/16V/1005

C781

104p/16V/1005R841 472/1005R841 472/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 31: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

All location are from D81 to D160

32/42LD570-ZB

FRC_A0

FRC_VREFDQ

DDR3_BA0

DDR3_CS#

FRC_VREFCA

FRC_DQL0FRC_DQL1FRC_DQL2FRC_DQL3FRC_DQL4FRC_DQL5FRC_DQL6FRC_DQL7

FRC_DQU0FRC_DQU1FRC_DQU2FRC_DQU3FRC_DQU4FRC_DQU5FRC_DQU6FRC_DQU7

DDR3_DQU3DDR3_DQU4

DDR3_DQL1

DDR3_DQU5

DDR3_DQL2

DDR3_DQU6

DDR3_DQL3

DDR3_DQU7

DDR3_DQL4DDR3_DQL5DDR3_DQL6DDR3_DQL7

DDR3_DQU0

DDR3_DQL0

DDR3_DQU1DDR3_DQU2

FRC_A1FRC_A2FRC_A3FRC_A4FRC_A5FRC_A6FRC_A7FRC_A8FRC_A9FRC_A10FRC_A11FRC_A12

DDR3_A0DDR3_A1DDR3_A2DDR3_A3DDR3_A4DDR3_A5DDR3_A6DDR3_A7DDR3_A8DDR3_A9DDR3_A10DDR3_A11DDR3_A12

DDR3_BA1DDR3_BA2

FRC_BA1FRC_BA2

FRC_BA0

DDR3_MCLKFRC_CLKE DDR3_MCLK#

DDR3_CLKE

FRC_MCLK#FRC_MCLK

DDR3_CAS#DDR3_WE#

DDR3_RAS#DDR3_ODT

FRC_ODT

FRC_CAS#FRC_WE#

FRC_RAS#

DDR3_RESET#

FRC_RESET#

DDR3_DQSLDDR3_DQSL#

DDR3_DQSUDDR3_DQSU#

DDR3_DMLDDR3_DMU

FRC_VREFCA

FRC_VREFDQ

FRC_DQSL

FRC_DMLFRC_DMU

FRC_DQSL#

FRC_DQSU

FRC_DQSU#

DDR3_BA1

DDR3_BA2

DDR3_BA0

DDR3_A0

DDR3_A1

DDR3_A2

DDR3_A3

DDR3_A4

DDR3_A5

DDR3_A6

DDR3_A7

DDR3_A8

DDR3_A9

DDR3_A10

DDR3_A11

DDR3_A12

DDR3_DQU4

DDR3_DQL1

DDR3_DQL2

DDR3_DQU6

DDR3_DQL3

DDR3_DQL4

DDR3_DQL5

DDR3_DQL6

DDR3_DQL7

DDR3_DQU0

DDR3_DQL0

DDR3_DQU2

DDR3_DQSL

DDR3_DML

DDR3_DMU

DDR3_DQSL#

DDR3_DQSUDDR3_DQSU#

DDR3_RESET#

DDR3_ODTDDR3_CAS#

DDR3_WE#

DDR3_RAS#

DDR3_MCLK#DDR3_MCLK

DDR3_CLKE

FRC_DQU4

FRC_DQL1

FRC_DQL2

FRC_DQU6

FRC_DQL3

FRC_DQL4

FRC_DQL5

FRC_DQL6

FRC_DQL7

FRC_DQU0

FRC_DQL0

FRC_DQU2

FRC_A0

FRC_A1

FRC_A2

FRC_A3

FRC_A4

FRC_A5

FRC_A6

FRC_A7

FRC_A8

FRC_A9

FRC_A10

FRC_A11

FRC_A12

FRC_RESET#

FRC_BA1

FRC_BA2

FRC_BA0

FRC_ODTFRC_CAS#

FRC_WE#

FRC_RAS#

FRC_MCLK#FRC_MCLK

FRC_CLKE

FRC_DML

FRC_DQSLFRC_DMU

FRC_DQSL#

FRC_DQSUFRC_DQSU#

DDR3_DQU7FRC_DQU7DDR3_DQU1FRC_DQU1DDR3_DQU5FRC_DQU5DDR3_DQU3FRC_DQU3

FRC_VREFCA

FRC_VREFDQ

1V5_FRC_DDR

1V5_FRC_DDR

1V5_FRC_DDR

1V5_FRC_DDR

3V3_FRC

1V5_MEMC

CD142

104p/16V/1005

CD142

104p/16V/1005

PRD84100*4/1005PRD84100*4/1005

1 82 73 64 5

CD147

104p/16V/1005

CD147

104p/16V/1005

CD138

104p/16V/1005

CD138

104p/16V/1005

CD146

104p/16V/1005

CD146

104p/16V/1005

RD108 OPEN-151/F/1005RD108 OPEN-151/F/1005RD82 100/1005RD82 100/1005RD83 100/1005RD83 100/1005

PRD86100*4/1005PRD86100*4/1005

1 82 73 64 5

RD88 100/1005RD88 100/1005

DDR3

64MbX161GBit

UD121H5TQ1G63BFR-12C

DDR3

64MbX161GBit

UD121H5TQ1G63BFR-12C

WE#L3

RAS#J3

CAS#K3

CS#L2

CKEK9

CKJ7

CK#K7

DMUD3

BA1N8

BA2M3

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

A10/APL7

A11R7

DQL0E3

DQL1F7

DQL2F2

DQL3F8

DQL4H3

DQL5H8

DQL6G2

DQL7H7

VSSQB9

VSSA9

VSSE1VSSB3

NCJ1

VDDB2

VDDD9

VDDQA1

VDDQA8

VDDQC1

VDDQC9

NCJ9

NCL1

BA0M2

VDDQD2

A15/NCM7

A13T3

DQSLF3

DQSU#B7 DQSUC7

VSSJ8

VSSQB1

VSSQD1

VSSQD8

DQSL#G3

VSSQE2

DMLE7

VDDQE9

VSSQE8

VSSQF9

VDDQF1

VDDQH2

VDDQH9

VSSQG1

VSSQG9

VDDN1

VREFCAM8

VSSG8

VDDN9

VDDG7

ODTK1

A0N3

A1P7

VDDK2

A12/BC#N7

VSSJ2

VDDK8

DQU1C3

DQU2C8

DQU3C2

DQU4A7

DQU5A2

DQU6B8

DQU7A3

DQU0D7

NCL9

A14/NCT7

VSSM1

VSSP1

VSSP9

VSST1

VSST9

VDDR1

VDDR9

RESET#T2

VREFDQH1

ZQL8

VSSM9

RD86 100/1005RD86 100/1005

RD122102/F/1005RD122102/F/1005

PRD89100*4/1005PRD89100*4/1005

1 82 73 64 5

U771BMST7378PU771BMST7378P

MADR[0]E2

MADR[1]U6

MADR[2]E3

MADR[3]G2

MADR[4]R4

MADR[5]G1

MADR[6]U5

MADR[7]F3

MADR[8]T5

MADR[9]F1

MADR[10]R6

MADR[11]R5

MADR[12]T6

BADR[1]U4

BADR[2]E1

ODTH2

CASZH3 RASZJ1

WEZH1

MCLKET4

DDR_RESETF2

MDATA[0]K2

MDATA[1]R3

MDATA[2]K1

MDATA[3]T1

MDATA[4]J2

MDATA[5]T3

MDATA[6]J3

MDATA[7]T2

MDATA[8]P2

MDATA[9]L3

MDATA[10]R1

MDATA[11]L1

MDATA[12]P1

MDATA[13]L2

MDATA[14]P3

MDATA[15]M1

DQS[0]M3

DQSB[0]N1

DQS[1]N2

DQSB[1]N3

DQM[0]R2

DQM[1]K3

MCLKU1

MCLKZU2

BADR[0]G3

MADR_NCM2

PRD87100*4/1005PRD87100*4/1005

1 82 73 64 5

CD137

104p/16V/1005

CD137

104p/16V/1005

CD144

104p/16V/1005

CD144

104p/16V/1005

CD129

226P/6.3V/2012

CD129

226P/6.3V/2012

RD85 100/1005RD85 100/1005

RD123102/F/1005RD123102/F/1005

RD87 100/1005RD87 100/1005

CD143

104p/16V/1005

CD143

104p/16V/1005

PRD83100*4/1005PRD83100*4/1005

1 82 73 64 5

CD145

104p/16V/1005

CD145

104p/16V/1005

CD128104p/16V/1005CD128104p/16V/1005

CD133

104p/16V/1005

CD133

104p/16V/1005

PRD85100*4/1005PRD85100*4/1005

1 82 73 64 5

RD121102/F/1005RD121102/F/1005

CD130

106p/10V/2012

CD130

106p/10V/2012

CD135

104p/16V/1005

CD135

104p/16V/1005

RD89 100/1005RD89 100/1005

LD81 CIC10P300NCLD81 CIC10P300NC

RD102 241/F/1005RD102 241/F/1005

CD127104p/16V/1005CD127104p/16V/1005

CD139

104p/16V/1005

CD139

104p/16V/1005

CD125

OPEN-104p/16V/1005

CD125

OPEN-104p/16V/1005

CD136

104p/16V/1005

CD136

104p/16V/1005

CD140

104p/16V/1005

CD140

104p/16V/1005

PRD88100*4/1005PRD88100*4/1005

1 82 73 64 5

CD131

104p/16V/1005

CD131

104p/16V/1005

RD90 100/1005RD90 100/1005

RD84 100/1005RD84 100/1005

CD132

104p/16V/1005

CD132

104p/16V/1005

CD134

104p/16V/1005

CD134

104p/16V/1005

CD148

104p/16V/1005

CD148

104p/16V/1005

RD109 103/1005RD109 103/1005

PRD82100*4/1005PRD82100*4/1005

1 82 73 64 5

CD141

104p/16V/1005

CD141

104p/16V/1005

RD81 100/1005RD81 100/1005

PRD81100*4/1005PRD81100*4/1005

1 82 73 64 5

RD120102/F/1005RD120102/F/1005

CD126

OPEN-104p/16V/1005

CD126

OPEN-104p/16V/1005

1

1

2

2

3

3

4

4

5

5

6

6

D D

C C

B B

A A

ADDR Sel = LOW

All location are from 901 to 930

32/42LD570-ZB

TC_DO0TC_DENTC_OCLKTC_PSYNC

1V8_DEMOD

1V8_DEMOD

1V8_DEMOD

1V8_DEMOD

3V3_NOR

3V3_NOR

3V3_NOR

3V3_NOR

CH_QAM_RESET [11]

QAM_AGC [27]

I2C1_SCL [13,27,28,30,32]

I2C1_SDA [13,27,28,30,32]

QAM_IF_NARROW-[27]

QAM_IF_NARROW+[27]

HS2_D0 [11]

HS2_CLK [11]HS2_VALID [11]

HS2_SYNC [11]

R909332/1005R909332/1005

C907

104p/16V/1005

C907

104p/16V/1005

R914 330/1005R914 330/1005

L905CIC10P300NCL905CIC10P300NC

L903CIC10P300NCL903CIC10P300NC

C924330p/50V/1005

C924330p/50V/1005

C902

103p/50V/1005

C902

103p/50V/1005

C906

104p/16V/1005

C906

104p/16V/1005

R903 100/1005R903 100/1005R902 100/1005R902 100/1005

C925330p/50V/1005

C925330p/50V/1005

C904

103p/50V/1005

C904

103p/50V/1005

C914

103p/50V/1005

C914

103p/50V/1005

C908

104p/16V/1005

C908

104p/16V/1005

C920 104p/16V/1005C920 104p/16V/1005

C923

104p/16V/1005

C923

104p/16V/1005

L907CIC10P300NCL907CIC10P300NC

U901

TDA10024 QAM DEMOD

U901

TDA10024 QAM DEMOD

VDA18_OSC1

XIN

2

XO

UT

3

VSSA_OSC4

SA

CL

K5

TE

ST

6

VDDI187

AG

CT

UN

9

IIC

DIV

10

AG

CIF

11

SA

DD

R12

VD

DE

33

38

GND_PAD57

CL

RB

14

SCL15

SDA16

SDAT17

SCLT18

ENSERI19TCK20TDI21

VDDI188 TRST

23TMS24TDO25

GPIO26

VD

DE

33

27

CTRL28U

NC

OR

29

PS

YN

C30

OC

LK

31

DE

N32

DO

733

DO

634

DO

535

DO

436

VDDI1822

VD

DE

33

13

DO

339

DO

240

DO

141

DO

042

GN

D_

AD

CP

LL

44

VD

18

_A

DC

PL

L45

VIM50

VIP51

GN

DA

_A

DC

52

VDA18_PLL54

NC43

NC46

NC47

VDA33_ADC49

VDA33_ADC53

VDDI1837

NC48

NC55

NC56

C911

104p/16V/1005

C911

104p/16V/1005

L904CIC10P300NCL904CIC10P300NC

L901CIC10P300NCL901CIC10P300NC

C901

106p/10V/2012

C901

106p/10V/2012

R906 472/1005R906 472/1005

C916

103p/50V/1005

C916

103p/50V/1005

C913

104p/16V/1005

C913

104p/16V/1005

C903

106p/10V/2012

C903

106p/10V/2012

C927

OPEN-104p/16V/1005

C927

OPEN-104p/16V/1005

C919 104p/16V/1005C919 104p/16V/1005

R919 472/1005R919 472/1005

R915 330/1005R915 330/1005

C909

220p/50V/1005

C909

220p/50V/1005

C915

104p/16V/1005

C915

104p/16V/1005

C910

104p/16V/1005

C910

104p/16V/1005

C917

106p/10V/2012

C917

106p/10V/2012

R904 100/1005R904 100/1005

R901 100/1005R901 100/1005

L902CIC10P300NCL902CIC10P300NC

Y90116.000Mhz/20pF/+-30PPM/SMDY90116.000Mhz/20pF/+-30PPM/SMD

C922

103p/50V/1005

C922

103p/50V/1005

R905 472/1005R905 472/1005

TP901TP9011

C912

106p/10V/2012

C912

106p/10V/2012

L906CIC10P300NCL906CIC10P300NC

C905

104p/16V/1005

C905

104p/16V/1005

C921

106p/10V/2012

C921

106p/10V/2012

R916OPEN-472/1005R916OPEN-472/1005

R908332/1005R908332/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 32: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

From. CPU

to. TUNER

All location are from 931 to 950

32/42LD570-ZB

12V_SMPS

3V4

3V45V_NOR

LNB_OUT [31]

I2C1_SCL[13,27,28,29,32]

22K_TONE[32]

I2C1_SDA[13,27,28,29,32]

D934

SS14

D934

SS14

C946

224p/50V/2012

C946

224p/50V/2012

D933 US1MD933 US1M

C944

224p/50V/2012

C944

224p/50V/2012

R932 220/1005R932 220/1005

C932224p/50V/2012C932224p/50V/2012

C933103p/50V/1005C933103p/50V/1005

C940

104p/50V

C940

104p/50V

C936

47uF/35V/SMD/BXE 6.3P

C936

47uF/35V/SMD/BXE 6.3P

C942

224p/50V/2012

C942

224p/50V/2012

R935103/1005R935103/1005

L931SPS12060-330M

L931SPS12060-330M

R931

OPEN-473/1005

R931

OPEN-473/1005

C945

OPEN-474p/2012

C945

OPEN-474p/2012

R937OPEN-300R937OPEN-300

D932

OPEN-SX34

D932

OPEN-SX34

C943

224p/50V/2012

C943

224p/50V/2012

C934

224p/50V/2012

C934

224p/50V/2012

C941

224p/50V/2012

C941

224p/50V/2012

C931

104p/50V

C931

104p/50V

C935

47uF/35V/SMD/BXE 6.3P

C935

47uF/35V/SMD/BXE 6.3P

R936

102/1005

R936

102/1005

C938

104p/50V

C938

104p/50V

R938

102/6432

R938

102/6432

L932CIB21P260NE

L932CIB21P260NE

U931

A8293SESTR-T

U931

A8293SESTR-T

BO

OS

T1

VREG8

GND7

NC6

SDA9

ADD10

VC

P2

TC

AP

3

FL

OA

T4

EX

TM

5

FL

OA

T15

GN

D14

NC

13

SC

L12

IRQ

11

NC16

VIN17

LX18

GND19

LNB20

GND21

C939

47uF/35V/SMD/BXE 6.3P

C939

47uF/35V/SMD/BXE 6.3P

D931SX34D931SX34

1

1

2

2

3

3

4

4

5

5

A A

B B

C C

D D

All reference designators are from 961 to 1000

All location are from C20 to C100

32/42LD570-ZB

LNB_OUT

RF_IN

5V_TUNER

LNB_OUT [30]

BCM4506Front End(SDS 1)

U951BBCM4505KQLEG P20 <Package>

BCM4506Front End(SDS 1)

U951BBCM4505KQLEG P20 <Package>

TNR1_RFP_SHLD8

TNR1_RFP_SHLD7

SDS1_AFE_IN4

SDS1_AFE_IP3

SDS1_RF_AGC/GPIO[8]108

SDS1_IF_AGC/GPIO[9]109

SDS1_TNR_SCL112

SDS1_TNR_SDA113

SDS1_AFE_QN1

SDS1_AFE_QP2

TNR1_RFP9

TNR1_RFN10

TNR1_RFN_SHLD11

TNR1_RFN_SHLD12CC73

101p/50V/1005

CC73

101p/50V/1005

BCM4506Front End(SDS 0)

U951ABCM4505KQLEG P20 <Package>

BCM4506Front End(SDS 0)

U951ABCM4505KQLEG P20 <Package>

TNR0_RFP_SHLD31

TNR0_RFP_SHLD32

SDS0_AFE_IN35

SDS0_AFE_IP36

SDS0_RF_AGC/GPIO[10]59

SDS0_IF_AGC/GPIO[11]58

SDS0_TNR_SCL55

SDS0_TNR_SDA54

SDS0_AFE_QN38

SDS0_AFE_QP37

TNR0_RFP30

TNR0_RFN29

TNR0_RFN_SHLD28

TNR0_RFN_SHLD27

CC273R9p/50V/1005CC273R9p/50V/1005

CC58

020p/50V

CC58

020p/50V

CA52DK-508-002CA52DK-508-002

12345

UC21BFP640UC21BFP640E

2

B1

E4

C3

LC22CIH05T1N2SNCLC22CIH05T1N2SNC

LC20CIM10U121NCLC20CIM10U121NC

CC303R3p/50VCC303R3p/50V

CC34

OPEN-102p/50V/1005

CC34

OPEN-102p/50V/1005

RC22680/1005RC22680/1005

CC20

100p/50V/1005

CC20

100p/50V/1005

CC31

330p/50V

CC31

330p/50V

RC24

103/1005

RC24

103/1005

RC21101RC21101

CC21

101p/50V/1005

CC21

101p/50V/1005

DC51

LNBTVS6-221S

DC51

LNBTVS6-221S

12

SHIELD GND (PIN 2 ~ 5)

3

35

42

1

CA51DK-504-038

SHIELD GND (PIN 2 ~ 5)

3

35

42

1

CA51DK-504-038

SIG

NA

L1

GN

D2

GN

D3

GN

D4

GN

D5

CC33

330p/50V/1005

CC33

330p/50V/1005

CC28

020p/50V

CC28

020p/50V

CC243R9p/50V/1005CC243R9p/50V/1005

CC32

100p/50V/1005

CC32

100p/50V/1005

CC25102p/50V/1005CC25102p/50V/1005

CC35

102p/50V/1005

CC35

102p/50V/1005

LC21CIH05T1N2SNCLC21CIH05T1N2SNC

CC72

101p/50V/1005

CC72

101p/50V/1005

CC36

104p/50V

CC36

104p/50V

CC29 3R3p/50VCC29 3R3p/50V

RC20103/1005RC20103/1005

CC22

104p/16V/1005

CC22

104p/16V/1005

TC20DXW21BN7511STC20DXW21BN7511S

3

21

4

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 33: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

6

6

D D

C C

B B

A A

"BBS"

All location are from 961 to 970

32/42LD570-ZB

GND_A

3V3_NOR

22K_TONE [30]

CH_SAT_RESET[11]

I2C1_SCL[13,27,28,29,30]

I2C1_SDA[13,27,28,29,30]

HS0_D0 [11]HS0_VALID [11]HS0_SYNC [11]HS0_CLK [11]

TP962

TP06

TP962

TP06

1

C963

102p/50V/1005

C963

102p/50V/1005

R968

272/1005

R968

272/1005Y96127.000MHz/18pF/SMDY96127.000MHz/18pF/SMD

R964 470/1005R964 470/1005R963 470/1005R963 470/1005

R965

220/1005

R965

220/1005

BCM4506Clocking/Peripherals/Misc.

U951EBCM4505KQLEG P20 <Package>

BCM4506Clocking/Peripherals/Misc.

U951EBCM4505KQLEG P20 <Package>

XTAL_N18

XTAL_P19 JTAG_TDO

103

JTAG_TMS105

JTAG_TDI106

JTAG_TCK102

GPIO[4]119HOST_MOSI_SDA

61

HOST_SCK_SCL62

RESETb64

GPIO[0]48

GPIO[3]56

TEST_EN0107

TEST_EN160

IRQ_OUTb65

RST_OUTb/GPIO[7]111

R969

222/1005

R969

222/1005

TP961

TP06

TP961

TP06

1

R966

220/1005

R966

220/1005

BCM4506TransportOutputs

U951DBCM4505KQLEG P20 <Package>

BCM4506TransportOutputs

U951DBCM4505KQLEG P20 <Package>

SDS0_PKT_CLK82

SDS0_PKT_VALID77SDS0_PKT_SYNC78

SDS0_PKT_DATA075

SDS0_PKT_ERROR83

SDS0_PKT_DATA174

SDS0_PKT_DATA273

SDS0_PKT_DATA372

SDS0_PKT_DATA469

SDS0_PKT_DATA568

SDS0_PKT_DATA667

SDS0_PKT_DATA766

SDS1_PKT_CLK85SDS1_PKT_SYNC89SDS1_PKT_VALID90

SDS1_PKT_ERROR84

SDS1_PKT_DATA092SDS1_PKT_DATA193SDS1_PKT_DATA294SDS1_PKT_DATA395SDS1_PKT_DATA498SDS1_PKT_DATA599SDS1_PKT_DATA6100SDS1_PKT_DATA7101

R961 470/1005R961 470/1005

C962

330p/50V/1005

C962

330p/50V/1005

R962 470/1005R962 470/1005

C961

330p/50V/1005

C961

330p/50V/1005

BCM4506DiSEqCControllers

U951CBCM4505KQLEG P20 <Package>

BCM4506DiSEqCControllers

U951CBCM4505KQLEG P20 <Package>

SDS0_DSEC_TXOUT/GPIO[14]46

SDS0_DSEC_TXEN/GPIO[15]47

SDS0_LNB_VCTL/GPIO[2]52

SDS1_LNB_VCTL/GPIO[6]115

SDS1_DSEC_TXOUT/GPIO[12]121

SDS1_DSEC_TXEN/GPIO[13]120

SDS1_DSEC_IN127

SDS0_DSEC_IN40

SDS0_LNB_VSENSE43

SDS0_LNB_SELV/GPIO[1]51

SDS0_DSEC_TX42

SDS1_FSK_RX/LNB_VSENSE124

SDS1_LNB_SELV/GPIO[5]116

SDS1_FSK_TX/DSEC_TX125

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

All location are from 971 to 1020

32/42LD570-ZB

GND_A

D2.5V_DEMOD

A2.5V_DEMOD

A1.2V_DEMOD

GND_A

GND_A

A1.2V_DEMOD

A1.2V_DEMOD

A2.5V_DEMOD

A2.5V_DEMOD

A2.5V_DEMOD

A2.5V_DEMOD

A1.2V_DEMOD

A1.2V_DEMOD

A1.2V_DEMODGND_A

GND_A

GND_A GND_A

GND_AGND_A

GND_A GND_A

GND_A GND_A

3V3_NOR

C1014

104p/16V/1005

C1014

104p/16V/1005

C1011

102p/50V/1005

C1011

102p/50V/1005

L971 CIC10P300NCL971 CIC10P300NC

C972

104p/16V/1005

C972

104p/16V/1005

C984

104p/16V/1005

C984

104p/16V/1005

C986

102p/50V/1005

C986

102p/50V/1005

C980

106p/10V/2012

C980

106p/10V/2012

C1009

104p/16V/1005

C1009

104p/16V/1005

C988

103p/50V/1005

C988

103p/50V/1005

C999

103p/50V/1005

C999

103p/50V/1005

C1000

102p/50V/1005

C1000

102p/50V/1005

C987

104p/16V/1005

C987

104p/16V/1005

C998

104p/16V/1005

C998

104p/16V/1005

C979

104p/16V/1005

C979

104p/16V/1005

C977

104p/16V/1005

C977

104p/16V/1005

C1012

104p/16V/1005

C1012

104p/16V/1005

C997

102p/50V/1005

C997

102p/50V/1005

C1008

475p/6.3V

C1008

475p/6.3V

C1003

103p/50V/1005

C1003

103p/50V/1005

C983

102p/50V/1005

C983

102p/50V/1005

L972 CIC10P300NCL972 CIC10P300NC

C971

106p/10V/2012

C971

106p/10V/2012

C1001

104p/16V/1005

C1001

104p/16V/1005

C976

104p/16V/1005

C976

104p/16V/1005

TP972TP10TP972TP10

1

C1004

102p/50V/1005

C1004

102p/50V/1005

C982

103p/50V/1005

C982

103p/50V/1005

C996

103p/50V/1005

C996

103p/50V/1005

C975

106p/10V/2012

C975

106p/10V/2012

C995

104p/16V/1005

C995

104p/16V/1005

TP971TP10TP971TP10

1

C978

104p/16V/1005

C978

104p/16V/1005

C985

103p/50V/1005

C985

103p/50V/1005

C974

104p/16V/1005

C974

104p/16V/1005

C994

104p/16V/1005

C994

104p/16V/1005

C1006

103p/50V/1005

C1006

103p/50V/1005

C991

103p/50V/1005

C991

103p/50V/1005

C1007

102p/50V/1005

C1007

102p/50V/1005

C1010

103p/50V/1005

C1010

103p/50V/1005

C1013

104p/16V/1005

C1013

104p/16V/1005

C989

102p/50V/1005

C989

102p/50V/1005

C1002

104p/16V/1005

C1002

104p/16V/1005

C1005

104p/16V/1005

C1005

104p/16V/1005

C993

104p/16V/1005

C993

104p/16V/1005

C973

106p/10V/2012

C973

106p/10V/2012

C992

102p/50V/1005

C992

102p/50V/1005

C990

104p/16V/1005

C990

104p/16V/1005

U971LD1117AL-1.2/SOT-223U971LD1117AL-1.2/SOT-223

VIN3

AD

J1

VO2

TAP4

C981

104p/16V/1005

C981

104p/16V/1005

BCM4506Power

U951FBCM4505KQLEG P20 <Package>

BCM4506Power

U951FBCM4505KQLEG P20 <Package>

VDDO_3P350

VDDC_1P245

SDS0_DSEC_AVDD_1P244

XTAL_AVDD_1P220

XTAL_AVDD_2P516

SDS0_AFE_AVDD_1P239

TNR1_SHLD17

TNR0_RF_IF_AVDD_1P234

REF_AP_PLL_AVDD_2P521

VDDC_1P249

VDDC_1P253

VDDC_1P271

VDDC_1P276

VDDC_1P279

VDDC_1P281

VDDC_1P286

VDDC_1P288

VDDC_1P291

VDDC_1P296

VDDC_1P2114

VDDC_1P2118

VDDC_1P2122

VDDO_3P357

VDDO_3P363

VDDO_3P370

VDDO_3P380

VDDO_3P387

VDDO_3P397

VDDO_3P3104

VDDO_3P3110

VDDO_3P3117

REF_AP_PLL_AVDD_2P522

REF_AP_PLL_AVDD_2P523

SDS0_AFE_AVDD_2P541

SDS1_AFE_AVDD_2P5126

SDS1_AFE_AVDD_1P2128

SDS1_FSK_AVDD_1P2123

TNR0_RF_IF_AVDD_2P533

TNR0_PLL_AVDD_2P526

TNR0_PLL_AVDD_2P525

TNR0_REF_AVDD_2P524

TNR1_RF_IF_AVDD_1P25

TNR1_RF_IF_AVDD_2P56

TNR1_PLL_AVDD_2P513

TNR1_PLL_AVDD_2P514

TNR1_REF_AVDD_2P515

HEAT_SINK129

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 34: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

21

R

3

LPC_Audio

All location are from 1021 to 1050

32/42LD570-ZB

DDC_SDA

HSYNC1

VSYNC1

TXD_PC

RA

TA

RA

TXD_PC

VSYNC1

HSYNC1

DDC_SCL

RXD_PC

TA

RXD_PC

DDC_SCL

DDC_SDA

3V45V_NOR

5V_NOR

5V_NOR

5V_NOR

5V_NOR

D3V3_BCM3556

5V_NOR

5V_NOR

DET_PWR

PC_B [7]

PC_G [7]

PC_R [7]

PC_RI [8]

PC_LI [8]

PC_LINK [11]

SPDIF_OUT [9]

UART_RXD_0 [6,11]

UART_TXD_0 [6,11]

RA[6,11]

TA[6,11]

PC_HSYNC [7]

PC_VSYNC [7]

DDC_SCL [20]DDC_SDA [20]

RV1026SV060314B431N

RV1026SV060314B431N

RV1022SV060305E101NRV1022SV060305E101N

U1024ELM7S08U1024ELM7S08

A1

B2

GND3 Y

4

VCC5

C1034

104p/16V/1005

C1034

104p/16V/1005

U1021

ILX232

U1021

ILX232

T1IN11

T2IN10

R1O12

R2O9

C1+1

C1-3

C2+4

C2-5

V-6V+2

GND15

VCC16

R2IN8R1IN13T2O7T1O14

RV

1023

SV

0603

14B

431N

RV

1023

SV

0603

14B

431N

RV1027SV060314B431NRV1027SV060314B431N

R1038 OPEN-000/1005R1038 OPEN-000/1005

L1021

CIC10P121NC

L1021

CIC10P121NC

R10

3247

2/10

05R

1032

472/

1005

R1034 220R1034 220

R1037 OPEN-000/1005R1037 OPEN-000/1005

C1022

104p/16V/1005

C1022

104p/16V/1005

RV1021SV060305E101NRV1021SV060305E101N

R1041 4R7R1041 4R7

L1022CIL10J1R8KNCL1022CIL10J1R8KNC

C1028104p/50V

C1028104p/50V

R1024 OPEN-000/1005R1024 OPEN-000/1005D1022KDS226D1022KDS226

2

3

1

C1026

104p/50V

C1026

104p/50V

R1027472/1005R1027472/1005

D1023KDS226D1023KDS226

2

3

1

R1039474/1005R1039474/1005

R1030 101/1005R1030 101/1005

C1023

104p/16V/1005

C1023

104p/16V/1005

RV

1024

SV

0603

14B

431N

RV

1024

SV

0603

14B

431N

JP1021KCN-DS-2-0089JP1021KCN-DS-2-0089

815714613512411310291

16

17

R1040474/1005R1040474/1005

R1022 101/1005R1022 101/1005

R10

3347

2/10

05R

1033

472/

1005

R1026472/1005R1026472/1005

R

L

SupportHole

JP1022PEJ027-01

R

L

SupportHole

JP1022PEJ027-01

1234

567

89

R1023472/1005R1023472/1005

R1031 101/1005R1031 101/1005

JP1023JST1223-001JP1023JST1223-001

GND1

Vcc2

VINPUT3

SH14

SH25

C1029

104p/50V

C1029

104p/50V

L1023CIL10J1R8KNCL1023CIL10J1R8KNC

C1021

104p/16V/1005

C1021

104p/16V/1005

C1025104p/50V

C1025104p/50V

R1029 OPEN-000/1005R1029 OPEN-000/1005

RV1028SV060314B431NRV1028SV060314B431N

R1028 102/1005R1028 102/1005

C1033

104p/16V/1005

C1033

104p/16V/1005

R1025 101/1005R1025 101/1005

RV1025SV060314B431N

RV1025SV060314B431N

C1027106p/10V/2012

C1027106p/10V/2012

C1032

104p/16V/1005

C1032

104p/16V/1005

R1042 330/1005R1042 330/1005

D1021KDS226D1021KDS226

2

3

1

D1024DAN202KD1024DAN202K

2

3

1

R1021 OPEN-000/1005R1021 OPEN-000/1005

U1023ELM7S08U1023ELM7S08

A1

B2

GND3 Y

4

VCC5

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

HDMI4_INPUT(Side)

HDMI3_INPUT(Rear)

CEC Leakage current 대책

HDMI2_INPUT(Rear)

HDMI1_INPUT(Rear)

All location are from 1051 to 1090

32/42LD570-ZB

DDC3_SCLD3SDADDC3_SDAD3SCL

DDC2_SCL

HDMI3_PWR

DDC2_SDA

HDMI1_PWR

HDMI2_PWR

HDMI_CEC HDMI_CEC

D4SDADDC4_SDAD4SCLDDC4_SCL

DDC3_SCLDDC3_SDA

HDMI3_PWR

D2SDADDC2_SDA

HDMI_CEC

HP3_DET

D2SCLDDC1_SDADDC1_SCL

D1SDAD1SCL

DDC1_SDADDC1_SCL

HDMI4_PWR

HDMI_CEC

HP1_DET

DDC2_SCL

HP2_DET

HDMI2_PWR

DDC4_SCLDDC4_SDA

HDMI4_PWR

HDMI_CEC

HP4_DET

HDMI1_PWR

HDMI2VCC

HDMI1VCC

HDMI1VCC HDMI2VCC

HDMI3VCCHDMI3VCC

HDMI4VCC

HDMI4VCC

3V4_STB 3V4_STB

2D0- [20]

2D1+ [20]

2CK- [20]

2D0+ [20]2D1- [20]

2D2- [20]

2CK+ [20]

2D2+ [20]

1D0- [20]

1D1- [20]

HPD1 [20]

1D2- [20]1D1+ [20]

1D2+ [20]

1D0+ [20]

1CK+ [20]

1CK- [20]

HPD2 [20]

D2SDA [20]D2SCL [20]

D1SDA [20]D1SCL [20]

HDMI1VCC [20]

HDMI2VCC [20]

D3SDA [20]D3SCL [20]

HDMI3VCC [20]

HPD3 [20]

3D2- [20]

3D0- [20]

3D2+ [20]

3D1+ [20]

3CK- [20]

3D1- [20]3D0+ [20]

3CK+ [20] 4D0- [20]

4D1+ [20]

4CK- [20]

4D0+ [20]4D1- [20]

4D2- [20]

4CK+ [20]

4D2+ [20]

HPD4 [20]

D4SDA [20]D4SCL [20]

HDMI4VCC [20]

CEC_A [6,20]

CEC_O [6]

Q1051OPEN-MMBT4401Q1051OPEN-MMBT4401

1

23

R1059473/1005R1059473/1005

R1081OPEN-683/F/1005R1081OPEN-683/F/1005

R1075473/1005R1075473/1005

R1061 OPEN-220/1005R1061 OPEN-220/1005

C1054104p/16V/1005C1054104p/16V/1005

R1057473/1005R1057473/1005

R1073473/1005R1073473/1005

R1060473/1005R1060473/1005

R1079 OPEN-220/1005R1079 OPEN-220/1005

D1051OPEN-BAS316D1051OPEN-BAS316

12

R1078 OPEN-220/1005R1078 OPEN-220/1005

R1062 OPEN-220/1005R1062 OPEN-220/1005

R1077 OPEN-220/1005R1077 OPEN-220/1005

R1082 OPEN-220/1005R1082 OPEN-220/1005

R1080OPEN-473/1005R1080OPEN-473/1005

C1061104p/16V/1005C1061104p/16V/1005

L1052CIC10P121NCL1052CIC10P121NC

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1054YKF45-7058W

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1054YKF45-7058W

D2+1

D2_SHIELD2

D2-3

D1+4

D1_SHIELD5

D1-6

D0+7

D0_SHIELD8

D0-9

CK+10

CK_SHIELD11

CK-12

CE_REMOTE13

NC14

DDC_CLK15

DDC_DATA16

GND17

+5V18

HP_DET19

SH120

SH221SH3

22

SH423

SH524

SH625

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1052YKF45-7058W

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1052YKF45-7058W

D2+1

D2_SHIELD2

D2-3

D1+4

D1_SHIELD5

D1-6

D0+7

D0_SHIELD8

D0-9

CK+10

CK_SHIELD11

CK-12

CE_REMOTE13

NC14

DDC_CLK15

DDC_DATA16

GND17

+5V18

HP_DET19

SH120

SH221SH3

22

SH423

SH524

SH625

R1076 OPEN-220/1005R1076 OPEN-220/1005

L1054CIC10P121NCL1054CIC10P121NC

C1056104p/16V/1005C1056104p/16V/1005R1063 OPEN-220/1005R1063 OPEN-220/1005

Q1052

OPEN-BSS83

Q1052

OPEN-BSS83

32 14

R1074473/1005R1074473/1005

JP1053KJA-ET-0-0032JP1053KJA-ET-0-0032

SHIELD121

SHIELD222

D2+1D2_SHIELD2D2-3D1+4D1_SHIELD5D1-6D0+7D0_SHIELD8D0-9CK+10CK_SHIELD11CK-12CE_REMOTE13NC14DDC_CLK15DDC_DATA16GND17+5V18HP_DET19

SHIELD323

DUMMY20

SHIELD424

Support Hole25

L1051CIC10P121NCL1051CIC10P121NC

L1053CIC10P121NCL1053CIC10P121NC

C1059104p/16V/1005C1059104p/16V/1005

R1072473/1005R1072473/1005

R1064 OPEN-220/1005R1064 OPEN-220/1005

R1083 OPEN-103/1005R1083 OPEN-103/1005

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1051YKF45-7058W

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1051YKF45-7058W

D2+1

D2_SHIELD2

D2-3

D1+4

D1_SHIELD5

D1-6

D0+7

D0_SHIELD8

D0-9

CK+10

CK_SHIELD11

CK-12

CE_REMOTE13

NC14

DDC_CLK15

DDC_DATA16

GND17

+5V18

HP_DET19

SH120

SH221SH3

22

SH423

SH524

SH625

R1058473/1005R1058473/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 35: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

8Pin(Function Select/Slow Switching)9.5V ~ 12V --> 4:3 Mode5V ~ 8V -->16:9 Mode0V ~ 2V --> TV Mode

16Pin(RGB Control/Fast Blanking)1V ~ 3V -->RGB Mode0V ~ 0.4V -->CVBS Mode

All location are from 1091 to 1120

32/42LD570-ZB

SC1_BLUE

SC1_RED

SC1_GREEN

SC1_RO

SC1_LO

SC1_RI

SC1_LI

SC1_RISC1_RO

SC1_LO

SC1_GREEN

SC1_BLUESC1_LI

SC1_RED

SC_ID1

D3V3_BCM3556

12V_SMPS

SCART1_LI [8]

SCART1_RI [8]

SCART1_R [7]

SCART1_G [7]

SCART1_B [7]

SC_MUTE[6]

AC_DETECT[1,6,38]

SC1_LOUT [9]

SC1_ROUT [9]

SCART1_LINK [11]

SCART1_ID [7]

SC1_CVBSO [9]

SCART1_CVBS [7]

FB1 [7]

HP_MUTE [38]

RV1093SV060305E101NRV1093SV060305E101N

Q1096OPEN-MMBT4401Q1096OPEN-MMBT4401

1

23

R1096 433/F/1005R1096 433/F/1005

R1112103/1005R1112103/1005

R1101223/1005R1101223/1005

Q1091

MMBT4403

Q1091

MMBT44031

23

JP1091PSC008-01JP1091PSC008-01

AOR1AIR2AOL3GND(A)4GND(B)5AIL6BLUE7FNS8GND(G)9DATA210GREEN11DATA112GND(R)13GND(D)14R/CHROMA15RGBC16GND(V)17GND(R)18C/LUMA19CVBSI20GND21

ID22

R1093 OPEN-750/F/1005R1093 OPEN-750/F/1005

R1117OPEN-103/1005R1117OPEN-103/1005

R1105

103/1005

R1105

103/1005

R1099474/1005R1099474/1005

RV1097SV060314B431NRV1097SV060314B431N

RV1096SV060305E101NRV1096SV060305E101N

C1095102p/50V/1005C1095102p/50V/1005

R1097123/F/1005R1097123/F/1005

R1094 102/1005R1094 102/1005

R1116000/1005R1116000/1005

RV1099SV060314B431NRV1099SV060314B431N

C1100104p/16V/1005C1100104p/16V/1005

C1096106p/10V/2012C1096106p/10V/2012

RV1095SV060305E101NRV1095SV060305E101N

RV1098SV060314B431NRV1098SV060314B431N

R1095750/F/1005R1095750/F/1005

L1093CIL21J1R8KNEL1093CIL21J1R8KNE

C502

100uF/16V/MVK/S

C502

100uF/16V/MVK/S

R1091472/1005R1091472/1005

R1109473/1005R1109473/1005

R1107473/1005R1107473/1005

Q1094MMBT4401Q1094MMBT4401

1

23

R1110 103/1005R1110 103/1005

R1111223/1005R1111223/1005

L1091CIL21J1R8KNEL1091CIL21J1R8KNE

D798BAS316D798BAS316

1 2

R1098474/1005R1098474/1005

R1102 101/1005R1102 101/1005L1094CIL21J1R8KNEL1094CIL21J1R8KNE

R1104

103/1005

R1104

103/1005

L1092CIL21J1R8KNEL1092CIL21J1R8KNE

RV1100SV060314B431NRV1100SV060314B431N

R1103223/1005R1103223/1005

C1091

104p/16V/1005

C1091

104p/16V/1005

RV1091SV060305E101NRV1091SV060305E101N

R1106103/1005R1106103/1005

RV1101SV060314B431NRV1101SV060314B431N

Q1093MMBT4401Q1093MMBT4401

1

23

Q1095CJKTD1304Q1095CJKTD1304

2

13

R1108 103/1005R1108 103/1005 Q1092CJKTD1304Q1092CJKTD1304

2

13

C1098106p/10V/2012C1098106p/10V/2012

C1097102p/50V/1005C1097102p/50V/1005

RV1092SV060305E101NRV1092SV060305E101N

R1092 102/1005R1092 102/1005

RV1094SV060305E101NRV1094SV060305E101N

R1113474/1005R1113474/1005

C1093102p/50V/1005C1093102p/50V/1005

C1099102p/50V/1005C1099102p/50V/1005

R1100 101/1005R1100 101/1005

R1114

224/1005

R1114

224/1005

1

1

2

2

3

3

4

4

5

5

6

6

D D

C C

B B

A A

MAIN AMP

HEADPHONE AMP

All location are from 1151 to 1210

32/42LD570-ZB

AMP_R-

AMP_R-

LFM

AMP_L-

LFM

AMP_R+AMP_L-

AMP_R+

AMP_L+

AMP_L+

CLK_O

CLK_O

20V_SMPS

AVDD_PLL

DVDD_PLL

AVDD_PLL

DVDD

DVDD

DVDD_PLL

AVDD_PLL

20V_SMPS

GND_A

GND_A

GND_A

GND_A

GND_A

GND_A

GND_A

GND_A

GND_A GND_A

GND_A

GND_A

GND_A

GND_A

GND_A

GND_A GND_A

GND_A

GND_A

GND_A

GND_A

GND_A GND_A GND_A

3V3_BCM3556

3V3_BCM3556

D3V3_BCM3556

GND_A

GND_A

GND_A

3V3_TUNER

GND_A

GND_A

AC_DETECT[1,6,36]

I2S_OUT_CLK[9]I2S_OUT_WS[9]

AMP_RESET[6]

I2S_OUT_DAT[9]

I2S_OUT_MCLK[11]

I2C2_SDA[13,20]I2C2_SCL[13,20]

HP_MUTE [36]

HP_LP_OUT[9]

HP_RP_OUT[9]

HP_LN_OUT[9]

HP_RN_OUT[9]

HP_LINK [11]

C1208 225p/16VC1208 225p/16V

R1170 220/1005R1170 220/1005

C1185

102p/50V/1005

C1185

102p/50V/1005

C1170103p/50V/1005C1170103p/50V/1005

R1167332/1005R1167332/1005

R1182 100/1005R1182 100/1005

C1181101p/50V/1005C1181101p/50V/1005

C1210

47uF/35V/SMD/BXE 6.3P

C1210

47uF/35V/SMD/BXE 6.3P

C1196 105p/6.3V/1005C1196 105p/6.3V/1005

R11615R6/FR11615R6/F

L1154CIC10P300NCL1154CIC10P300NC

C1180391p/50VC1180391p/50V

C1199 105p/6.3V/1005C1199 105p/6.3V/1005

C1158391p/50VC1158391p/50V

U1153TPA6132A2RTEU1153TPA6132A2RTE

INL-1

INL+2

INR+3

INR-4

HPVDD12

PGND10

CPN9

CPP11

G1

7

OU

TR

5

HP

VS

S8

G0

6

OU

TL

16

SG

ND

15

AV

DD

14

EN

13

E.P17

R1168121/F/1005

R1168121/F/1005

C1157105p/25VC1157105p/25V

C1209

47uF/35V/SMD/BXE 6.3P

C1209

47uF/35V/SMD/BXE 6.3P

R1166472R1166472

C1155

104p/50V

C1155

104p/50V

C1166103p/50V/1005C1166103p/50V/1005

R11655R6/FR11655R6/F

TP1151PCB_TP10

TP1151PCB_TP10

1

R1175 101/1005R1175 101/1005

C1164 223p/50VC1164 223p/50V

L1151SMD COIL(15UH)

L1151SMD COIL(15UH)

1 2

3 4

DETL

RGND

JP1152KJA-PH-0-0177

DETL

RGND

JP1152KJA-PH-0-0177

12

34

R11525R6/FR11525R6/F

L1152SMD COIL(15UH)

L1152SMD COIL(15UH)

1 2

3 4

R1153472R1153472

L1155CIC10P300NCL1155CIC10P300NC

C1171

104p/50V

C1171

104p/50V

R1172 330/1005R1172 330/1005

R11513R3R11513R3

C1168 223p/50VC1168 223p/50V

R11553R3R11553R3

R1169 220/1005R1169 220/1005

C1151

104p/50V

C1151

104p/50V

C1206

225p/16V

C1206

225p/16V

C1175

105p/50V/3216

C1175

105p/50V/3216C1183

104p/50V

C1183

104p/50V

R1181 203/1005R1181 203/1005

C1204

106p/10V/2012

C1204

106p/10V/2012

2mm

JP1151SMAW200-04

2mm

JP1151SMAW200-04

234

1

C1203 105p/6.3V/1005C1203 105p/6.3V/1005

R11643R3R11643R3

C1165

104p/50V

C1165

104p/50V

R1179 103/1005R1179 103/1005

C203

105p/6.3V/1005

C203

105p/6.3V/1005

C1189105p/25VC1189105p/25V

R1162472R1162472

C1193

475p/6.3V/2012

C1193

475p/6.3V/2012

C1160 105p/25VC1160 105p/25V

C1202223p/16V/1005C1202223p/16V/1005

C1207 225p/16VC1207 225p/16V

C1173

474p/50V/3216

C1173

474p/50V/3216

C1169102p/50V/1005C1169102p/50V/1005

TP1152 PCB_TP10TP1152 PCB_TP101

C1192106p/10V/2012C1192106p/10V/2012

TP1153 PCB_TP10TP1153 PCB_TP101

R11543R3R11543R3

L1158CIC10P300NCL1158CIC10P300NC

C1176

104p/50V

C1176

104p/50V

R1156472R1156472

C1205

105p/25V

C1205

105p/25V

C1152

105p/50V/3216

C1152

105p/50V/3216

L1153CIC10P300NCL1153CIC10P300NC

U1152LD1117AL-ADJU1152LD1117AL-ADJ

VIN3

AD

J1

VO2

TAP4

C1190223p/50VC1190223p/50V

R1171 220/1005R1171 220/1005

NTP-7000

U1151AMP NTP-7000

NTP-7000

U1151AMP NTP-7000

BST1A1

VDR1A2

/RESET3

AD4

DGND5

GND_IO6

CLK_I7

VDD_IO8

DGND_PLL9

AGND_PLL10

LFM11

AVDD_PLL12

DVDD_PLL13

GND14

DG

ND

15

DV

DD

16

SD

AT

A17

WC

K18

BC

K19

SD

A20

SC

L21

MO

NIT

OR

022

MO

NIT

OR

123

MO

NIT

OR

224

/FA

ULT

25

VD

R2

B26

BS

T2

B27

PG

ND

2B

28

NC42

VDR2A41

BST2A40

PGND2A39

PGND2A38

OUT2A37

OUT2A36

PVDD2A35

PVDD2A34

PVDD2B33

PVDD2B32

OUT2B31

OUT2B30

PGND2B29

PG

ND

1A

56

PG

ND

1A

55

OU

T1A

54

OU

T1A

53

PV

DD

1A

52

PV

DD

1A

51

PV

DD

1B

50

PV

DD

1B

49

OU

T1B

48

OU

T1B

47

PG

ND

1B

46

PG

ND

1B

45

BS

T1

B44

VD

R1

B43

PA

D_

GN

D57

L1157CIL10J1R8KNCL1157CIL10J1R8KNC

C1191

104p/16V/1005

C1191

104p/16V/1005

C1201 105p/6.3V/1005C1201 105p/6.3V/1005

R1173560/F/1005

R1173560/F/1005

C1174

104p/16V/1005

C1174

104p/16V/1005

C1182102p/50V/1005C1182102p/50V/1005

C1172391p/50VC1172391p/50V

C1188

104p/16V/1005

C1188

104p/16V/1005

C1167 105p/25VC1167 105p/25V

C1153103p/50V/1005C1153103p/50V/1005

C1184103p/50V/1005C1184103p/50V/1005

L1156CIL10J1R8KNCL1156CIL10J1R8KNC

R1180 220/1005R1180 220/1005

R1174 330/1005R1174 330/1005

C1197223p/16V/1005C1197223p/16V/1005

R1183 100/1005R1183 100/1005

R11585R6/FR11585R6/F

R11633R3R11633R3

C1179

104p/16V/1005

C1179

104p/16V/1005

R1185153/1005R1185153/1005

C1162

474p/50V/3216

C1162

474p/50V/3216

R1159 101/1005R1159 101/1005

C1159

103p/50V/1005

C1159

103p/50V/1005

R1186 472/1005R1186 472/1005

C1186

104p/16V/1005

C1186

104p/16V/1005

C1200 225p/16VC1200 225p/16V

Q1097CJKTD1304Q1097CJKTD1304

2

13

C1156223p/50VC1156223p/50V

C1163391p/50VC1163391p/50V

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 36: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

All location are from 791 to 850

[For 50/100Hz FPCB CONNECTOR]

[LVDS][For 100Hz FPCB CONNECTOR]

[MINI-LVDS][LEFT FFC CONNECTOR] [RIGHT FFC CONNECTOR]

R_TD0+R_TD0-R_TD1+R_TD1-R_TD2+R_TD2-R_TCLK+R_TCLK-R_TD3+R_TD3-R_TD4+R_TD4-R_TD5+R_TD5-

L_TD0+L_TD0-L_TD1+L_TD1-L_TD2+L_TD2-L_TCLK+L_TCLK-L_TD3+L_TD3-L_TD4+L_TD4-L_TD5+L_TD5-

32/42LD570-ZB

TXA3-

TXA2-

TXB4+

TXB2+

TXACLK-

TXB2-

TXA2+

TXA1+

TXBCLK-TXBCLK+

TXB3+

TXB1-

TXB3-

TXA4-TXA4+

TXACLK+

TXB0-TXB1+

TXB0+

TXA1-

TXB4-

TXA3+

TXA3-

TXA2-

TXB4+

TXB2+

TXACLK-

TXB2-

TXA2+

TXA1+

TXBCLK-TXBCLK+

TXB3+

TXB1-

TXA0+

TXB3-

TXA4-TXA4+

TXACLK+

TXA0-

TXB0-

TXB1+

TXB0+

TXA1-

TXB4-

TXA3+

TXA0+TXA0-

RXB0+RXB0-RXB1+RXB1-RXB2+RXB2-RXBCK+RXBCK-RXB3+RXB3-RXB4+RXB4-

RXACK+RXACK-

RXA0+

RXA3+RXA3-

RXA0-

RXA4+RXA4-

RXA1+RXA1-RXA2+RXA2-

RXDCK+RXDCK-

RXD0+

RXD3+RXD3-

RXD0-

RXD4+RXD4-

RXD1+RXD1-RXD2+RXD2-

RXCCK+RXCCK-

RXC0+

RXC3+RXC3-

RXC0-

RXC4+RXC4-

RXC1+RXC1-RXC2+RXC2-

GCLK4GCLK2

GVDD_EVENGVDD_ODD

GMA18

GVDD_ODD_I

RXDCK-RXDCK+

Z_OUT

VGI_P

VGI_N

GVDD_EVEN_I

RXDCK+RXDCK-

RXD0+

RXD3+RXD3-

RXD0-

RXD4+RXD4-

RXD1+RXD1-RXD2+RXD2-

RXCCK+RXCCK-

RXC0+

RXC3+RXC3-RXC4+RXC4-

RXC1+RXC1-

RXC0-

RXC2+RXC2-

VGI_N

RXA4+

RXA4-

VGI_P

GCLK2_I

RXBCK+RXBCK-

RXB0+RXB0-RXB1+RXB1-RXB2+RXB2-

RXB3+RXB3-RXB4+RXB4-

GCLK6_I

SOE

GCLK4_I

RXB4+RXB4-

RXA1+RXA1-

RXB0+RXB0-

VGL_I

VGL_I

RXD3-

GCLK5_I

GMA10GMA9

POLGCLK6_I

GCLK2_I

GVDD_EVEN

GVDD_ODD

OPC_N

RXC2-RXC2+RXC1-RXC1+RXC0-RXC0+

VGL_I

Z_OUT

GMA1

GMA9GMA10

GMA18

VGI_PVGI_N

OPC_N

GSP/GVST_IPOLSOE

RXD1-RXD1+RXD0-RXD0+RXC4-RXC4+RXC3-RXC3+

GMA1

RXB2+RXB2-

GCLK4_I

RXD4+

RXD4-

GCLK4

GCLK2

GSP/GVST_I

RXA0+RXA0-

RXB3+RXB3-

RXB1+RXB1-

GVDD_ODD_I

GVDD_EVEN_I

SOE

GCLK5_I

POL

GOE/GCLK_I

GSP/GVST_I

RXA3-

GSC/GCLK3_I

RXACK-RXACK+

RXA1+

RXA4-RXA4+RXA3-RXA3+

RXA0+

RXA2-RXA2+

RXA0-

RXA1-

OPC_N

VCC_LCM

HVDD

VDD_LCM

VCC_LCM

HVDD

VDD_LCM

MODULE_POWER

3V3_FRC

VCC_LCM

VGH

VGL

TXA1-[10]TXA1+[10]

TXA2-[10]TXA2+[10]

TXACLK-[10]TXACLK+[10]

TXA3-[10]TXA3+[10]

TXA4-[10]TXA4+[10]

TXB0-[10]TXB0+[10]

TXB1-[10]TXB1+[10]

TXB2-[10]TXB2+[10]

TXBCLK-[10]TXBCLK+[10]

TXB3-[10]TXB3+[10]

TXB4-[10]TXB4+[10]

TXA0-[10]TXA0+[10]

VCOML[25]

GMA3[25]GMA4[25]GMA6[25]GMA7[25]

GMA12[25]GMA13[25]GMA15[25]GMA16[25]

H_CONV[22]

VST[25]

VST[25]

VDD_EVEN[25]

VCOMR[25]

GMA3[25]GMA4[25]

VDD_ODD[25]

GMA6[25]GMA7[25]

GMA12[25]GMA13[25]GMA15[25]GMA16[25]

CLK6[25]CLK5[25]

H_CONV[22]

CLK3[25]

CLK1[25]

CLK1[25]

CLK3[25]

CLK5[25]CLK6[25]

VDD_ODD[25]VDD_EVEN[25]

FLK [25]

DISCHG[25]

DPM [26]DPM_A[22]

GCLK6_I [25]

GCLK5_I [25]

GCLK4_I [25]

GCLK2_I [25]

GVDD_EVEN_I [25]

GVDD_ODD_I [25]

GSC/GCLK3_I [25]

CLK2[25]

CLK4[25]

GOE/GCLK_I [25]

CLK2[25]

CLK4[25]

GSP/GVST_I [25]

R797 101/1005R797 101/1005

TP816TP816 1

TP824TP824 1

C810 OPEN-150p/50V/1005C810 OPEN-150p/50V/1005

TP828TP828 1

R828 000/1005R828 000/1005

TP872TP872 1

R834 332/1005R834 332/1005

R802 101/1005R802 101/1005

TP811TP811 1

TP875TP875 1

R804 000/1005R804 000/1005

TP806TP806 1

TP871TP871 1

TP819TP819 1

TP836TP836 1

C806 OPEN-150p/50V/1005C806 OPEN-150p/50V/1005

TP803TP803 1TP804TP804 1TP805TP805 1

R806 000/1005R806 000/1005

R792 101/1005R792 101/1005

TP808TP808 1

TP862TP862 1

R805 000/1005R805 000/1005

CON1FF05002-60CON1FF05002-60

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

1515

1616

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

4242

4343

4444

4545

4646

4747

4848

4949

5050

5151

5252

5353

5454

5555

5656

5757

5858

5959

6060

SHGND161

SHGND262

TP822TP822 1

TP801TP801 1

R829 000/1005R829 000/1005

TP826TP826 1

TP864TP864 1

TP861TP861 1

R798 101/1005R798 101/1005

TP835TP835 1

TP844TP844 1

TP831TP831 1

R822 000/1005R822 000/1005

TP823TP823 1

R824 000/1005R824 000/1005

C805 OPEN-150p/50V/1005C805 OPEN-150p/50V/1005

TP878TP878 1

TP795TP795 1

TP820TP820 1

TP817TP817 1

R801 101/1005R801 101/1005

TP857TP857 1

C812 150p/50V/1005C812 150p/50V/1005

TP851TP851 1

TP869TP869 1

U771CMST7378PU771CMST7378P

RO_0NB8 RO_0PA8

RO_1NC8 RO_1PC7

RO_2NA7 RO_2PB7

RO_CLKNB6 RO_CLKPA6

RO_3NC6 RO_3PC5

RO_4NA5 RO_4PB5

RE_0NB4 RE_0PA4

RE_1NC4 RE_1PC3

RE_2NA3 RE_2PB3

RE_CLKNB2 RE_CLKPA2

RE_3NC2 RE_3PC1

RE_4NA1 RE_4PB1

A0M/RV0-A14A0P/RV0+B14

A1M/RV1-C15A1P/RV1+C14

A2M/RV2-B15A2P/RV2+A15

ACKM/RV3-A16ACKP/RV3+B16

A3M/RV4-B17A3P/RV4+A17

A4M/RV5-C17A4P/RV5+C16

B0M/RV6-D17B0P/RV6+D16

B1M/RV7-E15B1P/RV7+D15

B2M/RV8-F17B2P/RV8+F16

BCKM/OPT_PG15BCKP/WPWMF15

B3M/FLKG16B3P/OPT_NG17

B4M/GCLK5H17B4P/GCLK6H16

C0M/LV0-J15C0P/LV0+H15

C1M/LV1-J16C1P/LV1+J17

C2M/LV2-K17C2P/LV2+K16

CCKM/LV3-L15CCKP/LV3+K15

C3M/LV4-L16C3P/LV4+L17

C4M/LV5-M17C4P/LV5+M16

D0M/LV6-N15D0P/LV6+M15

D1M/LV7-N16D1P/LV7+N17

D2M/LV8-R15D2P/LV8+P15

DCKM/GSC/GCLK3R16DCKP/GOER17

D3M/GSPT17D3P/GSP_RT16

D4M/POLU17D4P/SOET15

VDD_ODDE17

VDD_EVENE16

GCLK4P16

GCLK2P17

R819 OPEN-000/1005R819 OPEN-000/1005

TP848TP848 1

C817 104p/16V/1005C817 104p/16V/1005

R823 000/1005R823 000/1005

R825 000/1005R825 000/1005

R830 000/1005R830 000/1005

TP877TP877 1R796 101/1005R796 101/1005

TP841TP841 1

R800 101/1005R800 101/1005

TP827TP827 1

TP810TP810 1

R799 101/1005R799 101/1005

R795 101/1005R795 101/1005

TP876TP876 1

TP815TP815 1

TP813TP813 1

TP845TP845 1

TP866TP866 1

TP809TP809 1

TP850TP850 1

TP853TP853 1

C809 OPEN-150p/50V/1005C809 OPEN-150p/50V/1005

TP839TP839 1TP838TP838 1TP837TP837 1

TP859TP859 1

R793 101/1005R793 101/1005

TP852TP852 1

JP791OPEN-TF05-41S-0.5SHJP791OPEN-TF05-41S-0.5SH

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1515

1616

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

SH

GN

D1

42

SH

GN

D2

43

SHGND344

SHGND445

SHGND546

SHGND647

SHGND748

SHGND849

C814 OPEN-150p/50V/1005C814 OPEN-150p/50V/1005

R826 000/1005R826 000/1005

TP860TP860 1

TP858TP858 1

R803 332/1005R803 332/1005

TP825TP825 1

TP863TP863 1

TP807TP807 1

R794 101/1005R794 101/1005

TP799TP799 1

TP802TP802 1

TP821TP821 1TP793TP793 1

TP833TP833 1

R835 OPEN-000/1005R835 OPEN-000/1005

TP874TP874 1

R818OPEN-000/1005R818OPEN-000/1005

TP834TP834 1

TP865TP865 1

TP798TP798 1

TP829TP829 1

R821 000/1005R821 000/1005

TP843TP843 1

C807 OPEN-150p/50V/1005C807 OPEN-150p/50V/1005

TP832TP832 1

TP818TP818 1

R820 000/1005R820 000/1005

TP812TP812 1

TP814TP814 1

R817OPEN-000/1005R817OPEN-000/1005

TP792TP792 1

TP856TP856 1

CON2FF05002-60CON2FF05002-60

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

1515

1616

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

4242

4343

4444

4545

4646

4747

4848

4949

5050

5151

5252

5353

5454

5555

5656

5757

5858

5959

6060

SHGND161

SHGND262

TP854TP854 1

R791 101/1005R791 101/1005

C808 OPEN-150p/50V/1005C808 OPEN-150p/50V/1005

TP870TP870 1

C813 OPEN-150p/50V/1005C813 OPEN-150p/50V/1005C811 OPEN-150p/50V/1005C811 OPEN-150p/50V/1005

R827 000/1005R827 000/1005

TP830TP830 1

TP840TP840 1

TP800TP800 1

TP842TP842 1

R831 000/1005R831 000/1005

TP855TP855 1

TP797TP797 1

TP873TP873 1

TP849TP849 1

JP792OPEN-TF05-51S-0.5SHJP792OPEN-TF05-51S-0.5SH

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

SH

GN

D1

52

SH

GN

D2

53

SHGND354

SHGND455

SHGND556

SHGND758

SHGND657

SHGND859

1515

1616

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

4242

4343

4444

4545

4646

4747

4848

4949

5050

5151

TP794TP794 1

TP791TP791 1

TP846TP846 1

TP867TP867 1

TP847TP847 1

TP796TP796 1

TP868TP868 1

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

All location are from F231 to F370

P-GAMMA BLOCKLEVEL SHIFT BLOCK HVDD BLOCK

[+16V]

[+12V]

HVDD=1.153(R1/R2)+1.153

R2

R1

Slave Address : 0xE8h (A0 Pin : GND)HVDD= +8.139V

32/42LD570-ZB

FLK

VCOM

VCOM_FB0

VCOM_FB0

VCOM

VGH

VCC_LCM

VGH VGL

VDD_LCM

VCC_LCM

HVDDMODULE_POWER

MODULE_POWER

VDD_LCM

HVDD_REF [26]

VDD_ODD [24]

FLK [24]

GCLK2_I[24]GOE/GCLK_I[24]

CLK2 [24]CLK1 [24]

VDD_EVEN [24]VST [24]

DISCHG [24]

GVDD_ODD_I[24]

CLK6 [24]CLK5 [24]CLK4 [24]CLK3 [24]

GVDD_EVEN_I[24]GSP/GVST_I[24]

GCLK6_I[24]GCLK5_I[24]GCLK4_I[24]

GSC/GCLK3_I[24]

GMA7 [24]GMA6 [24]GMA4 [24]

GMA16[24]GMA15[24]

GMA13 [24]

GMA3 [24]

GMA12 [24]

VCOMR [24]

VCOML [24]

I2C3_SDA[13,22]I2C3_SCL[13,22]

R356103/1005

R356103/1005

L519SPC7040-100ML519SPC7040-100M

R160

100/1005

R160

100/1005

U792MAX9668ETPU792MAX9668ETP

SDA1

AV

DD

8A

VD

D_

AM

P7

VC

OM

_F

B6

NC

9

GM

A1

10

A02

DVDD3

AGND4

VCOM5

GMA615

GMA514

GMA413

GMA312

GMA211

AV

DD

16

NC

17

GM

A7

18

GM

A8

19

SC

L20

GN

D21

C1035

104p/16V/1005

C1035

104p/16V/1005

R158100R158100

C718

106p/16V/2012

C718

106p/16V/2012

C712

105p/25V

C712

105p/25V

C126

105p/50V/3216

C126

105p/50V/3216

R204OPEN-000/1005R204OPEN-000/1005

C714

106p/16V/2012

C714

106p/16V/2012

R205

105/1005

R205

105/1005

C1036

104p/50V

C1036

104p/50VR157220R157220

R166 330/1005R166 330/1005

R359433/F/1005R359433/F/1005

R358752/1005R358752/1005

C136

OPEN-105p/6.3V/1005

C136

OPEN-105p/6.3V/1005

U791MAX17119ETI+U791MAX17119ETI+

Y921

Y820

A2

8

Y517

Y416

Y315

Y618Y719

A1

9

CO

N1

10

CO

FF

11

CO

N2

12

Y1

13

Y2

14

VS

EN

SE

28

FL

K1

27

FL

K2

26

FL

K3

25

RE

24

GN

D23

YD

CH

G22

A91

A82

A73

A64

A55

A46

A37

TM

29

C1037

104p/50V

C1037

104p/50VR159

OPEN-100/1005

R159

OPEN-100/1005

R208000/1005R208000/1005

R354 100/1005R354 100/1005

C717

106p/16V/2012

C717

106p/16V/2012

R118 302/F/1005R118 302/F/1005

C125

105p/25V

C125

105p/25VR206000/1005R206000/1005

R161

100/1005

R161

100/1005

C1038

225p/6.3V

C1038

225p/6.3V

R357203/1005R357203/1005

R361

622/1005

R361

622/1005

R207000/1005R207000/1005

C713

106p/16V/2012

C713

106p/16V/2012C716

106p/16V/2012

C716

106p/16V/2012

R121103/F/1005R121103/F/1005

R355473/1005R355473/1005

R150220R150220

C1039

105p/16V/1005

C1039

105p/16V/1005

C127

224p/50V/2012

C127

224p/50V/2012

R162 330/1005R162 330/1005 C715

OPEN-220p/50V/1005

C715

OPEN-220p/50V/1005

R117 101/1005R117 101/1005

U793TPS62110U793TPS62110

PGND11

VIN_12

VIN_23

EN4

GND_212

FB10

AGND9

GND_111

LB

I7

SY

NC

5

VIN

A8

LB

O6

PG

ND

216

SW

_2

15

SW

_1

14

PG

13

TM

17

R167100R167100

R360274/F/1005R360274/F/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 37: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

All location are from F231 to F370

VGH = 28.500V

R158에 최대한 가깝게 배치요망.

VDD_LCM= +16V

VCC_LCM = +3.3V

R17=R16(VGH/1.25-1)

HVDD

R3

TCON_SEL2

R4

L L

LED37"

TCON_SEL1

LED42", LCD42"

[Voltage Target]

H H

VGH VGL

+27.00V -5.000V

L H

H L

R3 = R4(VDD_LCM/1.25 - 1)

POWER BLOCK

+16.00V

VDD_LCM

+8.000VLED32", LCD32"

LED47"

+7.150V

+7.68V

+8.100V

+25.5V -7.200V

+28.00V

+28.00V -5.000V

-5.000V

+15.00V

+15.50V

+16.25V

32/42LD570-ZB

VGL_FBREF

EN2

EN2

REF

VGH_FB

EN2

VGH_FBVGL_FB

EN2

SEL2 SEL1

VGL_FB

LCM_REF

SEL2SEL1

LCM_REF

REF

VGH_FB

VDD_LCM

MODULE_POWER

VGHMODULE_POWER

VCC_LCM

VGL

VCC_LCM

VDD_LCM

MODULE_POWER MODULE_POWER

MODULE_POWER

3V3_FRC

MODULE_POWER

TCON_SEL2[11] TCON_SEL1[11]

DPM[24]

HVDD_REF [25]

C174

105p/25V

C174

105p/25V

R289 132/F/1005R289 132/F/1005

L792SPC7040-100ML792SPC7040-100M

Q791MMBT4401Q791MMBT4401

1

23

C98 OPEN-473p/2012C98 OPEN-473p/2012

R284 000/1005R284 000/1005

Q793

MMBT4401

Q793

MMBT44011

23

R259OPEN-000/1005R259OPEN-000/1005

R268103/1005R268103/1005

R286 202/F/1005R286 202/F/1005

C177

106p/10V/2012

C177

106p/10V/2012D796SX34D796SX34

R315 911/F/1005R315 911/F/1005

R179103/F/1005R179103/F/1005

C129

104p/16V/1005

C129

104p/16V/1005

R293 104/F/1005R293 104/F/1005

D791BAS316D791BAS316

1 2

C151

106p/16V/2012

C151

106p/16V/2012

R170100/1005R170100/1005

R288 1131/F/1005R288 1131/F/1005

C118

105p/16V/1005

C118

105p/16V/1005

R292 154/F/1005R292 154/F/1005

C166 105p/25VC166 105p/25V

R291 163/F/1005R291 163/F/1005

C180

151p/50V/1005

C180

151p/50V/1005

C165

104p/16V/1005

C165

104p/16V/1005

R322 2431/F/1005R322 2431/F/1005

C123

105p/16V/1005

C123

105p/16V/1005

R252 OPEN-000/1005R252 OPEN-000/1005

C120

OPEN-104p/16V/1005

C120

OPEN-104p/16V/1005

C170

226P/6.3V/2012

C170

226P/6.3V/2012

R324 000/1005R324 000/1005

R255513/F/1005R255513/F/1005

D797

SX34

D797

SX34

C194104p/16V/1005

C194104p/16V/1005

C128

105p/50V/3216

C128

105p/50V/3216

R210103/1005R210103/1005

C160 104p/50VC160 104p/50V

R257

363/F/1005

R257

363/F/1005

C176105p/6.3V/1005C176105p/6.3V/1005

C130102p/50V/1005C130102p/50V/1005

D794KDS226D794KDS226

2

3

1

R320 6041/F/1005R320 6041/F/1005

R251000/1005R251000/1005

C196

104p/16V/1005

C196

104p/16V/1005

D792 SX34D792 SX34

R270103/1005R270103/1005

C206

OPEN-105p/25V

C206

OPEN-105p/25V

R258203/F/1005R258203/F/1005

D795KDS226D795KDS226

2

3

1

R201

183

R201

183

R269103/1005R269103/1005

C132OPEN-102p/50V/1005C132OPEN-102p/50V/1005

R249513/F/1005R249513/F/1005

R2292493/F/1005R2292493/F/1005

C96 474p/50V/3216C96 474p/50V/3216

C122104p/16V/1005C122104p/16V/1005

R321 202/F/1005R321 202/F/1005

L791SPC10040-220ML791SPC10040-220M

R287 362/F/1005R287 362/F/1005

R318 681/F/1005R318 681/F/1005

R203

103

R203

103

TP458 PCB_TP08TP458 PCB_TP081

R2602R2/1005R2602R2/1005

R317 821/F/1005R317 821/F/1005

C197

47uF/35V/SMD/BXE 6.3P

C197

47uF/35V/SMD/BXE 6.3P

D793BAS316D793BAS316

12

R323 000/1005R323 000/1005

R290 1303/F/1005R290 1303/F/1005

U794MAX17113U794MAX17113

FB

N14

AG

ND

13

THR1

CPGND10 FBP9 DLP8

CL

K11

DR

VN

12

DRVP2

GND23

SRC4

DRN6

MODE7

OUT21

LX

2_2

20

LX

2_1

19

BS

T18

FB

217

DE

L1

16

RE

F15

IN2_122IN2_223VIN24FSEL25EN126DEL227VL28

PGND30

EN229

PG

ND

31

LX

1_1

32

LX

1_2

33

SW

I34

SW

O35

FB

136

CO

MP

37

PG

OO

D38

CR

ST

39

AG

ND

40

EP

41

GON5

R248214/F/1005R248214/F/1005

C100 105p/25VC100 105p/25V

C145

105p/50V/3216

C145

105p/50V/3216

R316 272/F/1005R316 272/F/1005

C178

105p/50V/3216

C178

105p/50V/3216

C175

105p/16V/1005

C175

105p/16V/1005

R267103/1005R267103/1005

C173

105p/25V

C173

105p/25V

C124

104p/16V/1005

C124

104p/16V/1005

R253102/1005R253102/1005

R217 000/1005R217 000/1005

R250

362/F/1005

R250

362/F/1005

R264OPEN-102/1005R264OPEN-102/1005

R331

154/F/1005

R331

154/F/1005

U795CD4052BM96U795CD4052BM96

Y0B1

VE

E7

Y1A14

YIB5

VS

S8

Y0A12

Y2A15

Y3A11 ZA

13

VD

D16

ZB3

E#

6

Y2B2

Y3B4

A1

9

A0

10

R200512/F/1005R200512/F/1005

C97 OPEN-105p/25V/2012C97 OPEN-105p/25V/2012

Q792MMBT4401Q792MMBT4401

1

23

C169

106p/16V/2012

C169

106p/16V/2012

R209 100/2012R209 100/2012

R319 2431/F/1005R319 2431/F/1005

C168

10uF/50V/MVK/S

C168

10uF/50V/MVK/S

R256

203/F/1005

R256

203/F/1005

RT1

NCP18WB473F10RB

RT1

NCP18WB473F10RB

R178 102/F/1005R178 102/F/1005

C121102p/50V/1005C121102p/50V/1005

R171100/1005R171100/1005

C179

106p/16V/2012

C179

106p/16V/2012

R218

103/1005

R218

103/1005

R296103/1005R296103/1005

R263 OPEN-202/1005R263 OPEN-202/1005

U796CD4052BM96U796CD4052BM96

Y0B1

VE

E7

Y1A14

YIB5

VS

S8

Y0A12

Y2A15

Y3A11 ZA

13

VD

D16

ZB3

E#

6

Y2B2

Y3B4

A1

9

A0

10

R202

183

R202

183

R254123/F/1005R254123/F/1005

C172

106p/25V/3216

C172

106p/25V/3216

C19847uF/35V/SMD/BXE 6.3PC19847uF/35V/SMD/BXE 6.3P

C193

105p/25V

C193

105p/25V

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 1121 to 1150

CVBS_INPUT(Rear)

Component_INPUT(Rear)

CVBS_INPUT(Side)

32/42LD570-ZB

COMP_LI

COMP_RI

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556

AV_CVBS [7]

CVBS_LI [8]

CVBS_RI [8]

AV_CVBS_LINK [11]

REAR_CVBS [7]

REAR_CVBS_LINK [11]

REAR_CVBS_LI [8]

REAR_CVBS_RI [8]

COMP_LI [8]

COMP_RI [8]

COMP_Y [7]

COMP_Pb [7]

COMP_Pr [7]

COMP_LINK [11]

RV1125SV060314B431NRV1125SV060314B431N

C1122104p/16V/1005C1122104p/16V/1005

RV1123SV060314B431NRV1123SV060314B431N

RV1130OPEN-SV060314B431NRV1130OPEN-SV060314B431N

R1128474/1005R1128474/1005

Z1122ZMMC5V6Z1122ZMMC5V6

1 2

CVBS

AL

AR

SupportHole

JP1122PPJ235-01

CVBS

AL

AR

SupportHole

JP1122PPJ235-01

123

4

567

89

RV1129OPEN-SV060305E101NRV1129OPEN-SV060305E101N

RV1126SV060314B431NRV1126SV060314B431N

RV1124SV060305E101NRV1124SV060305E101N

C1132OPEN-102p/50V/1005C1132OPEN-102p/50V/1005

RV1127SV060314B431NRV1127SV060314B431N

C1123OPEN-104p/16V/1005C1123OPEN-104p/16V/1005

L1097CIL21J1R8KNEL1097CIL21J1R8KNE

CVBS

AL

AR

SupportHole

JP1123OPEN-PPJ233-01

CVBS

AL

AR

SupportHole

JP1123OPEN-PPJ233-01

123

4

567

89

R1133OPEN-474/1005R1133OPEN-474/1005

L1095CIL21J1R8KNEL1095CIL21J1R8KNE

L1099OPEN-CIL21J1R8KNEL1099OPEN-CIL21J1R8KNE

C1130

OPEN-102p/50V/1005

C1130

OPEN-102p/50V/1005

R1134OPEN-474/1005R1134OPEN-474/1005

R1121472/1005R1121472/1005

Z1121ZMMC5V6Z1121ZMMC5V6

12

L1098CIL21J1R8KNEL1098CIL21J1R8KNE

R1122 102/1005R1122 102/1005

L1096CIL21J1R8KNEL1096CIL21J1R8KNE

R1132 OPEN-102/1005R1132 OPEN-102/1005

R1131OPEN-472/1005R1131OPEN-472/1005

C1131OPEN-102p/50V/1005C1131OPEN-102p/50V/1005

R1123472/1005R1123472/1005

Y

Pb

Pr

AL

AR

SupportHole

JP1121PPJ234-01

Y

Pb

Pr

AL

AR

SupportHole

JP1121PPJ234-01

123

4

5

6

7

8

910

12

11

13

C1121104p/16V/1005C1121104p/16V/1005

L1100OPEN-CIL21J1R8KNEL1100OPEN-CIL21J1R8KNE

C1127102p/50V/1005C1127102p/50V/1005

RV1122SV060305E101NRV1122SV060305E101N

R1124 102/1005R1124 102/1005

R1126474/1005R1126474/1005

RV1128OPEN-SV060314B431NRV1128OPEN-SV060314B431N

C1128

OPEN-102p/50V/1005

C1128

OPEN-102p/50V/1005

R1125474/1005R1125474/1005

RV1121SV060305E101NRV1121SV060305E101N

R1127474/1005R1127474/1005

C1124102p/50V/1005C1124102p/50V/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 38: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 131 to 150

MAX 1.0A

MAX 3.0A

MAX 1.5A(D-PAK)

32/42LD570-ZB

1V2_ON 1V2_ON

1V2_DEMOD

1V8_DEMOD

3V4

1V8_HDMI_SW

5V 3V3_TUNER

3V3_TUNER 1V2_TUNER

5V

3V3_TUNER

A2.5V_DEMOD

D2.5V_DEMOD3V4

TP136PCB_TP10TP136PCB_TP10

1

R140103/1005R140103/1005

U131RT9183H-PM5U131RT9183H-PM5

VI2

VO4

GN

D3

SEN5

SD

1

GN

D6

C141

104p/16V/1005

C141

104p/16V/1005

U134LD1117AL-ADJU134LD1117AL-ADJ

VIN3

AD

J1

VO2

TAP4

C143

106p/10V/2012

C143

106p/10V/2012

TP138PCB_TP10TP138PCB_TP10

1

R134121/F/1005R134121/F/1005

R139303/F/1005R139303/F/1005

R131103/1005R131103/1005

C149

101p/50V/1005

C149

101p/50V/1005

TP137PCB_TP10TP137PCB_TP10

1

C133

103p/50V/1005

C133

103p/50V/1005

R135560/F/1005R135560/F/1005

C199

104p/16V/1005

C199

104p/16V/1005

C150

OPEN-105p/25V

C150

OPEN-105p/25V

C134

106p/10V/2012

C134

106p/10V/2012

C142

106p/10V/2012

C142

106p/10V/2012

L131OPEN-CIC10P300NCL131OPEN-CIC10P300NC

R149104/1005R149104/1005

U136BA00BC0WFPU136BA00BC0WFP

/IN

H1

VIN

2

GN

D3

VO

UT

4

AD

J5

GN

D6

C137

OPEN-104p/16V/1005

C137

OPEN-104p/16V/1005

R132 103/F/1005R132 103/F/1005

R145753/F/1005R145753/F/1005

R141753/F/1005R141753/F/1005

C139

106p/10V/2012

C139

106p/10V/2012

TP134PCB_TP10TP134PCB_TP10

1

C144

OPEN-103p/50V

C144

OPEN-103p/50V

TP135PCB_TP10TP135PCB_TP10

1

C140

104p/16V/1005

C140

104p/16V/1005

C138

OPEN-106p/10V/2012

C138

OPEN-106p/10V/2012

C201

105p/6.3V/1005

C201

105p/6.3V/1005

C135

106p/10V/2012

C135

106p/10V/2012

R138513/F/1005R138513/F/1005

TP132PCB_TP10TP132PCB_TP10

1

C131

106p/10V/2012

C131

106p/10V/2012

R136121/F/1005R136121/F/1005

R144433/F/1005R144433/F/1005

C202

105p/6.3V/1005

C202

105p/6.3V/1005

C157

OPEN-104p/16V/1005

C157

OPEN-104p/16V/1005

L132CIC10P300NCL132CIC10P300NC

C147

106p/10V/2012

C147

106p/10V/2012

R133472/F/1005R133472/F/1005

U135RT9018B25PSPU135RT9018B25PSP

EN2

VDD4

VIN3

NC5

PGOOD1

VOUT6

ADJ7

GND8

TAP9

TP133PCB_TP10TP133PCB_TP10

1

U133LD1117AL-ADJU133LD1117AL-ADJ

VIN3

AD

J1

VO2

TAP4

C148

106p/10V/2012

C148

106p/10V/2012

TP131PCB_TP10TP131PCB_TP10

1

U132OPEN-LD1117AL-1.2/SOT-223U132OPEN-LD1117AL-1.2/SOT-223

AD

J1

TAP4VIN

3VO

2

R137560/F/1005R137560/F/1005

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

All location are from 851 to 880

H : OFDML : QAM

32/42LD570-ZB

IFD1

IFD2

QAM_IF+QAM_IF-

QAM_IF+DTT_IF+

DTT_IF-QAM_IF-

OFDM_AGCQAM_AGC

IFD1

IFD2

TUNER0_AGC

DTT_IF+DTT_IF-

TUNER0_AGC

+5VT_ANT

1V2_TUNER

3V3_TUNER

5V

5V

5V

3V3_TUNER5V_TUNER5V

RF_CVBS [7,9]

TUNER0_SCL [28]TUNER0_SDA [28]

SIF [7]

TUNER_RESET [11]

I2C1_SCL [13,28,29,30,32]I2C1_SDA [13,28,29,30,32]

BCN_CTR[11]

QAM_IF_NARROW- [29]

DTT_IF_NARROW- [28]DTT_IF_NARROW+ [28]

QAM_IF_NARROW+ [29]

BCM_DTT_IF_P [21]BCM_DTT_IF_N [21]

SEL_QAM_OFDM [11]

QAM_AGC[29]OFDM_AGC[21,28]

C864 104p/16V/1005C864 104p/16V/1005

RF IN

Antenna power

Booster

+5V

ATV Demod. address

Sound ID output

CVBS output

+1.2V for ATV demod.

+3.3V for ATV demod.

ATV demod. RESET

IF AGC

-LIF

+LIF

U851VH3681

RF IN

Antenna power

Booster

+5V

ATV Demod. address

Sound ID output

CVBS output

+1.2V for ATV demod.

+3.3V for ATV demod.

ATV demod. RESET

IF AGC

-LIF

+LIF

U851VH3681

AP

W1

BC

N2

VC

13

RA

G4

AD

R5

SC

L6

SD

A7

TP

8

SIF

9

NC

10

VID

11

GN

D12

VC

213

VC

314

RE

S15

IAG

16

IFD

117

IFD

218

GND19

GND20

GND21

GND22

GND23

R861 101/1005R861 101/1005

R873 OPEN-000/1005R873 OPEN-000/1005

C856

106p/10V/2012

C856

106p/10V/2012

R852 OPEN-750/F/1005R852 OPEN-750/F/1005

R854 OPEN-101/1005R854 OPEN-101/1005

Q851

MMBT4401

Q851

MMBT44011

23

C865 104p/16V/1005C865 104p/16V/1005

R867 101/1005R867 101/1005

R874 102/1005R874 102/1005 R853 101/1005R853 101/1005

C869

100uF/16V/MVK/S

C869

100uF/16V/MVK/S

R877 103/1005R877 103/1005

R869 101/1005R869 101/1005

C854

104p/16V/1005

C854

104p/16V/1005

C862

OPEN-330p/50V/1005

C862

OPEN-330p/50V/1005

C868

104p/16V/1005

C868

104p/16V/1005

C858

104p/16V/1005

C858

104p/16V/1005

C852

104p/16V/1005

C852

104p/16V/1005

U853IDTQS3257QU853IDTQS3257Q

I0A2

I1A3 YA

4

YB7

YC9

YD12

I1B6 I0B5

I0C11

I1C10

I1D13 I0D14

S1

/E15

VCC16

GND8

R870 101/1005R870 101/1005

R851 000/1005R851 000/1005

C855

106p/10V/2012

C855

106p/10V/2012

C866

226P/6.3V/2012

C866

226P/6.3V/2012

C857OPEN-4R7p/50V/1005C857OPEN-4R7p/50V/1005

R876

103/1005

R876

103/1005

R868 101/1005R868 101/1005

C863

OPEN-330p/50V/1005

C863

OPEN-330p/50V/1005

L852SPC6025-101ML852SPC6025-101M

R855 101/1005R855 101/1005

C859

104p/16V/1005

C859

104p/16V/1005

R871 OPEN-332/1005R871 OPEN-332/1005

R862 101/1005R862 101/1005

R856 OPEN-101/1005R856 OPEN-101/1005

C860

226P/6.3V/2012

C860

226P/6.3V/2012

R872 OPEN-000/1005R872 OPEN-000/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 39: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

Copyright © 2010 LG Electronics. Inc. All right reserved. - 21 - LGE Internal Use Only Only for training and service purposes

32/42LD575-ZB

Page 40: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

PIN1 PIN5 PIN28 PIN46 PIN9 PIN48 PIN31 PIN12

All location are from 881 to 900

32/42LD575-ZBSDAT0SCLT0

SDAT0SCLT0

TT_DO0

TT_PSYNCTT_DENTT_OCLK

TT_DENTT_PSYNC

TT_OCLKTT_DO0

IF_AGC0

VDDA_1V2

VDDD_3V3

VDDDC_1V2

VDDA_3V3

VDDDC_1V2

VDDD_3V3

VDDD_1V2 VDDDC_1V2

VDDD_3V3

VDDA_1V2VDDD_3V3 VDDD_1V2 VDDDC_1V2VDDA_3V3VDDD_3V3 1V2_DEMOD3V3_NOR

VDDD_3V3

OFDM_AGC[21,27] CH_TER_RESET [11]

DTT_IF_NARROW+[27]

DTT_IF_NARROW-[27]

TUNER0_SCL[27]TUNER0_SDA[27]

I2C1_SCL [13,27,29,30,32]

I2C1_SDA [13,27,29,30,32]

HS1_D0 [11]HS1_CLK [11]HS1_VALID [11]HS1_SYNC [11]

R889 OPEN-470/1005R889 OPEN-470/1005

L882OPEN-CIC10P300NCL882OPEN-CIC10P300NC

R890 OPEN-000/1005R890 OPEN-000/1005R892 OPEN-000/1005R892 OPEN-000/1005

C886 OPEN-330p/50V/1005C886 OPEN-330p/50V/1005

C881

OPEN-104p/16V/1005

C881

OPEN-104p/16V/1005

R888 OPEN-470/1005R888 OPEN-470/1005

R887 OPEN-330/1005R887 OPEN-330/1005

L884OPEN-CIC10P300NCL884OPEN-CIC10P300NC

C892

OPEN-104p/16V/1005

C892

OPEN-104p/16V/1005

L883OPEN-CIC10P300NCL883OPEN-CIC10P300NC

R886 OPEN-330/1005R886 OPEN-330/1005C883 OPEN-104p/16V/1005C883 OPEN-104p/16V/1005

R891 OPEN-470/1005R891 OPEN-470/1005

L881OPEN-CIC10P300NCL881OPEN-CIC10P300NC

C893

OPEN-104p/16V/1005

C893

OPEN-104p/16V/1005

R895

OPEN-183/1005

R895

OPEN-183/1005

C888

OPEN-104p/16V/1005

C888

OPEN-104p/16V/1005

R896

OPEN-103/1005

R896

OPEN-103/1005

L885OPEN-CIC10P300NCL885OPEN-CIC10P300NC

U881

OPEN-TDA10048HN

U881

OPEN-TDA10048HN

VDDA_3V31

VIM2

VIP3

VSSA_3V34

VDDD_3V35

VSSA_3V36

XIN7

XOUT8

VDDA_1V29

VSSA_1V210

VDDA_1V211

VDDDC_1V212

VS

SD

C13

VS

SD

14

SD

A_

TU

N15

SC

L_

TU

N16

PS

YN

C/S

_P

SY

NC

17

DE

N/S

_D

EN

18

OC

LK

/S_

OC

LK

19

DO

0/S

_U

CO

R20

DO

1/S

_D

O21

DO

2/G

PIO

122

DO

3/G

PIO

223

DO

4/G

PIO

324

DO525

DO626

DO727

VDDD_3V328

VSSD29

VSSDC30

VDDDC_1V231

GPIO032

SADDR33

SDA34

SCL35

TRST_N36

TM

S37

TD

I38

TC

K39

TD

O40

CL

R_

N41

AG

C_

IF42

AG

C_

TU

N43

VS

SD

C44

VD

DD

C_

1V

245

VD

DD

_3

V3

46

VS

SD

47

VD

DD

_1

V2

48

GN

D49

R894

OPEN-183/1005

R894

OPEN-183/1005

C889

OPEN-104p/16V/1005

C889

OPEN-104p/16V/1005

C890

OPEN-104p/16V/1005

C890

OPEN-104p/16V/1005

Y881

OPEN-16.000Mhz/20pF/+-30PPM/SMD

Y881

OPEN-16.000Mhz/20pF/+-30PPM/SMD

C884 OPEN-104p/16V/1005C884 OPEN-104p/16V/1005

C891

OPEN-104p/16V/1005

C891

OPEN-104p/16V/1005

C894

OPEN-104p/16V/1005

C894

OPEN-104p/16V/1005

C885 OPEN-330p/50V/1005C885 OPEN-330p/50V/1005

C887

OPEN-104p/16V/1005

C887

OPEN-104p/16V/1005

R883OPEN-102/1005R883OPEN-102/1005

R897 OPEN-103/1005R897 OPEN-103/1005

TP881TP06TP881TP06

1

C882

OPEN-104p/16V/1005

C882

OPEN-104p/16V/1005

R893 OPEN-470/1005R893 OPEN-470/1005

32/42LD575 MAIN Schematic REV.: 1.1HMX2010 LCD MAIN B/D REV.: 1.1

32/42LD575-ZB

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 41: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GND_D DGND

All location are from 01 to 50

32/42LD575-ZB

SMPS_ON

BL_EN_O

ANA_DIM

BL_EN_O

SMPS_ON

ANA_DIM

SMPS_ON

LED_B

GND_A

3V4_STB

3V4_STB

12V_SMPS

20V_SMPS

3V4_STB

3V4_STB

3V4

3V4_STB

3V3_BCM3556 3V3_BCM3556

3V3_BCM3556

12V_SMPS12V_SMPS

5V

PWM1_DIM [11]

PWM_BUZZ [6]

ATM_SCL [6]ATM_SDA_IN [6]

ATM_SDA_OUT [6]

PANEL_ER [11]

STBY_EN[6]

A_DIM[11]

BLT_EN[11]

AC_DETECT [6,36,38]

KEY_ADC1 [6]KEY_ADC2 [6]

IR_IN [6]

CDS_OUT [6]LED_R [6]

DC_EN [2,3,5]

LED_B [6]

R12 100/1005R12 100/1005

R42

472/1005

R42

472/1005

TP1 PCB_TP10TP1 PCB_TP101

TP3 PCB_TP10TP3 PCB_TP101

TP6 PCB_TP10TP6 PCB_TP101

TP10 PCB_TP10TP10 PCB_TP101

C17

225p/16V

C17

225p/16V

C2

104p/50V

C2

104p/50V Q1

MMBT4403

Q1

MMBT44031

23

R31 101/1005R31 101/1005TP13 PCB_TP10TP13 PCB_TP101

C3

104p/50V

C3

104p/50V

Q5MMBT4401Q5MMBT4401

1

23

R21102/1005R21102/1005

R20103/1005R20103/1005

R25 103/1005R25 103/1005

R5 102/1005R5 102/1005

R43

472/1005

R43

472/1005

R28 152/1005R28 152/1005

R9472/1005R9472/1005

U2KIA7042AFU2KIA7042AF

VC

C1

GN

D2

OU

T3

GN

D4

TP11 PCB_TP10TP11 PCB_TP101

R33

103/1005

R33

103/1005

R13 102/1005R13 102/1005

D2

ZMMC6V2

D2

ZMMC6V2

12

Q4MMBT4401Q4MMBT4401

1

23

D1

ZMMC6V2

D1

ZMMC6V2

12

TP7 PCB_TP10TP7 PCB_TP101

R40 101/1005R40 101/1005

R23103/1005R23103/1005

C6

104p/50V

C6

104p/50V

R36

203/1005

R36

203/1005

R4 103/1005R4 103/1005

TP5 PCB_TP10TP5 PCB_TP101

L2OPEN-CIC41P600AEL2OPEN-CIC41P600AE

2mm

JP1FW20020-24

2mm

JP1FW20020-24

123456789

101112131415161718192021222324

26

25

R17 OPEN-101/1005R17 OPEN-101/1005

TP15PCB_TP10TP15PCB_TP10

1

R35

103/1005

R35

103/1005

Q3MMBT4401Q3MMBT4401

1

23

1.25mm

JP212505WR-15A

1.25mm

JP212505WR-15A

1110987654321

12131415

1617

R14103/1005R14103/1005

C16

104p/16V/1005

C16

104p/16V/1005

R22 103/1005R22 103/1005

TP2 PCB_TP10TP2 PCB_TP101

R18 152/1005R18 152/1005TP9 PCB_TP10TP9 PCB_TP101

TP12 PCB_TP10TP12 PCB_TP101

R34

OPEN-121/3216

R34

OPEN-121/3216

U1FDS6675BZU1FDS6675BZ

S1

1

S2

2

S3

3

G4

D1

5D

26

D3

7D

48

C9

105p/16V/1005

C9

105p/16V/1005

R11 100/1005R11 100/1005

R39 000/1005R39 000/1005

TP8 PCB_TP10TP8 PCB_TP101

R8 103/1005R8 103/1005

C10

104p/16V/1005

C10

104p/16V/1005

TP4 PCB_TP10TP4 PCB_TP101

C4

OPEN-100uF/16V/MVK/S

C4

OPEN-100uF/16V/MVK/S

TP14PCB_TP10TP14PCB_TP10

1

R10472/1005R10472/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MAX: 3A

All location are from 50 to 100

MAX 1.5A

Max 3A

MAX: 3A

32/42LD575-ZB

A2V5_BCM3556

A1V2_BCM3556

A3V3_BCM3556

D3V3_BCM3556

D1V2_BCM3556

1V2_BCM3556

3V3_BCM3556

3V3_BCM3556

12V_SMPS

3V3_BCM3556

+1V8 D1V8_DDR

DDR_VREF0DDR_VREF1

DDR_VTT

+1V8

A2V5_BCM3556

DC_EN[1,3,5]

DC_EN[1,3,5]

INSTANT_BOOT[6]

U51AOZ1073AIL/SO-8LU51AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

R70

103/1005

R70

103/1005

L57CIS41P600AEL57CIS41P600AE

C70

106p/10V/2012

C70

106p/10V/2012

C87

104p/16V/1005

C87

104p/16V/1005

C62

106p/10V/2012

C62

106p/10V/2012C61

106p/16V/2012

C61

106p/16V/2012

R69 103/F/1005R69 103/F/1005

C68

332p/50V/1005

C68

332p/50V/1005

U55RT9183H-PM5U55RT9183H-PM5

VI2

VO4

GN

D3

SEN5

SD

1

GN

D6

TP58TP10TP58TP10

1

R68104/F/1005R68104/F/1005

C79

122p/50V/1005

C79

122p/50V/1005

TP53TP10TP53TP10

1

C53

106p/10V/2012

C53

106p/10V/2012

R62OPEN-104/F/1005R62OPEN-104/F/1005

C60

106p/16V/2012

C60

106p/16V/2012

R643093/F/1005R643093/F/1005

C67

106p/10V/2012

C67

106p/10V/2012

TP54TP10TP54TP10

1

U50AOZ1073AIL/SO-8LU50AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

L55CIC10P300NCL55CIC10P300NC

C73

102p/50V/1005

C73

102p/50V/1005C80

OPEN-106p/10V/2012

C80

OPEN-106p/10V/2012

C63

106p/10V/2012

C63

106p/10V/2012

R65753/F/1005R65753/F/1005

TP50TP10TP50TP10

1

C78 220p/50V/1005C78 220p/50V/1005

L59 OPEN-CIC10P300NCL59 OPEN-CIC10P300NC

C90

100uF/16V/MVK/S

C90

100uF/16V/MVK/S

R53

303/F/1005

R53

303/F/1005

R67 475/1005R67 475/1005

C69

106p/10V/2012

C69

106p/10V/2012

C59

106p/10V/2012

C59

106p/10V/2012

TP52TP10TP52TP10

1

TP51TP10TP51TP10

1

R71

472/F/1005

R71

472/F/1005

R51

153/1005

R51

153/1005

C86

123p/2012

C86

123p/2012

L54SPC10040-4R7ML54SPC10040-4R7M

C74

226P/6.3V/2012

C74

226P/6.3V/2012

C82

104p/16V/1005

C82

104p/16V/1005

C54

106p/10V/2012

C54

106p/10V/2012

C65

106p/10V/2012

C65

106p/10V/2012

R66513/F/1005R66513/F/1005

C57

106p/10V/2012

C57

106p/10V/2012

U53RT8004P/CPU53RT8004P/CP

VDD1

PGOOD2

COMP3

FB4

RT5

SYNC/MODE6

EN/SS7

PVDD9

PVDD16

LX10

LX11

LX14

LX15

GND8

PGND12

PGND13

PAD17

R72 OPEN-330/1005R72 OPEN-330/1005

L51SPC10040-4R7ML51SPC10040-4R7M

R55 122/F/1005R55 122/F/1005

L58SPC6025-1R0ML58SPC6025-1R0M

U54EUP7996U54EUP7996

VDDQ5

NSD2

AVIN6

PVIN7

VREF4

VSENSE3

VTT8

GN

D1

PG

ND

9

TP55TP10TP55TP10

1

R58

622/1005

R58

622/1005

TP57TP10TP57TP10

1

TP56TP10TP56TP10

1

C52

106p/16V/2012

C52

106p/16V/2012

C84

104p/16V/1005

C84

104p/16V/1005

C81

104p/16V/1005

C81

104p/16V/1005

C75

226P/6.3V/2012

C75

226P/6.3V/2012

R61

103/F/1005

R61

103/F/1005

L53CIC10P300NCL53CIC10P300NC

R60 681/F/1005R60 681/F/1005L56CIS41P600AEL56CIS41P600AE

R52

103/F/1005

R52

103/F/1005

R63103/1005R63103/1005

L61

OPEN-CIC10P300NC

L61

OPEN-CIC10P300NC

C83

105p/6.3V/1005

C83

105p/6.3V/1005

C85

106p/10V/2012

C85

106p/10V/2012

L52CIC10P300NCL52CIC10P300NC

C51

106p/16V/2012

C51

106p/16V/2012

C88

226P/6.3V/2012

C88

226P/6.3V/2012

R59

512/F/1005

R59

512/F/1005

C58

222p/50V/1005

C58

222p/50V/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 42: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 101 to 130

MAX: 3A

MAX: 3A

MAX 1.5A

32/42LD575-ZB

1V26_FRC

3V3_FRC12V_SMPS

3V3_FRC 1V5_MEMC

12V_SMPS

DC_EN[1,2,5]

DC_EN[1,2,5]C110

332p/50V/1005

C110

332p/50V/1005

L102SPC10040-4R7ML102SPC10040-4R7M

C116

101p/50V/1005

C116

101p/50V/1005

U101AOZ1073AIL/SO-8LU101AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

R115103/1005R115103/1005

U103LD29150PT/P-PAK 5PU103LD29150PT/P-PAK 5P

/IN

H1

VIN

2

GN

D3

VO

UT

4

AD

J5

GN

D6

R103

153/1005

R103

153/1005

R113682/F/1005R113682/F/1005

TP102PCB_TP10

TP102PCB_TP10

1

C113

106p/10V/2012

C113

106p/10V/2012

C146

226P/6.3V/2012

C146

226P/6.3V/2012

C117

226P/6.3V/2012

C117

226P/6.3V/2012

R105

303/F/1005

R105

303/F/1005

R109

622/1005

R109

622/1005

C119

105p/16V/1005

C119

105p/16V/1005

TP104PCB_TP10

TP104PCB_TP10

1

C112

106p/10V/2012

C112

106p/10V/2012

C106

106p/10V/2012

C106

106p/10V/2012

R111

512/F/1005

R111

512/F/1005

R112 681/F/1005R112 681/F/1005

C101

106p/16V/2012

C101

106p/16V/2012

R110

103/F/1005

R110

103/F/1005

L101SPC10040-4R7ML101SPC10040-4R7M C105

106p/10V/2012

C105

106p/10V/2012

R106 122/F/1005R106 122/F/1005

TP105PCB_TP10TP105PCB_TP10

1

C111

OPEN-226P/6.3V/2012

C111

OPEN-226P/6.3V/2012

R114303/F/1005R114303/F/1005

C108

106p/16V/2012

C108

106p/16V/2012

C103

222p/50V/1005

C103

222p/50V/1005

R104

103/F/1005

R104

103/F/1005

U102AOZ1073AIL/SO-8LU102AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

C104

OPEN-226P/6.3V/2012

C104

OPEN-226P/6.3V/2012

TP101PCB_TP10

TP101PCB_TP10

1TP103

PCB_TP10TP103

PCB_TP10

1

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 151 to 180

MAX: 3A

MAX: 3A

32/42LD575-ZB

12V_SMPS5V_USB

3V3_NOR5V

12V_SMPS5V

5V_CI

5V_NOR

5V AGC_VDDO

5V

DC_EN[1,2,3]

DC_EN[1,2,3]

U151AOZ1073AIL/SO-8LU151AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

C164

106p/10V/2012

C164

106p/10V/2012

C207

106p/16V/2012

C207

106p/16V/2012

R176OPEN-000/1005R176OPEN-000/1005

L156SPC7040-4R7M

L156SPC7040-4R7M

R175104/1005R175104/1005

C156

OPEN-226P/6.3V/2012

C156

OPEN-226P/6.3V/2012

C153

106p/16V/2012

C153

106p/16V/2012

R155 302/F/1005R155 302/F/1005

C171

104p/16V/1005

C171

104p/16V/1005

L153 CIC10P300NCL153 CIC10P300NC

C154

106p/10V/2012

C154

106p/10V/2012R153

103/F/1005

R153

103/F/1005

U155LD1117AL-ADJU155LD1117AL-ADJ

VIN3

AD

J1

VO2

TAP4

C163

106p/10V/2012

C163

106p/10V/2012

R163

103/F/1005

R163

103/F/1005

C159102p/50V/1005C159102p/50V/1005

TP157PCB_TP10TP157PCB_TP10

1

R151104/1005R151104/1005

U156LD1117AL-ADJU156LD1117AL-ADJ

VIN3

AD

J1

VO2

TAP4

TP154PCB_TP10TP154PCB_TP10

1

R174 302/F/1005R174 302/F/1005

C167

106p/10V/2012

C167

106p/10V/2012

C195

106p/10V/2012

C195

106p/10V/2012

C162

OPEN-226P/6.3V/2012

C162

OPEN-226P/6.3V/2012

C7

106p/10V/2012

C7

106p/10V/2012

R165201/F/1005R165201/F/1005

U152AOZ1073AIL/SO-8LU152AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

C200

105p/6.3V/1005

C200

105p/6.3V/1005

R152203/1005R152203/1005

C155

106p/10V/2012

C155

106p/10V/2012R154

513/F/1005

R154

513/F/1005

TP151PCB_TP10TP151PCB_TP10

1

R164

121/F/1005

R164

121/F/1005

C152

106p/16V/2012

C152

106p/16V/2012

R172

513/F/1005

R172

513/F/1005

C205

105p/6.3V/1005

C205

105p/6.3V/1005

C204

105p/6.3V/1005

C204

105p/6.3V/1005

C8

106p/10V/2012

C8

106p/10V/2012

R169201/F/1005R169201/F/1005

TP158PCB_TP10TP158PCB_TP10

1

C158102p/50V/1005C158102p/50V/1005

C161

106p/16V/2012

C161

106p/16V/2012

L154 CIC10P300NCL154 CIC10P300NC

R156OPEN-000/1005R156OPEN-000/1005

R168

121/F/1005

R168

121/F/1005

R173203/1005R173203/1005

TP152PCB_TP10TP152PCB_TP10

1

L152SPC10040-4R7M

L152SPC10040-4R7M

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 43: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SC_MUTE SCART Audio OUT MUTE

Buzzer Control

PA5

PA4

UART0(to RS232)

PA3

UART0(to RS232)

PA2

PB7

PB1

PB0

PA6

PA7

PA0

PA1

KEY_ADC2

PB2

PB3

PB4

PC0

PB5

PB6

PC1

PC2

PC3

PC4

PC5

PC6

PC7

PD0

PD1

PD2

PD3

PD4

PD5

PD6

PD7

KEY_ADC1

I2C0_SCL

I2C0_SDA

A_RESET

AC_DETECT

Front Key ADC2

Front Key ADC1

STBY_EN

MOSI

MISO

SCK

RA

TA

IR_IN

AMP Reset Control(to AMP)

SMPS AC Detect

IR Input

CEC_A

I2C(to BCM3556)

I2C(to BCM3556)

Stand-by ON/OFF

JTAG

JTAG

JTAG

System Reset

MOD2_DET

MOD1_DET

Model Detect

Model Detect

ATM_SCL

ATM_SDA_IN

ATM_SDA_ OUT

LGE SUB B/D Control I2C

LGE SUB B/D Control I2C

LGE SUB B/D Control I2C

MOD3_DET

Model Detect

PWM_BUZZ

All location are from 181 to 210

uCOM JTAG

MOD4_DET Model Detect

LED_B

LED_R

Blue LED Control(PWM)

Red LED Control

CEC_O

BCM_INT BCM3556 Interrupt

CDS_OUT

RTC

RTC

COMP Internal Comparator

32/42LD575-ZB

MOD3_ID

KEY_ADC2

KEY_ADC1

MISOSCK

MOSI

KEY_ADC1KEY_ADC2

RESETn

MOSIRESETnSCKMISO

RESETn

MOD2_IDMOD1_ID

MOD4_ID

CDS_OUT

MOD1_IDMOD2_ID

MOD3_IDMOD4_ID

COMP

3V4_STB

3V4_STB

3V4_STB

3V4_STB

3V4_STB

LED_R [1]

KEY_ADC2 [1]

IR_IN[1]

STBY_EN[1]

KEY_ADC1 [1]

TA[11,34]RA[11,34]

PWM_BUZZ[1]

ATM_SCL[1]ATM_SDA_IN[1]ATM_SDA_OUT[1]

SC_MUTE[36]

I2C0_SCL [12,13]I2C0_SDA [12,13]

CEC_O[35]

AMP_RESET [38]AC_DETECT [1,36,38]

BCM_INT [11]

CDS_OUT [1]

LED_B[1]

INSTANT_BOOT [2]CEC_A[20,35]

R191 OPEN-103/1005R191 OPEN-103/1005

C186

104p/16V/1005

C186

104p/16V/1005

C1895R6p/50V/1005C1895R6p/50V/1005

R199OPEN-000/2012R199OPEN-000/2012

C188

OPEN-103p/50V/1005

C188

OPEN-103p/50V/1005

C184

106p/10V/2012

C184

106p/10V/2012

C183104p/16V/1005

C183104p/16V/1005

R192 103/1005R192 103/1005

R186 330/1005R186 330/1005

R187 000/1005R187 000/1005

C1905R6p/50V/1005C1905R6p/50V/1005

Y18232.768kHz/12.5pF/SMDY18232.768kHz/12.5pF/SMD

44 11

22

33

S181JTP1127WEMS181JTP1127WEM

1 2

3 4

R183 562/F/1005R183 562/F/1005

R185 330/1005R185 330/1005

R190 103/1005R190 103/1005

R194 103/1005R194 103/1005

C182104p/16V/1005

C182104p/16V/1005

R198 330/1005R198 330/1005

R197 103/1005R197 103/1005

U181

ATMEGA324PA-AU

U181

ATMEGA324PA-AU

(ADC0) PA037

(ADC1) PA136

(ADC2) PA235

(ADC3) PA334

(ADC4) PA433

(ADC5) PA532

(ADC6) PA631

(ADC7) PA730

(SCL) PC019

(SDA) PC120

(TCK) PC221

(TMS) PC322

(TDO) PC423

(TDI) PC524

(TOSC1) PC625

(TOSC2) PC726

PB0 (XCK/T0)40

PB1 (T1)41

PB2 (AIN0/INT2)42

PB3 (AIN1/OC0)43

PB4 (SS)44

PB5 (MOSI)1

PB6 (MISO)2

PB7 (SCK)3

PD0 (RXD)9

PD1 (TXD)10

PD2 (INT0)11

PD3 (INT1)12

PD4 (OC1B)13

PD5 (OC1A)14

PD6 (ICP)15

PD7 (OC2)16

XTAL27

XTAL18

AREF29

AVCC27

RESETn4

VCC15

VCC217

VCC338

GND16

GND218

GND328

GND439

C192

OPEN-160p/50V/1005

C192

OPEN-160p/50V/1005

R189 101/1005R189 101/1005

JP181

OPEN-2X3(2.54mm)

JP181

OPEN-2X3(2.54mm)

1 23 45 6

R193 OPEN-103/1005R193 OPEN-103/1005

Y18110.111MHZ/12PF/SMD

Y18110.111MHZ/12PF/SMD

12

C181

104p/16V/1005

C181

104p/16V/1005

R181103/1005R181103/1005

C187

104p/16V/1005

C187

104p/16V/1005

C185

104p/16V/1005

C185

104p/16V/1005R184 562/F/1005R184 562/F/1005

R234103/1005R234103/1005

R196 OPEN-103/1005R196 OPEN-103/1005

R182102/1005R182102/1005

R195 OPEN-103/1005R195 OPEN-103/1005

R239513/1005R239513/1005

R188 103/1005R188 103/1005

C191OPEN-160p/50V/1005

C191OPEN-160p/50V/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

-->> Place all these components near BCM3556

All location are from 211 to 270

Place all these components near Connector

32/42LD575-ZB

HD_Pr

SD_CVBS3

SD_CVBS1SD_CVBS2

HD_YHD_Pb

PC_GPC_BPC_R

HD_PrHD_PbHD_Y

HD_Y

HD_Pb

HD_Pr

SCART_R

SCART_G

SCART_B

SCART_G

SCART_RSCART_B

SCART_G

SCART_RSCART_B

SD_CVBS2SD_CVBS3

SD_CVBS1

PC_R

PC_GPC_B

SD_CVBS4

SD_CVBS4

A2V5_BCM3556A2V5_BCM3556

PC_B[34]

SCART1_ID[36]

PC_HSYNC[34]PC_VSYNC[34]

SIF[27]

PC_R[34]

FB1[36]

PC_G[34]

SCART1_R[36]

SCART1_G[36]

SCART1_B[36]

COMP_Pb[37]

COMP_Pr[37]

COMP_Y[37]

AV_CVBS[37]SCART1_CVBS[36]RF_CVBS[9,27]REAR_CVBS[37]

R266 100/1005R266 100/1005 R213 360/F/1005R213 360/F/1005C224 104p/16V/1005C224 104p/16V/1005

L211 CIH10TR15JNCL211 CIH10TR15JNC

C247 104p/16V/1005C247 104p/16V/1005

R237 750/F/1005R237 750/F/1005

TP213 PCB_TP08TP213 PCB_TP081

C213

150p/50V/1005

C213

150p/50V/1005

C235 150p/50V/1005C235 150p/50V/1005

R265 100/1005R265 100/1005

C233 104p/16V/1005C233 104p/16V/1005

C241

150p/50V/1005

C241

150p/50V/1005

R261 100/1005R261 100/1005

C257 104p/16V/1005C257 104p/16V/1005

C250 150p/50V/1005C250 150p/50V/1005

C216

150p/50V/1005

C216

150p/50V/1005

C225 150p/50V/1005C225 150p/50V/1005

R244 750/F/1005R244 750/F/1005

C259 OPEN-104p/16V/1005C259 OPEN-104p/16V/1005

C244 104p/16V/1005C244 104p/16V/1005

R285 60R4/F/1005R285 60R4/F/1005

R238 750/F/1005R238 750/F/1005

R225 360/F/1005R225 360/F/1005C253 104p/16V/1005C253 104p/16V/1005

L212 CIH10TR15JNCL212 CIH10TR15JNC

R242 750/F/1005R242 750/F/1005

C258 104p/16V/1005C258 104p/16V/1005

C249 104p/16V/1005C249 104p/16V/1005

R235 750/F/1005R235 750/F/1005

C232 104p/16V/1005C232 104p/16V/1005

L214 CIH10TR15JNCL214 CIH10TR15JNC

C228 104p/16V/1005C228 104p/16V/1005

R243 750/F/1005R243 750/F/1005

C251

150p/50V/1005

C251

150p/50V/1005

C218 104p/16V/1005C218 104p/16V/1005

C211 150p/50V/1005C211 150p/50V/1005

C230 104p/16V/1005C230 104p/16V/1005

C223 104p/16V/1005C223 104p/16V/1005

R241 750/F/1005R241 750/F/1005

R214 360/F/1005R214 360/F/1005C229 104p/16V/1005C229 104p/16V/1005

R221 360/F/1005R221 360/F/1005

TP212 PCB_TP08TP212 PCB_TP081 C234 OPEN-104p/16V/1005C234 OPEN-104p/16V/1005

R215 360/F/1005R215 360/F/1005

R247 60R4/F/1005R247 60R4/F/1005

C227 104p/16V/1005C227 104p/16V/1005

Analog VideoInputs

U211PBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Analog VideoInputs

U211PBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

SD_C1AG10

SD_CVBS2AG11 SD_CVBS1

AD9

SD_L1AH10

SD_INCM_CVBS4AG13

SD_SIF1AF17

SD_RAD10

SD_GAE9

SD_BAH9

SD_Y1AG15

SD_PR1AE15 SD_PB1AF15

SD_INCM_BAG9

SD_INCM_LC3AF12

SD_L2AE11

SD_C2AF11

SD_CVBS4AF13

SD_L3AH13

SD_C3AE12

SD_CVBS3AG12

SD_INCM_CVBS1AC9

SD_INCM_CVBS2AF10

SD_INCM_CVBS3AH12

RGB_HSYNCAG3

RGB_VSYNCAF4

SD_INCM_SIF1AG17

SD_INCM_COMP1AH15

SD_INCM_COMP3AH14

SD_INCM_LC1AE10

SD_INCM_LC2AH11

SD_INCM_COMP2AH16

SD_FBAD15

SD_Y2AG16

SD_PR2AF16 SD_PB2AH17

SD_FSAE16

SD_PR3AE14 SD_PB3AF14 SD_Y3AG14

SD_FS2AE17

SD_INCM_RAC10

SD_INCM_GAF9

C252

150p/50V/1005

C252

150p/50V/1005

L216 CIH10TR15JNCL216 CIH10TR15JNC

R223 360/F/1005R223 360/F/1005

C236

150p/50V/1005

C236

150p/50V/1005

C246 104p/16V/1005C246 104p/16V/1005

C222 104p/16V/1005C222 104p/16V/1005

R222 14R7/F/1005R222 14R7/F/1005C245 104p/16V/1005C245 104p/16V/1005

R240 750/F/1005R240 750/F/1005

C220

150p/50V/1005

C220

150p/50V/1005

R211 360/F/1005R211 360/F/1005

TP211 PCB_TP08TP211 PCB_TP081

C248 104p/16V/1005C248 104p/16V/1005R228 14R7/F/1005R228 14R7/F/1005

R246 60R4/F/1005R246 60R4/F/1005

C214 150p/50V/1005C214 150p/50V/1005

R224 14R7/F/1005R224 14R7/F/1005

C219 104p/16V/1005C219 104p/16V/1005

R262 360/F/1005R262 360/F/1005

L215 CIH10TR15JNCL215 CIH10TR15JNC

C242 150p/50V/1005C242 150p/50V/1005

C212

150p/50V/1005

C212

150p/50V/1005

R226

103/1005

R226

103/1005

C231 104p/16V/1005C231 104p/16V/1005

R233

OPEN-120/1005

R233

OPEN-120/1005

R227103/1005R227103/1005

C237

150p/50V/1005

C237

150p/50V/1005

C215

150p/50V/1005

C215

150p/50V/1005

R212 360/F/1005R212 360/F/1005

R230

OPEN-240/1005

R230

OPEN-240/1005

C217 104p/16V/1005C217 104p/16V/1005

R220 14R7/F/1005R220 14R7/F/1005

C221 104p/16V/1005C221 104p/16V/1005

C243

150p/50V/1005

C243

150p/50V/1005

R245 60R4/F/1005R245 60R4/F/1005

R232

123/1005

R232

123/1005

L213 CIH10TR15JNCL213 CIH10TR15JNC

C226

150p/50V/1005

C226

150p/50V/1005

R236 750/F/1005R236 750/F/1005

R216 OPEN-360/F/1005R216 OPEN-360/F/1005

R231

123/1005

R231

123/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 44: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

If unused, leave inputs open

Route INCM between associated left and right signals of same channel.Route all three traces as matched lines.Shield all lines from digital lines.

Place everything on this side very near the chip

Place everything on this side near the connector

All location are from 271 to 300

Place everything on this side near the chip

32/42LD575-ZB

COMP_RI[37]

COMP_LI[37]

SCART1_RI[36]

SCART1_LI[36]

CVBS_RI[37]

CVBS_LI[37]

PC_RI[34]

PC_LI[34]

REAR_CVBS_RI[37]

REAR_CVBS_LI[37]

R329 123/F/1005R329 123/F/1005

R283 5R1/F/1005R283 5R1/F/1005

R327 123/F/1005R327 123/F/1005

R325 123/F/1005R325 123/F/1005

R281 5R1/F/1005R281 5R1/F/1005

R279 343/F/1005R279 343/F/1005

R276 343/F/1005R276 343/F/1005

C295 104p/16V/1005C295 104p/16V/1005

R274 343/F/1005R274 343/F/1005C273 104p/16V/1005C273 104p/16V/1005

C276 105p/6.3V/1005C276 105p/6.3V/1005

R299 123/F/1005R299 123/F/1005

R295 343/F/1005R295 343/F/1005

C281 104p/16V/1005C281 104p/16V/1005

C298 105p/6.3V/1005C298 105p/6.3V/1005

R282 343/F/1005R282 343/F/1005

C275 104p/16V/1005C275 104p/16V/1005

R297 123/F/1005R297 123/F/1005

C296 105p/6.3V/1005C296 105p/6.3V/1005

C279 105p/6.3V/1005C279 105p/6.3V/1005

C271 105p/6.3V/1005C271 105p/6.3V/1005

C285 105p/6.3V/1005C285 105p/6.3V/1005

C280 105p/6.3V/1005C280 105p/6.3V/1005

C289 105p/6.3V/1005C289 105p/6.3V/1005

R278 5R1/F/1005R278 5R1/F/1005

R330 123/F/1005R330 123/F/1005

R328 123/F/1005R328 123/F/1005

R273 5R1/F/1005R273 5R1/F/1005

R326 123/F/1005R326 123/F/1005

R272 343/F/1005R272 343/F/1005

C274 105p/6.3V/1005C274 105p/6.3V/1005

C282 105p/6.3V/1005C282 105p/6.3V/1005

R271 343/F/1005R271 343/F/1005

R300 123/F/1005R300 123/F/1005

R280 343/F/1005R280 343/F/1005

R298 123/F/1005R298 123/F/1005

R294 343/F/1005R294 343/F/1005

C272 105p/6.3V/1005C272 105p/6.3V/1005

R277 343/F/1005R277 343/F/1005 C277 105p/6.3V/1005C277 105p/6.3V/1005

C287 105p/6.3V/1005C287 105p/6.3V/1005

Analog Audio Input Mux

U211TBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Analog Audio Input Mux

U211TBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

AUDMX_INCM1AF6

AUDMX_INCM2AG4

AUDMX_INCM3AE7

AUDMX_INCM4AH6

AUDMX_INCM5AE8

AUDMX_INCM6AG8

AUDMX_LEFT1AE6

AUDMX_LEFT2AH4

AUDMX_LEFT3AG6

AUDMX_LEFT4AH5

AUDMX_LEFT5AD8

AUDMX_RIGHT3AF7

AUDMX_RIGHT4AG7

AUDMX_RIGHT5AF8

AUDMX_LEFT6AH7

AUDMX_RIGHT1AD7

AUDMX_RIGHT2AG5

AUDMX_RIGHT6AH8

R275 5R1/F/1005R275 5R1/F/1005

C297 105p/6.3V/1005C297 105p/6.3V/1005

C278 104p/16V/1005C278 104p/16V/1005

C283 105p/6.3V/1005C283 105p/6.3V/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 301 to 350

Audio Output

Video Output

32/42LD575-ZB

VDAC_RBIAS

VDAC_VREG

AUD_LEFT1_p

AUD_RIGHT1_pAUD_RIGHT1_n

AUD_LEFT1_n

AUD_REF_9V

AUD_REF_9V

VDAC_OUT

AUD_LEFT1_n

AUD_LEFT1_p

AUD_RIGHT1_n

AUD_RIGHT1_p

A3V3_BCM3556

12V_SMPS

5V_NOR

SPDIF_OUT [34]

HP_LN_OUT [38]

HP_RN_OUT [38]

I2S_OUT_CLK [38]I2S_OUT_DAT [38]I2S_OUT_WS [38]

SC1_LOUT [36]

SC1_ROUT [36]

HP_LP_OUT [38]

HP_RP_OUT [38]

SC1_SEL [11]

SC1_CVBSO [36]

RF_CVBS[7,27]

SC1_MUTE [11]

C309 104p/16V/1005C309 104p/16V/1005

R301

100/1005

R301

100/1005

+

- U302ATL072CD

+

- U302ATL072CD

3

21

84

C307

103p/50V/1005

C307

103p/50V/1005 R435OPEN-000/1005R435OPEN-000/1005

RN302150*2RN302150*2 1

2 34

C317 106p/6.3VC317 106p/6.3V

L301CIC10P300NCL301CIC10P300NC

C313 220uF/6.3V/SC313 220uF/6.3V/S

R310

683/F/1005

R310

683/F/1005

C302104p/50VC302104p/50V

R30937R4/F/1005R30937R4/F/1005

R313153/F/1005R313153/F/1005

RN304OPEN-150*2RN304OPEN-150*2

12 3

4

C449104p/16V/1005C449104p/16V/1005

C301

104p/16V/1005

C301

104p/16V/1005

R436OPEN-000/1005R436OPEN-000/1005

C310 220uF/6.3V/SC310 220uF/6.3V/S

U303IDTVS330QGU303IDTVS330QG

DC9

DA4

DB7

GN

D8

VC

C16

S1C11

S1A2

S1B5

S2C10

S2A3

S2B6

IN1

EN15

DD12

S1D14

S2D13

R314 343/F/1005R314 343/F/1005

C315 106p/6.3VC315 106p/6.3V

R305153/F/1005R305153/F/1005

U301FMS6141S5X/SO8U301FMS6141S5X/SO8

GND1

GND2

VDin3

VDout4

VCC5

R308

5620/F/1005

R308

5620/F/1005

DC301

ZMM5239B(9V1)

DC301

ZMM5239B(9V1)

12

RN301150*2RN301150*2

12 3

4

C306

106p/10V/2012

C306

106p/10V/2012

C304

390p/50V/1005

C304

390p/50V/1005

C312 390p/50V/1005C312 390p/50V/1005

C308 390p/50V/1005C308 390p/50V/1005

R306153/F/1005R306153/F/1005

R304

683/F/1005

R304

683/F/1005

R303683/F/1005R303683/F/1005

+

- U302BTL072CD

+

- U302BTL072CD

5

67

84

RN303OPEN-150*2RN303OPEN-150*21

2 34

R311

683/F/1005

R311

683/F/1005

C305

104p/16V/1005

C305

104p/16V/1005

C311

390p/50V/1005

C311

390p/50V/1005

C316 106p/6.3VC316 106p/6.3V

R437750/F/1005R437750/F/1005

Audio In/Out

U211ABCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Audio In/Out

U211ABCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

SPDIF_IN_NAF3 SPDIF_IN_PAH1

I2S_CLK_INAE18

I2S_CLK_OUTAF18

I2S_DATA_INAD17

I2S_DATA_OUTAH19

I2S_LR_INAD18

I2S_LR_OUTAG18

AUD_LEFT0_PAH26

AUD_LEFT0_NAG26

AUD_RIGHT0_PAG25

AUD_RIGHT0_NAH25

AUD_LEFT1_PAG23

AUD_LEFT1_NAH23

AUD_RIGHT1_PAH24

AUD_RIGHT1_NAG24

AUD_SPDIFAH2

AUD_RIGHT2_PAG22

AUD_RIGHT2_NAF22

AUD_LEFT2_PAE21

AUD_LEFT2_NAF21

R312153/F/1005R312153/F/1005

C303

106p/16V/2012

C303

106p/16V/2012

C314 106p/6.3VC314 106p/6.3V

Analog VideoOutputs

U211OBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Analog VideoOutputs

U211OBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

VDAC_1AH20

VDAC_RBIASAH22

VDAC_VREGAH21

VDAC_2AG19

R302 750/3216R302 750/3216

R307 343/F/1005R307 343/F/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 45: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PANEL CONTROL

Module Power

All location are from 351 to 380

32/42LD575-ZB

TXA0-TXA0+

TXA1-TXA1+

TXA2-TXA2+

TXA3-TXA3+

TXA4-TXA4+

TXACLK-TXACLK+

TXB0-TXB0+

TXB1-TXB1+

TXB2-TXB2+

TXB3-TXB3+

TXB4-TXB4+

TXBCLK-TXBCLK+

MODULE_POWER

12V_SMPS

PANEL_PWR[11]

TXA0- [24]TXA0+ [24]

TXA1- [24]TXA1+ [24]

TXA2- [24]TXA2+ [24]

TXACLK- [24]TXACLK+ [24]

TXA3- [24]TXA3+ [24]

TXA4- [24]TXA4+ [24]

TXB0- [24]TXB0+ [24]

TXB1- [24]TXB1+ [24]

TXB2- [24]TXB2+ [24]

TXBCLK- [24]TXBCLK+ [24]

TXB3- [24]TXB3+ [24]

TXB4- [24]TXB4+ [24]

R351472/1005R351472/1005

R352472/1005R352472/1005

C352104p/50VC352104p/50V

C351

106p/16V/2012

C351

106p/16V/2012C353475p/16V/3216C353475p/16V/3216

R353103/1005R353103/1005

Q352MMBT4401Q352MMBT4401

1

23

L351

CIC31P121NE

L351

CIC31P121NE

LVDS

U211EBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

LVDS

U211EBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

LVDS_TX_0_DATA0_NA4

LVDS_TX_0_DATA0_PB4

LVDS_TX_0_DATA1_NB6

LVDS_TX_0_DATA1_PC6

LVDS_TX_0_DATA2_NA3

LVDS_TX_0_DATA2_PB3

LVDS_TX_0_DATA3_NA2

LVDS_TX_0_DATA3_PA1

LVDS_TX_0_DATA4_ND6

LVDS_TX_0_DATA4_PD5

LVDS_TX_0_CLK_NB5

LVDS_TX_0_CLK_PC5

LVDS_TX_1_DATA0_NB2

LVDS_TX_1_DATA0_PB1

LVDS_TX_1_DATA1_NC3

LVDS_TX_1_DATA1_PC2

LVDS_TX_1_DATA2_ND2

LVDS_TX_1_DATA2_PD1

LVDS_TX_1_DATA3_NE2

LVDS_TX_1_DATA3_PE1

LVDS_TX_1_DATA4_NE4

LVDS_TX_1_DATA4_PE3

LVDS_TX_1_CLK_ND4

LVDS_TX_1_CLK_PD3

C354104p/50VC354104p/50V

Q351IRLML6402TRPBF

Q351IRLML6402TRPBF

2

1

3

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 381 to 400

STREAMS FROM DVB-S

STREAMS FROM DVB-T

STREAMS FROM DVB-C

SC1_MUTE

GPIO-21

GPIO-11

GPIO-04

GPIO-19

GPIO-09

GPIO-29

GPIO-10

GPIO-26

GPIO-13

GPIO-14

GPIO-20

GPIO-07

GPIO-28

GPIO-12

GPIO-08

GPIO-16

GPIO-06

GPIO-15

GPIO-23

GPIO-22

GPIO-03

GPIO-00

GPIO-24

GPIO-05

GPIO-25

GPIO-18

GPIO-17

GPIO-02

GPIO-01

GPIO-27

CH_TER_RESET

BLT_EN

HS0_D0

nCI_CD1

CI_POWER

CI_RESET

UART_TXD_0

UART_RXD_0

ENET_ACT

ENET_LINK

NVRAM_WP

HS0_SYNC

HS0_CLK

HS1_D0

HS1_SYNC

HS1_CLK

PWM1_DIM

HS2_D0

HS2_SYNC

HS2_CLK

CH_QAM_RESET

CH_SAT_RESET

PD_RESET

FRC_RESET

I2S_OUT_MCLK

A_DIM

PANEL_POWER

GPIO-42

GPIO-57

GPIO-53

GPIO-51

GPIO-47

GPIO-45

GPIO-56

GPIO-44

GPIO-48

GPIO-40

GPIO-49

GPIO-43

GPIO-54

GPIO-46

GPIO-52

GPIO-50

GPIO-55

GPIO-41

GPIO-37

GPIO-34

GPIO-36

GPIO-31

GPIO-30

GPIO-32

GPIO-33

GPIO-35

GPIO-39

GPIO-38

CI2CHIP_MCLKI

UART_TXD_1

UART_RXD_1

nCI_IRQ

nCI_CD2

GP40_CI_CE_N

PANEL_ER

UART_RXD_2

UART_TXD_2

REAR_CVBS_LINK

HS0_VALID

HS1_VALID

HS2_VALID

SC1_SEL

HP_LINK

PC_LINK

COMP_LINK

SCART1_LINK

AV_CVBS_LINK

BCM_INT

HDMI_INT#

FROM RS-232

FROM A/V Decoder Control

FROM A/V Decoder Control

FLASH_WP

TUNER_RESET

BCN_CTR

SEL_QAM_OFDM

NVRAM Write protect

Backlight ON/OFF control

STREAMS FROM DVB-S

STREAMS FROM External DVB-T(OPTION)

STREAMS FROM DVB-C

HDMI Interrupt

PANEL BRIGHT ADJUST

DVB-T/C IF, AGC switch control

FROM RS-234

TDA10048 Device Reset

TDA10024 Device Reset

CI Device Reset

TDA9997 Device Reset

X421 FRC Device Reset

I2S Audio MCLK OUTPUT

BCM4505 Device Reset

Analog Dimming Control

Panel Power Control

CI Power Control

Ethernet Active LED

Ethernet Link LEDCI1 Detect

CI2 Detect

AVC Debug(UART1)

AVC Debug(UART2)

MICOM INTERRPUT

CI Interrupt

Flash Write protect

TUNER Device Reset

TUNER Booster control

SCART OUTPUT Select

HEADPHONE DETECT

PC DETECT

Component DETECT

SCART DETECT

CVBS DETECT

Rear CVBS DETECT

DVB-S Valid

External DVB-T Valid

DVB-C Valid

Panel Error Detection Port

CI Master Clock

CI Buffer Control

SCART Video Mute control

TCON_SEL1

TCON_SEL2

TCON Voltage Control

TCON Voltage Control

32/42LD575-ZB

FRC_RESET

FRC_RESET

D3V3_BCM3556

HS0_CLK [32]HS0_SYNC [32]

HS0_VALID [32]

HS0_D0 [32]

HS1_VALID [28]

HS2_CLK [29]HS2_SYNC [29]

HS2_VALID [29]

HS2_D0 [29]

HS1_CLK [28]HS1_SYNC [28]HS1_D0 [28]

ENET_LINK [14]

ENET_ACT [14]

nCI_CD1 [19]

nCI_CD2 [19]

nCI_IRQ [19]

CH_QAM_RESET [29]

PD_RESET [20]FRC_RESET [22]

CH_TER_RESET [28]

UART_RXD_0 [6,34]

UART_RXD_1 [13]

UART_TXD_0 [6,34]

UART_TXD_1 [13]

I2S_OUT_MCLK [38]

HP_LINK [38]PC_LINK [34]

SCART1_LINK [36]COMP_LINK [37]

AV_CVBS_LINK [37]

REAR_CVBS_LINK [37]

PWM1_DIM [1]

A_DIM [1]

BLT_EN [1]

PANEL_ER [1]UART_RXD_2 [13]

UART_TXD_2 [13]

PANEL_PWR [10]

CI_POWER [19]

CI2CHIP_MCLKI [19]

CI_RESET [19]

CH_SAT_RESET [32]

GP40_CI_CE_N [19]

SC1_SEL [9]

BCM_INT [6]

HDMI_INT# [20]

FLASH_WP [12]

TUNER_RESET [27]

BCN_CTR [27]

SEL_QAM_OFDM [27]

SC1_MUTE [9]NVRAM_WP [12]

TCON_SEL1 [26]TCON_SEL2 [26]

TP383TP3831

TP381TP3811

TP382TP3821R381 102/1005R381 102/1005

GPIO

U211CBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

GPIO

U211CBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

GPIO_00/Ext_IRQb_0/MII_RX_CLK/AP_MEM_DATA_0/VI_656_1N26

GPIO_03/PKT1_DATA/MII_RXD_01/AP_MEM_DATA_3L25

GPIO_31/UART_RXD_1/LVDS_MODE_VSYNC/THD_DIV_DATA_3Y27

GPIO_55/LED_KD_2/RMX1_DATAM1

GPIO_46/PKT1_VALID/LED_LD_7/VO_656_1/VI_656_3R27

GPIO_10/RMX1_SYNC/Ext_IRQb_4/ANT_TX_DATA/AP_MEM_ADDR_1AA28

GPIO_11/RMX1_CLK/Ext_IRQb_5/ANT_DET/AP_MEM_ADDR_2AA26

GPIO_30/UART_TXD_1/Ext_IRQb_6/THD_DIV_DATA_2Y28

GPIO_39/Ext_IRQb_3/LED_LD_0/THD_DIV_DATA_4L5

GPIO_05/PKT1_CLK/MII_RXD_03/AP_MEM_DATA_5K28

GPIO_29/EXT_SC_CLK/IR2_IN/THD_DIV_DATA_1L23

GPIO_32/SPI_M_SCKG2

GPIO_56/LED_KD_3/RMX1_CLKL4

GPIO_47/PKT1_ERROR/LED_LS_0/VO_656_2/VI_656_4R26

GPIO_07/PKT2_SYNC/MII_TX_CLK/AP_MEM_DATA_7K26GPIO_06/PKT2_DATA/MII_RX_ER/AP_MEM_DATA_6K24

GPIO_57/RMX1_VALIDL6

GPIO_20/I2S_PM_LR_OUT/VO_656_4/MII_TXD_03/AP_MEM_ADDR_11N28

GPIO_13/PKT3_SYNC/VO_656_0/MII_COL/AP_MEM_ADDR_4L3

GPIO_01/Ext_IRQb_1/MII_RX_EN/AP_MEM_DATA_1/THD_DIV_STARTL26

GPIO_21/I2S_PM_DATA_OUT/VO_656_5/MII_TX_ER/AP_MEM_ADDR_12N27

GPIO_12/PKT3_DATA/VO_656_CLK/AP_MEM_ADDR_3L1

GPIO_45/PKT0_ERROR/LED_LD_6/VO_656_0/VI_656_2R28

GPIO_19/I2S_PM_CLK_OUT/VO_656_3/MII_TXD_02/AP_MEM_ADDR_10R25

GPIO_44/PKT0_VALID/LED_LD_5/VO_656_CLK/VI_656_CLKN23

GPIO_53/LED_KD_0/RMX1_PAUSEM3

GPIO_50/PKT3_VALID/LED_LS_3/VO_656_5/VI_656_7K6

GPIO_52/POD_PKT5P_ERROR/VO_656_7/VI_656_9P26

GPIO_51/PKT3_ERROR/LED_LS_4/VO_656_6/VI_656_8K5

GPIO_42/UART_RXD_2/LED_LD_3/DS_CLK_ADC/THD_DIV_DATA_7L27

GPIO_04/PKT1_SYNC/MII_RXD_02/AP_MEM_DATA_4K27

GPIO_22/AUD_FS_CLK1/VO_656_6/AP_MEM_ADDR_13AH18

GPIO_02/Ext_IRQb_2/MII_RXD_00/AP_MEM_DATA_2/VI_656_0N25

GPIO_40/VSYNC/LED_LD_1/DS_CLK_F1B_ADC/THD_DIV_DATA_5K4

GPIO_41/HSYNC/LED_LD_2/DS0_AFT_CTL/THD_DIV_DATA_6K1

GPIO_14/PKT3_CLK/VO_656_1/MII_MDC/AP_MEM_ADDR_5L2

GPIO_15/UART_RXD_0/MII_CRS/AP_MEM_ADDR_6Y25

GPIO_16/UART_TXD_0/MII_MDIO/AP_MEM_ADDR_7Y26

GPIO_23/IR_INT/VO_656_7/AUD_FS_CLK2/AP_MEM_ADDR_14P23

GPIO_24/PWM_0/SC_IO_0/AP_MEM_ADDR_15/THD_DIV_VALIDM23

GPIO_25/IR1_IN/SC_CLK_0/AP_MEM_WEbAD19

GPIO_26/IR_OUT/SC_RST_0/AP_MEM_CEbAE19

GPIO_27/EPHY_ACTIVITY/SC_PRES_0/AP_MEM_OEbM4

GPIO_28/EPHY_LINK/SC_VCC_0/THD_DIV_DATA_0M5

GPIO_33/SPI_M_MISO/POD2CHIP_MICLKG3

GPIO_48/PKT2_VALID/LED_LS_1/VO_656_3/VI_656_5P28

GPIO_49/PKT2_ERROR/LED_LS_2/VO_656_4/VI_656_6P27

GPIO_09/RMX1_DATA/PWM_1/ANT_RX_DATA/AP_MEM_ADDR_0AA27

GPIO_08/PKT2_CLK/MII_TXD_00K25

GPIO_54/LED_KD_1/RMX1_SYNCM2

GPIO_34/SPI_M_MOSI/CHIP2POD_MOCLKG5

GPIO_35/SPI_M_SS0bG6

GPIO_43/UART_TXD_2/LED_LD_4/THD_DIV_CLK/RMX0_PAUSEM26

GPIO_36/SPI_M_SS1bG4

GPIO_37/RMX0_VALIDL24

GPIO_38/SPI_S_SS0bP25

GPIO_17/VCXO27_A/FP_4SEC_RESET/MII_TX_EN/AP_MEM_ADDR_8M27

GPIO_18/VCXO27_B/VO_656_2/MII_TXD_01/AP_MEM_ADDR_9AA25

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 46: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

NAND Flash (8-bit) : 1Gbit

stra

p_N

AND

_ecc

_13

: 8 e

cc b

its2:

4 e

cc b

its

stra

p_N

AND

_ecc

_01

: 1 e

cc b

it0:

no

ecc

R411 : NANDR421 : Serial

stra

p_M

IPS

Freq

uenc

y0:

MIP

S ru

n at

405

MH

z1:

MIP

S ru

n at

378

MH

z

stra

p_N

AND

_BK0

_W_P

RO

T0:

ena

ble

BLK0

writ

es/s

ingl

e io

1: d

isab

le B

LK0

writ

es/m

ulti

io

stra

p_N

AND

_fla

sh_b

oot

0: S

eria

l Fla

sh1:

NAN

D F

lash

stra

p_sy

stem

big

end

ian

0: L

ittle

1: B

ig

stra

p_i2

c_sw

_lev

el0:

3.3

V Sw

itchi

ng le

vel

1: 5

V Sw

itchi

ng L

evel

stra

p_d2

cdiff

_ac

0 : D

isab

le D

2CD

IFF

AC1

: Ena

ble

D2C

DIF

F AC

All location are from 401 to 450

stra

p_XT

AL B

ias

Ctrl

1[1

:1]=

3: 3

.0m

A[1

:0]=

2: 2

.4m

A 3r

d ov

er tu

ne re

com

man

d

stra

p_XT

AL B

ias

Ctrl

0[0

:1]=

1: 1

.8m

A[0

:0]=

0: 1

.2m

A Fu

ndm

enta

l rec

omm

and

32/42LD570-ZB

nFLASH_RST

nPWR_RST

NAND_DATA2

NAND_RBb

NAND_ALE

NAND_DATA3

NAND_CS0b

NAND_DATA4

NAND_CLE

NAND_DATA5

NAND_WEb

NAND_DATA0

NAND_DATA6

NAND_REb

NAND_DATA1

NAND_DATA7

NAND_DATA2NAND_DATA3NAND_DATA4NAND_DATA5

NAND_DATA0

NAND_DATA6

NAND_DATA1

NAND_DATA7

NAND_CS0b

NAND_CLENAND_ALE

NAND_WEbNAND_REb

NAND_DATA6

NAND_DATA4NAND_DATA5

NAND_DATA1

NAND_DATA7

NAND_DATA3

NAND_DATA0

NAND_ALE

NAND_DATA2

NAND_CLE

nFLASH_RSTNAND_RBb

NAND_RBb

NAND_CS0b

nFLASH_RST

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556

EJTAG_RST_N[13]

NAND_DATA[7:0] [19]

NAND_ALE [19]

NAND_REb [19]NAND_WEb [19]

I2C0_SCL [6,13]I2C0_SDA [6,13]

FLASH_WP[11]

RESETb [13]

NVRAM_WP [11]

C405

103p/50V/1005

C405

103p/50V/1005

R424

103/1005

R424

103/1005

R419

272/1005

R419

272/1005

NAND01GW3B2CZA6EU401NAND01GW3B2CZA6EU401

I/O0H4

I/O1J4

I/O2K4

I/O3K5

I/O4K6

I/O5J7

I/O6K7

I/O7J8

CLED5

ALEC4

CEC6

RED4

WEC7

WPC3

R/BC8

NCA1

NCA2

NCA9

NCA10

NCB1

NCB9

NCB10

NCD3

NCD6

NCD7

NCD8

NCE3

NCE4

NCE5

VC

CJ6

VS

SC

5V

SS

K3

VC

CH

8

NCG7

NCG8

NCH3

NCH5

NCH6

NCH7

NCJ3

NCJ5

NCL1

NCL2

NCG3

NCG4

NCG5

NCG6

NCE6

NCE7

NCE8

NCF3

NCF4

NCF5

NCF6

NCF7

NCF8

NCL9

NCL10

NCM1

NCM2

NCM9

NCM10

VS

SK

8

R413

272/1005

R413

272/1005

R408272/1005R408272/1005

R403

OPEN-272/1005

R403

OPEN-272/1005

R405

272/1005

R405

272/1005

C402

106p/10V/2012

C402

106p/10V/2012

R422 330/1005R422 330/1005

TP406PCB_TP08 TP406PCB_TP08 1

C404 104p/16V/1005C404 104p/16V/1005

R407

OPEN-272/1005

R407

OPEN-272/1005

R414272/1005R414272/1005

R418OPEN-272/1005R418OPEN-272/1005

R420272/1005R420272/1005

R417

272/1005

R417

272/1005

U403IMP811REUS-TU403IMP811REUS-T

GND1

RESET2

VCC4

MR3

R402 472/1005R402 472/1005

R411272/1005R411272/1005

C403104p/16V/1005C403104p/16V/1005

U211IBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

U211IBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

RESETbF6

NMIbN24

RESET_OUTbP24

R401OPEN-272/1005R401OPEN-272/1005

R427 330/1005R427 330/1005

R406OPEN-272/1005R406OPEN-272/1005

C401

104p/16V/1005

C401

104p/16V/1005

S401JTP1127WEMS401JTP1127WEM

1 2

3 4

U40224LC256U40224LC256

A01

A12

A23

VSS4

VCC8

SCL6

SDA5

WP7

R431103/1005R431103/1005

R409OPEN-272/1005R409OPEN-272/1005

R412272/1005R412272/1005

SERIAL FLASH/SPI

U211FBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

SERIAL FLASH/SPI

U211FBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

SPI_S_MISOV25

SF_MISOW24

SF_MOSIU23

SF_SCKV23

SF_CSbV24

R416

272/1005

R416

272/1005

R423 330/1005R423 330/1005

R425OPEN-000/1005R425OPEN-000/1005

R415OPEN-272/1005R415OPEN-272/1005

NAND FLASH

U211HBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

NAND FLASH

U211HBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

NAND_DATA0/EBI_DATA8U24

NAND_DATA1/EBI_DATA9T26

NAND_DATA2/EBI_DATA10T27

NAND_DATA3/EBI_DATA11U26

NAND_DATA4/EBI_DATA12U27

NAND_DATA5/EBI_DATA13V26

NAND_DATA6/EBI_DATA14V27

NAND_DATA7/EBI_DATA15V28

NAND_REb/POD_EBI_RDbT23

NAND_ALE/POD_EBI_DSbR23

NAND_CS0bT24

NAND_RBb/DS_OVST_CLKU25

NAND_WEb/POD_EBI_WE0bR24NAND_CLE/POD_EBI_TAbT25

R428

103/1005

R428

103/1005

R404OPEN-272/1005R404OPEN-272/1005

R410OPEN-472/1005R410OPEN-472/1005

R430 330/1005R430 330/1005

R429 332/1005R429 332/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

EJTAG

"BBS"

BBS Control fromParallel Port Buffer Card orUSB to SBC adapter Card

AVC Debug(UART1)

uCOM, EEPROM

TDA10048, TDA10024, BCM4505, LNBP

TDA9997, NTP3000A

FRC

All location are from 451 to 490

AVC Debug(UART2)

32/42LD575-ZB

CLK54_XTALNCLK54_XTALP

EJT_TDO

EJT_TCK

EJT_TDIEJT_TRST_N

EJT_TDOEJT_TMS

CLK54_XTALNCLK54_XTALP

EJT_TRST_N

EJTAG_CE0EJTAG_CE1

EJT_TDI

EJT_TMSEJT_TCK

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556D3V3_BCM3556

5V

5V

EJTAG_RST_N[12]

UART_TXD_2[11]

UART_RXD_2[11]

UART_TXD_1[11]

UART_RXD_1[11]

I2C0_SCL [6,12]I2C0_SDA [6,12]

I2C2_SCL [20,38]

I2C1_SCL [27,28,29,30,32]I2C1_SDA [27,28,29,30,32]

I2C2_SDA [20,38]

I2C3_SCL [22,25]I2C3_SDA [22,25]

RESETb[12]

TP475TP4751

TP451 PCB_TP08TP451 PCB_TP081

R486 000/1005R486 000/1005

R463

472/1005

R463

472/1005

R451

272/1005

R451

272/1005

R467 272/1005R467 272/1005

R487 000/1005R487 000/1005

R472

220/1005

R472

220/1005

C453

OPEN-104p/16V/1005

C453

OPEN-104p/16V/1005

TP484TP4841

R460

472/1005

R460

472/1005

R457

272/1005

R457

272/1005

Y451

54.000Mhz/10pF/+-15ppm

Y451

54.000Mhz/10pF/+-15ppm

R483OPEN-102/1005R483OPEN-102/1005

TP454 PCB_TP08TP454 PCB_TP081

R482103/1005R482103/1005

TP476TP4761

R454

472/1005

R454

472/1005

R481 472/1005R481 472/1005

TP471TP4711

C456

8R2p/50V/1005

C456

8R2p/50V/1005

TP486TP4861

TP472TP4721

R453

472/1005

R453

472/1005

L451

2.7uH/1008

L451

2.7uH/1008

1 2

TP479TP4791

C457

8R2p/50V/1005

C457

8R2p/50V/1005

R485 OPEN-472/1005R485 OPEN-472/1005

TP474TP4741

R473

220/1005

R473

220/1005TP456PCB_TP08 TP456PCB_TP08 1

R452

272/1005

R452

272/1005

R4696040/F/1005R4696040/F/1005

R480 472/1005R480 472/1005

R474

102/1005

R474

102/1005

TP453PCB_TP08 TP453PCB_TP08 1

TP477TP4771

C452

OPEN-104p/16V/1005

C452

OPEN-104p/16V/1005

R459

472/1005

R459

472/1005

TP457 PCB_TP08TP457 PCB_TP081

R464

472/1005

R464

472/1005

I2C I/F

U211NBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

I2C I/F

U211NBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

SGPIO_00/BSC_M0_SCLW27

SGPIO_01/BSC_M0_SDAW28

SGPIO_02/BSC_M1_SCLW26

SGPIO_03/BSC_M1_SDAW25

SGPIO_04/BSC_M2_SCLJ2

SGPIO_05/BSC_M2_SDAJ1

SGPIO_06/BSC_M3_SCLK3

SGPIO_07/BSC_M3_SDAK2

TP478TP4781

CLOCKS

U211BBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

CLOCKS

U211BBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

BYP_CPU_CLKAA24

CLK54_XTAL_NAC26 CLK54_XTAL_PAC27

BYP_SYS216_CLKAE24

PLL_MAIN_MIPS_EREF_TESTOUTAB27

BYP_SYS175_CLKAD25

CLK54_MONITORAE25PLL_VAFE_TESTOUT

AC16

PLL_RAP_AVD_TESTOUTM6

VCXO_PLL_AUDIO_TESTOUTAF24

PM_OVERRIDEY23

DDR_EXT_CLKC23

DDR_PLL_TESTF20 PLL_DS_TESTOUT

AB25

TP480TP4801

R471 OPEN-000/1005R471 OPEN-000/1005

TP485TP4851

R477

OPEN-103/1005

R477

OPEN-103/1005

2mm

JP45453014-0410

2mm

JP45453014-0410

4321

TP483TP4831

PR451103*4/1005PR451103*4/1005

18

27

36

45

TP482TP4821

C451

OPEN-104p/16V/1005

C451

OPEN-104p/16V/1005

R456

272/1005

R456

272/1005

R489 330/1005R489 330/1005

R479

472/1005

R479

472/1005

TP473TP4731

R488 330/1005R488 330/1005

TP452 PCB_TP08TP452 PCB_TP081

Test

U211KBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Test

U211KBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

EJTAG_TCKH4

EJTAG_TDIH3

EJTAG_TDOH2

EJTAG_TMSH1

EJTAG_TRSTBG1

TMODE_0J5

TMODE_1J4

TMODE_2J6

TMODE_3J3

BSC_S_SCL/SPI_S_SCKM25

BSC_S_SDA/SPI_S_MOSIM24

EJTAG_CE0H6

EJTAG_CE1H5

TP455PCB_TP08 TP455PCB_TP08 1

R455

272/1005

R455

272/1005

R458

272/1005

R458

272/1005

C455

330p/50V

C455

330p/50V

R470OPEN-3010/F/1005R470OPEN-3010/F/1005

C454 OPEN-150p/1005C454 OPEN-150p/1005

R468 272/1005R468 272/1005

R475

OPEN-472/1005

R475

OPEN-472/1005

TP481TP4811

R478

472/1005

R478

472/1005

R484 OPEN-472/1005R484 OPEN-472/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 47: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

[ Rear ]

[USB HOST 1]

[ Side ]

All location are from 491 to 510

ENet - Layout Guidelines:- Trace impedance: 100 Ohm differential impedance to the ground plane.- Adjacent TX/RX differential pairs should be separated by more than 15 mils to each other.- TX/RX differential pairs should be routed on TOP or BOTTOM layers only.- Match trace length of differential pairs, 100 mils max within a pair, and 500 mils max between pairs.

32/42LD575-ZB

VBUS1

GND1

USB1_DPUSB1_DN

PWRFLT1

PWRFLT0

VBUS_1

USB1_DP

USB1_DN

USB0_DNUSB0_DP

A2V5_BCM3556

5V_USB

D3V3_BCM3556

D3V3_BCM3556

ENET_ACT [11]

ENET_LINK [11]

L492CIC10P300NCL492CIC10P300NC

L496WCM3216F2S-900T04-HL496WCM3216F2S-900T04-H

3

21

4

L491CIC10P300NCL491CIC10P300NC

R502

OPEN-472/1005

R502

OPEN-472/1005

TP463TP06

TP463TP06 1

R498

103/1005

R498

103/1005

TP460TP06

TP460TP061

TP459TP06

TP459TP061

L498CIC10P300NCL498CIC10P300NC

R493 1241/F/1005R493 1241/F/1005

C493

104p/16V/1005

C493

104p/16V/1005

R5004021/F/1005R5004021/F/1005

R501

OPEN-472/1005

R501

OPEN-472/1005

R499

103/1005

R499

103/1005

4321

JP492KJA-UB-4-0004

4321

JP492KJA-UB-4-0004

VBUS1

D-2

D+3

GND4

SGND5

SGND6

TP461 TP06TP461 TP061

C499

104p/16V/1005

C499

104p/16V/1005

C496

101p/50V/1005

C496

101p/50V/1005

U491

AP1212HSL-13

U491

AP1212HSL-13

ENA1

FLAGA2

FLAGB3

ENB4

OUTA8

VIN7

GND6

OUTB5

C492

104p/16V/1005

C492

104p/16V/1005

USB

ETHERNET

U211Q

BGA704_SKT_SMTBG_BCM3556BCM3556FKFSB1G

USB

ETHERNET

U211Q

BGA704_SKT_SMTBG_BCM3556BCM3556FKFSB1G

USB_RREFU4

USB_DP1V2

USB_DM1V1

USB_PWRON_1T2

USB_PWRFLT_1R1

USB_MONPLLR5

USB_MONCDRT5

USB_DM2U1USB_DP2U2

USB_PWRON_2T1

USB_PWRFLT_2R2

EPHY_RDPP2

EPHY_RDNP3

EPHY_TDPN2

EPHY_TDNN3

EPHY_VREFP6 EPHY_RDACP5

J491RV1-1D008K1AJ491RV1-1D008K1AL

4_

AC

TIV

ITY

10

L1

_Y

EL

L9

L3

_L

INK

11

L4

_G

RE

EN

12

R4_TCT4

R1_TD+1

R2_TD-2

R3_RD+3

R6_RD-6

R5_RCT5

S_GND115

S_GND216

M_H113

M_H214

R8_GND8 R7_NC7

L497CIC10P300NCL497CIC10P300NC

R492 151/1005R492 151/1005

C491

106p/10V/2012

C491

106p/10V/2012

TP462TP06

TP462TP06 1

R491 151/1005R491 151/1005

C501

103p/50V/1005

C501

103p/50V/1005C500

220uF/6.3V/S

C500

220uF/6.3V/S

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 511 to 590

AGC_VDDO

32/42LD575-ZB

AUDMX_LDO_CAP

DDR1_PLL_LDO

LVDS_AVDDC1P2

LVDS_PLL_VREG

DDR1_BVDDO

CLK54_AVDD2P5

DDR0_BVDDO

SD_V_AVDD1P2

VDAC_AVDD3P3

AUDMX_AVDD2P5

AUD_VDDO2P5_0AUD_AVDD2P5_1AUD_AVDD2P5_2

LVDS_TX_AVDD2P5_2

PLL_DS_AVDD1P2

EDSAFE_DVDD1P2

LVDS_TX_AVDD2P5_1

HDMI_1_PLL_VDD1P2

HDMI_1_RXVDD1P2HDMI_1_RXVDD2P5HDMI_1_RXVDD3P3

HDMI_0_PLL_VDD1P2

HDMI_0_RXVDD1P2HDMI_0_RXVDD2P5HDMI_0_RXVDD3P3

EDSAFE_AVDD2P5

PLL_MAIN_AVDD1P2

SD_V1_AVDD2P5SD_V2_AVDD2P5SD_V3_AVDD2P5SD_V4_AVDD2P5SD_V5_AVDD2P5

PLL_VAFE_AVDD1P2

POR_OTP_VDD2P5POR_AVDD1P2

SPDIF_AVDD2P5

VCXO_AVDD1P2

VDAC_AVDD1P2

VDAC_AVDD2P5

USB_AVDD1P2PLL

USB_AVDD12

USB_AVDD2P5USB_AVDD2P5REF

USB_AVDD33

EPHY_PLL_VDD1P2EPHY_AVDD1P2EPHY_AVDD2P5

PLL_RAP_AVD_AVDD1P2

CLK54_AVDD1P2

A2V5_BCM3556A1V2_BCM3556

HDMI_RXVDD

AGC_VDDO

A3V3_BCM3556

D1V2_BCM3556

TP511TP5111

C524

475p/6.3V

C524

475p/6.3V

C515

106p/10V/2012

C515

106p/10V/2012

C544

475p/6.3V

C544

475p/6.3V

L517CIC10P300NCL517CIC10P300NC

C542

475p/6.3V

C542

475p/6.3V

C537

106p/10V/2012

C537

106p/10V/2012

C552

104p/16V/1005

C552

104p/16V/1005

L518CIC10P300NCL518CIC10P300NC

C535

104p/16V/1005

C535

104p/16V/1005

C558

104p/16V/1005

C558

104p/16V/1005

C559

475p/6.3V

C559

475p/6.3V

C551

106p/10V/2012

C551

106p/10V/2012

L514CIC10P300NCL514CIC10P300NC

C548

102p/50V/1005

C548

102p/50V/1005

C546

475p/6.3V

C546

475p/6.3V

C566

104p/16V/1005

C566

104p/16V/1005

C527

104p/16V/1005

C527

104p/16V/1005

C525

104p/16V/1005

C525

104p/16V/1005

C522

104p/16V/1005

C522

104p/16V/1005

C534

104p/16V/1005

C534

104p/16V/1005

C536

475p/6.3V

C536

475p/6.3V

C543

104p/16V/1005

C543

104p/16V/1005

C540

104p/16V/1005

C540

104p/16V/1005

C565

475p/6.3V

C565

475p/6.3V

C523

104p/16V/1005

C523

104p/16V/1005

C516

104p/16V/1005

C516

104p/16V/1005

C568

104p/16V/1005

C568

104p/16V/1005

C511

104p/16V/1005

C511

104p/16V/1005

C557

104p/16V/1005

C557

104p/16V/1005

C563

475p/6.3V

C563

475p/6.3V

C518

104p/16V/1005

C518

104p/16V/1005

C545

104p/16V/1005

C545

104p/16V/1005

C532

103p/50V/1005

C532

103p/50V/1005

C541

104p/16V/1005

C541

104p/16V/1005

C564

104p/16V/1005

C564

104p/16V/1005

C529

104p/16V/1005

C529

104p/16V/1005

C550

102p/50V/1005

C550

102p/50V/1005

R515 OPEN-000R515 OPEN-000

L511CIC10P300NCL511CIC10P300NC

L512CIC10P300NCL512CIC10P300NC

C567

475p/6.3V

C567

475p/6.3V

C526

475p/6.3V

C526

475p/6.3V

L515CIC10P300NCL515CIC10P300NC

C553

106p/10V/2012

C553

106p/10V/2012

C530

475p/6.3V

C530

475p/6.3V

C561

475p/6.3V

C561

475p/6.3V

C520

104p/16V/1005

C520

104p/16V/1005

C513

106p/10V/2012

C513

106p/10V/2012

Special Power/Ground

U211JBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Special Power/Ground

U211JBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

AGC_VDDOAH27

AUDMX_AVDD2P5AE5

SD_V1_AVSSAB15

SD_V1_AVDD2P5AD16

PLL_DS_AGNDAD24

VCXO_AGNDAA23

VCXO_AVDD1P2AF25

VDAC_AVSSAF19

VDAC_AVSSAD20

VDAC_AVDD2P5AC18

VDAC_AVDD3P3AG20

CLK54_AVDD1P2AD27

CLK54_AVDD2P5AD28

AUD_AVSS_0AA20

EDSAFE_AVSSAA21 EDSAFE_AVSSAB22

PLL_DS_AVDD1P2AB19

PLL_MAIN_AGNDAC25

EDSAFE_DVDD1P2AE26

PLL_MAIN_AVDD1P2AB26

HDMI_RX_0_AVSSAG2

HDMI_RX_0_VDD1P2AE3

HDMI_RX_0_VDD2P5AC3

HDMI_RX_0_VDD3P3AD3

CLK54_AVSSAD26

DDR_BVSS1B24

EDSAFE_AVSSAF26

SD_V1_AVDD1P2AD14

SD_V3_AVDD1P2AC12SD_V2_AVDD1P2AD13

SPDIF_AVSSAE4

VDAC_AVSSAE20

VDAC_AVDD1P2AF20

USB_AVDD1P2PLLU3

USB_AVDD3P3R4

USB_AVDD1P2R3

USB_AVSSR6

PLL_VAFE_AVDD1P2AB16

PLL_VAFE_AVSSAA15

DDR_BVDD1A24

HDMI_RX_1_VDD1P2Y4

HDMI_RX_1_VDD2P5W5

HDMI_RX_1_VDD3P3Y3

HDMI_RX_1_AVSSW1

SD_V2_AVDD2P5AE13

SD_V3_AVDD2P5AD12

SD_V4_AVDD1P2AC11

SD_V2_AVSSAC13

SD_V3_AVSSAB13

SD_V4_AVSSAB12

HDMI_RX_0_PLL_AVSSY8

HDMI_RX_1_PLL_AVSSV6

VDAC_AVDD3P3AG21

USB_AVDD2P5REFT3

LVDS_TX_AVDD2P5_2F4

LVDS_TX_AVDD2P5_1F2

LVDS_TX_AVSSC1

LVDS_TX_AVDDC1P2F1

LVDS_TX_AVSSF3

LVDS_TX_AVSSC4

LVDS_TX_AVSSA5

USB_AVDD2P5T4

AUD_AVDD2P5_0AF23

AUD_AVDD2P5_1AE22

AUD_AVSS_1AB20

AUDMX_AVSSAF5

EPHY_PLL_VDD1P2N4

EPHY_AVDD1P2P1

EPHY_AVDD2P5P4

EPHY_AGNDN1

EPHY_AGNDN5

PLL_RAP_AVD_AVDD1P2N6

PLL_RAP_AVD_AGNDN7

AUDMX_LDO_CAPAC8

DDR_PLL_LDOB23

DDR_BVDD0A6

DDR_BVSS0B7

LVDS_PLL_VREGF5

HDMI_RX_1_PLL_DVDD1P2AA4

HDMI_RX_0_PLL_DVDD1P2AC5

HDMI_RX_0_PLL_DVSSW8

HDMI_RX_1_PLL_DVSSY7

AUD_AVDD2P5_2AD21

AUD_AVSS_2AC20

POR_OTP_VDD2P5AH3

SD_V4_AVDD2P5AD11

AUDMX_AVSSAB9

AUDMX_AVSSAA10

SD_V3_AVSSAA14

SD_V1_AVSSAC15

AUD_AVSS_0AB21

EDSAFE_AVSSAF27

VCXO_AGNDAB24

HDMI_RX_0_AVSSAB4

AUDMX_AVSSAB10

AUD_AVSS_1AC21

AUD_AVSS_0AC22

VCXO_AGNDAC24

AUDMX_AVSSAA11

AUD_AVSS_2AD22

AUD_AVSS_0AC23

AUD_AVSS_0AD23

HDMI_RX_0_AVSSAD4

AUD_AVSS_1AE23

LVDS_TX_AVSSE5

LVDS_TX_AVSSE6

LVDS_TX_AVSSD7

LVDS_TX_AVSSE7

LVDS_TX_AVSSF7

LVDS_TX_AVSSG7 LVDS_TX_AVSSH7

EPHY_AGNDP7

USB_AVSST6

USB_AVSSR7

USB_AVSST7

USB_AVSST8

HDMI_RX_1_AVSSU5 HDMI_RX_1_AVSSY5

HDMI_RX_1_AVSSW6

HDMI_RX_1_AVSSU7

HDMI_RX_1_AVSSV7

HDMI_RX_1_AVSSW7

EDSAFE_AVSSAF28

HDMI_RX_1_AVSSU8

AUDMX_AVSSAB11

SD_V2_AVSSAB14

SD_V2_AVSSAC14

HDMI_RX_0_AVSSAB5

HDMI_RX_1_AVSSV8

SD_V5_AVDD1P2AB18

SD_V5_AVDD2P5AC17

SD_V5_AVSSAB17

HDMI_RX_0_AVSSAA7

HDMI_RX_0_AVSS. AB6

SPDIF_AVDD2P5AC6

POR_VDD1P2AB8

EDSAFE_AVDD2P5AG27

C549

103p/50V/1005

C549

103p/50V/1005

C521

104p/16V/1005

C521

104p/16V/1005

L516CIC10P300NCL516CIC10P300NC

C562

104p/16V/1005

C562

104p/16V/1005

C538

103p/50V/1005

C538

103p/50V/1005

C539

102p/50V/1005

C539

102p/50V/1005

C533

102p/50V/1005

C533

102p/50V/1005

C547

103p/50V/1005

C547

103p/50V/1005

C560

104p/16V/1005

C560

104p/16V/1005

C556

104p/16V/1005

C556

104p/16V/1005

C528

475p/6.3V

C528

475p/6.3V

C519

106p/10V/2012

C519

106p/10V/2012

C514

104p/16V/1005

C514

104p/16V/1005

C517

106p/10V/2012

C517

106p/10V/2012

C512

100uF/16V/MVK/S

C512

100uF/16V/MVK/S

C554

104p/16V/1005

C554

104p/16V/1005

C531

106p/10V/2012

C531

106p/10V/2012

L513CIC10P300NCL513CIC10P300NC

C569

475p/6.3V

C569

475p/6.3V

C555

475p/6.3V

C555

475p/6.3V

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 48: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

10%(1.2V)

5%(1.8V)

10%(3.3V)

All location are from 591 to 650

32/42LD575-ZB

D3V3_BCM3556D1V2_BCM3556

D1V8_DDR

DigitalPower

U211SBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

DigitalPower

U211SBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

VDDCH8

VDDCJ8

VDDCK8

VDDCL8

VDDCM8

VDDCN8

VDDCP8

VDDCR8

VDDCAA8

VDDCH9

VDDCH10

VDDCH11

VDDCH12

VDDCH13

VDDCH14

VDDCH15

VDDCH16

VDDCH17

VDDCH18

VDDCH19

VDDCH21

VDDCJ21

VDDCK21

VDDCL21

VDDCM21

VDDCN21

VDDCP21

VDDCR21

VDDCT21

VDDOAA12

VDDOAA13

VDDOAA18

VDDOAA19

VDDOE28

VDDOL28

VDDOU28

DDRVA9

DDRVG9

DDRVG11

DDRVG13

DDRVA14

DDRVG15

DDRVG17

DDRVA19

DDRVG19

VDDOAB28

VDDCU21

VDDCV21

VDDCW21

VDDCY21

C629 102p/50V/1005C629 102p/50V/1005

C632 475p/6.3VC632 475p/6.3VC637 102p/50V/1005C637 102p/50V/1005

C633 102p/50V/1005C633 102p/50V/1005

C641 102p/50V/1005C641 102p/50V/1005

C602 103p/50V/1005C602 103p/50V/1005

General Ground

U211MBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

General Ground

U211MBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

DVSSAD5

DVSSAD6

DVSSJ7

DVSSK7

DVSSL7

DVSSM7

DVSSAB7

DVSSAC7

DVSSG8DVSSD9DVSSAA9DVSSG10DVSSA11DVSSL11DVSSM11DVSSN11DVSSP11DVSSR11

DVSST11DVSSU11DVSSV11DVSSD12DVSSG12DVSSL12DVSSM12DVSSN12DVSSP12DVSSR12DVSST12DVSSU12DVSSV12DVSSL13DVSSM13DVSSN13DVSSP13DVSSR13DVSST13DVSSU13DVSSV13DVSSG14DVSSL14DVSSM14DVSSN14

DVSSP14

DVSSR14

DVSST14

DVSSU14

DVSSV14

DVSSL15

DVSSM15

DVSSN15

DVSSP15

DVSSR15

DVSST15

DVSSU15

DVSSV15

DVSSA16DVSSG16DVSSL16DVSSM16DVSSN16DVSSP16DVSSR16DVSST16DVSSU16DVSSV16DVSSAA16DVSSD17

DVSSL17

DVSSM17

DVSSN17

DVSSP17

DVSSR17

DVSST17

DVSSU17

DVSSV17

DVSSAA17

DVSSG18

DVSSL18

DVSSM18

DVSSN18

DVSSP18

DVSSR18

DVSST18

DVSSU18

DVSSV18

DVSSAC19

DVSSD20

DVSSG20

DVSSH20

DVSSA21

DVSSE21

DVSSF21

DVSSG21

DVSSE22

DVSSF22

DVSSG22

DVSSH22

DVSSJ22

DVSSK22

DVSSL22

DVSSM22

DVSSN22

DVSSP22

DVSSR22

DVSST22

DVSSU22

DVSSV22

DVSSW22

DVSSY22

DVSSAA22

DVSSW23

DVSSAB23DVSSF28DVSSM28

DVSST28

DVSSAC28

C613 104p/16V/1005C613 104p/16V/1005

C599 104p/16V/1005C599 104p/16V/1005

C610 475p/6.3VC610 475p/6.3V

C594 106p/10V/2012C594 106p/10V/2012

C635 104p/16V/1005C635 104p/16V/1005

C627 104p/16V/1005C627 104p/16V/1005

C618 103p/50V/1005C618 103p/50V/1005

C624 475p/6.3VC624 475p/6.3V

C621 102p/50V/1005C621 102p/50V/1005

C626 103p/50V/1005C626 103p/50V/1005

C600 475p/6.3VC600 475p/6.3V

C620 475p/6.3VC620 475p/6.3V

C616 104p/16V/1005C616 104p/16V/1005

C640 102p/50V/1005C640 102p/50V/1005

C638 103p/50V/1005C638 103p/50V/1005

C625 103p/50V/1005C625 103p/50V/1005

C607 106p/10V/2012C607 106p/10V/2012

C597 106p/10V/2012C597 106p/10V/2012

C617 102p/50V/1005C617 102p/50V/1005

C605 102p/50V/1005C605 102p/50V/1005

C642 102p/50V/1005C642 102p/50V/1005

C593 106p/10V/2012C593 106p/10V/2012

C614 103p/50V/1005C614 103p/50V/1005

C623 104p/16V/1005C623 104p/16V/1005

C615 104p/16V/1005C615 104p/16V/1005

C631 103p/50V/1005C631 103p/50V/1005

C639 102p/50V/1005C639 102p/50V/1005

C622 104p/16V/1005C622 104p/16V/1005

C630 103p/50V/1005C630 103p/50V/1005

C591 106p/10V/2012C591 106p/10V/2012

C628 103p/50V/1005C628 103p/50V/1005

C636 104p/16V/1005C636 104p/16V/1005

C634 103p/50V/1005C634 103p/50V/1005

C611 104p/16V/1005C611 104p/16V/1005

C608 475p/6.3VC608 475p/6.3V

C619 104p/16V/1005C619 104p/16V/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DDR2 rules for 32-bit interface:

VREF on SDRAM -- Place high-quality ceramic bypass caps close to their corresponding VREF ballsas shown on the next sheet of the schematic.

Trace Impedances -

60 ohms +/- 10% except as noted

CLK / CLKbDQS / DQSb

100 ohms +/- 10% differential100 ohms +/- 10% differential

All traces should have >= 3:2 spacing ratio from the reference GND/PWR layer.(e.g. 7.5 mil line-to-line spacing or more for a 5 mil dielectric thickness)

Terminations and Capacitors -

CLK / CLKb -- Place 100 ohm resistor between CLK and CLKb lines at end of traces by DDR RAM.

Address / Control -- Place parallel termination resistors/rpacks at end of daisy chains by SDRAM, or ifroutes are T's then place at branch of T with stubs < 0.200". Termination resistors may be swapped toimprove routing.

JEDEC has defined a common landing pattern (CLP) for use with different package options of DDR2 chips. By using the CLP, a PCB can accommodate all DDR2 device configurations and will be compatible withmost package options,

VREF0 / VREF1 -- Place voltage divider resistors and associated capacitors close to theircorresponding balls on the BCM355x chip. Use high-quality ceramic capacitors.

BCM355x pads for DQ / DQS / DM can select ODT impedance of 60 or 120 ohms.

Chip Placement -

Routing -

DDR_VREF0 and DDR_VREF1: Route as 30 mil trace

Place two DDR2 chips on the top side and tuck the DDR2 chips as closeto BCM355X DDR2 interface as possible.

Trace lengths -

CLK / CLKbDQS / DQSbDQ / DQMAll other

< 2" total length, delta in each pair < 0.1"< 1.5" total length, delta in each pair < 0.1"< 1.5" total length to avoid ISI and crosstalkas short as possible

Trace lengths within each byte lane should not have a delta of more than 15-20ps (0.1" - .13").Trace lengths between byte lanes should not have a delta of more than 60-70ps (0.4" - 0.47")

All location are from 651 to 660

32/42LD575-ZB

DDR0_DQS0

DDR0_DQS1DDR0_DQS1B

DDR0_DQS0B

DDR1_DQS0

DDR1_DQS1DDR1_DQS1B

DDR1_DQS0B

DDR0_DM0DDR0_DM1

DDR1_DM1DDR1_DM0

DDR01_RASBDDR01_CASBDDR01_WEB

DDR1_A6

DDR01_A8DDR01_A9DDR01_A10

DDR01_A0

DDR1_A4

DDR01_A7

DDR01_A11

DDR0_A4

DDR01_BA0

DDR01_A12

DDR01_BA1

DDR0_CLKBDDR1_CLKDDR1_CLKB

DDR0_CLK

DDR01_BA2

DDR01_ODT

DDR0_A5DDR0_A6

DDR01_A1DDR01_A2DDR01_A3

DDR1_A5

DDR0_VREF0

DDR0_DQ2DDR0_DQ3DDR0_DQ4DDR0_DQ5DDR0_DQ6DDR0_DQ7DDR0_DQ8DDR0_DQ9DDR0_DQ10

DDR0_DQ0

DDR0_DQ11DDR0_DQ12DDR0_DQ13DDR0_DQ14DDR0_DQ15

DDR0_DQ1

DDR1_VREF0

DDR01_A13

DDR1_DQ0DDR1_DQ1DDR1_DQ2DDR1_DQ3DDR1_DQ4DDR1_DQ5DDR1_DQ6DDR1_DQ7DDR1_DQ8DDR1_DQ9DDR1_DQ10DDR1_DQ11DDR1_DQ12DDR1_DQ13DDR1_DQ14DDR1_DQ15

DDR01_BA[2:0]

DDR0_A[6:4]

DDR1_A[6:4]

DDR01_A[13:7]

DDR01_A[3:0]

DDR0_DQ[15:0]

DDR1_DQ[15:0]

DDR_VREF0

DDR_VREF1

D1V8_DDR

DDR1_DQS0 [18]DDR1_DQS0b [18]DDR1_DQS1 [18]DDR1_DQS1b [18]

DDR0_DQS0 [18]DDR0_DQS0b [18]DDR0_DQS1 [18]DDR0_DQS1b [18]

DDR0_DQ[15:0] [18]

DDR1_DQ[15:0] [18]

DDR1_DM0 [18]DDR1_DM1 [18]

DDR0_CLK [18]DDR0_CLKb [18]DDR1_CLK [18]DDR1_CLKb [18]

DDR0_DM0 [18]DDR0_DM1 [18]

DDR01_RASb [18]DDR01_CASb [18]DDR01_WEb [18]

DDR01_CKE [18]DDR01_ODT [18]

DDR01_A[3:0] [18]

DDR0_A[6:4] [18]

DDR1_A[6:4] [18]

DDR01_A[13:7] [18]

DDR01_BA[2:0] [18]

C654

471p/50V/1005

C654

471p/50V/1005

32BitDDRSDRAM

U211RBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

32BitDDRSDRAM

U211RBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

DDR01_A00B15

DDR01_A01E14

DDR01_A02A15

DDR01_A03D15

DDR0_A04E13

DDR0_A05E12

DDR0_A06F13

DDR01_A07C14

DDR01_A08F14

DDR01_A09B14

DDR01_A10D14

DDR01_A11C13

DDR01_A12D13

DDR1_A04F15

DDR1_A05C15

DDR1_A06D16

DDR01_BA0F16

DDR01_BA1B16

DDR01_BA2E15

DDR0_DQ00A8

DDR0_DQ01B11

DDR0_DQ02B8

DDR0_DQ03D11

DDR0_DQ04E11

DDR0_DQ05C8

DDR0_DQ06C11

DDR0_DQ07C9

DDR0_DQ08D8

DDR0_DQ09E10

DDR0_DQ10E9

DDR0_DQ11F11

DDR0_DQ12F12

DDR0_DQ13E8

DDR0_DQ14D10

DDR0_DQ15F8

DDR1_DQ00C18

DDR1_DQ01C20

DDR1_DQ02A18

DDR1_DQ03B21

DDR1_DQ04C21

DDR1_DQ05B18

DDR1_DQ06B20

DDR1_DQ07D18

DDR1_DQ08E18

DDR1_DQ09D21

DDR1_DQ10F18

DDR1_DQ11E20

DDR1_DQ12A22

DDR1_DQ13F17

DDR1_DQ14B22

DDR1_DQ15E17

DDR0_DQS0B10

DDR0_DQS0bB9

DDR0_DQS1F10

DDR0_DQS1bF9

DDR1_DQS0B19

DDR1_DQS0bC19

DDR1_DQS1E19

DDR1_DQS1bD19

DDR0_DM0A10

DDR0_DM1C10

DDR1_DM0A20

DDR1_DM1F19

DDR01_RASbC16

DDR01_CASbA17

DDR01_WEbC17

DDR0_CLKB12

DDR0_CLKbC12

DDR1_CLKA13

DDR1_CLKbA12

DDR01_CKEB17

DDR01_ODTE16

DDR_VREF0A7

DDR_VREF1A23

DDR_COMPC22

DDR01_A13B13

DDR_VDDP1P8C7DDR_VDDP1P8D22

C653

105p/6.3V/1005

C653

105p/6.3V/1005

C651

105p/6.3V/1005

C651

105p/6.3V/1005

R651 241/F/1005R651 241/F/1005

C652

471p/50V/1005

C652

471p/50V/1005

R652 220/1005R652 220/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 49: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Hynix : H5PS1G63EFR-G7C

This board is laid out to support two 64Mx16.

The BOM currently supplies two 64Mx16 parts of DDR2-800, because the 2Gb parts areextremely expensive.

Bcm3556 DDR2 Memory Controller supports up to 1GB memory space of DDR2-800 SDRAM.

All location are from 661 to 700

32/42LD575-ZB

DDR01_CASbDDR01_RASb

DDR01_WEb

DDR01_A7DDR01_A8DDR01_A9DDR01_A10DDR01_A11DDR01_A12DDR01_A13

DDR01_A1DDR01_A2DDR01_A3

DDR01_A0

DDR0_A4DDR0_A5DDR0_A6

DDR0_DM1DDR0_DM0

DDR01_BA0DDR01_BA1DDR01_BA2

DDR0_DQS0DDR0_DQS0b

DDR01_CKEDDR0_CLKDDR0_CLKb

DDR01_ODT

DDR0_DQS1DDR0_DQS1b

DDR1_CLKDDR1_CLKb

DDR01_CASbDDR01_RASb

DDR01_WEb

DDR1_DM1DDR1_DM0

DDR01_A7DDR01_A8DDR01_A9DDR01_A10DDR01_A11DDR01_A12

DDR1_A4DDR1_A5DDR1_A6

DDR01_A1DDR01_A2DDR01_A3

DDR01_A0

DDR01_A13

DDR01_ODT

DDR01_BA0DDR01_BA1DDR01_BA2

DDR01_CKE

DDR1_DQS1DDR1_DQS1b

DDR1_DQS0DDR1_DQS0b

DDR0_A[6:4]

DDR1_A[6:4]

DDR01_A[13:7]

DDR0_DQ[15:0]

DDR1_DQ[15:0]

DDR01_A[3:0]

DDR01_BA[2:0]

DDR0_DQ0DDR0_DQ1DDR0_DQ2DDR0_DQ3DDR0_DQ4DDR0_DQ5DDR0_DQ6DDR0_DQ7DDR0_DQ8DDR0_DQ14DDR0_DQ10DDR0_DQ11DDR0_DQ12DDR0_DQ15DDR0_DQ9DDR0_DQ13

DDR1_DQ1DDR1_DQ0

DDR1_DQ2DDR1_DQ3DDR1_DQ4DDR1_DQ5DDR1_DQ6DDR1_DQ7DDR1_DQ8DDR1_DQ9DDR1_DQ10DDR1_DQ11DDR1_DQ14DDR1_DQ15DDR1_DQ12DDR1_DQ13

DDR01_A10DDR01_A9DDR01_A12

DDR01_A7

DDR01_WEb

DDR1_A6DDR01_RASbDDR01_BA2

DDR0_A6

DDR01_A8DDR01_BA1

DDR1_A5DDR01_A1

DDR1_A4

DDR01_A11

DDR01_CASb

DDR01_A13

DDR01_A0

DDR01_A2DDR01_A3

DDR0_A4

DDR01_ODTDDR01_BA0

DDR0_A5

DDR01_CKE

DDR_VTT

DDR_VREF0

DDR_VREF1

D1V8_DDR

D1V8_DDR

D1V8_DDR

D1V8_DDR

DDR1_DQS0[17]DDR1_DQS0b[17]

DDR1_DQS1[17]DDR1_DQS1b[17]

DDR0_DQS0[17]DDR0_DQS0b[17]

DDR0_DQS1[17]DDR0_DQS1b[17]

DDR0_DQ[15:0] [17]

DDR1_DQ[15:0] [17]

DDR0_DM0[17]DDR0_DM1[17]

DDR1_DM0[17]DDR1_DM1[17]

DDR01_RASb[17]DDR01_CASb[17]DDR01_WEb[17]

DDR0_CLK[17]DDR0_CLKb[17]

DDR1_CLK[17]DDR1_CLKb[17]

DDR01_CKE[17]

DDR01_ODT[17]

DDR01_BA[2:0][17]

DDR01_A[13:7][17]

DDR1_A[6:4][17]

DDR0_A[6:4][17]

DDR01_A[3:0][17]

CD698

471p/50V/1005

CD698

471p/50V/1005

CD675 104p/16V/1005CD675 104p/16V/1005

CD693

104p/16V/1005

CD693

104p/16V/1005

CD670

104p/16V/1005

CD670

104p/16V/1005

CD696

104p/16V/1005

CD696

104p/16V/1005

CD661

226P/6.3V/2012

CD661

226P/6.3V/2012

CD695

104p/16V/1005

CD695

104p/16V/1005

CD676 104p/16V/1005CD676 104p/16V/1005

CD691

104p/16V/1005

CD691

104p/16V/1005

CD682 104p/16V/1005CD682 104p/16V/1005

CD683 104p/16V/1005CD683 104p/16V/1005

CD679

104p/16V/1005

CD679

104p/16V/1005

CD688

104p/16V/1005

CD688

104p/16V/1005

CD680

471p/50V/1005

CD680

471p/50V/1005

CD668

104p/16V/1005

CD668

104p/16V/1005

CD687

104p/16V/1005

CD687

104p/16V/1005

RD661 101/1005RD661 101/1005

CD665

104p/16V/1005

CD665

104p/16V/1005

PRD662 620*4/1005PRD662 620*4/1005

1 82 73 64 5

DDR21Gb

UD661H5PS1G63EFR-G7C

DDR21Gb

UD661H5PS1G63EFR-G7C

VDDA1

NCA2 VSS

A3

VSSQA7

UDQS/NUA8

VDDQA9

DQ14B1

VSSQB2

UDMB3

UDQSB7

VSSQB8

DQ15B9

VDDQC1

DQ9C2

VDDQC3

VDDQC7

DQ8C8

VDDQC9

DQ12D1

VSSQD2

DQ11D3DQ10D7

VSSQD8

DQ13D9

VDDE1

NCE2

VSSE3

VSSQE7

LDQS/NUE8

VDDQE9

DQ6F1

VSSQF2

LDMF3

LDQSF7

VSSQF8

DQ7F9

VDDQG1

DQ1G2

VDDQG3VDDQG7

DQ0G8

VDDQG9

DQ4H1

VSSQH2

DQ3H3DQ2H7

VSSQH8

DQ5H9

VDDLJ1

VREFJ2

VSSJ3

VSSDLJ7

CKJ8

VDDJ9

CKEK2

WEK3

RASK7

CKK8

ODTK9

RFU/BA2L1

BA0L2

BA1L3

CASL7

CSL8

A10M2

A1M3

A2M7

A0M8

VDDM9

VSSN1

A3N2

A5N3

A6N7

A4N8

A7P2

A9P3

A11P7

A8P8

VSSP9

VDDR1

A12R2

RFU/A14R3

RFU/A15R7

RFU/A13R8

CD684

226P/6.3V/2012

CD684

226P/6.3V/2012

CD664

104p/16V/1005

CD664

104p/16V/1005

CD681 104p/16V/1005CD681 104p/16V/1005

CD671

104p/16V/1005

CD671

104p/16V/1005

DDR21Gb

UD662H5PS1G63EFR-G7C

DDR21Gb

UD662H5PS1G63EFR-G7C

VDDA1

NCA2 VSS

A3

VSSQA7

UDQS/NUA8

VDDQA9

DQ14B1

VSSQB2

UDMB3

UDQSB7

VSSQB8

DQ15B9

VDDQC1

DQ9C2

VDDQC3

VDDQC7

DQ8C8

VDDQC9

DQ12D1

VSSQD2

DQ11D3DQ10D7

VSSQD8

DQ13D9

VDDE1

NCE2

VSSE3

VSSQE7

LDQS/NUE8

VDDQE9

DQ6F1

VSSQF2

LDMF3

LDQSF7

VSSQF8

DQ7F9

VDDQG1

DQ1G2

VDDQG3VDDQG7

DQ0G8

VDDQG9

DQ4H1

VSSQH2

DQ3H3DQ2H7

VSSQH8

DQ5H9

VDDLJ1

VREFJ2

VSSJ3

VSSDLJ7

CKJ8

VDDJ9

CKEK2

WEK3

RASK7

CKK8

ODTK9

RFU/BA2L1

BA0L2

BA1L3

CASL7

CSL8

A10M2

A1M3

A2M7

A0M8

VDDM9

VSSN1

A3N2

A5N3

A6N7

A4N8

A7P2

A9P3

A11P7

A8P8

VSSP9

VDDR1

A12R2

RFU/A14R3

RFU/A15R7

RFU/A13R8

CD685

226P/6.3V/2012

CD685

226P/6.3V/2012

CD677 104p/16V/1005CD677 104p/16V/1005

PRD663 620*4/1005PRD663 620*4/1005

1 82 73 64 5

CD678 104p/16V/1005CD678 104p/16V/1005R662 620/1005R662 620/1005

CD697

104p/16V/1005

CD697

104p/16V/1005

CD686

104p/16V/1005

CD686

104p/16V/1005

CD673

104p/16V/1005

CD673

104p/16V/1005

CD689

104p/16V/1005

CD689

104p/16V/1005

RD664101/1005RD664101/1005

CD662

226P/6.3V/2012

CD662

226P/6.3V/2012

CD666

104p/16V/1005

CD666

104p/16V/1005

CD663

104p/16V/1005

CD663

104p/16V/1005

PRD664 620*4/1005PRD664 620*4/1005

1 82 73 64 5

CD690

104p/16V/1005

CD690

104p/16V/1005

PRD666 620*4/1005PRD666 620*4/1005

1 82 73 64 5

CD694

104p/16V/1005

CD694

104p/16V/1005

CD667

104p/16V/1005

CD667

104p/16V/1005

PRD661 620*4/1005PRD661 620*4/1005

1 82 73 64 5

RD663 620/1005RD663 620/1005

CD692

104p/16V/1005

CD692

104p/16V/1005

PRD665 620*4/1005PRD665 620*4/1005

1 82 73 64 5

CD672

104p/16V/1005

CD672

104p/16V/1005

CD674 104p/16V/1005CD674 104p/16V/1005

CD669

104p/16V/1005

CD669

104p/16V/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 701 to 740

To CI

From CI

32/42LD575-ZB

CI_A12

nCI_WAIT

CI_MDI7

CI_MDO4

CI_MDI0

nCI_CD2A

CI_D6

CI_A0

CI_MDI3CI_MDI2

CI_MDO2

CI_MDO3

CI_MOSTRT

CI_MDI4

CI_D0

CI_A13

CI_A2

CI_MDO7

CI_A1

CI_RESETCI_A6

nCI_IOWR

CI_D1

CI_A11

nCI_WE

CI_MDI5

nCI_CD1A

CI_A8

CI_MDI6

CI_D3CI_D4

CI_A5

CI_D5

CI_A4

CI_A9

nCI_OE

CI_A3

CI_MDO5

CI_MDI1

CI_MDO6CI_D7

CI_MCLKI

CI_A10

nCI_IRQA

CI_MISTRT

CI_A7

CI_A14

CI_MCLKO

CI_D2

CI_MIVAL

nCI_CE1

CI_MDO1CI_MDO0

nCI_IORD

CI_MOVAL

nCI_OE

nCI_IORDnCI_IOWR

nCI_CE1

nCI_WE

nCI_IRQA

nCI_CD1AnCI_CD2A

nCI_WAIT

CI_RESET

EBI_ADD6

EBI_ADD1

EBI_ADD7

EBI_ADD5

EBI_ADD3EBI_ADD4

EBI_ADD0

EBI_ADD2

EBI_ADD10

EBI_ADD12EBI_ADD13

EBI_ADD8

EBI_ADD11

EBI_ADD9

EBI_WE1b

EBI_CS0b

EBI_RWb

nCI_WAIT

EBI_CLK_OUTEBI_CLK_IN

CI_MIVALCI_MISTRTCI_MCLKI

CI_MOSTRT

CHIP2CI_MOVAL

CHIP2CI_MCLKOCHIP2CI_MOSTRT

CI_MCLKO

CI_MCLKO_BUFF

CHIP2CI_MDO1

CHIP2CI_MDO7

CHIP2CI_MDO3

CHIP2CI_MDO5

CHIP2CI_MDO2

CHIP2CI_MDO4

CHIP2CI_MOVAL

CHIP2CI_MDO0

CHIP2CI_MCLKO

CHIP2CI_MOSTRT

CHIP2CI_MDO6

EBI_ADD14

CI2CHIP_MDI7

CI2CHIP_MDI4

CI2CHIP_MIVAL

CI2CHIP_MDI3

CI2CHIP_MDI5

CI2CHIP_MDI1

CI2CHIP_MDI6

CI2CHIP_MDI2

CI2CHIP_MDI0CI2CHIP_MISTRT

CI_MCLKO_BUFF

CI2CHIP_MIVALCI2CHIP_MISTRTCI2CHIP_MCLKI

CI_MOVALCI_MOSTRT

CHIP2CI_MDO1

CHIP2CI_MDO7

CHIP2CI_MDO3

CHIP2CI_MDO5

CHIP2CI_MDO2

CHIP2CI_MDO4

CHIP2CI_MDO0

CHIP2CI_MDO6CI_MDI5CI_MDI4

CI_MDI6CI_MDI7

CI_MDI1CI_MDI2CI_MDI3

CI_MDI0

CI_MDO5

CI_MDO2

CI_MDO6

CI_MDO0CI_MDO3

CI_MDO1

CI_MDO7

CI_MDO4

CI2CHIP_MDI7

CI2CHIP_MDI4

CI2CHIP_MDI3

CI2CHIP_MDI5

CI2CHIP_MDI1

CI2CHIP_MDI6

CI2CHIP_MDI2

CI2CHIP_MDI0

EBI_ADD14

EBI_ADD6

EBI_ADD1

EBI_ADD7

EBI_ADD5

EBI_ADD3

EBI_ADD4

EBI_ADD0

EBI_ADD2

EBI_ADD10

EBI_ADD12EBI_ADD8

EBI_ADD11EBI_ADD9

EBI_ADD13CI_A14

CI_A6

CI_A1

CI_A7

CI_A5

CI_A3

CI_A4

CI_A0

CI_A2

CI_A10

CI_A12CI_A8

CI_A11CI_A9

CI_A13

EBI_CS0b

EBI_WE1b

nCI_IMPACK

nCI_IMPACK

EBI_CS0bEBI_RWb

EBI_CS0b

NAND_DATA2

NAND_DATA4NAND_DATA5

NAND_DATA0

NAND_DATA6

NAND_DATA3

NAND_DATA7

NAND_DATA1CI_D0

CI_D5

CI_D7

CI_D4CI_D3

CI_D6CI_D2

CI_D1

nCI_CE1

nCI_WE

nCI_IOWRnCI_IORDnCI_OE

+CI_VCC

+CI_VCC

+CI_VCC

+CI_VCC

+CI_VCC

D3V3_BCM3556

5V_CI

D3V3_BCM3556

5V_CI+CI_VCC

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556 5V

nCI_IRQ[11]nCI_CD2[11]nCI_CD1[11]

CI_RESET[11]

CI_POWER[11]

NAND_DATA[7:0][12]

GP40_CI_CE_N[11]

CI2CHIP_MCLKI[11]

NAND_ALE[12]NAND_REb[12]

NAND_WEb[12]

R718 OPEN-103/1005R718 OPEN-103/1005

JP70110067972-000LFJP70110067972-000LF

A11

A22

A33

A44

A55

A66

A77

A88

A99

A1010

A1111

A1212

A1313

A1414

A1515

A1616

A1717

A1818

A1919

A2020

A2121

A2222

A2323

A2424

A2525

A2626

A2727

A2828

A2929

A3030

A3131

A3232

A3333

A3434

A3535

A3636

A3737

A3838

A3939

A4040

A4141

A4242

A4343

A4444

A4545

A4646

A4747

A4848

A4949

A5050

A5151

A5252

A5353

A5454

A5555

A5656

A5757

A5858

A5959

A6060

A6161

A6262

A6363

A6464

A6565

A6666

A6767

A6868

GND70 GND69

N.C71

N.C72

GND73

GND74

R727332/1005R727332/1005

R739 OPEN-000/1005R739 OPEN-000/1005

R732 OPEN-103/1005R732 OPEN-103/1005

R733 OPEN-000/1005R733 OPEN-000/1005

R724

103/1005

R724

103/1005

R712 OPEN-103/1005R712 OPEN-103/1005

C702

104p/16V/1005

C702

104p/16V/1005

R713 OPEN-103/1005R713 OPEN-103/1005

U70274LVC245_DHXQFN20UU70274LVC245_DHXQFN20U

GND10 VCC20

T/R1

/OE19

B711 B612 B513 B414 B315 B216 B117 B018

A02

A13

A24

A35

A46

A57

A68

A79

GND_T21

R716 OPEN-103/1005R716 OPEN-103/1005R717 OPEN-103/1005R717 OPEN-103/1005

PR703330*4/1005PR703330*4/1005

1 82 73 64 5

R734 OPEN-103/1005R734 OPEN-103/1005

PR709330*4/1005PR709330*4/1005

1 82 73 64 5

R720 103/1005R720 103/1005

C701

106p/16V/2012

C701

106p/16V/2012

R736 000/1005R736 000/1005

PR702330*4/1005PR702330*4/1005

1 82 73 64 5

Q701IRLML6402TRPBFQ701IRLML6402TRPBF

2

1

3

R707 OPEN-104/1005R707 OPEN-104/1005

U70374LVC1G125U70374LVC1G125

OE1

INA2

GND3 Y

4

VCC5

R715 OPEN-103/1005R715 OPEN-103/1005

C706

104p/16V/1005

C706

104p/16V/1005

R706 330/1005R706 330/1005

R711 330/1005R711 330/1005

R726

103/1005

R726

103/1005

U70174LVC244_DHXQFN20UU70174LVC244_DHXQFN20U

1A12

1Y118

1A24

1Y216

1A36

1Y314

1A48

1Y412

2A111

2Y19

2A213

2Y27

2A315

2Y35

2A417

2Y43

1G1

2G19 +5V

20

DGND10

GND_T21

Q702MMBT4401Q702MMBT4401

1

23

R730 330/1005R730 330/1005

R701 000/1005R701 000/1005

PR708330*4/1005PR708330*4/1005

1 82 73 64 5

R723

104/1005

R723

104/1005

PR704330*4/1005PR704330*4/1005

1 82 73 64 5

PR711330*4/1005PR711330*4/1005

1 82 73 64 5

R719

103/1005

R719

103/1005

C703

104p/16V/1005

C703

104p/16V/1005

PR705330*4/1005PR705330*4/1005

1 82 73 64 5

R714 OPEN-103/1005R714 OPEN-103/1005

R702

121/5025

R702

121/5025

C709

104p/16V/1005

C709

104p/16V/1005

R709 330/1005R709 330/1005

PR701330*4/1005PR701330*4/1005

1 82 73 64 5

R728 330/1005R728 330/1005

C704

104p/16V/1005

C704

104p/16V/1005

R725

103/1005

R725

103/1005

PR706330*4/1005PR706330*4/1005

1 82 73 64 5

R735 OPEN-000/1005R735 OPEN-000/1005

C710

104p/16V/1005

C710

104p/16V/1005

R729 330/1005R729 330/1005

R708 103/1005R708 103/1005

C707

104p/16V/1005

C707

104p/16V/1005

R710 330/1005R710 330/1005

R705 330/1005R705 330/1005

DVB-CI

U211UBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

DVB-CI

U211UBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

CHIP2POD_MOSTRT/POD_EBI_ADDR17C28

CHIP2POD_MDO6/POD_EBI_ADDR24F23

CHIP2POD_MDO4/POD_EBI_ADDR22A27

CHIP2POD_MDO0/POD_EBI_ADDR18C27

POD2CHIP_MDI7/POD_PKT5P_DATA_7D26

POD2CHIP_MDI2/POD_PKT5P_DATA_2C25

CHIP2POD_MDO3/POD_EBI_ADDR21B27

CHIP2POD_MCLKO/POD_EBI_ADDR15F25

POD2CHIP_MDI6/POD_PKT5P_DATA_6D27

POD2CHIP_MDI1/POD_PKT5P_DATA_1D24

CHIP2POD_MOVAL/POD_EBI_ADDR16A28

CHIP2POD_MDO7/POD_EBI_ADDR25E25

CHIP2POD_MDO5/POD_EBI_ADDR23F24

CHIP2POD_MDO1/POD_EBI_ADDR19C26

CHIP2POD_MDO2/POD_EBI_ADDR20B28

POD2CHIP_MIVAL/PKT2_VALID/POD_PKT5P_VALIDE24

POD2CHIP_MDI5/POD_PKT5P_DATA_5D28

POD2CHIP_MDI0/PKT2_DATA/POD_PKT5P_DATA_0D25POD2CHIP_MISTRT/PKT2_SYNC/POD_PKT5P_SYNCE23

POD2CHIP_MDI4/POD_PKT5P_DATA_4E26

POD2CHIP_MCLKI/POD_EBI_ADDR14/POD_PKT5P_CLKPKT2_CLKG23

POD2CHIP_MDI3/POD_PKT5P_DATA_3E27

EBI_ADDR3J23EBI_ADDR4J24EBI_ADDR5J25

EBI_ADDR1H24

EBI_ADDR0H23

EBI_ADDR6F26

EBI_ADDR13H27

EBI_ADDR12G26

EBI_ADDR11J27

EBI_ADDR10J28

EBI_ADDR7F27

EBI_ADDR2H25

EBI_CLK_OUTG28

EBI_WE1BH26

EBI_ADDR9J26

EBI_ADDR8H28

EBI_RWbK23

EBI_CS0BG25

EBI_CLK_ING27

EBI_TABG24

R737 330/1005R737 330/1005

R722

102/1005

R722

102/1005

R731

103/1005

R731

103/1005

R703 103/1005R703 103/1005PR707330*4/1005PR707330*4/1005

1 82 73 64 5

R721

752/1005

R721

752/1005

R704 330/1005R704 330/1005

PR710330*4/1005PR710330*4/1005

1 82 73 64 5

C708

104p/16V/1005

C708

104p/16V/1005

R738 000/1005R738 000/1005

C705

225p/16V

C705

225p/16V

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 50: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

TDA9997 4:1 HDMI Switch

All location are from 741 to 760

HDMI1

HDMI2

HDMI3

HDMI4

32/42LD575-ZB

AHDMI_SDAAHDMI_SCL

ATX0+

ATX2+

ATX0-

ATXC-

ATX1+

ATXC+

ATX1-

ATX2-

ATX1+

ATXC+

ATX2-

ATX1-

ATXC-

ATX2+

AHDMI_SCLAHDMI_SDA

ATX0+ATX0-

INT#

AHDMI_SCLAHDMI_SDAHDMI_INT#

HDMI_INT#

+3V3H

+3V3H

+3V3H

HDMI_RXVDD

1V8_HDMI_SW

5V_NOR

5V_NORDET_PWR

3V3_BCM3556

5V_NOR

2D2-[35]

1CK+[35]

1D1-[35]

1CK-[35]

2D0+[35]

1D0+[35]1D0-[35]

1D2+[35]

2CK-[35]

2D1+[35]

2D2+[35]

2D0-[35]

2CK+[35]

1D1+[35]

2D1-[35]

1D2-[35]

D2SDA[35]

D1SCL[35]

D2SCL[35]

D1SDA[35]

HPD1[35]

HPD2[35]

HDMI1VCC[35]

HDMI2VCC[35]

PD_RESET [11]CEC_A[6,35]

I2C2_SCL [13,38]I2C2_SDA [13,38]

HDMI_INT# [11]

3D2+[35]3D2-[35]

3D0+[35]3D0-[35]

3D1-[35]

3CK+[35]3CK-[35]

D3SDA[35]

3D1+[35]

HPD3[35]

D3SCL[35]

HDMI3VCC[35]

4D2+[35]4D2-[35]

4D0+[35]4D0-[35]

4D1-[35]

4CK+[35]4CK-[35]

D4SDA[35]

4D1+[35]

HPD4[35]

D4SCL[35]

HDMI4VCC[35]

DDC_SCL [34]DDC_SDA [34]

TDA9997

TDA19997U741

TDA9997

TDA19997U741

AUX_5V25

TEST27

I2C_SCL50I2C_SDA49

OUT_CN3

OUT_CP2

OUT_D1N97

OUT_D1P96

OUT_D0N100

OUT_D0P99RXA_CN

13

RXA_CP14

VSS1

VDDC_1V88

INT_HP_CTRL53

RXA_HPD9

R12K74

OUT_DDC_DAT6

OUT_DDC_CLK5

VSS7

VSS18

VSS26

VSS37

VSS43

VSS56

VSS67

VSS73

RXA_5V10

RXA_DDC_DAT11

RXA_DDC_CLK12

RXA_D0N16

RXA_D0P17

RXA_D1N19

RXA_D1P20

RXA_D2N22

RXA_D2P23

RXB_HPD28

RXB_5V29

RXB_DDC_DAT30

RXB_DDC_CLK31

RXB_CN32

RXB_CP33

RXB_D0N35

RXB_D0P36

RXB_D1N38

RXB_D1P39

RXB_D2N41

RXB_D2P42

RXC_HPD58

RXC_5V59

RXC_DDC_DAT60

RXC_DDC_CLK61

RXC_CN62

RXC_CP63

RXC_D0N65

RXC_D0P66

RXC_D1N68

RXC_D1P69

RXC_D2N71

RXC_D2P72

RXD_HPD76

RXD_5V77

RXD_DDC_DAT78

RXD_DDC_CLK79

RXD_CN80

RXD_CP81

RXD_D0N83

RXD_D0P84

RXD_D1N86

RXD_D1P87

RXD_D2N89

RXD_D2P90

OUT_D2N94

OUT_D2P93

CEC57

RXE_DDC_CLK51RXE_DDC_DAT52

CDEC_STBY54

CDEC_DDC44

MODE47

PD48

VSS85

VSS92

VSS98

VDDC_1V824

VDDC_1V845

VDDH_1V875

VDDC_1V891

VDDC_1V895

VDDO_3V34

VDDH_3V315

VDDH_3V321

VDDH_3V334

VDDH_3V340

VDDC_3V346

VDDH_3V364

VDDH_3V370

VDDH_3V382

VDDH_3V388

VDDS_3V355

R759 103/1005R759 103/1005

C754

OPEN-106p/10V/2012

C754

OPEN-106p/10V/2012

R752 123/1005R752 123/1005

R7604990/F/1005R7604990/F/1005

C750

104p/16V/1005

C750

104p/16V/1005

C743

104p/16V/1005

C743

104p/16V/1005

R782 000/1005R782 000/1005R814 103/1005R814 103/1005

C760

OPEN-106p/10V/2012

C760

OPEN-106p/10V/2012

C748

OPEN-106p/10V/2012

C748

OPEN-106p/10V/2012

C753

104p/16V/1005

C753

104p/16V/1005

L741CIC10P300NCL741CIC10P300NC

R756 000/1005R756 000/1005

C742 104p/16V/1005C742 104p/16V/1005

C747

104p/16V/1005

C747

104p/16V/1005

R751 330/1005R751 330/1005

C757

104p/16V/1005

C757

104p/16V/1005

R811 000/1005R811 000/1005

R753 330/1005R753 330/1005

C758

104p/16V/1005

C758

104p/16V/1005

HDMI

U211GBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

HDMI

U211GBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

HDMI_RX_0_CEC_DATAG1

HDMI_RX_0_CLK_NAC1 HDMI_RX_0_CLK_PAC2

HDMI_RX_0_DATA0_NAD1 HDMI_RX_0_DATA0_PAD2

HDMI_RX_0_DATA1_NAE1 HDMI_RX_0_DATA1_PAE2

HDMI_RX_0_DATA2_NAF1 HDMI_RX_0_DATA2_PAF2

HDMI_RX_0_DDC_SCLAB3

HDMI_RX_0_DDC_SDAY6

HDMI_RX_0_HTPLG_INAA6

HDMI_RX_0_HTPLG_OUTAA5

HDMI_RX_0_RESREFAC4

HDMI_RX_1_DATA2_PAB1

HDMI_RX_1_DATA2_NAB2

HDMI_RX_1_DATA1_PAA1

HDMI_RX_1_DATA1_NAA2

HDMI_RX_1_DATA0_PY2

HDMI_RX_1_DATA0_NY1

HDMI_RX_1_CLK_PW3

HDMI_RX_1_CLK_NW2

HDMI_RX_1_CEC_DATAA3

HDMI_RX_1_DDC_SCLV5

HDMI_RX_1_DDC_SDAV3

HDMI_RX_1_HTPLG_INV4

HDMI_RX_1_HTPLG_OUTU6

HDMI_RX_1_RESREFW4

R810 103/1005R810 103/1005C751

104p/16V/1005

C751

104p/16V/1005

C746

104p/16V/1005

C746

104p/16V/1005

C759

104p/16V/1005

C759

104p/16V/1005

R815 103/1005R815 103/1005

C755

104p/16V/1005

C755

104p/16V/1005

C741 104p/16V/1005C741 104p/16V/1005

C745

104p/16V/1005

C745

104p/16V/1005

R758 103/1005R758 103/1005

R7544990/F/1005R7544990/F/1005

R757 103/1005R757 103/1005

C756

104p/16V/1005

C756

104p/16V/1005

R809 103/1005R809 103/1005

R755 OPEN-000/1005R755 OPEN-000/1005

C749

104p/16V/1005

C749

104p/16V/1005

C752

104p/16V/1005

C752

104p/16V/1005

C744

104p/16V/1005

C744

104p/16V/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 761 to 770

32/42LD575-ZB

EDSAFE_IF_NEDSAFE_IF_P

DS_AGCI_CTLDS_AGCT_CTL

AGC_VDDOAGC_VDDO

BCM_DTT_IF_P[27]BCM_DTT_IF_N[27] OFDM_AGC [27,28]

TP766PCB_TP08 TP766PCB_TP08 1

C763

OPEN-220p/50V/1005

C763

OPEN-220p/50V/1005

R769OPEN-392/1005R769OPEN-392/1005

Transport In/Out

U211LBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Transport In/Out

U211LBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

PKT0_CLKD23

PKT0_DATAC24

PKT0_SYNCB26

RMX0_CLKA25

RMX0_DATAB25

RMX0_SYNCA26

TP762 PCB_TP08TP762 PCB_TP081

TP767PCB_TP08 TP767PCB_TP08 1

R764 000/1005R764 000/1005C764 104p/16V/1005C764 104p/16V/1005

R765511/1005R765511/1005

R520 202/1005R520 202/1005

Tuner IF Inputsand Control

U211DBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Tuner IF Inputsand Control

U211DBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

BYP_DS_CLKY24

EDSAFE_IF_NAE28 EDSAFE_IF_PAE27

DS_AGCI_CTLAG28DS_AGCT_CTLAH28

TP763 PCB_TP08TP763 PCB_TP081TP764 PCB_TP08TP764 PCB_TP081

C762

OPEN-220p/50V/1005

C762

OPEN-220p/50V/1005 C768

104p/16V/1005

C768

104p/16V/1005

TP765PCB_TP08 TP765PCB_TP08 1

R770 101/1005R770 101/1005R762 000/1005R762 000/1005

TP761 PCB_TP08TP761 PCB_TP081

C761 104p/16V/1005C761 104p/16V/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 51: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

SPI Flash(8Mbits)

All location are from 771 to 790

I2C ADR : GPIO1 HI : B8 LOW : B4CHIP_CONF : [GPIO8, PWM1, PWM0]CHIP_CONF = 3" d5 : boot from internal SRAMCHIP_CONF = 3" d6 : boot from EEPROMCHIP_CONF = 3" d7 : boot from SPI Flash

-

-

-

-

H L

-

-

-

H LH

-

L

-

H L

- -

- -

- -

H

- -

OFF

LOCAL DIMMING FUNCTION #4

ON(Not Used)

R836OFF

SCANNING B/L FUNCTION #3

ON(Not Used)

R842

R843R837

GIP

Non GIP(Not Used)

Non Mirror

Mirror

IMAGE FUNCTION #1

Mini LVDS

LVDS 120Hz

OUTPUT FORMAT& Mini Type #2

R841

R840

R839

R832

R833

R838

L

-

32/42LD575-ZB

SPI_CZSPI_CK

SPI_CZ

SPI_DO

S_SCLS_SDA

SPI_CK

SPI_DI

S_SCLS_SDA

FRC_CONF1FRC_PWM0

FRC_CONF1

FRC_PWM0

FRC_PWM1

FRC_CONF0

/RESET

MST_MSCLMST_MSDA

FRC_PWM1FRC_CONF0

SPI_DI

SPI_DO

1V26_FRC

3V3_FRC3V3_FRC

3V3_FRC

3V3_FRC

3V3_FRC

FRC_AVDD_PLL

AVDD

AVDD_MEMPLL

AVDD_LVDS

VDDP

AVDD

VDDP

FRC_AVDD_PLL

AVDD_MEMPLL

AVDD_LVDS

VDDC

AVDD_DDR

VDDC

1V5_MEMCAVDD_DDR

3V3_FRC

3V3_FRC

I2C3_SDA[13,25]I2C3_SCL[13,25]

FRC_RESET[11]

H_CONV[24]

DPM_A[24]

C793

104p/16V/1005

C793

104p/16V/1005

TP778TP7781TP777TP7771

R778 472/1005R778 472/1005

C792

OPEN-226P/6.3V/2012

C792

OPEN-226P/6.3V/2012

C784

OPEN-226P/6.3V/2012

C784

OPEN-226P/6.3V/2012

C803

104p/16V/1005

C803

104p/16V/1005

R785 OPEN-103/1005R785 OPEN-103/1005

R807 100/1005R807 100/1005

R773 000/1005R773 000/1005

R776 330/1005R776 330/1005R840 OPEN-472/1005R840 OPEN-472/1005

C783

106p/10V/2012

C783

106p/10V/2012

R774 105/1005R774 105/1005

L777 CIC10P300NCL777 CIC10P300NC

C785

104p/16V/1005

C785

104p/16V/1005

C791

106p/10V/2012

C791

106p/10V/2012

R783 OPEN-103/1005R783 OPEN-103/1005

R788 OPEN-103/1005R788 OPEN-103/1005

C782

104p/16V/1005

C782

104p/16V/1005

R842 472/1005R842 472/1005

TP774TP774 1

R781 000/1005R781 000/1005

R833 472/1005R833 472/1005

C815

226P/6.3V/2012

C815

226P/6.3V/2012

2mm

JP77153014-0410

2mm

JP77153014-0410

4321

L773 CIC10P300NCL773 CIC10P300NC

L775 CIC10P300NCL775 CIC10P300NC

C777

104p/16V/1005

C777

104p/16V/1005

U771DMST7378PU771DMST7378P

VSSC10

VSSC12

VSSJ4

VSSN4

VSSP6

VSSG8

VSSG9

VSSG10

VSSH7

VSSH8

VSSH9

VSSH10

VSSH11

VSSJ7

VSSJ8

VSSJ9

VDDCF6

VDDCF7

VDDCG7

VDDCG6

VDDCG5

VDDCH6

VDDCH5

VDDCJ6

VDDCJ5

F10F10

AVDDF8

AVDDF9

VDDPM10

VDDPM11

VDDPK5

VDDPK6

VDDPG11

AVDD_PLLF11

AVDD_PLLF12

AVDD_MEMPLLM6

AVDD_LVDSG12

VSSJ10

VSSJ11

VSSK7

VSSK8

VSSK9

VSSK10

VSSL10 VSSL9 VSS

K11

VSSL11

VSSM9

AVDD_LVDSH12

AVDD_LVDSJ12

AVDD_LVDSK12

AVDD_DDRL5

AVDD_DDRL6

AVDD_DDRL7

AVDD_DDRL8

AVDD_DDRM7

AVDD_DDRM8

R836 OPEN-472/1005R836 OPEN-472/1005

C778

104p/16V/1005

C778

104p/16V/1005

L772 CIC10P300NCL772 CIC10P300NC

C797

106p/10V/2012

C797

106p/10V/2012

TP772TP772 1

Y77112.000MHz/12pF/SMDY77112.000MHz/12pF/SMD

12

C801

104p/16V/1005

C801

104p/16V/1005

L778 CIC10P300NCL778 CIC10P300NC

C776

104p/16V/1005

C776

104p/16V/1005

U771AMST7378PU771AMST7378P

RESETM14

XOUTA9

XINB9

I2CS_SDAD1

I2CS_SCLD2

I2CM_SDAC9

I2CM_SCLD9

GPIO[8]D3

PWM0P14

PWM1R14

GPIO[1]J13

GPIO[0]K14

GPIO[9]D4

SPL_CZN14

SPL_CKP13

SPL_DIN12

SPL_DON13

GPIO[2]H14

GPIO[3]G13

GPIO[4]F14

GPIO[5]E13

GPIO[10]E4

GPIO[12]D5

GPIO[13]D7

GPIO[14]F4

REXTC13

TESTPINL13

U7U7

T7T7

R7R7

U8U8

T8T8

T8R8

U9U9

T9T9

R9R9

U10U10

T10T10

R10R10

P7P7

N8N8

U15U15

T14T14

U14U14

R13R13

T13T13

U13U13

R12R12

T12T12

U12U12

R11R11

T11T11

U11U11

P9P9

N10N10

U16U16

B13B13

A13A13

A10A10

B10B10

C11C11

D11D11

A12A12

B12B12

C790

104p/16V/1005

C790

104p/16V/1005

R786 103/1005R786 103/1005

R784 103/1005R784 103/1005

TP780TP780 1

C794

104p/16V/1005

C794

104p/16V/1005

L774 CIC10P300NCL774 CIC10P300NC

R839 OPEN-472/1005R839 OPEN-472/1005

C775

104p/16V/1005

C775

104p/16V/1005

C779

106p/10V/2012

C779

106p/10V/2012

R789 103/1005R789 103/1005

C828

104p/16V/1005

C828

104p/16V/1005

C796

104p/16V/1005

C796

104p/16V/1005

C799

106p/10V/2012

C799

106p/10V/2012

C788

104p/16V/1005

C788

104p/16V/1005

R780 821/1005R780 821/1005

C804

104p/16V/1005

C804

104p/16V/1005

R838 472/1005R838 472/1005

C780

OPEN-226P/6.3V/2012

C780

OPEN-226P/6.3V/2012

C786

104p/16V/1005

C786

104p/16V/1005

C795

104p/16V/1005

C795

104p/16V/1005

R812 100/1005R812 100/1005

R772 101/1005R772 101/1005

R843 OPEN-472/1005R843 OPEN-472/1005

R808 100/1005R808 100/1005

C798

104p/16V/1005

C798

104p/16V/1005

L771 CIC10P300NCL771 CIC10P300NC

C789

106p/10V/2012

C789

106p/10V/2012

R787 OPEN-103/1005R787 OPEN-103/1005

R832 OPEN-472/1005R832 OPEN-472/1005

TP773TP773 1

R790103/1005R790103/1005

R837 472/1005R837 472/1005

R816 103/1005R816 103/1005

C802

104p/16V/1005

C802

104p/16V/1005

C771150p/50V/1005C771150p/50V/1005

R775 330/1005R775 330/1005TP779TP7791

R813 100/1005R813 100/1005

C773

226P/6.3V/2012

C773

226P/6.3V/2012

L776 CIC10P300NCL776 CIC10P300NC

C787

104p/16V/1005

C787

104p/16V/1005

C774

226P/6.3V/2012

C774

226P/6.3V/2012C772150p/50V/1005C772150p/50V/1005

R777 472/1005R777 472/1005

C800

OPEN-226P/6.3V/2012

C800

OPEN-226P/6.3V/2012

U772

MX25L8005M2I-12G

U772

MX25L8005M2I-12G

/CS1

DO2

/WP3

GND4

VCC8

CLK6

DIO5

/HOLD7

C816

104p/16V/1005

C816

104p/16V/1005 C781

104p/16V/1005

C781

104p/16V/1005R841 472/1005R841 472/1005

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

All location are from D81 to D160

32/42LD575-ZB

FRC_A0

FRC_VREFDQ

DDR3_BA0

DDR3_CS#

FRC_VREFCA

FRC_DQL0FRC_DQL1FRC_DQL2FRC_DQL3FRC_DQL4FRC_DQL5FRC_DQL6FRC_DQL7

FRC_DQU0FRC_DQU1FRC_DQU2FRC_DQU3FRC_DQU4FRC_DQU5FRC_DQU6FRC_DQU7

DDR3_DQU3DDR3_DQU4

DDR3_DQL1

DDR3_DQU5

DDR3_DQL2

DDR3_DQU6

DDR3_DQL3

DDR3_DQU7

DDR3_DQL4DDR3_DQL5DDR3_DQL6DDR3_DQL7

DDR3_DQU0

DDR3_DQL0

DDR3_DQU1DDR3_DQU2

FRC_A1FRC_A2FRC_A3FRC_A4FRC_A5FRC_A6FRC_A7FRC_A8FRC_A9FRC_A10FRC_A11FRC_A12

DDR3_A0DDR3_A1DDR3_A2DDR3_A3DDR3_A4DDR3_A5DDR3_A6DDR3_A7DDR3_A8DDR3_A9DDR3_A10DDR3_A11DDR3_A12

DDR3_BA1DDR3_BA2

FRC_BA1FRC_BA2

FRC_BA0

DDR3_MCLKFRC_CLKE DDR3_MCLK#

DDR3_CLKE

FRC_MCLK#FRC_MCLK

DDR3_CAS#DDR3_WE#

DDR3_RAS#DDR3_ODT

FRC_ODT

FRC_CAS#FRC_WE#

FRC_RAS#

DDR3_RESET#

FRC_RESET#

DDR3_DQSLDDR3_DQSL#

DDR3_DQSUDDR3_DQSU#

DDR3_DMLDDR3_DMU

FRC_VREFCA

FRC_VREFDQ

FRC_DQSL

FRC_DMLFRC_DMU

FRC_DQSL#

FRC_DQSU

FRC_DQSU#

DDR3_BA1

DDR3_BA2

DDR3_BA0

DDR3_A0

DDR3_A1

DDR3_A2

DDR3_A3

DDR3_A4

DDR3_A5

DDR3_A6

DDR3_A7

DDR3_A8

DDR3_A9

DDR3_A10

DDR3_A11

DDR3_A12

DDR3_DQU4

DDR3_DQL1

DDR3_DQL2

DDR3_DQU6

DDR3_DQL3

DDR3_DQL4

DDR3_DQL5

DDR3_DQL6

DDR3_DQL7

DDR3_DQU0

DDR3_DQL0

DDR3_DQU2

DDR3_DQSL

DDR3_DML

DDR3_DMU

DDR3_DQSL#

DDR3_DQSUDDR3_DQSU#

DDR3_RESET#

DDR3_ODTDDR3_CAS#

DDR3_WE#

DDR3_RAS#

DDR3_MCLK#DDR3_MCLK

DDR3_CLKE

FRC_DQU4

FRC_DQL1

FRC_DQL2

FRC_DQU6

FRC_DQL3

FRC_DQL4

FRC_DQL5

FRC_DQL6

FRC_DQL7

FRC_DQU0

FRC_DQL0

FRC_DQU2

FRC_A0

FRC_A1

FRC_A2

FRC_A3

FRC_A4

FRC_A5

FRC_A6

FRC_A7

FRC_A8

FRC_A9

FRC_A10

FRC_A11

FRC_A12

FRC_RESET#

FRC_BA1

FRC_BA2

FRC_BA0

FRC_ODTFRC_CAS#

FRC_WE#

FRC_RAS#

FRC_MCLK#FRC_MCLK

FRC_CLKE

FRC_DML

FRC_DQSLFRC_DMU

FRC_DQSL#

FRC_DQSUFRC_DQSU#

DDR3_DQU7FRC_DQU7DDR3_DQU1FRC_DQU1DDR3_DQU5FRC_DQU5DDR3_DQU3FRC_DQU3

FRC_VREFCA

FRC_VREFDQ

1V5_FRC_DDR

1V5_FRC_DDR

1V5_FRC_DDR

1V5_FRC_DDR

3V3_FRC

1V5_MEMC

CD142

104p/16V/1005

CD142

104p/16V/1005

PRD84100*4/1005PRD84100*4/1005

1 82 73 64 5

CD147

104p/16V/1005

CD147

104p/16V/1005

CD138

104p/16V/1005

CD138

104p/16V/1005

CD146

104p/16V/1005

CD146

104p/16V/1005

RD108 OPEN-151/F/1005RD108 OPEN-151/F/1005RD82 100/1005RD82 100/1005RD83 100/1005RD83 100/1005

PRD86100*4/1005PRD86100*4/1005

1 82 73 64 5

RD88 100/1005RD88 100/1005

DDR3

64MbX161GBit

UD121H5TQ1G63BFR-12C

DDR3

64MbX161GBit

UD121H5TQ1G63BFR-12C

WE#L3

RAS#J3

CAS#K3

CS#L2

CKEK9

CKJ7

CK#K7

DMUD3

BA1N8

BA2M3

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

A10/APL7

A11R7

DQL0E3

DQL1F7

DQL2F2

DQL3F8

DQL4H3

DQL5H8

DQL6G2

DQL7H7

VSSQB9

VSSA9

VSSE1VSSB3

NCJ1

VDDB2

VDDD9

VDDQA1

VDDQA8

VDDQC1

VDDQC9

NCJ9

NCL1

BA0M2

VDDQD2

A15/NCM7

A13T3

DQSLF3

DQSU#B7 DQSUC7

VSSJ8

VSSQB1

VSSQD1

VSSQD8

DQSL#G3

VSSQE2

DMLE7

VDDQE9

VSSQE8

VSSQF9

VDDQF1

VDDQH2

VDDQH9

VSSQG1

VSSQG9

VDDN1

VREFCAM8

VSSG8

VDDN9

VDDG7

ODTK1

A0N3

A1P7

VDDK2

A12/BC#N7

VSSJ2

VDDK8

DQU1C3

DQU2C8

DQU3C2

DQU4A7

DQU5A2

DQU6B8

DQU7A3

DQU0D7

NCL9

A14/NCT7

VSSM1

VSSP1

VSSP9

VSST1

VSST9

VDDR1

VDDR9

RESET#T2

VREFDQH1

ZQL8

VSSM9

RD86 100/1005RD86 100/1005

RD122102/F/1005RD122102/F/1005

PRD89100*4/1005PRD89100*4/1005

1 82 73 64 5

U771BMST7378PU771BMST7378P

MADR[0]E2

MADR[1]U6

MADR[2]E3

MADR[3]G2

MADR[4]R4

MADR[5]G1

MADR[6]U5

MADR[7]F3

MADR[8]T5

MADR[9]F1

MADR[10]R6

MADR[11]R5

MADR[12]T6

BADR[1]U4

BADR[2]E1

ODTH2

CASZH3 RASZJ1

WEZH1

MCLKET4

DDR_RESETF2

MDATA[0]K2

MDATA[1]R3

MDATA[2]K1

MDATA[3]T1

MDATA[4]J2

MDATA[5]T3

MDATA[6]J3

MDATA[7]T2

MDATA[8]P2

MDATA[9]L3

MDATA[10]R1

MDATA[11]L1

MDATA[12]P1

MDATA[13]L2

MDATA[14]P3

MDATA[15]M1

DQS[0]M3

DQSB[0]N1

DQS[1]N2

DQSB[1]N3

DQM[0]R2

DQM[1]K3

MCLKU1

MCLKZU2

BADR[0]G3

MADR_NCM2

PRD87100*4/1005PRD87100*4/1005

1 82 73 64 5

CD137

104p/16V/1005

CD137

104p/16V/1005

CD144

104p/16V/1005

CD144

104p/16V/1005

RD85 100/1005RD85 100/1005

RD123102/F/1005RD123102/F/1005

RD87 100/1005RD87 100/1005

CD143

104p/16V/1005

CD143

104p/16V/1005

PRD83100*4/1005PRD83100*4/1005

1 82 73 64 5

CD145

104p/16V/1005

CD145

104p/16V/1005

CD128104p/16V/1005CD128104p/16V/1005

CD133

104p/16V/1005

CD133

104p/16V/1005

PRD85100*4/1005PRD85100*4/1005

1 82 73 64 5

RD121102/F/1005RD121102/F/1005

CD130

106p/10V/2012

CD130

106p/10V/2012

CD135

104p/16V/1005

CD135

104p/16V/1005

RD89 100/1005RD89 100/1005

LD81 CIC10P300NCLD81 CIC10P300NC

RD102 241/F/1005RD102 241/F/1005

CD127104p/16V/1005CD127104p/16V/1005

CD139

104p/16V/1005

CD139

104p/16V/1005

CD125

OPEN-104p/16V/1005

CD125

OPEN-104p/16V/1005

CD136

104p/16V/1005

CD136

104p/16V/1005

CD140

104p/16V/1005

CD140

104p/16V/1005

PRD88100*4/1005PRD88100*4/1005

1 82 73 64 5

CD131

104p/16V/1005

CD131

104p/16V/1005

RD90 100/1005RD90 100/1005

RD84 100/1005RD84 100/1005

CD132

104p/16V/1005

CD132

104p/16V/1005

CD134

104p/16V/1005

CD134

104p/16V/1005

CD148

104p/16V/1005

CD148

104p/16V/1005

RD109 103/1005RD109 103/1005

PRD82100*4/1005PRD82100*4/1005

1 82 73 64 5

CD141

104p/16V/1005

CD141

104p/16V/1005

RD81 100/1005RD81 100/1005

CD129

226P/6.3V/2012

CD129

226P/6.3V/2012

PRD81100*4/1005PRD81100*4/1005

1 82 73 64 5

RD120102/F/1005RD120102/F/1005

CD126

OPEN-104p/16V/1005

CD126

OPEN-104p/16V/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 52: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

All location are from 791 to 850

[For 50/100Hz FPCB CONNECTOR]

[LVDS][For 100Hz FPCB CONNECTOR]

[MINI-LVDS][LEFT FFC CONNECTOR] [RIGHT FFC CONNECTOR]

R_TD0+R_TD0-R_TD1+R_TD1-R_TD2+R_TD2-R_TCLK+R_TCLK-R_TD3+R_TD3-R_TD4+R_TD4-R_TD5+R_TD5-

L_TD0+L_TD0-L_TD1+L_TD1-L_TD2+L_TD2-L_TCLK+L_TCLK-L_TD3+L_TD3-L_TD4+L_TD4-L_TD5+L_TD5-

32/42LD575-ZB

TXA3-

TXA2-

TXB4+

TXB2+

TXACLK-

TXB2-

TXA2+

TXA1+

TXBCLK-TXBCLK+

TXB3+

TXB1-

TXB3-

TXA4-TXA4+

TXACLK+

TXB0-TXB1+

TXB0+

TXA1-

TXB4-

TXA3+

TXA3-

TXA2-

TXB4+

TXB2+

TXACLK-

TXB2-

TXA2+

TXA1+

TXBCLK-TXBCLK+

TXB3+

TXB1-

TXA0+

TXB3-

TXA4-TXA4+

TXACLK+

TXA0-

TXB0-

TXB1+

TXB0+

TXA1-

TXB4-

TXA3+

TXA0+TXA0-

RXB0+RXB0-RXB1+RXB1-RXB2+RXB2-RXBCK+RXBCK-RXB3+RXB3-RXB4+RXB4-

RXACK+RXACK-

RXA0+

RXA3+RXA3-

RXA0-

RXA4+RXA4-

RXA1+RXA1-RXA2+RXA2-

RXDCK+RXDCK-

RXD0+

RXD3+RXD3-

RXD0-

RXD4+RXD4-

RXD1+RXD1-RXD2+RXD2-

RXCCK+RXCCK-

RXC0+

RXC3+RXC3-

RXC0-

RXC4+RXC4-

RXC1+RXC1-RXC2+RXC2-

GCLK4GCLK2

GVDD_EVENGVDD_ODD

GMA18

GVDD_ODD_I

RXDCK-RXDCK+

Z_OUT

VGI_P

VGI_N

GVDD_EVEN_I

RXDCK+RXDCK-

RXD0+

RXD3+RXD3-

RXD0-

RXD4+RXD4-

RXD1+RXD1-RXD2+RXD2-

RXCCK+RXCCK-

RXC0+

RXC3+RXC3-RXC4+RXC4-

RXC1+RXC1-

RXC0-

RXC2+RXC2-

VGI_N

RXA4+

RXA4-

VGI_P

GCLK2_I

RXBCK+RXBCK-

RXB0+RXB0-RXB1+RXB1-RXB2+RXB2-

RXB3+RXB3-RXB4+RXB4-

GCLK6_I

SOE

GCLK4_I

RXB4+RXB4-

RXA1+RXA1-

RXB0+RXB0-

VGL_I

VGL_I

RXD3-

GCLK5_I

GMA10GMA9

POLGCLK6_I

GCLK2_I

GVDD_EVEN

GVDD_ODD

OPC_N

RXC2-RXC2+RXC1-RXC1+RXC0-RXC0+

VGL_I

Z_OUT

GMA1

GMA9GMA10

GMA18

VGI_PVGI_N

OPC_N

GSP/GVST_IPOLSOE

RXD1-RXD1+RXD0-RXD0+RXC4-RXC4+RXC3-RXC3+

GMA1

RXB2+RXB2-

GCLK4_I

RXD4+

RXD4-

GCLK4

GCLK2

GSP/GVST_I

RXA0+RXA0-

RXB3+RXB3-

RXB1+RXB1-

GVDD_ODD_I

GVDD_EVEN_I

SOE

GCLK5_I

POL

GOE/GCLK_I

GSP/GVST_I

RXA3-

GSC/GCLK3_I

RXACK-RXACK+

RXA1+

RXA4-RXA4+RXA3-RXA3+

RXA0+

RXA2-RXA2+

RXA0-

RXA1-

OPC_N

VCC_LCM

HVDD

VDD_LCM

VCC_LCM

HVDD

VDD_LCM

MODULE_POWER

3V3_FRC

VCC_LCM

VGH

VGL

TXA1-[10]TXA1+[10]

TXA2-[10]TXA2+[10]

TXACLK-[10]TXACLK+[10]

TXA3-[10]TXA3+[10]

TXA4-[10]TXA4+[10]

TXB0-[10]TXB0+[10]

TXB1-[10]TXB1+[10]

TXB2-[10]TXB2+[10]

TXBCLK-[10]TXBCLK+[10]

TXB3-[10]TXB3+[10]

TXB4-[10]TXB4+[10]

TXA0-[10]TXA0+[10]

VCOML[25]

GMA3[25]GMA4[25]GMA6[25]GMA7[25]

GMA12[25]GMA13[25]GMA15[25]GMA16[25]

H_CONV[22]

VST[25]

VST[25]

VDD_EVEN[25]

VCOMR[25]

GMA3[25]GMA4[25]

VDD_ODD[25]

GMA6[25]GMA7[25]

GMA12[25]GMA13[25]GMA15[25]GMA16[25]

CLK6[25]CLK5[25]

H_CONV[22]

CLK3[25]

CLK1[25]

CLK1[25]

CLK3[25]

CLK5[25]CLK6[25]

VDD_ODD[25]VDD_EVEN[25]

FLK [25]

DISCHG[25]

DPM [26]DPM_A[22]

GCLK6_I [25]

GCLK5_I [25]

GCLK4_I [25]

GCLK2_I [25]

GVDD_EVEN_I [25]

GVDD_ODD_I [25]

GSC/GCLK3_I [25]

CLK2[25]

CLK4[25]

GOE/GCLK_I [25]

CLK2[25]

CLK4[25]

GSP/GVST_I [25]

C812 150p/50V/1005C812 150p/50V/1005

TP865TP865 1

R793 101/1005R793 101/1005

TP829TP829 1

TP873TP873 1

C813 OPEN-150p/50V/1005C813 OPEN-150p/50V/1005

TP851TP851 1

CON2FF05002-60CON2FF05002-60

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

1515

1616

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

4242

4343

4444

4545

4646

4747

4848

4949

5050

5151

5252

5353

5454

5555

5656

5757

5858

5959

6060

SHGND161

SHGND262

TP848TP848 1

R797 101/1005R797 101/1005

TP834TP834 1

R825 000/1005R825 000/1005

TP831TP831 1

TP797TP797 1

TP809TP809 1

C810 OPEN-150p/50V/1005C810 OPEN-150p/50V/1005

R791 101/1005R791 101/1005

R835 OPEN-000/1005R835 OPEN-000/1005

TP837TP837 1

TP794TP794 1

TP836TP836 1

TP803TP803 1

R796 101/1005R796 101/1005

R801 101/1005R801 101/1005

TP856TP856 1

TP871TP871 1

C805 OPEN-150p/50V/1005C805 OPEN-150p/50V/1005

TP812TP812 1

C808 OPEN-150p/50V/1005C808 OPEN-150p/50V/1005

TP813TP813 1

TP806TP806 1

C809 OPEN-150p/50V/1005C809 OPEN-150p/50V/1005

TP792TP792 1

TP818TP818 1

TP868TP868 1

TP807TP807 1

TP791TP791 1

TP859TP859 1

TP815TP815 1

R821 000/1005R821 000/1005

TP822TP822 1TP795TP795 1

R828 000/1005R828 000/1005

R802 101/1005R802 101/1005

TP821TP821 1

TP826TP826 1

TP805TP805 1

TP853TP853 1

TP833TP833 1

R829 000/1005R829 000/1005

TP839TP839 1

R818OPEN-000/1005R818OPEN-000/1005

TP877TP877 1

R792 101/1005R792 101/1005

R834 332/1005R834 332/1005

R800 101/1005R800 101/1005

TP840TP840 1

TP800TP800 1

R826 000/1005R826 000/1005

TP817TP817 1

TP866TP866 1

TP804TP804 1

TP874TP874 1

TP846TP846 1

TP801TP801 1

TP864TP864 1

TP824TP824 1

TP844TP844 1TP843TP843 1

JP791OPEN-TF05-41S-0.5SHJP791OPEN-TF05-41S-0.5SH

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1515

1616

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

SH

GN

D1

42

SH

GN

D2

43

SHGND344

SHGND445

SHGND546

SHGND647

SHGND748

SHGND849

R804 000/1005R804 000/1005

JP792OPEN-TF05-51S-0.5SHJP792OPEN-TF05-51S-0.5SH

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

SH

GN

D1

52

SH

GN

D2

53

SHGND354

SHGND455

SHGND556

SHGND758

SHGND657

SHGND859

1515

1616

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

4242

4343

4444

4545

4646

4747

4848

4949

5050

5151

TP855TP855 1

TP825TP825 1

R806 000/1005R806 000/1005

TP820TP820 1

TP810TP810 1

TP875TP875 1

R827 000/1005R827 000/1005

TP793TP793 1

R798 101/1005R798 101/1005

TP845TP845 1

TP842TP842 1

TP799TP799 1

R803 332/1005R803 332/1005

TP872TP872 1

R799 101/1005R799 101/1005

TP816TP816 1

C806 OPEN-150p/50V/1005C806 OPEN-150p/50V/1005

U771CMST7378PU771CMST7378P

RO_0NB8 RO_0PA8

RO_1NC8 RO_1PC7

RO_2NA7 RO_2PB7

RO_CLKNB6 RO_CLKPA6

RO_3NC6 RO_3PC5

RO_4NA5 RO_4PB5

RE_0NB4 RE_0PA4

RE_1NC4 RE_1PC3

RE_2NA3 RE_2PB3

RE_CLKNB2 RE_CLKPA2

RE_3NC2 RE_3PC1

RE_4NA1 RE_4PB1

A0M/RV0-A14A0P/RV0+B14

A1M/RV1-C15A1P/RV1+C14

A2M/RV2-B15A2P/RV2+A15

ACKM/RV3-A16ACKP/RV3+B16

A3M/RV4-B17A3P/RV4+A17

A4M/RV5-C17A4P/RV5+C16

B0M/RV6-D17B0P/RV6+D16

B1M/RV7-E15B1P/RV7+D15

B2M/RV8-F17B2P/RV8+F16

BCKM/OPT_PG15BCKP/WPWMF15

B3M/FLKG16B3P/OPT_NG17

B4M/GCLK5H17B4P/GCLK6H16

C0M/LV0-J15C0P/LV0+H15

C1M/LV1-J16C1P/LV1+J17

C2M/LV2-K17C2P/LV2+K16

CCKM/LV3-L15CCKP/LV3+K15

C3M/LV4-L16C3P/LV4+L17

C4M/LV5-M17C4P/LV5+M16

D0M/LV6-N15D0P/LV6+M15

D1M/LV7-N16D1P/LV7+N17

D2M/LV8-R15D2P/LV8+P15

DCKM/GSC/GCLK3R16DCKP/GOER17

D3M/GSPT17D3P/GSP_RT16

D4M/POLU17D4P/SOET15

VDD_ODDE17

VDD_EVENE16

GCLK4P16

GCLK2P17

R820 000/1005R820 000/1005R830 000/1005R830 000/1005

TP827TP827 1

TP852TP852 1

TP832TP832 1

C807 OPEN-150p/50V/1005C807 OPEN-150p/50V/1005

TP814TP814 1TP860TP860 1

TP854TP854 1

TP869TP869 1

R823 000/1005R823 000/1005

R819 OPEN-000/1005R819 OPEN-000/1005

R795 101/1005R795 101/1005

TP863TP863 1

TP828TP828 1

TP830TP830 1

TP796TP796 1

TP808TP808 1

TP857TP857 1

R822 000/1005R822 000/1005

CON1FF05002-60CON1FF05002-60

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

1515

1616

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

4242

4343

4444

4545

4646

4747

4848

4949

5050

5151

5252

5353

5454

5555

5656

5757

5858

5959

6060

SHGND161

SHGND262

TP835TP835 1

TP870TP870 1

TP878TP878 1

TP819TP819 1

R824 000/1005R824 000/1005

TP838TP838 1

C817 104p/16V/1005C817 104p/16V/1005

TP849TP849 1

TP862TP862 1

TP867TP867 1

R817OPEN-000/1005R817OPEN-000/1005

R794 101/1005R794 101/1005

TP841TP841 1

C814 OPEN-150p/50V/1005C814 OPEN-150p/50V/1005

TP858TP858 1

R831 000/1005R831 000/1005

C811 OPEN-150p/50V/1005C811 OPEN-150p/50V/1005

TP847TP847 1

TP850TP850 1

TP802TP802 1

TP798TP798 1

TP811TP811 1

TP876TP876 1

TP861TP861 1

TP823TP823 1

R805 000/1005R805 000/1005

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

All location are from F231 to F370

VCC_LCM = +3.3V

HVDDTCON_SEL2

L L

LED37"

TCON_SEL1

LED42", LCD42"

[Voltage Target]

H H

VGH VGL

+27.00V -5.000V

L H

H L

POWER BLOCK

+16.00V

VDD_LCM

+8.000VLED32", LCD32"

LED47"

+7.150V

+7.68V

+8.100V

+25.5V -7.200V

+28.00V

+28.00V -5.000V

-5.000V

+15.00V

+15.50V

+16.25V

32/42LD575-ZB

VGL_FBREF

EN2

EN2

REF

VGH_FB

EN2

VGH_FBVGL_FB

EN2

SEL2 SEL1

VGL_FB

LCM_REF

SEL2SEL1

LCM_REF

REF

VGH_FB

VDD_LCM

MODULE_POWER

VGHMODULE_POWER

VCC_LCM

VGL

VCC_LCM

VDD_LCM

MODULE_POWER MODULE_POWER

MODULE_POWER

3V3_FRC

MODULE_POWER

TCON_SEL2[11] TCON_SEL1[11]

DPM[24]

HVDD_REF [25]

C128

105p/50V/3216

C128

105p/50V/3216

R315 911/F/1005R315 911/F/1005

C174

105p/25V

C174

105p/25V

C121102p/50V/1005C121102p/50V/1005

R267103/1005R267103/1005

R316 272/F/1005R316 272/F/1005

R250

362/F/1005

R250

362/F/1005

C168

10uF/50V/MVK/S

C168

10uF/50V/MVK/S

C176105p/6.3V/1005C176105p/6.3V/1005

R319 2431/F/1005R319 2431/F/1005

R251000/1005R251000/1005

R331

154/F/1005

R331

154/F/1005

C193

105p/25V

C193

105p/25V

R284 000/1005R284 000/1005

U795CD4052BM96U795CD4052BM96

Y0B1

VE

E7

Y1A14

YIB5

VS

S8

Y0A12

Y2A15

Y3A11 ZA

13

VD

D16

ZB3

E#

6

Y2B2

Y3B4

A1

9

A0

10

D792 SX34D792 SX34

R256

203/F/1005

R256

203/F/1005

C197

47uF/35V/SMD/BXE 6.3P

C197

47uF/35V/SMD/BXE 6.3P

R269103/1005R269103/1005

C196

104p/16V/1005

C196

104p/16V/1005

Q791MMBT4401Q791MMBT4401

1

23

C145

105p/50V/3216

C145

105p/50V/3216

R255513/F/1005R255513/F/1005

R289 132/F/1005R289 132/F/1005

R248214/F/1005R248214/F/1005

D796SX34D796SX34

R2292493/F/1005R2292493/F/1005

U796CD4052BM96U796CD4052BM96

Y0B1

VE

E7

Y1A14

YIB5

VS

S8

Y0A12

Y2A15

Y3A11 ZA

13

VD

D16

ZB3

E#

6

Y2B2

Y3B4

A1

9

A0

10

D794KDS226D794KDS226

2

3

1

C180

151p/50V/1005

C180

151p/50V/1005

C169

106p/16V/2012

C169

106p/16V/2012

R268103/1005R268103/1005

R258203/F/1005R258203/F/1005

R217 000/1005R217 000/1005

R324 000/1005R324 000/1005

R200512/F/1005R200512/F/1005

C97 OPEN-105p/25V/2012C97 OPEN-105p/25V/2012

R171100/1005R171100/1005

R270103/1005R270103/1005

RT1

NCP18WB473F10RB

RT1

NCP18WB473F10RB

TP458 PCB_TP08TP458 PCB_TP081

L791SPC10040-220ML791SPC10040-220M

C178

105p/50V/3216

C178

105p/50V/3216

C130102p/50V/1005C130102p/50V/1005D793

BAS316D793BAS316

12

C206

OPEN-105p/25V

C206

OPEN-105p/25V

Q793

MMBT4401

Q793

MMBT44011

23

R318 681/F/1005R318 681/F/1005

R286 202/F/1005R286 202/F/1005

D791BAS316D791BAS316

1 2

C98 OPEN-473p/2012C98 OPEN-473p/2012

R323 000/1005R323 000/1005

R253102/1005R253102/1005

C173

105p/25V

C173

105p/25V

R210103/1005R210103/1005

R293 104/F/1005R293 104/F/1005

R254123/F/1005R254123/F/1005

R288 1131/F/1005R288 1131/F/1005

L792SPC7040-100ML792SPC7040-100M

R2602R2/1005R2602R2/1005

R292 154/F/1005R292 154/F/1005

R203

103

R203

103

C166 105p/25VC166 105p/25V

R291 163/F/1005R291 163/F/1005

C194104p/16V/1005

C194104p/16V/1005

C100 105p/25VC100 105p/25V

R209 100/2012R209 100/2012

R322 2431/F/1005R322 2431/F/1005

R202

183

R202

183

R264OPEN-102/1005R264OPEN-102/1005

C179

106p/16V/2012

C179

106p/16V/2012

C124

104p/16V/1005

C124

104p/16V/1005

C120

OPEN-104p/16V/1005

C120

OPEN-104p/16V/1005

R320 6041/F/1005R320 6041/F/1005

C175

105p/16V/1005

C175

105p/16V/1005

Q792MMBT4401Q792MMBT4401

1

23

R257

363/F/1005

R257

363/F/1005

R252 OPEN-000/1005R252 OPEN-000/1005

R296103/1005R296103/1005

C132OPEN-102p/50V/1005C132OPEN-102p/50V/1005

R249513/F/1005R249513/F/1005

C118

105p/16V/1005

C118

105p/16V/1005

R170100/1005R170100/1005

C123

105p/16V/1005

C123

105p/16V/1005

R218

103/1005

R218

103/1005

C151

106p/16V/2012

C151

106p/16V/2012

C19847uF/35V/SMD/BXE 6.3PC19847uF/35V/SMD/BXE 6.3P

C160 104p/50VC160 104p/50V

C172

106p/25V/3216

C172

106p/25V/3216

D797

SX34

D797

SX34

R178 102/F/1005R178 102/F/1005R263 OPEN-202/1005R263 OPEN-202/1005

R201

183

R201

183

C122104p/16V/1005C122104p/16V/1005

R321 202/F/1005R321 202/F/1005

U794MAX17113U794MAX17113

FB

N14

AG

ND

13

THR1

CPGND10 FBP9 DLP8

CL

K11

DR

VN

12

DRVP2

GND23

SRC4

DRN6

MODE7

OUT21

LX

2_2

20

LX

2_1

19

BS

T18

FB

217

DE

L1

16

RE

F15

IN2_122IN2_223VIN24FSEL25EN126DEL227VL28

PGND30

EN229

PG

ND

31

LX

1_1

32

LX

1_2

33

SW

I34

SW

O35

FB

136

CO

MP

37

PG

OO

D38

CR

ST

39

AG

ND

40

EP

41

GON5

C96 474p/50V/3216C96 474p/50V/3216

D795KDS226D795KDS226

2

3

1

C165

104p/16V/1005

C165

104p/16V/1005

R317 821/F/1005R317 821/F/1005R287 362/F/1005R287 362/F/1005

C170

226P/6.3V/2012

C170

226P/6.3V/2012

R259OPEN-000/1005R259OPEN-000/1005

C177

106p/10V/2012

C177

106p/10V/2012

C129

104p/16V/1005

C129

104p/16V/1005

R179103/F/1005R179103/F/1005

R290 1303/F/1005R290 1303/F/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 53: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

6

6

D D

C C

B B

A A

ADDR Sel = LOW

All location are from 901 to 930

32/42LD575-ZB

TC_DO0TC_DENTC_OCLKTC_PSYNC

1V8_DEMOD

1V8_DEMOD

1V8_DEMOD

1V8_DEMOD

3V3_NOR

3V3_NOR

3V3_NOR

3V3_NOR

CH_QAM_RESET [11]

QAM_AGC [27]

I2C1_SCL [13,27,28,30,32]

I2C1_SDA [13,27,28,30,32]

QAM_IF_NARROW-[27]

QAM_IF_NARROW+[27]

HS2_D0 [11]

HS2_CLK [11]HS2_VALID [11]

HS2_SYNC [11]

R909OPEN-332/1005R909OPEN-332/1005

C907

OPEN-104p/16V/1005

C907

OPEN-104p/16V/1005

R914 OPEN-330/1005R914 OPEN-330/1005

L905OPEN-CIC10P300NCL905OPEN-CIC10P300NC

L903OPEN-CIC10P300NCL903OPEN-CIC10P300NC

C924OPEN-330p/50V/1005

C924OPEN-330p/50V/1005

C902

OPEN-103p/50V/1005

C902

OPEN-103p/50V/1005

C906

OPEN-104p/16V/1005

C906

OPEN-104p/16V/1005

R903 OPEN-100/1005R903 OPEN-100/1005R902 OPEN-100/1005R902 OPEN-100/1005

C925

OPEN-330p/50V/1005

C925

OPEN-330p/50V/1005

C904

OPEN-103p/50V/1005

C904

OPEN-103p/50V/1005

C914

OPEN-103p/50V/1005

C914

OPEN-103p/50V/1005

C908

OPEN-104p/16V/1005

C908

OPEN-104p/16V/1005

C920 OPEN-104p/16V/1005C920 OPEN-104p/16V/1005

C923

OPEN-104p/16V/1005

C923

OPEN-104p/16V/1005

L907OPEN-CIC10P300NCL907OPEN-CIC10P300NC

U901

OPEN-TDA10024 QAM DEMOD

U901

OPEN-TDA10024 QAM DEMOD

VDA18_OSC1

XIN

2

XO

UT

3

VSSA_OSC4

SA

CL

K5

TE

ST

6

VDDI187

AG

CT

UN

9

IIC

DIV

10

AG

CIF

11

SA

DD

R12

VD

DE

33

38

GND_PAD57

CL

RB

14

SCL15

SDA16

SDAT17

SCLT18

ENSERI19TCK20TDI21

VDDI188 TRST

23TMS24TDO25

GPIO26

VD

DE

33

27

CTRL28U

NC

OR

29

PS

YN

C30

OC

LK

31

DE

N32

DO

733

DO

634

DO

535

DO

436

VDDI1822

VD

DE

33

13

DO

339

DO

240

DO

141

DO

042

GN

D_

AD

CP

LL

44

VD

18

_A

DC

PL

L45

VIM50

VIP51

GN

DA

_A

DC

52

VDA18_PLL54

NC43

NC46

NC47

VDA33_ADC49

VDA33_ADC53

VDDI1837

NC48

NC55

NC56

C911

OPEN-104p/16V/1005

C911

OPEN-104p/16V/1005

L904OPEN-CIC10P300NCL904OPEN-CIC10P300NC

L901OPEN-CIC10P300NCL901OPEN-CIC10P300NC

C901

OPEN-106p/10V/2012

C901

OPEN-106p/10V/2012

R906 OPEN-472/1005R906 OPEN-472/1005

C916

OPEN-103p/50V/1005

C916

OPEN-103p/50V/1005

C913

OPEN-104p/16V/1005

C913

OPEN-104p/16V/1005

C903

OPEN-106p/10V/2012

C903

OPEN-106p/10V/2012

C927

OPEN-104p/16V/1005

C927

OPEN-104p/16V/1005

C919 OPEN-104p/16V/1005C919 OPEN-104p/16V/1005

R919 OPEN-472/1005R919 OPEN-472/1005

R915 OPEN-330/1005R915 OPEN-330/1005

C909

OPEN-220p/50V/1005

C909

OPEN-220p/50V/1005

C915

OPEN-104p/16V/1005

C915

OPEN-104p/16V/1005

C910

OPEN-104p/16V/1005

C910

OPEN-104p/16V/1005

C917

OPEN-106p/10V/2012

C917

OPEN-106p/10V/2012

R904 OPEN-100/1005R904 OPEN-100/1005

R901 OPEN-100/1005R901 OPEN-100/1005

L902OPEN-CIC10P300NCL902OPEN-CIC10P300NC

Y901OPEN-16.000Mhz/20pF/+-30PPM/SMDY901OPEN-16.000Mhz/20pF/+-30PPM/SMD

C922

OPEN-103p/50V/1005

C922

OPEN-103p/50V/1005

R905 OPEN-472/1005R905 OPEN-472/1005

TP901TP9011

C912

OPEN-106p/10V/2012

C912

OPEN-106p/10V/2012

L906OPEN-CIC10P300NCL906OPEN-CIC10P300NC

C905

OPEN-104p/16V/1005

C905

OPEN-104p/16V/1005

C921

OPEN-106p/10V/2012

C921

OPEN-106p/10V/2012

R916OPEN-472/1005R916OPEN-472/1005

R908OPEN-332/1005R908OPEN-332/1005

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

From. CPU

to. TUNER

All location are from 931 to 950

32/42LD575-ZB

12V_SMPS

3V4

3V45V_NOR

LNB_OUT [31]

I2C1_SCL[13,27,28,29,32]

22K_TONE[32]

I2C1_SDA[13,27,28,29,32]

D934

SS14

D934

SS14

C946

224p/50V/2012

C946

224p/50V/2012

D933 US1MD933 US1M

C944

224p/50V/2012

C944

224p/50V/2012

R932 220/1005R932 220/1005

C932224p/50V/2012C932224p/50V/2012

C933103p/50V/1005C933103p/50V/1005

C940

104p/50V

C940

104p/50V

C936

47uF/35V/SMD/BXE 6.3P

C936

47uF/35V/SMD/BXE 6.3P

C942

224p/50V/2012

C942

224p/50V/2012

R935103/1005R935103/1005

L931SPS12060-330M

L931SPS12060-330M

R931

OPEN-473/1005

R931

OPEN-473/1005

C945

OPEN-474p/2012

C945

OPEN-474p/2012

R937OPEN-300R937OPEN-300

D932

OPEN-SX34

D932

OPEN-SX34

C943

224p/50V/2012

C943

224p/50V/2012

C934

224p/50V/2012

C934

224p/50V/2012

C941

224p/50V/2012

C941

224p/50V/2012

C931

104p/50V

C931

104p/50V

C935

47uF/35V/SMD/BXE 6.3P

C935

47uF/35V/SMD/BXE 6.3P

R936

102/1005

R936

102/1005

C938

104p/50V

C938

104p/50V

R938

102/6432

R938

102/6432

L932CIB21P260NE

L932CIB21P260NE

U931

A8293SESTR-T

U931

A8293SESTR-T

BO

OS

T1

VREG8

GND7

NC6

SDA9

ADD10

VC

P2

TC

AP

3

FL

OA

T4

EX

TM

5

FL

OA

T15

GN

D14

NC

13

SC

L12

IRQ

11

NC16

VIN17

LX18

GND19

LNB20

GND21

C939

47uF/35V/SMD/BXE 6.3P

C939

47uF/35V/SMD/BXE 6.3P

D931SX34D931SX34

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 54: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

A A

B B

C C

D D

All reference designators are from 961 to 1000

All location are from C20 to C100

32/42LD575-ZB

LNB_OUT

RF_IN

5V_TUNER

LNB_OUT [30]

BCM4506Front End(SDS 1)

U951BBCM4505KQLEG P20 <Package>

BCM4506Front End(SDS 1)

U951BBCM4505KQLEG P20 <Package>

TNR1_RFP_SHLD8

TNR1_RFP_SHLD7

SDS1_AFE_IN4

SDS1_AFE_IP3

SDS1_RF_AGC/GPIO[8]108

SDS1_IF_AGC/GPIO[9]109

SDS1_TNR_SCL112

SDS1_TNR_SDA113

SDS1_AFE_QN1

SDS1_AFE_QP2

TNR1_RFP9

TNR1_RFN10

TNR1_RFN_SHLD11

TNR1_RFN_SHLD12CC73

101p/50V/1005

CC73

101p/50V/1005

BCM4506Front End(SDS 0)

U951ABCM4505KQLEG P20 <Package>

BCM4506Front End(SDS 0)

U951ABCM4505KQLEG P20 <Package>

TNR0_RFP_SHLD31

TNR0_RFP_SHLD32

SDS0_AFE_IN35

SDS0_AFE_IP36

SDS0_RF_AGC/GPIO[10]59

SDS0_IF_AGC/GPIO[11]58

SDS0_TNR_SCL55

SDS0_TNR_SDA54

SDS0_AFE_QN38

SDS0_AFE_QP37

TNR0_RFP30

TNR0_RFN29

TNR0_RFN_SHLD28

TNR0_RFN_SHLD27

CC58

020p/50V

CC58

020p/50V

CC273R9p/50V/1005CC273R9p/50V/1005

CA52DK-508-002CA52DK-508-002

12345

UC21BFP640UC21BFP640E

2

B1

E4

C3

LC22CIH05T1N2SNCLC22CIH05T1N2SNC

LC20CIM10U121NCLC20CIM10U121NC

CC303R3p/50VCC303R3p/50V

CC34

OPEN-102p/50V/1005

CC34

OPEN-102p/50V/1005

RC22680/1005RC22680/1005

CC20

100p/50V/1005

CC20

100p/50V/1005

CC31

330p/50V

CC31

330p/50V

RC24

103/1005

RC24

103/1005

RC21101RC21101

CC21

101p/50V/1005

CC21

101p/50V/1005

DC51

LNBTVS6-221S

DC51

LNBTVS6-221S

12

SHIELD GND (PIN 2 ~ 5)

3

35

42

1

CA51DK-504-038

SHIELD GND (PIN 2 ~ 5)

3

35

42

1

CA51DK-504-038

SIG

NA

L1

GN

D2

GN

D3

GN

D4

GN

D5

CC28

020p/50V

CC28

020p/50V

CC33

330p/50V/1005

CC33

330p/50V/1005

CC243R9p/50V/1005CC243R9p/50V/1005

CC32

100p/50V/1005

CC32

100p/50V/1005

CC25102p/50V/1005CC25102p/50V/1005

CC35

102p/50V/1005

CC35

102p/50V/1005

LC21CIH05T1N2SNCLC21CIH05T1N2SNC

CC72

101p/50V/1005

CC72

101p/50V/1005

CC36

104p/50V

CC36

104p/50V

CC29 3R3p/50VCC29 3R3p/50V

RC20103/1005RC20103/1005

CC22

104p/16V/1005

CC22

104p/16V/1005

TC20DXW21BN7511STC20DXW21BN7511S

3

21

4

1

1

2

2

3

3

4

4

5

5

6

6

D D

C C

B B

A A

"BBS"

All location are from 961 to 970

32/42LD575-ZB

GND_A

3V3_NOR

22K_TONE [30]

CH_SAT_RESET[11]

I2C1_SCL[13,27,28,29,30]

I2C1_SDA[13,27,28,29,30]

HS0_D0 [11]HS0_VALID [11]HS0_SYNC [11]HS0_CLK [11]

TP962

TP06

TP962

TP06

1

C963

102p/50V/1005

C963

102p/50V/1005

R968

272/1005

R968

272/1005Y96127.000MHz/18pF/SMDY96127.000MHz/18pF/SMD

R964 470/1005R964 470/1005R963 470/1005R963 470/1005

R965

220/1005

R965

220/1005

BCM4506Clocking/Peripherals/Misc.

U951EBCM4505KQLEG P20 <Package>

BCM4506Clocking/Peripherals/Misc.

U951EBCM4505KQLEG P20 <Package>

XTAL_N18

XTAL_P19 JTAG_TDO

103

JTAG_TMS105

JTAG_TDI106

JTAG_TCK102

GPIO[4]119HOST_MOSI_SDA

61

HOST_SCK_SCL62

RESETb64

GPIO[0]48

GPIO[3]56

TEST_EN0107

TEST_EN160

IRQ_OUTb65

RST_OUTb/GPIO[7]111

R969

222/1005

R969

222/1005

TP961

TP06

TP961

TP06

1

R966

220/1005

R966

220/1005

BCM4506TransportOutputs

U951DBCM4505KQLEG P20 <Package>

BCM4506TransportOutputs

U951DBCM4505KQLEG P20 <Package>

SDS0_PKT_CLK82

SDS0_PKT_VALID77SDS0_PKT_SYNC78

SDS0_PKT_DATA075

SDS0_PKT_ERROR83

SDS0_PKT_DATA174

SDS0_PKT_DATA273

SDS0_PKT_DATA372

SDS0_PKT_DATA469

SDS0_PKT_DATA568

SDS0_PKT_DATA667

SDS0_PKT_DATA766

SDS1_PKT_CLK85SDS1_PKT_SYNC89SDS1_PKT_VALID90

SDS1_PKT_ERROR84

SDS1_PKT_DATA092SDS1_PKT_DATA193SDS1_PKT_DATA294SDS1_PKT_DATA395SDS1_PKT_DATA498SDS1_PKT_DATA599SDS1_PKT_DATA6100SDS1_PKT_DATA7101

R961 470/1005R961 470/1005

C962

330p/50V/1005

C962

330p/50V/1005

R962 470/1005R962 470/1005

C961

330p/50V/1005

C961

330p/50V/1005

BCM4506DiSEqCControllers

U951CBCM4505KQLEG P20 <Package>

BCM4506DiSEqCControllers

U951CBCM4505KQLEG P20 <Package>

SDS0_DSEC_TXOUT/GPIO[14]46

SDS0_DSEC_TXEN/GPIO[15]47

SDS0_LNB_VCTL/GPIO[2]52

SDS1_LNB_VCTL/GPIO[6]115

SDS1_DSEC_TXOUT/GPIO[12]121

SDS1_DSEC_TXEN/GPIO[13]120

SDS1_DSEC_IN127

SDS0_DSEC_IN40

SDS0_LNB_VSENSE43

SDS0_LNB_SELV/GPIO[1]51

SDS0_DSEC_TX42

SDS1_FSK_RX/LNB_VSENSE124

SDS1_LNB_SELV/GPIO[5]116

SDS1_FSK_TX/DSEC_TX125

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 55: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

All location are from 971 to 1020

32/42LD575-ZB

GND_A

D2.5V_DEMOD

A2.5V_DEMOD

A1.2V_DEMOD

GND_A

GND_A

A1.2V_DEMOD

A1.2V_DEMOD

A2.5V_DEMOD

A2.5V_DEMOD

A2.5V_DEMOD

A2.5V_DEMOD

A1.2V_DEMOD

A1.2V_DEMOD

A1.2V_DEMODGND_A

GND_A

GND_A GND_A

GND_AGND_A

GND_A GND_A

GND_A GND_A

3V3_NOR

C1014

104p/16V/1005

C1014

104p/16V/1005

C1011

102p/50V/1005

C1011

102p/50V/1005

L971 CIC10P300NCL971 CIC10P300NC

C972

104p/16V/1005

C972

104p/16V/1005

C984

104p/16V/1005

C984

104p/16V/1005

C986

102p/50V/1005

C986

102p/50V/1005

C980

106p/10V/2012

C980

106p/10V/2012

C1009

104p/16V/1005

C1009

104p/16V/1005

C988

103p/50V/1005

C988

103p/50V/1005

C999

103p/50V/1005

C999

103p/50V/1005

C1000

102p/50V/1005

C1000

102p/50V/1005

C987

104p/16V/1005

C987

104p/16V/1005

C998

104p/16V/1005

C998

104p/16V/1005

C979

104p/16V/1005

C979

104p/16V/1005

C977

104p/16V/1005

C977

104p/16V/1005

C1012

104p/16V/1005

C1012

104p/16V/1005

C997

102p/50V/1005

C997

102p/50V/1005

C1008

475p/6.3V

C1008

475p/6.3V

C1003

103p/50V/1005

C1003

103p/50V/1005

C983

102p/50V/1005

C983

102p/50V/1005

L972 CIC10P300NCL972 CIC10P300NC

C971

106p/10V/2012

C971

106p/10V/2012

C1001

104p/16V/1005

C1001

104p/16V/1005

C976

104p/16V/1005

C976

104p/16V/1005

TP972TP10TP972TP10

1

C1004

102p/50V/1005

C1004

102p/50V/1005

C982

103p/50V/1005

C982

103p/50V/1005

C996

103p/50V/1005

C996

103p/50V/1005

C975

106p/10V/2012

C975

106p/10V/2012

C995

104p/16V/1005

C995

104p/16V/1005

TP971TP10TP971TP10

1

C978

104p/16V/1005

C978

104p/16V/1005

C985

103p/50V/1005

C985

103p/50V/1005

C974

104p/16V/1005

C974

104p/16V/1005

C994

104p/16V/1005

C994

104p/16V/1005

C1006

103p/50V/1005

C1006

103p/50V/1005

C991

103p/50V/1005

C991

103p/50V/1005

C1007

102p/50V/1005

C1007

102p/50V/1005

C1010

103p/50V/1005

C1010

103p/50V/1005

C1013

104p/16V/1005

C1013

104p/16V/1005

C989

102p/50V/1005

C989

102p/50V/1005

C1002

104p/16V/1005

C1002

104p/16V/1005

C1005

104p/16V/1005

C1005

104p/16V/1005

C993

104p/16V/1005

C993

104p/16V/1005

C973

106p/10V/2012

C973

106p/10V/2012

C992

102p/50V/1005

C992

102p/50V/1005

C990

104p/16V/1005

C990

104p/16V/1005

U971LD1117AL-1.2/SOT-223U971LD1117AL-1.2/SOT-223

VIN3

AD

J1

VO2

TAP4

C981

104p/16V/1005

C981

104p/16V/1005

BCM4506Power

U951FBCM4505KQLEG P20 <Package>

BCM4506Power

U951FBCM4505KQLEG P20 <Package>

VDDO_3P350

VDDC_1P245

SDS0_DSEC_AVDD_1P244

XTAL_AVDD_1P220

XTAL_AVDD_2P516

SDS0_AFE_AVDD_1P239

TNR1_SHLD17

TNR0_RF_IF_AVDD_1P234

REF_AP_PLL_AVDD_2P521

VDDC_1P249

VDDC_1P253

VDDC_1P271

VDDC_1P276

VDDC_1P279

VDDC_1P281

VDDC_1P286

VDDC_1P288

VDDC_1P291

VDDC_1P296

VDDC_1P2114

VDDC_1P2118

VDDC_1P2122

VDDO_3P357

VDDO_3P363

VDDO_3P370

VDDO_3P380

VDDO_3P387

VDDO_3P397

VDDO_3P3104

VDDO_3P3110

VDDO_3P3117

REF_AP_PLL_AVDD_2P522

REF_AP_PLL_AVDD_2P523

SDS0_AFE_AVDD_2P541

SDS1_AFE_AVDD_2P5126

SDS1_AFE_AVDD_1P2128

SDS1_FSK_AVDD_1P2123

TNR0_RF_IF_AVDD_2P533

TNR0_PLL_AVDD_2P526

TNR0_PLL_AVDD_2P525

TNR0_REF_AVDD_2P524

TNR1_RF_IF_AVDD_1P25

TNR1_RF_IF_AVDD_2P56

TNR1_PLL_AVDD_2P513

TNR1_PLL_AVDD_2P514

TNR1_REF_AVDD_2P515

HEAT_SINK129

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

21

R

3

LPC_Audio

All location are from 1021 to 1050

32/42LD575-ZB

DDC_SDA

HSYNC1

VSYNC1

TXD_PC

RA

TA

RA

TXD_PC

VSYNC1

HSYNC1

DDC_SCL

RXD_PC

TA

RXD_PC

DDC_SCL

DDC_SDA

3V45V_NOR

5V_NOR

5V_NOR

5V_NOR

5V_NOR

D3V3_BCM3556

5V_NOR

5V_NOR

DET_PWR

PC_B [7]

PC_G [7]

PC_R [7]

PC_RI [8]

PC_LI [8]

PC_LINK [11]

SPDIF_OUT [9]

UART_RXD_0 [6,11]

UART_TXD_0 [6,11]

RA[6,11]

TA[6,11]

PC_HSYNC [7]

PC_VSYNC [7]

DDC_SCL [20]DDC_SDA [20]

RV1026SV060314B431N

RV1026SV060314B431N

RV1022SV060305E101NRV1022SV060305E101N

U1024ELM7S08U1024ELM7S08

A1

B2

GND3 Y

4

VCC5

C1034

104p/16V/1005

C1034

104p/16V/1005

U1021

ILX232

U1021

ILX232

T1IN11

T2IN10

R1O12

R2O9

C1+1

C1-3

C2+4

C2-5

V-6V+2

GND15

VCC16

R2IN8R1IN13T2O7T1O14

RV

1023

SV

0603

14B

431N

RV

1023

SV

0603

14B

431N

RV1027SV060314B431NRV1027SV060314B431N

R1038 OPEN-000/1005R1038 OPEN-000/1005

L1021

CIC10P121NC

L1021

CIC10P121NC

R10

3247

2/10

05R

1032

472/

1005

R1034 220R1034 220

R1037 OPEN-000/1005R1037 OPEN-000/1005

C1022

104p/16V/1005

C1022

104p/16V/1005

RV1021SV060305E101NRV1021SV060305E101N

R1041 4R7R1041 4R7

L1022CIL10J1R8KNCL1022CIL10J1R8KNC

C1028104p/50V

C1028104p/50V

R1024 OPEN-000/1005R1024 OPEN-000/1005D1022KDS226D1022KDS226

2

3

1

C1026

104p/50V

C1026

104p/50V

R1027472/1005R1027472/1005

D1023KDS226D1023KDS226

2

3

1

R1039474/1005R1039474/1005

R1030 101/1005R1030 101/1005

C1023

104p/16V/1005

C1023

104p/16V/1005

RV

1024

SV

0603

14B

431N

RV

1024

SV

0603

14B

431N

JP1021KCN-DS-2-0089JP1021KCN-DS-2-0089

815714613512411310291

16

17

R1040474/1005R1040474/1005

R1022 101/1005R1022 101/1005

R10

3347

2/10

05R

1033

472/

1005

R1026472/1005R1026472/1005

R

L

SupportHole

JP1022PEJ027-01

R

L

SupportHole

JP1022PEJ027-01

1234

567

89

R1023472/1005R1023472/1005

R1031 101/1005R1031 101/1005

JP1023JST1223-001JP1023JST1223-001

GND1

Vcc2

VINPUT3

SH14

SH25

C1029

104p/50V

C1029

104p/50V

L1023CIL10J1R8KNCL1023CIL10J1R8KNC

C1021

104p/16V/1005

C1021

104p/16V/1005

C1025104p/50V

C1025104p/50V

R1029 OPEN-000/1005R1029 OPEN-000/1005

RV1028SV060314B431NRV1028SV060314B431N

R1028 102/1005R1028 102/1005

C1033

104p/16V/1005

C1033

104p/16V/1005

R1025 101/1005R1025 101/1005

RV1025SV060314B431N

RV1025SV060314B431N

C1027106p/10V/2012

C1027106p/10V/2012

C1032

104p/16V/1005

C1032

104p/16V/1005

R1042 330/1005R1042 330/1005

D1021KDS226D1021KDS226

2

3

1

D1024DAN202KD1024DAN202K

2

3

1

R1021 OPEN-000/1005R1021 OPEN-000/1005

U1023ELM7S08U1023ELM7S08

A1

B2

GND3 Y

4

VCC5

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 56: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

HDMI4_INPUT(Side)

HDMI3_INPUT(Rear)

CEC Leakage current 대책

HDMI2_INPUT(Rear)

HDMI1_INPUT(Rear)

All location are from 1051 to 1090

32/42LD575-ZB

DDC3_SCLD3SDADDC3_SDAD3SCL

DDC2_SCL

HDMI3_PWR

DDC2_SDA

HDMI1_PWR

HDMI2_PWR

HDMI_CEC HDMI_CEC

D4SDADDC4_SDAD4SCLDDC4_SCL

DDC3_SCLDDC3_SDA

HDMI3_PWR

D2SDADDC2_SDA

HDMI_CEC

HP3_DET

D2SCLDDC1_SDADDC1_SCL

D1SDAD1SCL

DDC1_SDADDC1_SCL

HDMI4_PWR

HDMI_CEC

HP1_DET

DDC2_SCL

HP2_DET

HDMI2_PWR

DDC4_SCLDDC4_SDA

HDMI4_PWR

HDMI_CEC

HP4_DET

HDMI1_PWR

HDMI2VCC

HDMI1VCC

HDMI1VCC HDMI2VCC

HDMI3VCCHDMI3VCC

HDMI4VCC

HDMI4VCC

3V4_STB 3V4_STB

2D0- [20]

2D1+ [20]

2CK- [20]

2D0+ [20]2D1- [20]

2D2- [20]

2CK+ [20]

2D2+ [20]

1D0- [20]

1D1- [20]

HPD1 [20]

1D2- [20]1D1+ [20]

1D2+ [20]

1D0+ [20]

1CK+ [20]

1CK- [20]

HPD2 [20]

D2SDA [20]D2SCL [20]

D1SDA [20]D1SCL [20]

HDMI1VCC [20]

HDMI2VCC [20]

D3SDA [20]D3SCL [20]

HDMI3VCC [20]

HPD3 [20]

3D2- [20]

3D0- [20]

3D2+ [20]

3D1+ [20]

3CK- [20]

3D1- [20]3D0+ [20]

3CK+ [20] 4D0- [20]

4D1+ [20]

4CK- [20]

4D0+ [20]4D1- [20]

4D2- [20]

4CK+ [20]

4D2+ [20]

HPD4 [20]

D4SDA [20]D4SCL [20]

HDMI4VCC [20]

CEC_A [6,20]

CEC_O [6]

Q1051OPEN-MMBT4401Q1051OPEN-MMBT4401

1

23

R1059473/1005R1059473/1005

R1081OPEN-683/F/1005R1081OPEN-683/F/1005

R1075473/1005R1075473/1005

R1061 OPEN-220/1005R1061 OPEN-220/1005

C1054104p/16V/1005C1054104p/16V/1005

R1057473/1005R1057473/1005

R1073473/1005R1073473/1005

R1060473/1005R1060473/1005

R1079 OPEN-220/1005R1079 OPEN-220/1005

D1051OPEN-BAS316D1051OPEN-BAS316

12

R1078 OPEN-220/1005R1078 OPEN-220/1005

R1062 OPEN-220/1005R1062 OPEN-220/1005

R1077 OPEN-220/1005R1077 OPEN-220/1005

R1082 OPEN-220/1005R1082 OPEN-220/1005

R1080OPEN-473/1005R1080OPEN-473/1005

C1061104p/16V/1005C1061104p/16V/1005

L1052CIC10P121NCL1052CIC10P121NC

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1054YKF45-7058W

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1054YKF45-7058W

D2+1

D2_SHIELD2

D2-3

D1+4

D1_SHIELD5

D1-6

D0+7

D0_SHIELD8

D0-9

CK+10

CK_SHIELD11

CK-12

CE_REMOTE13

NC14

DDC_CLK15

DDC_DATA16

GND17

+5V18

HP_DET19

SH120

SH221SH3

22

SH423

SH524

SH625

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1052YKF45-7058W

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1052YKF45-7058W

D2+1

D2_SHIELD2

D2-3

D1+4

D1_SHIELD5

D1-6

D0+7

D0_SHIELD8

D0-9

CK+10

CK_SHIELD11

CK-12

CE_REMOTE13

NC14

DDC_CLK15

DDC_DATA16

GND17

+5V18

HP_DET19

SH120

SH221SH3

22

SH423

SH524

SH625

R1076 OPEN-220/1005R1076 OPEN-220/1005

L1054CIC10P121NCL1054CIC10P121NC

C1056104p/16V/1005C1056104p/16V/1005R1063 OPEN-220/1005R1063 OPEN-220/1005

Q1052

OPEN-BSS83

Q1052

OPEN-BSS83

32 14

R1074473/1005R1074473/1005

JP1053KJA-ET-0-0032JP1053KJA-ET-0-0032

SHIELD121

SHIELD222

D2+1D2_SHIELD2D2-3D1+4D1_SHIELD5D1-6D0+7D0_SHIELD8D0-9CK+10CK_SHIELD11CK-12CE_REMOTE13NC14DDC_CLK15DDC_DATA16GND17+5V18HP_DET19

SHIELD323

DUMMY20

SHIELD424

Support Hole25

L1051CIC10P121NCL1051CIC10P121NC

L1053CIC10P121NCL1053CIC10P121NC

C1059104p/16V/1005C1059104p/16V/1005

R1072473/1005R1072473/1005

R1064 OPEN-220/1005R1064 OPEN-220/1005

R1083 OPEN-103/1005R1083 OPEN-103/1005

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1051YKF45-7058W

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1051YKF45-7058W

D2+1

D2_SHIELD2

D2-3

D1+4

D1_SHIELD5

D1-6

D0+7

D0_SHIELD8

D0-9

CK+10

CK_SHIELD11

CK-12

CE_REMOTE13

NC14

DDC_CLK15

DDC_DATA16

GND17

+5V18

HP_DET19

SH120

SH221SH3

22

SH423

SH524

SH625

R1058473/1005R1058473/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

8Pin(Function Select/Slow Switching)9.5V ~ 12V --> 4:3 Mode5V ~ 8V -->16:9 Mode0V ~ 2V --> TV Mode

16Pin(RGB Control/Fast Blanking)1V ~ 3V -->RGB Mode0V ~ 0.4V -->CVBS Mode

All location are from 1091 to 1120

32/42LD575-ZB

SC1_BLUE

SC1_RED

SC1_GREEN

SC1_RO

SC1_LO

SC1_RI

SC1_LI

SC1_RISC1_RO

SC1_LO

SC1_GREEN

SC1_BLUESC1_LI

SC1_RED

SC_ID1

D3V3_BCM3556

12V_SMPS

SCART1_LI [8]

SCART1_RI [8]

SCART1_R [7]

SCART1_G [7]

SCART1_B [7]

SC_MUTE[6]

AC_DETECT[1,6,38]

SC1_LOUT [9]

SC1_ROUT [9]

SCART1_LINK [11]

SCART1_ID [7]

SC1_CVBSO [9]

SCART1_CVBS [7]

FB1 [7]

HP_MUTE [38]

RV1093SV060305E101NRV1093SV060305E101N

Q1096OPEN-MMBT4401Q1096OPEN-MMBT4401

1

23

R1096 433/F/1005R1096 433/F/1005

R1112103/1005R1112103/1005

R1101223/1005R1101223/1005

Q1091

MMBT4403

Q1091

MMBT44031

23

JP1091PSC008-01JP1091PSC008-01

AOR1AIR2AOL3GND(A)4GND(B)5AIL6BLUE7FNS8GND(G)9DATA210GREEN11DATA112GND(R)13GND(D)14R/CHROMA15RGBC16GND(V)17GND(R)18C/LUMA19CVBSI20GND21

ID22

R1093 OPEN-750/F/1005R1093 OPEN-750/F/1005

R1117OPEN-103/1005R1117OPEN-103/1005

R1105

103/1005

R1105

103/1005

R1099474/1005R1099474/1005

RV1097SV060314B431NRV1097SV060314B431N

RV1096SV060305E101NRV1096SV060305E101N

C1095102p/50V/1005C1095102p/50V/1005

R1097123/F/1005R1097123/F/1005

R1094 102/1005R1094 102/1005

R1116000/1005R1116000/1005

RV1099SV060314B431NRV1099SV060314B431N

C1100104p/16V/1005C1100104p/16V/1005

C1096106p/10V/2012C1096106p/10V/2012

RV1095SV060305E101NRV1095SV060305E101N

RV1098SV060314B431NRV1098SV060314B431N

R1095750/F/1005R1095750/F/1005

L1093CIL21J1R8KNEL1093CIL21J1R8KNE

C502

100uF/16V/MVK/S

C502

100uF/16V/MVK/S

R1091472/1005R1091472/1005

R1109473/1005R1109473/1005

R1107473/1005R1107473/1005

Q1094MMBT4401Q1094MMBT4401

1

23

R1110 103/1005R1110 103/1005

R1111223/1005R1111223/1005

L1091CIL21J1R8KNEL1091CIL21J1R8KNE

D798BAS316D798BAS316

1 2

R1098474/1005R1098474/1005

R1102 101/1005R1102 101/1005L1094CIL21J1R8KNEL1094CIL21J1R8KNE

R1104

103/1005

R1104

103/1005

L1092CIL21J1R8KNEL1092CIL21J1R8KNE

RV1100SV060314B431NRV1100SV060314B431N

R1103223/1005R1103223/1005

C1091

104p/16V/1005

C1091

104p/16V/1005

RV1091SV060305E101NRV1091SV060305E101N

R1106103/1005R1106103/1005

RV1101SV060314B431NRV1101SV060314B431N

Q1093MMBT4401Q1093MMBT4401

1

23

Q1095CJKTD1304Q1095CJKTD1304

2

13

R1108 103/1005R1108 103/1005 Q1092CJKTD1304Q1092CJKTD1304

2

13

C1098106p/10V/2012C1098106p/10V/2012

C1097102p/50V/1005C1097102p/50V/1005

RV1092SV060305E101NRV1092SV060305E101N

R1092 102/1005R1092 102/1005

RV1094SV060305E101NRV1094SV060305E101N

R1113474/1005R1113474/1005

C1093102p/50V/1005C1093102p/50V/1005

C1099102p/50V/1005C1099102p/50V/1005

R1100 101/1005R1100 101/1005

R1114

224/1005

R1114

224/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 57: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 1121 to 1150

CVBS_INPUT(Rear)

Component_INPUT(Rear)

CVBS_INPUT(Side)

32/42LD575-ZB

COMP_LI

COMP_RI

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556

AV_CVBS [7]

CVBS_LI [8]

CVBS_RI [8]

AV_CVBS_LINK [11]

REAR_CVBS [7]

REAR_CVBS_LINK [11]

REAR_CVBS_LI [8]

REAR_CVBS_RI [8]

COMP_LI [8]

COMP_RI [8]

COMP_Y [7]

COMP_Pb [7]

COMP_Pr [7]

COMP_LINK [11]

R1132 OPEN-102/1005R1132 OPEN-102/1005

C1127102p/50V/1005C1127102p/50V/1005

C1123OPEN-104p/16V/1005C1123OPEN-104p/16V/1005

L1096CIL21J1R8KNEL1096CIL21J1R8KNE

RV1128OPEN-SV060314B431NRV1128OPEN-SV060314B431N

CVBS

AL

AR

SupportHole

JP1123OPEN-PPJ233-01

CVBS

AL

AR

SupportHole

JP1123OPEN-PPJ233-01

123

4

567

89

R1126474/1005R1126474/1005

C1122104p/16V/1005C1122104p/16V/1005

RV1127SV060314B431NRV1127SV060314B431N

R1127474/1005R1127474/1005

RV1129OPEN-SV060305E101NRV1129OPEN-SV060305E101N

C1128

OPEN-102p/50V/1005

C1128

OPEN-102p/50V/1005

RV1130OPEN-SV060314B431NRV1130OPEN-SV060314B431N

R1133OPEN-474/1005R1133OPEN-474/1005

L1098CIL21J1R8KNEL1098CIL21J1R8KNE

R1124 102/1005R1124 102/1005

R1121472/1005R1121472/1005

L1100OPEN-CIL21J1R8KNEL1100OPEN-CIL21J1R8KNE

Z1121ZMMC5V6Z1121ZMMC5V6

12

L1099OPEN-CIL21J1R8KNEL1099OPEN-CIL21J1R8KNE

R1122 102/1005R1122 102/1005

R1123472/1005R1123472/1005

C1131OPEN-102p/50V/1005C1131OPEN-102p/50V/1005

R1125474/1005R1125474/1005

R1131OPEN-472/1005R1131OPEN-472/1005

R1134OPEN-474/1005R1134OPEN-474/1005

C1121104p/16V/1005C1121104p/16V/1005

C1130

OPEN-102p/50V/1005

C1130

OPEN-102p/50V/1005

R1128474/1005R1128474/1005

RV1126SV060314B431NRV1126SV060314B431N

C1124102p/50V/1005C1124102p/50V/1005

RV1124SV060305E101NRV1124SV060305E101N

RV1121SV060305E101NRV1121SV060305E101N

RV1122SV060305E101NRV1122SV060305E101N

RV1125SV060314B431NRV1125SV060314B431N

C1132OPEN-102p/50V/1005C1132OPEN-102p/50V/1005

RV1123SV060314B431NRV1123SV060314B431N

L1097CIL21J1R8KNEL1097CIL21J1R8KNE

CVBS

AL

AR

SupportHole

JP1122PPJ235-01

CVBS

AL

AR

SupportHole

JP1122PPJ235-01

123

4

567

89

Z1122ZMMC5V6Z1122ZMMC5V6

1 2

L1095CIL21J1R8KNEL1095CIL21J1R8KNE

Y

Pb

Pr

AL

AR

SupportHole

JP1121PPJ234-01

Y

Pb

Pr

AL

AR

SupportHole

JP1121PPJ234-01

123

4

5

6

7

8

910

12

11

13

1

1

2

2

3

3

4

4

5

5

6

6

D D

C C

B B

A A

MAIN AMP

HEADPHONE AMP

All location are from 1151 to 1210

32/42LD575-ZB

AMP_R-

AMP_R-

LFM

AMP_L-

LFM

AMP_R+AMP_L-

AMP_R+

AMP_L+

AMP_L+

CLK_O

CLK_O

20V_SMPS

AVDD_PLL

DVDD_PLL

AVDD_PLL

DVDD

DVDD

DVDD_PLL

AVDD_PLL

20V_SMPS

GND_A

GND_A

GND_A

GND_A

GND_A

GND_A

GND_A

GND_A

GND_A GND_A

GND_A

GND_A

GND_A

GND_A

GND_A

GND_A GND_A

GND_A

GND_A

GND_A

GND_A

GND_A GND_A GND_A

3V3_BCM3556

3V3_BCM3556

D3V3_BCM3556

GND_A

GND_A

GND_A

3V3_TUNER

GND_A

GND_A

AC_DETECT[1,6,36]

I2S_OUT_CLK[9]I2S_OUT_WS[9]

AMP_RESET[6]

I2S_OUT_DAT[9]

I2S_OUT_MCLK[11]

I2C2_SDA[13,20]I2C2_SCL[13,20]

HP_MUTE [36]

HP_LP_OUT[9]

HP_RP_OUT[9]

HP_LN_OUT[9]

HP_RN_OUT[9]

HP_LINK [11]

C1208 225p/16VC1208 225p/16V

R1170 220/1005R1170 220/1005

C1185

102p/50V/1005

C1185

102p/50V/1005

C1170103p/50V/1005C1170103p/50V/1005

R1167332/1005R1167332/1005

R1182 100/1005R1182 100/1005

C1181101p/50V/1005C1181101p/50V/1005

C1210

47uF/35V/SMD/BXE 6.3P

C1210

47uF/35V/SMD/BXE 6.3P

C1196 105p/6.3V/1005C1196 105p/6.3V/1005

R11615R6/FR11615R6/F

L1154CIC10P300NCL1154CIC10P300NC

C1180391p/50VC1180391p/50V

C1199 105p/6.3V/1005C1199 105p/6.3V/1005

C1158391p/50VC1158391p/50V

U1153TPA6132A2RTEU1153TPA6132A2RTE

INL-1

INL+2

INR+3

INR-4

HPVDD12

PGND10

CPN9

CPP11

G1

7

OU

TR

5

HP

VS

S8

G0

6

OU

TL

16

SG

ND

15

AV

DD

14

EN

13

E.P17

R1168121/F/1005

R1168121/F/1005

C1157105p/25VC1157105p/25V

C1209

47uF/35V/SMD/BXE 6.3P

C1209

47uF/35V/SMD/BXE 6.3P

R1166472R1166472

C1155

104p/50V

C1155

104p/50V

C1166103p/50V/1005C1166103p/50V/1005

R11655R6/FR11655R6/F

TP1151PCB_TP10

TP1151PCB_TP10

1

R1175 101/1005R1175 101/1005

C1164 223p/50VC1164 223p/50V

L1151SMD COIL(15UH)

L1151SMD COIL(15UH)

1 2

3 4

DETL

RGND

JP1152KJA-PH-0-0177

DETL

RGND

JP1152KJA-PH-0-0177

12

34

R11525R6/FR11525R6/F

L1152SMD COIL(15UH)

L1152SMD COIL(15UH)

1 2

3 4

R1153472R1153472

L1155CIC10P300NCL1155CIC10P300NC

C1171

104p/50V

C1171

104p/50V

R1172 330/1005R1172 330/1005

R11513R3R11513R3

C1168 223p/50VC1168 223p/50V

R11553R3R11553R3

R1169 220/1005R1169 220/1005

C1151

104p/50V

C1151

104p/50V

C1206

225p/16V

C1206

225p/16V

C1175

105p/50V/3216

C1175

105p/50V/3216C1183

104p/50V

C1183

104p/50V

R1181 203/1005R1181 203/1005

C1204

106p/10V/2012

C1204

106p/10V/2012

2mm

JP1151SMAW200-04

2mm

JP1151SMAW200-04

234

1

C1203 105p/6.3V/1005C1203 105p/6.3V/1005

R11643R3R11643R3

C1165

104p/50V

C1165

104p/50V

R1179 103/1005R1179 103/1005

C203

105p/6.3V/1005

C203

105p/6.3V/1005

C1189105p/25VC1189105p/25V

R1162472R1162472

C1193

475p/6.3V/2012

C1193

475p/6.3V/2012

C1160 105p/25VC1160 105p/25V

C1202223p/16V/1005C1202223p/16V/1005

C1207 225p/16VC1207 225p/16V

C1173

474p/50V/3216

C1173

474p/50V/3216

C1169102p/50V/1005C1169102p/50V/1005

TP1152 PCB_TP10TP1152 PCB_TP101

C1192106p/10V/2012C1192106p/10V/2012

TP1153 PCB_TP10TP1153 PCB_TP101

R11543R3R11543R3

L1158CIC10P300NCL1158CIC10P300NC

C1176

104p/50V

C1176

104p/50V

R1156472R1156472

C1205

105p/25V

C1205

105p/25V

C1152

105p/50V/3216

C1152

105p/50V/3216

L1153CIC10P300NCL1153CIC10P300NC

U1152LD1117AL-ADJU1152LD1117AL-ADJ

VIN3

AD

J1

VO2

TAP4

C1190223p/50VC1190223p/50V

R1171 220/1005R1171 220/1005

NTP-7000

U1151AMP NTP-7000

NTP-7000

U1151AMP NTP-7000

BST1A1

VDR1A2

/RESET3

AD4

DGND5

GND_IO6

CLK_I7

VDD_IO8

DGND_PLL9

AGND_PLL10

LFM11

AVDD_PLL12

DVDD_PLL13

GND14

DG

ND

15

DV

DD

16

SD

AT

A17

WC

K18

BC

K19

SD

A20

SC

L21

MO

NIT

OR

022

MO

NIT

OR

123

MO

NIT

OR

224

/FA

ULT

25

VD

R2

B26

BS

T2

B27

PG

ND

2B

28

NC42

VDR2A41

BST2A40

PGND2A39

PGND2A38

OUT2A37

OUT2A36

PVDD2A35

PVDD2A34

PVDD2B33

PVDD2B32

OUT2B31

OUT2B30

PGND2B29

PG

ND

1A

56

PG

ND

1A

55

OU

T1A

54

OU

T1A

53

PV

DD

1A

52

PV

DD

1A

51

PV

DD

1B

50

PV

DD

1B

49

OU

T1B

48

OU

T1B

47

PG

ND

1B

46

PG

ND

1B

45

BS

T1

B44

VD

R1

B43

PA

D_

GN

D57

L1157CIL10J1R8KNCL1157CIL10J1R8KNC

C1191

104p/16V/1005

C1191

104p/16V/1005

C1201 105p/6.3V/1005C1201 105p/6.3V/1005

R1173560/F/1005

R1173560/F/1005

C1174

104p/16V/1005

C1174

104p/16V/1005

C1182102p/50V/1005C1182102p/50V/1005

C1172391p/50VC1172391p/50V

C1188

104p/16V/1005

C1188

104p/16V/1005

C1167 105p/25VC1167 105p/25V

C1153103p/50V/1005C1153103p/50V/1005

C1184103p/50V/1005C1184103p/50V/1005

L1156CIL10J1R8KNCL1156CIL10J1R8KNC

R1180 220/1005R1180 220/1005

R1174 330/1005R1174 330/1005

C1197223p/16V/1005C1197223p/16V/1005

R1183 100/1005R1183 100/1005

R11585R6/FR11585R6/F

R11633R3R11633R3

C1179

104p/16V/1005

C1179

104p/16V/1005

R1185153/1005R1185153/1005

C1162

474p/50V/3216

C1162

474p/50V/3216

R1159 101/1005R1159 101/1005

C1159

103p/50V/1005

C1159

103p/50V/1005

R1186 472/1005R1186 472/1005

C1186

104p/16V/1005

C1186

104p/16V/1005

C1200 225p/16VC1200 225p/16V

Q1097CJKTD1304Q1097CJKTD1304

2

13

C1156223p/50VC1156223p/50V

C1163391p/50VC1163391p/50V

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 58: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MAX 1.5A(D-PAK)

All location are from 131 to 150

MAX 1.0A

R1

R2

MAX 3.0A

32/42LD575-ZB

1V2_ON 1V2_ON

1V2_DEMOD

1V8_DEMOD

3V4

1V8_HDMI_SW

A2.5V_DEMOD

D2.5V_DEMOD3V4

5V 3V3_TUNER

3V3_TUNER 1V2_TUNER

5V

3V3_TUNER

TP131PCB_TP10TP131PCB_TP10

1

C140

OPEN-104p/16V/1005

C140

OPEN-104p/16V/1005

TP135PCB_TP10TP135PCB_TP10

1

R133472/F/1005R133472/F/1005

C138

OPEN-106p/10V/2012

C138

OPEN-106p/10V/2012

C201

OPEN-105p/6.3V/1005

C201

OPEN-105p/6.3V/1005

R138513/F/1005R138513/F/1005

R132 103/F/1005R132 103/F/1005

C134

106p/10V/2012

C134

106p/10V/2012

R131103/1005R131103/1005

R144433/F/1005R144433/F/1005

R136121/F/1005R136121/F/1005

C157

OPEN-104p/16V/1005

C157

OPEN-104p/16V/1005

C202

105p/6.3V/1005

C202

105p/6.3V/1005

TP133PCB_TP10TP133PCB_TP10

1

U135RT9018B25PSPU135RT9018B25PSP

EN2

VDD4

VIN3

NC5

PGOOD1

VOUT6

ADJ7

GND8

TAP9

C147

106p/10V/2012

C147

106p/10V/2012U133OPEN-LD1117AL-ADJU133OPEN-LD1117AL-ADJ

VIN3

AD

J1

VO2

TAP4

C148

106p/10V/2012

C148

106p/10V/2012

L132CIC10P300NCL132CIC10P300NC

U132OPEN-LD1117AL-1.2/SOT-223U132OPEN-LD1117AL-1.2/SOT-223

AD

J1

TAP4VIN

3VO

2

R137560/F/1005R137560/F/1005

TP136PCB_TP10TP136PCB_TP10

1

R140103/1005R140103/1005

U134LD1117AL-ADJU134LD1117AL-ADJ

VIN3

AD

J1

VO2

TAP4

C141

104p/16V/1005

C141

104p/16V/1005

L131OPEN-CIC10P300NCL131OPEN-CIC10P300NC

TP138PCB_TP10TP138PCB_TP10

1

C143

106p/10V/2012

C143

106p/10V/2012

R139303/F/1005R139303/F/1005

R134OPEN-121/F/1005R134OPEN-121/F/1005

C131

106p/10V/2012

C131

106p/10V/2012

C149

101p/50V/1005

C149

101p/50V/1005

C144

OPEN-103p/50V

C144

OPEN-103p/50V

TP137PCB_TP10TP137PCB_TP10

1

C150

OPEN-105p/25V

C150

OPEN-105p/25V

C199

OPEN-104p/16V/1005

C199

OPEN-104p/16V/1005

R135OPEN-560/F/1005R135OPEN-560/F/1005

R149104/1005R149104/1005

C142

106p/10V/2012

C142

106p/10V/2012

C137

OPEN-104p/16V/1005

C137

OPEN-104p/16V/1005

U136BA00BC0WFPU136BA00BC0WFP

/IN

H1

VIN

2

GN

D3

VO

UT

4

AD

J5

GN

D6

R145753/F/1005R145753/F/1005

U131RT9183H-PM5U131RT9183H-PM5

VI2

VO4

GN

D3

SEN5

SD

1

GN

D6

C139

OPEN-106p/10V/2012

C139

OPEN-106p/10V/2012

R141753/F/1005R141753/F/1005

C133

103p/50V/1005

C133

103p/50V/1005

TP134PCB_TP10TP134PCB_TP10

1

TP132PCB_TP10TP132PCB_TP10

1

C135

106p/10V/2012

C135

106p/10V/2012

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

All location are from 851 to 880

H : OFDML : QAM

32/42LD575-ZB

IFD1

IFD2

QAM_IF+QAM_IF-

QAM_IF+DTT_IF+

DTT_IF-QAM_IF-

OFDM_AGCQAM_AGC

IFD1

IFD2

TUNER0_AGC

DTT_IF+DTT_IF-

TUNER0_AGC

+5VT_ANT

1V2_TUNER

3V3_TUNER

5V

5V

5V

3V3_TUNER5V_TUNER5V

RF_CVBS [7,9]

TUNER0_SCL [28]TUNER0_SDA [28]

SIF [7]

TUNER_RESET [11]

I2C1_SCL [13,28,29,30,32]I2C1_SDA [13,28,29,30,32]

BCN_CTR[11]

QAM_IF_NARROW- [29]

DTT_IF_NARROW- [28]DTT_IF_NARROW+ [28]

QAM_IF_NARROW+ [29]

BCM_DTT_IF_P [21]BCM_DTT_IF_N [21]

SEL_QAM_OFDM [11]

QAM_AGC[29]OFDM_AGC[21,28]

R851 000/1005R851 000/1005

C857OPEN-4R7p/50V/1005C857OPEN-4R7p/50V/1005

R876

103/1005

R876

103/1005

R868 101/1005R868 101/1005

C866

226P/6.3V/2012

C866

226P/6.3V/2012

R853 101/1005R853 101/1005

L852SPC6025-101ML852SPC6025-101M

C855

106p/10V/2012

C855

106p/10V/2012

C863

OPEN-330p/50V/1005

C863

OPEN-330p/50V/1005

C859

104p/16V/1005

C859

104p/16V/1005

R871 OPEN-332/1005R871 OPEN-332/1005

R862 101/1005R862 101/1005

R856 OPEN-101/1005R856 OPEN-101/1005

C860

226P/6.3V/2012

C860

226P/6.3V/2012

R872 OPEN-000/1005R872 OPEN-000/1005

RF IN

Antenna power

Booster

+5V

ATV Demod. address

Sound ID output

CVBS output

+1.2V for ATV demod.

+3.3V for ATV demod.

ATV demod. RESET

IF AGC

-LIF

+LIF

U851VH3681

RF IN

Antenna power

Booster

+5V

ATV Demod. address

Sound ID output

CVBS output

+1.2V for ATV demod.

+3.3V for ATV demod.

ATV demod. RESET

IF AGC

-LIF

+LIF

U851VH3681

AP

W1

BC

N2

VC

13

RA

G4

AD

R5

SC

L6

SD

A7

TP

8

SIF

9

NC

10

VID

11

GN

D12

VC

213

VC

314

RE

S15

IAG

16

IFD

117

IFD

218

GND19

GND20

GND21

GND22

GND23

C864 104p/16V/1005C864 104p/16V/1005

R861 101/1005R861 101/1005

R852 OPEN-750/F/1005R852 OPEN-750/F/1005

R873 OPEN-000/1005R873 OPEN-000/1005

R855 101/1005R855 101/1005

Q851

MMBT4401

Q851

MMBT44011

23

R854 OPEN-101/1005R854 OPEN-101/1005

C856

106p/10V/2012

C856

106p/10V/2012

C865 104p/16V/1005C865 104p/16V/1005

R867 101/1005R867 101/1005

R874 102/1005R874 102/1005R877 103/1005R877 103/1005

R869 OPEN-101/1005R869 OPEN-101/1005

C862

OPEN-330p/50V/1005

C862

OPEN-330p/50V/1005

C868

104p/16V/1005

C868

104p/16V/1005

C869

100uF/16V/MVK/S

C869

100uF/16V/MVK/S

C858

104p/16V/1005

C858

104p/16V/1005

C852

104p/16V/1005

C852

104p/16V/1005

U853IDTQS3257QU853IDTQS3257Q

I0A2

I1A3 YA

4

YB7

YC9

YD12

I1B6 I0B5

I0C11

I1C10

I1D13 I0D14

S1

/E15

VCC16

GND8

R870 OPEN-101/1005R870 OPEN-101/1005

C854

104p/16V/1005

C854

104p/16V/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 59: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 1211 to 1230

FD_SQUARE

TH₩4-8-1_H38

TH₩4-8-1_H38

FD_ROUND

4PI =>

TH₩4-8-1_H38

FD_ROUNDFD_ROUNDFD_ROUND

SCREW HOLE

FD_SQUARE

FIDUCIAL MARK

FD_SQUARE

NON-THROUGH HOLE

FD_SQUARE

TH₩4-8-1_H38

TH₩4-8-1_H38

TH₩4-8-1_H38

NTH_4PI

FD_ROUND

FD_ROUND

FD_ROUND

FD_ROUND

NTH_4PI NTH_4PI

FD_ROUND FD_ROUND

FD_SQUARE FD_SQUARE

32/42LD575-ZB

10mm

13

mm

M104

GASKET_13X1010mm

13

mm

M104

GASKET_13X10

.

N1217

PCB_FD_SQURE

N1217

PCB_FD_SQURE

N1214

PCB_FD_SQURE

N1214

PCB_FD_SQURE

M16PCB_SCREW_4PI_8M16PCB_SCREW_4PI_8

M50

PCB_NTH

M50

PCB_NTH

22mm

22mm

AC77122X22X2T AL FLAT

22mm

22mm

AC77122X22X2T AL FLAT

M12PCB_SCREW_4PI_8M12PCB_SCREW_4PI_8

N1218

PCB_FD_SQURE

N1218

PCB_FD_SQURE

M17PCB_SCREW_4PI_8M17PCB_SCREW_4PI_8

M63

PCB_FD_ROUND

M63

PCB_FD_ROUND

N1213

PCB_FD_SQURE

N1213

PCB_FD_SQURE

10mm

13

mm

M102

GASKET_13X1010mm

13

mm

M102

GASKET_13X10

.

CAN1202OPEN-COVER(58WX10TX83L)CAN1202OPEN-COVER(58WX10TX83L)

N1216

PCB_FD_SQURE

N1216

PCB_FD_SQURE

M51

PCB_NTH

M51

PCB_NTH

10mm

13

mm

M105

GASKET_13X1010mm

13

mm

M105

GASKET_13X10

.

CAN1201OPEN-COVER(58WX10TX83L)CAN1201OPEN-COVER(58WX10TX83L)

10mm

13

mm

M101

GASKET_13X1010mm

13

mm

M101

GASKET_13X10

.

M15PCB_SCREW_4PI_8M15PCB_SCREW_4PI_8M60

PCB_FD_ROUND

M60

PCB_FD_ROUND

M52

PCB_NTH

M52

PCB_NTH

M62

PCB_FD_ROUND

M62

PCB_FD_ROUND

N1207

PCB_FD_ROUND

N1207

PCB_FD_ROUND

N1209

PCB_FD_ROUND

N1209

PCB_FD_ROUND

10mm

13

mm

M103

GASKET_13X1010mm

13

mm

M103

GASKET_13X10

.

CAN1204OPEN-BODY(58WX10TX83L)CAN1204OPEN-BODY(58WX10TX83L)

123456789

M11PCB_SCREW_4PI_8M11PCB_SCREW_4PI_8

N1215

PCB_FD_SQURE

N1215

PCB_FD_SQURE

N1205

PCB_FD_ROUND

N1205

PCB_FD_ROUND

N1206

PCB_FD_ROUND

N1206

PCB_FD_ROUND

40mm

40mm

AC21140x40x2T AL FLAT

40mm

40mm

AC21140x40x2T AL FLAT

CAN1203OPEN-BODY(58WX10TX83L)CAN1203OPEN-BODY(58WX10TX83L)

123456789

N1210

PCB_FD_ROUND

N1210

PCB_FD_ROUND

CA53OPEN-TUNER_BRACKETCA53OPEN-TUNER_BRACKET

33

11

22

44

M61

PCB_FD_ROUND

M61

PCB_FD_ROUND

10mm

13

mm

M106

GASKET_13X1010mm

13

mm

M106

GASKET_13X10

.

M13PCB_SCREW_4PI_8M13PCB_SCREW_4PI_8

N1208

PCB_FD_ROUND

N1208

PCB_FD_ROUND

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

All location are from F231 to F370

P-GAMMA BLOCKLEVEL SHIFT BLOCK HVDD BLOCK

[+16V]

[+12V]

R2

R1

32/42LD575-ZB

FLK

VCOM

VCOM_FB0

VCOM_FB0

VCOM

VGH

VCC_LCM

VGH VGL

VDD_LCM

VCC_LCM

HVDDMODULE_POWER

MODULE_POWER

VDD_LCM

HVDD_REF [26]

VDD_ODD [24]

FLK [24]

GCLK2_I[24]GOE/GCLK_I[24]

CLK2 [24]CLK1 [24]

VDD_EVEN [24]VST [24]

DISCHG [24]

GVDD_ODD_I[24]

CLK6 [24]CLK5 [24]CLK4 [24]CLK3 [24]

GVDD_EVEN_I[24]GSP/GVST_I[24]

GCLK6_I[24]GCLK5_I[24]GCLK4_I[24]

GSC/GCLK3_I[24]

GMA7 [24]GMA6 [24]GMA4 [24]

GMA16[24]GMA15[24]

GMA13 [24]

GMA3 [24]

GMA12 [24]

VCOMR [24]

VCOML [24]

I2C3_SDA[13,22]I2C3_SCL[13,22] C717

106p/16V/2012

C717

106p/16V/2012

C718

106p/16V/2012

C718

106p/16V/2012

U791MAX17119ETI+U791MAX17119ETI+

Y921

Y820

A2

8

Y517

Y416

Y315

Y618Y719

A1

9

CO

N1

10

CO

FF

11

CO

N2

12

Y1

13

Y2

14

VS

EN

SE

28

FL

K1

27

FL

K2

26

FL

K3

25

RE

24

GN

D23

YD

CH

G22

A91

A82

A73

A64

A55

A46

A37

TM

29

R159

OPEN-100/1005

R159

OPEN-100/1005

C1035

104p/16V/1005

C1035

104p/16V/1005

C714

106p/16V/2012

C714

106p/16V/2012

R360274/F/1005R360274/F/1005

C126

105p/50V/3216

C126

105p/50V/3216

C1036

104p/50V

C1036

104p/50V

C1038

225p/6.3V

C1038

225p/6.3V

C125

105p/25V

C125

105p/25V

R160

100/1005

R160

100/1005

R355473/1005R355473/1005

R157220R157220

C1037

104p/50V

C1037

104p/50V

R162 330/1005R162 330/1005

R356103/1005

R356103/1005

R206000/1005R206000/1005

R354 100/1005R354 100/1005

R205

105/1005

R205

105/1005

R167100R167100

R121103/F/1005R121103/F/1005

C127

224p/50V/2012

C127

224p/50V/2012

C712

105p/25V

C712

105p/25V

R207000/1005R207000/1005

R166 330/1005R166 330/1005

C1039

105p/16V/1005

C1039

105p/16V/1005

C713

106p/16V/2012

C713

106p/16V/2012

U793TPS62110U793TPS62110

PGND11

VIN_12

VIN_23

EN4

GND_212

FB10

AGND9

GND_111

LB

I7

SY

NC

5

VIN

A8

LB

O6

PG

ND

216

SW

_2

15

SW

_1

14

PG

13

TM

17

R358752/1005R358752/1005

R118 302/F/1005R118 302/F/1005

L519SPC7040-100ML519SPC7040-100M

R204OPEN-000/1005R204OPEN-000/1005

R150220R150220

U792MAX9668ETPU792MAX9668ETP

SDA1

AV

DD

8A

VD

D_

AM

P7

VC

OM

_F

B6

NC

9

GM

A1

10

A02

DVDD3

AGND4

VCOM5

GMA615

GMA514

GMA413

GMA312

GMA211

AV

DD

16

NC

17

GM

A7

18

GM

A8

19

SC

L20

GN

D21

R359433/F/1005R359433/F/1005

R158100R158100

R117 101/1005R117 101/1005

R361

622/1005

R361

622/1005

R208000/1005R208000/1005

R161

100/1005

R161

100/1005

C715

OPEN-220p/50V/1005

C715

OPEN-220p/50V/1005

C136

OPEN-105p/6.3V/1005

C136

OPEN-105p/6.3V/1005

R357203/1005R357203/1005

C716

106p/16V/2012

C716

106p/16V/2012

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 60: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

Copyright © 2010 LG Electronics. Inc. All right reserved. - 22 - LGE Internal Use Only Only for training and service purposes

32/42LD540-ZC, 32/42LD541-ZC

Page 61: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

42LD540 MAIN Schematic REV.: 1.1HMX2010 LCD MAIN B/D REV.: 1.1

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GND_D DGND

Power on : LPower off : H

All location are from 01 to 50

SMPS_ON

BL_EN_O

ANA_DIM

BL_EN_O

SMPS_ON

ANA_DIM

SMPS_ON

LED_B

GND_A

3V4_STB

3V4_STB

12V_SMPS

20V_SMPS

3V4_STB

3V4_STB

3V4

3V4_STB

3V3_BCM3556 3V3_BCM3556

3V3_BCM3556

12V_SMPS12V_SMPS

5V

PWM1_DIM [11]

PWM_BUZZ [6]

ATM_SCL [6]ATM_SDA_IN [6]

ATM_SDA_OUT [6]

PANEL_ER [11]

STBY_EN[6]

A_DIM[11]

BLT_EN[11]

AC_DETECT [6,36,38]

KEY_ADC1 [6]KEY_ADC2 [6]

IR_IN [6]

CDS_OUT [6]LED_R [6]

DC_EN [2,3,5]

LED_B [6]

Title

Size Document Number Rev

Date: Sheet of

712-00080MA 1.1

SMPS & FRONT_I/F

HMX2010

42LD540(LGD MAIN)

1 39Saturday, February 27, 2010

Title

Size Document Number Rev

Date: Sheet of

712-00080MA 1.1

SMPS & FRONT_I/F

HMX2010

42LD540(LGD MAIN)

1 39Saturday, February 27, 2010

Title

Size Document Number Rev

Date: Sheet of

712-00080MA 1.1

SMPS & FRONT_I/F

HMX2010

42LD540(LGD MAIN)

1 39Saturday, February 27, 2010

Q3MMBT4401Q3MMBT4401

1

23

R12 100/1005R12 100/1005

C2

104p/50V

C2

104p/50V

TP14PCB_TP10TP14PCB_TP10

1

R42

472/1005

R42

472/1005

L2OPEN-CIC41P600AEL2OPEN-CIC41P600AE

TP7 PCB_TP10TP7 PCB_TP101 R28 152/1005R28 152/1005

C9

105p/16V/1005

C9

105p/16V/1005

R21102/1005R21102/1005

Q1

MMBT4403

Q1

MMBT44031

23

R20103/1005R20103/1005

R10472/1005R10472/1005

TP8 PCB_TP10TP8 PCB_TP101

TP1 PCB_TP10TP1 PCB_TP101

R8 103/1005R8 103/1005

R25 103/1005R25 103/1005

C10

104p/16V/1005

C10

104p/16V/1005

1.25mm

JP212505WR-15A

1.25mm

JP212505WR-15A

1110987654321

12131415

1617

C16

104p/16V/1005

C16

104p/16V/1005

D2

ZMMC6V2

D2

ZMMC6V2

12

R5 102/1005R5 102/1005

2mm

JP1FW20020-24

2mm

JP1FW20020-24

123456789

101112131415161718192021222324

26

25

R40 101/1005R40 101/1005

R31 101/1005R31 101/1005

TP9 PCB_TP10TP9 PCB_TP101

TP4 PCB_TP10TP4 PCB_TP101

R11 100/1005R11 100/1005

R9472/1005R9472/1005

U2KIA7042AFU2KIA7042AF

VC

C1

GN

D2

OU

T3

GN

D4

R17 OPEN-101/1005R17 OPEN-101/1005

TP15PCB_TP10TP15PCB_TP10

1

TP11 PCB_TP10TP11 PCB_TP101

TP13 PCB_TP10TP13 PCB_TP101

R33

103/1005

R33

103/1005

C3

104p/50V

C3

104p/50V

R36

203/1005

R36

203/1005

R22 103/1005R22 103/1005

R39 000/1005R39 000/1005

C4

OPEN-100uF/16V/MVK/S

C4

OPEN-100uF/16V/MVK/S

TP2 PCB_TP10TP2 PCB_TP101

R43

472/1005

R43

472/1005

TP3 PCB_TP10TP3 PCB_TP101

R4 103/1005R4 103/1005

Q4MMBT4401Q4MMBT4401

1

23

TP6 PCB_TP10TP6 PCB_TP101

TP12 PCB_TP10TP12 PCB_TP101

R14103/1005R14103/1005

TP5 PCB_TP10TP5 PCB_TP101

R34

OPEN-121/3216

R34

OPEN-121/3216

R13 102/1005R13 102/1005

R23103/1005R23103/1005

Q5MMBT4401Q5MMBT4401

1

23

U1FDS6675BZU1FDS6675BZ

S1

1

S2

2

S3

3

G4

D1

5D

26

D3

7D

48

R18 152/1005R18 152/1005

R35

103/1005

R35

103/1005

C6

104p/50V

C6

104p/50V

TP10 PCB_TP10TP10 PCB_TP101

C17

225p/16V

C17

225p/16V D1

ZMMC6V2

D1

ZMMC6V2

12

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 62: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MAX: 3A

All location are from 50 to 100

Max 3A

MAX: 3A

32/42LD540-ZC, 32/42LD541-ZC

A2V5_BCM3556

A1V2_BCM3556

A3V3_BCM3556

D3V3_BCM3556

D1V2_BCM3556

1V2_BCM3556

3V3_BCM3556

3V3_BCM3556

12V_SMPS

3V3_BCM3556

+1V8 D1V8_DDR

DDR_VREF0DDR_VREF1

DDR_VTT

+1V8

A2V5_BCM3556

DC_EN[1,3,5]

DC_EN[1,3,5]

INSTANT_BOOT[6]

TP57TP10TP57TP10

1

R68104/F/1005R68104/F/1005

C90

100uF/16V/MVK/S

C90

100uF/16V/MVK/S

C58

222p/50V/1005

C58

222p/50V/1005

TP58TP10TP58TP10

1

L59 OPEN-CIC10P300NCL59 OPEN-CIC10P300NC

C78 220p/50V/1005C78 220p/50V/1005

C84

104p/16V/1005

C84

104p/16V/1005

C52

106p/16V/2012

C52

106p/16V/2012

U54EUP7996U54EUP7996

VDDQ5

NSD2

AVIN6

PVIN7

VREF4

VSENSE3

VTT8

GN

D1

PG

ND

9

L61

OPEN-CIC10P300NC

L61

OPEN-CIC10P300NC

L58SPC6025-1R0ML58SPC6025-1R0M

TP51TP10TP51TP10

1

C57

106p/10V/2012

C57

106p/10V/2012

C62

106p/10V/2012

C62

106p/10V/2012

C87

104p/16V/1005

C87

104p/16V/1005

R65753/F/1005R65753/F/1005

C63

106p/10V/2012

C63

106p/10V/2012R58

622/1005

R58

622/1005

U55RT9183H-PM5U55RT9183H-PM5

VI2

VO4

GN

D3

SEN5

SD

1

GN

D6

TP55TP10TP55TP10

1

R66513/F/1005R66513/F/1005

C68

332p/50V/1005

C68

332p/50V/1005

C65

106p/10V/2012

C65

106p/10V/2012

C74

226P/6.3V/2012

C74

226P/6.3V/2012

C73

102p/50V/1005

C73

102p/50V/1005

R59

512/F/1005

R59

512/F/1005

L55CIC10P300NCL55CIC10P300NC

R69 103/F/1005R69 103/F/1005

R55 122/F/1005R55 122/F/1005

C70

106p/10V/2012

C70

106p/10V/2012

L51SPC10040-4R7ML51SPC10040-4R7M

TP50TP10TP50TP10

1

L57CIS41P600AEL57CIS41P600AE

R72 OPEN-330/1005R72 OPEN-330/1005

L54SPC10040-4R7ML54SPC10040-4R7M

U53RT8004P/CPU53RT8004P/CP

VDD1

PGOOD2

COMP3

FB4

RT5

SYNC/MODE6

EN/SS7

PVDD9

PVDD16

LX10

LX11

LX14

LX15

GND8

PGND12

PGND13

PAD17

TP53TP10TP53TP10

1

R70

103/1005

R70

103/1005

C67

106p/10V/2012

C67

106p/10V/2012

C54

106p/10V/2012

C54

106p/10V/2012

TP52TP10TP52TP10

1

C88

226P/6.3V/2012

C88

226P/6.3V/2012

C80

OPEN-106p/10V/2012

C80

OPEN-106p/10V/2012

C82

104p/16V/1005

C82

104p/16V/1005

C51

106p/16V/2012

C51

106p/16V/2012

L52CIC10P300NCL52CIC10P300NC

C59

106p/10V/2012

C59

106p/10V/2012

L53CIC10P300NCL53CIC10P300NC

C61

106p/16V/2012

C61

106p/16V/2012

R62OPEN-104/F/1005R62OPEN-104/F/1005

C86

123p/2012

C86

123p/2012

C85

106p/10V/2012

C85

106p/10V/2012

R63103/1005R63103/1005

R51

153/1005

R51

153/1005

U50AOZ1073AIL/SO-8LU50AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

R71

472/F/1005

R71

472/F/1005

TP54TP10TP54TP10

1

R52

103/F/1005

R52

103/F/1005

TP56TP10TP56TP10

1

R643093/F/1005R643093/F/1005

U51AOZ1073AIL/SO-8LU51AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

C79

122p/50V/1005

C79

122p/50V/1005

C69

106p/10V/2012

C69

106p/10V/2012

L56CIS41P600AEL56CIS41P600AE

R61

103/F/1005

R61

103/F/1005

R67 475/1005R67 475/1005

R60 681/F/1005R60 681/F/1005

C60

106p/16V/2012

C60

106p/16V/2012

R53

303/F/1005

R53

303/F/1005

C75

226P/6.3V/2012

C75

226P/6.3V/2012

C81

104p/16V/1005

C81

104p/16V/1005C83

105p/6.3V/1005

C83

105p/6.3V/1005

C53

106p/10V/2012

C53

106p/10V/2012

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 101 to 130

MAX: 3A

MAX: 3A500KHz

MAX 1.5A

1000mA

Vout = 0.8x(1+R1/R2)

R1

R2

Vout = +3.296V

32/42LD540-ZC, 32/42LD541-ZC

1V26_FRC

3V3_FRC12V_SMPS

3V3_FRC 1V5_MEMC

12V_SMPS

DC_EN[1,2,5]

DC_EN[1,2,5]C110

332p/50V/1005

C110

332p/50V/1005

L102SPC10040-4R7ML102SPC10040-4R7M

C116

101p/50V/1005

C116

101p/50V/1005

U101AOZ1073AIL/SO-8LU101AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

R115103/1005R115103/1005

U103LD29150PT/P-PAK 5PU103LD29150PT/P-PAK 5P

/IN

H1

VIN

2

GN

D3

VO

UT

4

AD

J5

GN

D6

R103

153/1005

R103

153/1005

R113682/F/1005R113682/F/1005

TP102PCB_TP10

TP102PCB_TP10

1

C113

106p/10V/2012

C113

106p/10V/2012

C117

226P/6.3V/2012

C117

226P/6.3V/2012

R105

303/F/1005

R105

303/F/1005

R109

622/1005

R109

622/1005

C119

105p/16V/1005

C119

105p/16V/1005

TP104PCB_TP10

TP104PCB_TP10

1

C112

106p/10V/2012

C112

106p/10V/2012

C106

106p/10V/2012

C106

106p/10V/2012

C146

226P/6.3V/2012

C146

226P/6.3V/2012

R111

512/F/1005

R111

512/F/1005

R112 681/F/1005R112 681/F/1005

C101

106p/16V/2012

C101

106p/16V/2012

R110

103/F/1005

R110

103/F/1005

L101SPC10040-4R7ML101SPC10040-4R7M C105

106p/10V/2012

C105

106p/10V/2012

R106 122/F/1005R106 122/F/1005

TP105PCB_TP10TP105PCB_TP10

1

C111

OPEN-226P/6.3V/2012

C111

OPEN-226P/6.3V/2012

R114303/F/1005R114303/F/1005

C108

106p/16V/2012

C108

106p/16V/2012

C103

222p/50V/1005

C103

222p/50V/1005

R104

103/F/1005

R104

103/F/1005

U102AOZ1073AIL/SO-8LU102AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

C104

OPEN-226P/6.3V/2012

C104

OPEN-226P/6.3V/2012

TP101PCB_TP10

TP101PCB_TP10

1

TP103PCB_TP10

TP103PCB_TP10

1

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 63: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 151 to 180

MAX: 3A

R2

R1

Vout = 0.8x(1+R1/R2)

Vout = +5.12V

MAX: 3A500KHz

32/42LD540-ZC, 32/42LD541-ZC

12V_SMPS5V_USB

3V3_NOR5V

12V_SMPS5V

5V_CI

5V_NOR

5V AGC_VDDO

5V

DC_EN[1,2,3]

DC_EN[1,2,3]

L152SPC10040-4R7M

L152SPC10040-4R7M

C153

106p/16V/2012

C153

106p/16V/2012

R174 302/F/1005R174 302/F/1005

TP157PCB_TP10TP157PCB_TP10

1

C7

106p/10V/2012

C7

106p/10V/2012

C205

105p/6.3V/1005

C205

105p/6.3V/1005

C200

105p/6.3V/1005

C200

105p/6.3V/1005

C207

106p/16V/2012

C207

106p/16V/2012

L154 CIC10P300NCL154 CIC10P300NC

TP152PCB_TP10TP152PCB_TP10

1

C159102p/50V/1005C159102p/50V/1005

TP154PCB_TP10TP154PCB_TP10

1

C161

106p/16V/2012

C161

106p/16V/2012

TP151PCB_TP10TP151PCB_TP10

1

C158102p/50V/1005C158102p/50V/1005

R163

103/F/1005

R163

103/F/1005

C163

106p/10V/2012

C163

106p/10V/2012

U155LD1117AL-ADJU155LD1117AL-ADJ

VIN3

AD

J1

VO2

TAP4

R172

513/F/1005

R172

513/F/1005

C204

105p/6.3V/1005

C204

105p/6.3V/1005

TP158PCB_TP10TP158PCB_TP10

1

C152

106p/16V/2012

C152

106p/16V/2012

R164

121/F/1005

R164

121/F/1005

R175104/1005R175104/1005

R153

103/F/1005

R153

103/F/1005

C154

106p/10V/2012

C154

106p/10V/2012

U152AOZ1073AIL/SO-8LU152AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

U156LD1117AL-ADJU156LD1117AL-ADJ

VIN3

AD

J1

VO2

TAP4

R154

513/F/1005

R154

513/F/1005

C155

106p/10V/2012

C155

106p/10V/2012

R168

121/F/1005

R168

121/F/1005

L156SPC7040-4R7M

L156SPC7040-4R7M

R176OPEN-000/1005R176OPEN-000/1005

L153 CIC10P300NCL153 CIC10P300NC

C171

104p/16V/1005

C171

104p/16V/1005

C162

OPEN-226P/6.3V/2012

C162

OPEN-226P/6.3V/2012

R151104/1005R151104/1005

R152203/1005R152203/1005

R169201/F/1005R169201/F/1005

C164

106p/10V/2012

C164

106p/10V/2012

R156OPEN-000/1005R156OPEN-000/1005

U151AOZ1073AIL/SO-8LU151AOZ1073AIL/SO-8L

PGND1

VIN2

AGND3 FB

4

LX8

LX7

EN6

COMP5

R155 302/F/1005R155 302/F/1005

C195

106p/10V/2012

C195

106p/10V/2012

C156

OPEN-226P/6.3V/2012

C156

OPEN-226P/6.3V/2012

C167

106p/10V/2012

C167

106p/10V/2012

R165201/F/1005R165201/F/1005

R173203/1005R173203/1005

C8

106p/10V/2012

C8

106p/10V/2012

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

System Reset

All location are from 181 to 210

uCOM JTAG

32/42LD540-ZC, 32/42LD541-ZC

KEY_ADC2

KEY_ADC1

MISOSCK

MOSI

KEY_ADC1KEY_ADC2

RESETn

MOSIRESETnSCKMISO

RESETn

CDS_OUT

MOD1_IDMOD2_ID

MOD3_IDMOD4_ID

COMP

MOD3_IDMOD2_IDMOD1_ID

MOD4_ID

3V4_STB

3V4_STB

3V4_STB

3V4_STB

3V4_STB

LED_R [1]

KEY_ADC2 [1]

IR_IN[1]

STBY_EN[1]

KEY_ADC1 [1]

TA[11,34]RA[11,34]

PWM_BUZZ[1]

ATM_SCL[1]ATM_SDA_IN[1]ATM_SDA_OUT[1]

SC_MUTE[36]

I2C0_SCL [12,13]I2C0_SDA [12,13]

CEC_O[35]

AMP_RESET [38]AC_DETECT [1,36,38]

BCM_INT [11]

CDS_OUT [1]

LED_B[1]

INSTANT_BOOT [2]CEC_A[20,35]

R199OPEN-000/2012R199OPEN-000/2012

R182102/1005R182102/1005

C188

OPEN-103p/50V/1005

C188

OPEN-103p/50V/1005

Y18232.768kHz/12.5pF/SMDY18232.768kHz/12.5pF/SMD

44 11

22

33

C192

OPEN-160p/50V/1005

C192

OPEN-160p/50V/1005

R189 101/1005R189 101/1005

R239513/1005R239513/1005

U181

ATMEGA324PA-AU

U181

ATMEGA324PA-AU

(ADC0) PA037

(ADC1) PA136

(ADC2) PA235

(ADC3) PA334

(ADC4) PA433

(ADC5) PA532

(ADC6) PA631

(ADC7) PA730

(SCL) PC019

(SDA) PC120

(TCK) PC221

(TMS) PC322

(TDO) PC423

(TDI) PC524

(TOSC1) PC625

(TOSC2) PC726

PB0 (XCK/T0)40

PB1 (T1)41

PB2 (AIN0/INT2)42

PB3 (AIN1/OC0)43

PB4 (SS)44

PB5 (MOSI)1

PB6 (MISO)2

PB7 (SCK)3

PD0 (RXD)9

PD1 (TXD)10

PD2 (INT0)11

PD3 (INT1)12

PD4 (OC1B)13

PD5 (OC1A)14

PD6 (ICP)15

PD7 (OC2)16

XTAL27

XTAL18

AREF29

AVCC27

RESETn4

VCC15

VCC217

VCC338

GND16

GND218

GND328

GND439

JP181

OPEN-2X3(2.54mm)

JP181

OPEN-2X3(2.54mm)

1 23 45 6

R184 562/F/1005R184 562/F/1005C184

106p/10V/2012

C184

106p/10V/2012

C182104p/16V/1005

C182104p/16V/1005

S181JTP1127WEMS181JTP1127WEM

1 2

3 4

R198 330/1005R198 330/1005

C186

104p/16V/1005

C186

104p/16V/1005

R185 330/1005R185 330/1005R186 330/1005R186 330/1005

C187

104p/16V/1005

C187

104p/16V/1005R234103/1005R234103/1005

C185

104p/16V/1005

C185

104p/16V/1005

R183 562/F/1005R183 562/F/1005

C191OPEN-160p/50V/1005

C191OPEN-160p/50V/1005

C183104p/16V/1005

C183104p/16V/1005

R195 OPEN-103/1005R195 OPEN-103/1005R193 OPEN-103/1005R193 OPEN-103/1005

C181

104p/16V/1005

C181

104p/16V/1005

R197 103/1005R197 103/1005

R190 103/1005R190 103/1005

R181103/1005R181103/1005

R187 000/1005R187 000/1005

R188 103/1005R188 103/1005

C1895R6p/50V/1005C1895R6p/50V/1005

C1905R6p/50V/1005C1905R6p/50V/1005

R196 OPEN-103/1005R196 OPEN-103/1005

R191 OPEN-103/1005R191 OPEN-103/1005

R194 103/1005R194 103/1005R192 103/1005R192 103/1005

Y18110.111MHZ/12PF/SMD

Y18110.111MHZ/12PF/SMD

12

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 64: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VAFE inputs require0.8Vpp. Componentand LC inputs are1Vpp. Compositeinputs are 1.3Vpp.

-->> Place all these components near BCM3556

LPF 60 MHz

LPF 60 MHz

LPF 60 MHz

LPF 60 MHz

LPF 60 MHz

LPF 60 MHz

All location are from 211 to 270

Place all these components near Connector

32/42LD540-ZC, 32/42LD541-ZC

HD_Pr

SD_CVBS3

SD_CVBS1SD_CVBS2

HD_YHD_Pb

PC_GPC_BPC_R

HD_PrHD_PbHD_Y

HD_Y

HD_Pb

HD_Pr

SCART_R

SCART_G

SCART_B

SCART_G

SCART_RSCART_B

SCART_G

SCART_RSCART_B

SD_CVBS2SD_CVBS3

SD_CVBS1

PC_R

PC_GPC_B

SD_CVBS4

SD_CVBS4

A2V5_BCM3556A2V5_BCM3556

PC_B[34]

SCART1_ID[36]

PC_HSYNC[34]PC_VSYNC[34]

SIF[27]

PC_R[34]

FB1[36]

PC_G[34]

SCART1_R[36]

SCART1_G[36]

SCART1_B[36]

COMP_Pb[37]

COMP_Pr[37]

COMP_Y[37]

AV_CVBS[37]SCART1_CVBS[36]RF_CVBS[9,27]REAR_CVBS[37]

C259 OPEN-104p/16V/1005C259 OPEN-104p/16V/1005

R261 100/1005R261 100/1005

R230

OPEN-240/1005

R230

OPEN-240/1005

C227 104p/16V/1005C227 104p/16V/1005

R266 100/1005R266 100/1005

C244 104p/16V/1005C244 104p/16V/1005

R243 750/F/1005R243 750/F/1005

C214 150p/50V/1005C214 150p/50V/1005

R232

123/1005

R232

123/1005

Analog VideoInputs

U211PBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Analog VideoInputs

U211PBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

SD_C1AG10

SD_CVBS2AG11 SD_CVBS1

AD9

SD_L1AH10

SD_INCM_CVBS4AG13

SD_SIF1AF17

SD_RAD10

SD_GAE9

SD_BAH9

SD_Y1AG15

SD_PR1AE15 SD_PB1AF15

SD_INCM_BAG9

SD_INCM_LC3AF12

SD_L2AE11

SD_C2AF11

SD_CVBS4AF13

SD_L3AH13

SD_C3AE12

SD_CVBS3AG12

SD_INCM_CVBS1AC9

SD_INCM_CVBS2AF10

SD_INCM_CVBS3AH12

RGB_HSYNCAG3

RGB_VSYNCAF4

SD_INCM_SIF1AG17

SD_INCM_COMP1AH15

SD_INCM_COMP3AH14

SD_INCM_LC1AE10

SD_INCM_LC2AH11

SD_INCM_COMP2AH16

SD_FBAD15

SD_Y2AG16

SD_PR2AF16 SD_PB2AH17

SD_FSAE16

SD_PR3AE14 SD_PB3AF14 SD_Y3AG14

SD_FS2AE17

SD_INCM_RAC10

SD_INCM_GAF9

R224 14R7/F/1005R224 14R7/F/1005

C251

150p/50V/1005

C251

150p/50V/1005

C248 104p/16V/1005C248 104p/16V/1005R228 14R7/F/1005R228 14R7/F/1005

C219 104p/16V/1005C219 104p/16V/1005L213 CIH10TR15JNCL213 CIH10TR15JNC

C229 104p/16V/1005C229 104p/16V/1005

C225 150p/50V/1005C225 150p/50V/1005

TP213 PCB_TP08TP213 PCB_TP081

R233

OPEN-120/1005

R233

OPEN-120/1005

C257 104p/16V/1005C257 104p/16V/1005

R244 750/F/1005R244 750/F/1005

R221 360/F/1005R221 360/F/1005

C217 104p/16V/1005C217 104p/16V/1005

TP212 PCB_TP08TP212 PCB_TP081

R246 60R4/F/1005R246 60R4/F/1005

R240 750/F/1005R240 750/F/1005

C250 150p/50V/1005C250 150p/50V/1005

R220 14R7/F/1005R220 14R7/F/1005

C218 104p/16V/1005C218 104p/16V/1005

C216

150p/50V/1005

C216

150p/50V/1005

R213 360/F/1005R213 360/F/1005

L215 CIH10TR15JNCL215 CIH10TR15JNC

C211 150p/50V/1005C211 150p/50V/1005

C220

150p/50V/1005

C220

150p/50V/1005

C230 104p/16V/1005C230 104p/16V/1005

C223 104p/16V/1005C223 104p/16V/1005R211 360/F/1005R211 360/F/1005

C246 104p/16V/1005C246 104p/16V/1005

C226

150p/50V/1005

C226

150p/50V/1005

C213

150p/50V/1005

C213

150p/50V/1005

R227103/1005R227103/1005

C235 150p/50V/1005C235 150p/50V/1005

TP211 PCB_TP08TP211 PCB_TP081C234 OPEN-104p/16V/1005C234 OPEN-104p/16V/1005

R236 750/F/1005R236 750/F/1005

R242 750/F/1005R242 750/F/1005

R265 100/1005R265 100/1005C222 104p/16V/1005C222 104p/16V/1005

C233 104p/16V/1005C233 104p/16V/1005

C258 104p/16V/1005C258 104p/16V/1005

C249 104p/16V/1005C249 104p/16V/1005R222 14R7/F/1005R222 14R7/F/1005

C252

150p/50V/1005

C252

150p/50V/1005

C221 104p/16V/1005C221 104p/16V/1005

C224 104p/16V/1005C224 104p/16V/1005

C242 150p/50V/1005C242 150p/50V/1005

L211 CIH10TR15JNCL211 CIH10TR15JNC

C245 104p/16V/1005C245 104p/16V/1005

R285 60R4/F/1005R285 60R4/F/1005

R241 750/F/1005R241 750/F/1005

C243

150p/50V/1005

C243

150p/50V/1005

R214 360/F/1005R214 360/F/1005

L216 CIH10TR15JNCL216 CIH10TR15JNC

C247 104p/16V/1005C247 104p/16V/1005

R238 750/F/1005R238 750/F/1005

R225 360/F/1005R225 360/F/1005R223 360/F/1005R223 360/F/1005

C237

150p/50V/1005

C237

150p/50V/1005

C241

150p/50V/1005

C241

150p/50V/1005

C215

150p/50V/1005

C215

150p/50V/1005

C236

150p/50V/1005

C236

150p/50V/1005

R216 OPEN-360/F/1005R216 OPEN-360/F/1005

R235 750/F/1005R235 750/F/1005

R212 360/F/1005R212 360/F/1005

C232 104p/16V/1005C232 104p/16V/1005 R215 360/F/1005R215 360/F/1005

C253 104p/16V/1005C253 104p/16V/1005

R231

123/1005

R231

123/1005

L214 CIH10TR15JNCL214 CIH10TR15JNC

C212

150p/50V/1005

C212

150p/50V/1005

C228 104p/16V/1005C228 104p/16V/1005

R237 750/F/1005R237 750/F/1005

R262 360/F/1005R262 360/F/1005

R226

103/1005

R226

103/1005

R247 60R4/F/1005R247 60R4/F/1005

R245 60R4/F/1005R245 60R4/F/1005

L212 CIH10TR15JNCL212 CIH10TR15JNC

C231 104p/16V/1005C231 104p/16V/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

If unused, leave inputs open

Route INCM between associated left and right signals of same channel.Route all three traces as matched lines.Shield all lines from digital lines.

Place everything on this side very near the chip

Place everything on this side near the connector

All location are from 271 to 300

Place everything on this side near the chip

32/42LD540-ZC, 32/42LD541-ZC

COMP_RI[37]

COMP_LI[37]

SCART1_RI[36]

SCART1_LI[36]

CVBS_RI[37]

CVBS_LI[37]

PC_RI[34]

PC_LI[34]

REAR_CVBS_RI[37]

REAR_CVBS_LI[37]

C289 105p/6.3V/1005C289 105p/6.3V/1005

C277 105p/6.3V/1005C277 105p/6.3V/1005

R274 343/F/1005R274 343/F/1005

R325 123/F/1005R325 123/F/1005

R275 5R1/F/1005R275 5R1/F/1005

C271 105p/6.3V/1005C271 105p/6.3V/1005

C297 105p/6.3V/1005C297 105p/6.3V/1005

C298 105p/6.3V/1005C298 105p/6.3V/1005

R281 5R1/F/1005R281 5R1/F/1005

C274 105p/6.3V/1005C274 105p/6.3V/1005

R326 123/F/1005R326 123/F/1005

C285 105p/6.3V/1005C285 105p/6.3V/1005

R277 343/F/1005R277 343/F/1005

C273 104p/16V/1005C273 104p/16V/1005

R279 343/F/1005R279 343/F/1005

R327 123/F/1005R327 123/F/1005

R282 343/F/1005R282 343/F/1005

C287 105p/6.3V/1005C287 105p/6.3V/1005

R272 343/F/1005R272 343/F/1005

R328 123/F/1005R328 123/F/1005

R280 343/F/1005R280 343/F/1005

R278 5R1/F/1005R278 5R1/F/1005

C275 104p/16V/1005C275 104p/16V/1005

R329 123/F/1005R329 123/F/1005

C276 105p/6.3V/1005C276 105p/6.3V/1005

R283 5R1/F/1005R283 5R1/F/1005

R330 123/F/1005R330 123/F/1005

C282 105p/6.3V/1005C282 105p/6.3V/1005

R276 343/F/1005R276 343/F/1005

C278 104p/16V/1005C278 104p/16V/1005

C295 104p/16V/1005C295 104p/16V/1005

R273 5R1/F/1005R273 5R1/F/1005

R297 123/F/1005R297 123/F/1005

C296 105p/6.3V/1005C296 105p/6.3V/1005

R271 343/F/1005R271 343/F/1005

R298 123/F/1005R298 123/F/1005

R294 343/F/1005R294 343/F/1005

C279 105p/6.3V/1005C279 105p/6.3V/1005

Analog Audio Input Mux

U211TBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Analog Audio Input Mux

U211TBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

AUDMX_INCM1AF6

AUDMX_INCM2AG4

AUDMX_INCM3AE7

AUDMX_INCM4AH6

AUDMX_INCM5AE8

AUDMX_INCM6AG8

AUDMX_LEFT1AE6

AUDMX_LEFT2AH4

AUDMX_LEFT3AG6

AUDMX_LEFT4AH5

AUDMX_LEFT5AD8

AUDMX_RIGHT3AF7

AUDMX_RIGHT4AG7

AUDMX_RIGHT5AF8

AUDMX_LEFT6AH7

AUDMX_RIGHT1AD7

AUDMX_RIGHT2AG5

AUDMX_RIGHT6AH8

R299 123/F/1005R299 123/F/1005

R295 343/F/1005R295 343/F/1005

C280 105p/6.3V/1005C280 105p/6.3V/1005

C283 105p/6.3V/1005C283 105p/6.3V/1005

C281 104p/16V/1005C281 104p/16V/1005

C272 105p/6.3V/1005C272 105p/6.3V/1005

R300 123/F/1005R300 123/F/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 65: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 301 to 350

Audio Output

Video Output

32/42LD540-ZC, 32/42LD541-ZC

VDAC_RBIAS

VDAC_VREG

AUD_LEFT1_p

AUD_RIGHT1_pAUD_RIGHT1_n

AUD_LEFT1_n

AUD_REF_9V

AUD_REF_9V

VDAC_OUT

AUD_LEFT1_n

AUD_LEFT1_p

AUD_RIGHT1_n

AUD_RIGHT1_p

A3V3_BCM3556

12V_SMPS

5V_NOR

SPDIF_OUT [34]

HP_LN_OUT [38]

HP_RN_OUT [38]

I2S_OUT_CLK [38]I2S_OUT_DAT [38]I2S_OUT_WS [38]

SC1_LOUT [36]

SC1_ROUT [36]

HP_LP_OUT [38]

HP_RP_OUT [38]

SC1_SEL [11]

SC1_CVBSO [36]

RF_CVBS[7,27]

SC1_MUTE [11]

L301CIC10P300NCL301CIC10P300NC

RN304OPEN-150*2RN304OPEN-150*2

12 3

4

R308

5620/F/1005

R308

5620/F/1005

R436OPEN-000/1005R436OPEN-000/1005

DC301

ZMM5239B(9V1)

DC301

ZMM5239B(9V1)

12

Audio In/Out

U211ABCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Audio In/Out

U211ABCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

SPDIF_IN_NAF3 SPDIF_IN_PAH1

I2S_CLK_INAE18

I2S_CLK_OUTAF18

I2S_DATA_INAD17

I2S_DATA_OUTAH19

I2S_LR_INAD18

I2S_LR_OUTAG18

AUD_LEFT0_PAH26

AUD_LEFT0_NAG26

AUD_RIGHT0_PAG25

AUD_RIGHT0_NAH25

AUD_LEFT1_PAG23

AUD_LEFT1_NAH23

AUD_RIGHT1_PAH24

AUD_RIGHT1_NAG24

AUD_SPDIFAH2

AUD_RIGHT2_PAG22

AUD_RIGHT2_NAF22

AUD_LEFT2_PAE21

AUD_LEFT2_NAF21

R306153/F/1005R306153/F/1005

R312153/F/1005R312153/F/1005

C302104p/50VC302104p/50V

U303IDTVS330QGU303IDTVS330QG

DC9

DA4

DB7

GN

D8

VC

C16

S1C11

S1A2

S1B5

S2C10

S2A3

S2B6

IN1

EN15

DD12

S1D14

S2D13

R314 343/F/1005R314 343/F/1005

RN303OPEN-150*2RN303OPEN-150*21

2 34

C317 106p/6.3VC317 106p/6.3V

C309 104p/16V/1005C309 104p/16V/1005

C306

106p/10V/2012

C306

106p/10V/2012

RN302150*2RN302150*2 1

2 34

R301

100/1005

R301

100/1005

C313 220uF/6.3V/SC313 220uF/6.3V/S

C310 220uF/6.3V/SC310 220uF/6.3V/S

R304

683/F/1005

R304

683/F/1005

+

- U302ATL072CD

+

- U302ATL072CD

3

21

84

C303

106p/16V/2012

C303

106p/16V/2012

C314 106p/6.3VC314 106p/6.3V

C311

390p/50V/1005

C311

390p/50V/1005

Analog VideoOutputs

U211OBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Analog VideoOutputs

U211OBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

VDAC_1AH20

VDAC_RBIASAH22

VDAC_VREGAH21

VDAC_2AG19

R30937R4/F/1005R30937R4/F/1005

RN301150*2RN301150*2

12 3

4

C316 106p/6.3VC316 106p/6.3V

C301

104p/16V/1005

C301

104p/16V/1005

C304

390p/50V/1005

C304

390p/50V/1005

C312 390p/50V/1005C312 390p/50V/1005

R311

683/F/1005

R311

683/F/1005

C307

103p/50V/1005

C307

103p/50V/1005

C305

104p/16V/1005

C305

104p/16V/1005

R435OPEN-000/1005R435OPEN-000/1005

R437750/F/1005R437750/F/1005

R310

683/F/1005

R310

683/F/1005

C449104p/16V/1005C449104p/16V/1005

R302 750/3216R302 750/3216

R303683/F/1005R303683/F/1005

C315 106p/6.3VC315 106p/6.3V

+

- U302BTL072CD

+

- U302BTL072CD

5

67

84

R307 343/F/1005R307 343/F/1005

R313153/F/1005R313153/F/1005

R305153/F/1005R305153/F/1005

C308 390p/50V/1005C308 390p/50V/1005

U301FMS6141S5X/SO8U301FMS6141S5X/SO8

GND1

GND2

VDin3

VDout4

VCC5

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PANEL CONTROL

Module Power

All location are from 351 to 380

32/42LD540-ZC, 32/42LD541-ZC

TXA0-TXA0+

TXA1-TXA1+

TXA2-TXA2+

TXA3-TXA3+

TXA4-TXA4+

TXACLK-TXACLK+

TXB0-TXB0+

TXB1-TXB1+

TXB2-TXB2+

TXB3-TXB3+

TXB4-TXB4+

TXBCLK-TXBCLK+

MODULE_POWER

12V_SMPS

PANEL_PWR[11]

TXA0- [24]TXA0+ [24]

TXA1- [24]TXA1+ [24]

TXA2- [24]TXA2+ [24]

TXACLK- [24]TXACLK+ [24]

TXA3- [24]TXA3+ [24]

TXA4- [24]TXA4+ [24]

TXB0- [24]TXB0+ [24]

TXB1- [24]TXB1+ [24]

TXB2- [24]TXB2+ [24]

TXBCLK- [24]TXBCLK+ [24]

TXB3- [24]TXB3+ [24]

TXB4- [24]TXB4+ [24]

C352104p/50VC352104p/50V

C354104p/50VC354104p/50V

R353103/1005R353103/1005

Q352MMBT4401Q352MMBT4401

1

23

R351472/1005R351472/1005

C351

106p/16V/2012

C351

106p/16V/2012

Q351IRLML6402TRPBF

Q351IRLML6402TRPBF

2

1

3

L351

CIC31P121NE

L351

CIC31P121NE

C353475p/16V/3216C353475p/16V/3216

R352472/1005R352472/1005

LVDS

U211EBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

LVDS

U211EBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

LVDS_TX_0_DATA0_NA4

LVDS_TX_0_DATA0_PB4

LVDS_TX_0_DATA1_NB6

LVDS_TX_0_DATA1_PC6

LVDS_TX_0_DATA2_NA3

LVDS_TX_0_DATA2_PB3

LVDS_TX_0_DATA3_NA2

LVDS_TX_0_DATA3_PA1

LVDS_TX_0_DATA4_ND6

LVDS_TX_0_DATA4_PD5

LVDS_TX_0_CLK_NB5

LVDS_TX_0_CLK_PC5

LVDS_TX_1_DATA0_NB2

LVDS_TX_1_DATA0_PB1

LVDS_TX_1_DATA1_NC3

LVDS_TX_1_DATA1_PC2

LVDS_TX_1_DATA2_ND2

LVDS_TX_1_DATA2_PD1

LVDS_TX_1_DATA3_NE2

LVDS_TX_1_DATA3_PE1

LVDS_TX_1_DATA4_NE4

LVDS_TX_1_DATA4_PE3

LVDS_TX_1_CLK_ND4

LVDS_TX_1_CLK_PD3

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 66: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 381 to 400

STREAMS FROM DVB-S

STREAMS FROM DVB-T

STREAMS FROM DVB-C

SC1_MUTE

GPIO-21

GPIO-11

GPIO-04

GPIO-19

GPIO-09

GPIO-29

GPIO-10

GPIO-26

GPIO-13

GPIO-14

GPIO-20

GPIO-07

GPIO-28

GPIO-12

GPIO-08

GPIO-16

GPIO-06

GPIO-15

GPIO-23

GPIO-22

GPIO-03

GPIO-00

GPIO-24

GPIO-05

GPIO-25

GPIO-18

GPIO-17

GPIO-02

GPIO-01

GPIO-27

CH_TER_RESET

BLT_EN

HS0_D0

nCI_CD1

CI_POWER

CI_RESET

UART_TXD_0

UART_RXD_0

ENET_ACT

ENET_LINK

NVRAM_WP

HS0_SYNC

HS0_CLK

HS1_D0

HS1_SYNC

HS1_CLK

PWM1_DIM

HS2_D0

HS2_SYNC

HS2_CLK

CH_QAM_RESET

CH_SAT_RESET

PD_RESET

FRC_RESET

I2S_OUT_MCLK

A_DIM

PANEL_POWER

GPIO-42

GPIO-57

GPIO-53

GPIO-51

GPIO-47

GPIO-45

GPIO-56

GPIO-44

GPIO-48

GPIO-40

GPIO-49

GPIO-43

GPIO-54

GPIO-46

GPIO-52

GPIO-50

GPIO-55

GPIO-41

GPIO-37

GPIO-34

GPIO-36

GPIO-31

GPIO-30

GPIO-32

GPIO-33

GPIO-35

GPIO-39

GPIO-38

CI2CHIP_MCLKI

UART_TXD_1

UART_RXD_1

nCI_IRQ

nCI_CD2

GP40_CI_CE_N

PANEL_ER

UART_RXD_2

UART_TXD_2

REAR_CVBS_LINK

HS0_VALID

HS1_VALID

HS2_VALID

SC1_SEL

HP_LINK

PC_LINK

COMP_LINK

SCART1_LINK

AV_CVBS_LINK

BCM_INT

HDMI_INT#

FROM RS-232

FROM A/V Decoder Control

FROM A/V Decoder Control

FLASH_WP

TUNER_RESET

BCN_CTR

SEL_QAM_OFDM

NVRAM Write protect

Backlight ON/OFF control

STREAMS FROM DVB-S

STREAMS FROM External DVB-T(OPTION)

STREAMS FROM DVB-C

HDMI Interrupt

PANEL BRIGHT ADJUST

DVB-T/C IF, AGC switch control

FROM RS-234

TDA10048 Device Reset

TDA10024 Device Reset

CI Device Reset

TDA9997 Device Reset

X421 FRC Device Reset

I2S Audio MCLK OUTPUT

BCM4505 Device Reset

Analog Dimming Control

Panel Power Control

CI Power Control

Ethernet Active LED

Ethernet Link LEDCI1 Detect

CI2 Detect

AVC Debug(UART1)

AVC Debug(UART2)

MICOM INTERRPUT

CI Interrupt

Flash Write protect

TUNER Device Reset

TUNER Booster control

SCART OUTPUT Select

HEADPHONE DETECT

PC DETECT

Component DETECT

SCART DETECT

CVBS DETECT

Rear CVBS DETECT

DVB-S Valid

External DVB-T Valid

DVB-C Valid

Panel Error Detection Port

CI Master Clock

CI Buffer Control

SCART Video Mute control

TCON_SEL1

TCON_SEL2

TCON Voltage Control

TCON Voltage Control

32/42LD540-ZC, 32/42LD541-ZC

FRC_RESET

FRC_RESET

D3V3_BCM3556

HS0_CLK [32]HS0_SYNC [32]

HS0_VALID [32]

HS0_D0 [32]

HS1_VALID [28]

HS2_CLK [29]HS2_SYNC [29]

HS2_VALID [29]

HS2_D0 [29]

HS1_CLK [28]HS1_SYNC [28]HS1_D0 [28]

ENET_LINK [14]

ENET_ACT [14]

nCI_CD1 [19]

nCI_CD2 [19]

nCI_IRQ [19]

CH_QAM_RESET [29]

PD_RESET [20]FRC_RESET [22]

CH_TER_RESET [28]

UART_RXD_0 [6,34]

UART_RXD_1 [13]

UART_TXD_0 [6,34]

UART_TXD_1 [13]

I2S_OUT_MCLK [38]

HP_LINK [38]PC_LINK [34]

SCART1_LINK [36]COMP_LINK [37]

AV_CVBS_LINK [37]

REAR_CVBS_LINK [37]

PWM1_DIM [1]

A_DIM [1]

BLT_EN [1]

PANEL_ER [1]UART_RXD_2 [13]

UART_TXD_2 [13]

PANEL_PWR [10]

CI_POWER [19]

CI2CHIP_MCLKI [19]

CI_RESET [19]

CH_SAT_RESET [32]

GP40_CI_CE_N [19]

SC1_SEL [9]

BCM_INT [6]

HDMI_INT# [20]

FLASH_WP [12]

TUNER_RESET [27]

BCN_CTR [27]

SEL_QAM_OFDM [27]

SC1_MUTE [9]NVRAM_WP [12]

TCON_SEL1 [26]TCON_SEL2 [26]TP381TP3811

GPIO

U211CBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

GPIO

U211CBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

GPIO_00/Ext_IRQb_0/MII_RX_CLK/AP_MEM_DATA_0/VI_656_1N26

GPIO_03/PKT1_DATA/MII_RXD_01/AP_MEM_DATA_3L25

GPIO_31/UART_RXD_1/LVDS_MODE_VSYNC/THD_DIV_DATA_3Y27

GPIO_55/LED_KD_2/RMX1_DATAM1

GPIO_46/PKT1_VALID/LED_LD_7/VO_656_1/VI_656_3R27

GPIO_10/RMX1_SYNC/Ext_IRQb_4/ANT_TX_DATA/AP_MEM_ADDR_1AA28

GPIO_11/RMX1_CLK/Ext_IRQb_5/ANT_DET/AP_MEM_ADDR_2AA26

GPIO_30/UART_TXD_1/Ext_IRQb_6/THD_DIV_DATA_2Y28

GPIO_39/Ext_IRQb_3/LED_LD_0/THD_DIV_DATA_4L5

GPIO_05/PKT1_CLK/MII_RXD_03/AP_MEM_DATA_5K28

GPIO_29/EXT_SC_CLK/IR2_IN/THD_DIV_DATA_1L23

GPIO_32/SPI_M_SCKG2

GPIO_56/LED_KD_3/RMX1_CLKL4

GPIO_47/PKT1_ERROR/LED_LS_0/VO_656_2/VI_656_4R26

GPIO_07/PKT2_SYNC/MII_TX_CLK/AP_MEM_DATA_7K26GPIO_06/PKT2_DATA/MII_RX_ER/AP_MEM_DATA_6K24

GPIO_57/RMX1_VALIDL6

GPIO_20/I2S_PM_LR_OUT/VO_656_4/MII_TXD_03/AP_MEM_ADDR_11N28

GPIO_13/PKT3_SYNC/VO_656_0/MII_COL/AP_MEM_ADDR_4L3

GPIO_01/Ext_IRQb_1/MII_RX_EN/AP_MEM_DATA_1/THD_DIV_STARTL26

GPIO_21/I2S_PM_DATA_OUT/VO_656_5/MII_TX_ER/AP_MEM_ADDR_12N27

GPIO_12/PKT3_DATA/VO_656_CLK/AP_MEM_ADDR_3L1

GPIO_45/PKT0_ERROR/LED_LD_6/VO_656_0/VI_656_2R28

GPIO_19/I2S_PM_CLK_OUT/VO_656_3/MII_TXD_02/AP_MEM_ADDR_10R25

GPIO_44/PKT0_VALID/LED_LD_5/VO_656_CLK/VI_656_CLKN23

GPIO_53/LED_KD_0/RMX1_PAUSEM3

GPIO_50/PKT3_VALID/LED_LS_3/VO_656_5/VI_656_7K6

GPIO_52/POD_PKT5P_ERROR/VO_656_7/VI_656_9P26

GPIO_51/PKT3_ERROR/LED_LS_4/VO_656_6/VI_656_8K5

GPIO_42/UART_RXD_2/LED_LD_3/DS_CLK_ADC/THD_DIV_DATA_7L27

GPIO_04/PKT1_SYNC/MII_RXD_02/AP_MEM_DATA_4K27

GPIO_22/AUD_FS_CLK1/VO_656_6/AP_MEM_ADDR_13AH18

GPIO_02/Ext_IRQb_2/MII_RXD_00/AP_MEM_DATA_2/VI_656_0N25

GPIO_40/VSYNC/LED_LD_1/DS_CLK_F1B_ADC/THD_DIV_DATA_5K4

GPIO_41/HSYNC/LED_LD_2/DS0_AFT_CTL/THD_DIV_DATA_6K1

GPIO_14/PKT3_CLK/VO_656_1/MII_MDC/AP_MEM_ADDR_5L2

GPIO_15/UART_RXD_0/MII_CRS/AP_MEM_ADDR_6Y25

GPIO_16/UART_TXD_0/MII_MDIO/AP_MEM_ADDR_7Y26

GPIO_23/IR_INT/VO_656_7/AUD_FS_CLK2/AP_MEM_ADDR_14P23

GPIO_24/PWM_0/SC_IO_0/AP_MEM_ADDR_15/THD_DIV_VALIDM23

GPIO_25/IR1_IN/SC_CLK_0/AP_MEM_WEbAD19

GPIO_26/IR_OUT/SC_RST_0/AP_MEM_CEbAE19

GPIO_27/EPHY_ACTIVITY/SC_PRES_0/AP_MEM_OEbM4

GPIO_28/EPHY_LINK/SC_VCC_0/THD_DIV_DATA_0M5

GPIO_33/SPI_M_MISO/POD2CHIP_MICLKG3

GPIO_48/PKT2_VALID/LED_LS_1/VO_656_3/VI_656_5P28

GPIO_49/PKT2_ERROR/LED_LS_2/VO_656_4/VI_656_6P27

GPIO_09/RMX1_DATA/PWM_1/ANT_RX_DATA/AP_MEM_ADDR_0AA27

GPIO_08/PKT2_CLK/MII_TXD_00K25

GPIO_54/LED_KD_1/RMX1_SYNCM2

GPIO_34/SPI_M_MOSI/CHIP2POD_MOCLKG5

GPIO_35/SPI_M_SS0bG6

GPIO_43/UART_TXD_2/LED_LD_4/THD_DIV_CLK/RMX0_PAUSEM26

GPIO_36/SPI_M_SS1bG4

GPIO_37/RMX0_VALIDL24

GPIO_38/SPI_S_SS0bP25

GPIO_17/VCXO27_A/FP_4SEC_RESET/MII_TX_EN/AP_MEM_ADDR_8M27

GPIO_18/VCXO27_B/VO_656_2/MII_TXD_01/AP_MEM_ADDR_9AA25

TP383TP3831

R381 102/1005R381 102/1005TP382TP3821

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Vth = 2.63V (R-device)Reset Time : 240ms(typ)

READ : 0xA1WRITE : 0xA0

NAND Flash (8-bit) : 1Gbit

stra

p_N

AND

_ecc

_13

: 8 e

cc b

its2:

4 e

cc b

its

stra

p_N

AND

_ecc

_01

: 1 e

cc b

it0:

no

ecc

stra

p_M

IPS

Freq

uenc

y0:

MIP

S ru

n at

405

MH

z1:

MIP

S ru

n at

378

MH

z

stra

p_N

AND

_BK0

_W_P

RO

T0:

ena

ble

BLK0

writ

es/s

ingl

e io

1: d

isab

le B

LK0

writ

es/m

ulti

io

stra

p_N

AND

_fla

sh_b

oot

0: S

eria

l Fla

sh1:

NAN

D F

lash

stra

p_sy

stem

big

end

ian

0: L

ittle

1: B

ig

stra

p_i2

c_sw

_lev

el0:

3.3

V Sw

itchi

ng le

vel

1: 5

V Sw

itchi

ng L

evel

stra

p_d2

cdiff

_ac

0 : D

isab

le D

2CD

IFF

AC1

: Ena

ble

D2C

DIF

F AC

All location are from 401 to 450

stra

p_XT

AL B

ias

Ctrl

1[1

:1]=

3: 3

.0m

A[1

:0]=

2: 2

.4m

A 3r

d ov

er tu

ne re

com

man

d

stra

p_XT

AL B

ias

Ctrl

0[0

:1]=

1: 1

.8m

A[0

:0]=

0: 1

.2m

A Fu

ndm

enta

l rec

omm

and

32/42LD540-ZC, 32/42LD541-ZC

nFLASH_RST

nPWR_RST

NAND_DATA2

NAND_RBb

NAND_ALE

NAND_DATA3

NAND_CS0b

NAND_DATA4

NAND_CLE

NAND_DATA5

NAND_WEb

NAND_DATA0

NAND_DATA6

NAND_REb

NAND_DATA1

NAND_DATA7

NAND_DATA2NAND_DATA3NAND_DATA4NAND_DATA5

NAND_DATA0

NAND_DATA6

NAND_DATA1

NAND_DATA7

NAND_CS0b

NAND_CLENAND_ALE

NAND_WEbNAND_REb

NAND_DATA6

NAND_DATA4NAND_DATA5

NAND_DATA1

NAND_DATA7

NAND_DATA3

NAND_DATA0

NAND_ALE

NAND_DATA2

NAND_CLE

nFLASH_RSTNAND_RBb

NAND_RBb

NAND_CS0b

nFLASH_RST

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556

EJTAG_RST_N[13]

NAND_DATA[7:0] [19]

NAND_ALE [19]

NAND_REb [19]NAND_WEb [19]

I2C0_SCL [6,13]I2C0_SDA [6,13]

FLASH_WP[11]

RESETb [13]

NVRAM_WP [11]

NAND01GW3B2CZA6EU401NAND01GW3B2CZA6EU401

I/O0H4

I/O1J4

I/O2K4

I/O3K5

I/O4K6

I/O5J7

I/O6K7

I/O7J8

CLED5

ALEC4

CEC6

RED4

WEC7

WPC3

R/BC8

NCA1

NCA2

NCA9

NCA10

NCB1

NCB9

NCB10

NCD3

NCD6

NCD7

NCD8

NCE3

NCE4

NCE5

VC

CJ6

VS

SC

5V

SS

K3

VC

CH

8

NCG7

NCG8

NCH3

NCH5

NCH6

NCH7

NCJ3

NCJ5

NCL1

NCL2

NCG3

NCG4

NCG5

NCG6

NCE6

NCE7

NCE8

NCF3

NCF4

NCF5

NCF6

NCF7

NCF8

NCL9

NCL10

NCM1

NCM2

NCM9

NCM10

VS

SK

8

TP406PCB_TP08 TP406PCB_TP08 1

R415OPEN-272/1005R415OPEN-272/1005

R401OPEN-272/1005R401OPEN-272/1005

R405

272/1005

R405

272/1005

R427 330/1005R427 330/1005

R410OPEN-472/1005R410OPEN-472/1005

NAND FLASH

U211HBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

NAND FLASH

U211HBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

NAND_DATA0/EBI_DATA8U24

NAND_DATA1/EBI_DATA9T26

NAND_DATA2/EBI_DATA10T27

NAND_DATA3/EBI_DATA11U26

NAND_DATA4/EBI_DATA12U27

NAND_DATA5/EBI_DATA13V26

NAND_DATA6/EBI_DATA14V27

NAND_DATA7/EBI_DATA15V28

NAND_REb/POD_EBI_RDbT23

NAND_ALE/POD_EBI_DSbR23

NAND_CS0bT24

NAND_RBb/DS_OVST_CLKU25

NAND_WEb/POD_EBI_WE0bR24NAND_CLE/POD_EBI_TAbT25

R424

103/1005

R424

103/1005

C402

106p/10V/2012

C402

106p/10V/2012

S401JTP1127WEMS401JTP1127WEM

1 2

3 4

R416

272/1005

R416

272/1005

U403IMP811REUS-TU403IMP811REUS-T

GND1

RESET2

VCC4

MR3

U40224LC256U40224LC256

A01

A12

A23

VSS4

VCC8

SCL6

SDA5

WP7

R402 472/1005R402 472/1005

R411272/1005R411272/1005

R413

272/1005

R413

272/1005

R406OPEN-272/1005R406OPEN-272/1005

R404OPEN-272/1005R404OPEN-272/1005

R408272/1005R408272/1005

R418OPEN-272/1005R418OPEN-272/1005

R420272/1005R420272/1005

R412272/1005R412272/1005

R417

272/1005

R417

272/1005

SERIAL FLASH/SPI

U211FBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

SERIAL FLASH/SPI

U211FBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

SPI_S_MISOV25

SF_MISOW24

SF_MOSIU23

SF_SCKV23

SF_CSbV24

R419

272/1005

R419

272/1005

R428

103/1005

R428

103/1005

R414272/1005R414272/1005

R431103/1005R431103/1005

R423 330/1005R423 330/1005

R425OPEN-000/1005R425OPEN-000/1005

C405

103p/50V/1005

C405

103p/50V/1005

C404 104p/16V/1005C404 104p/16V/1005

R407

OPEN-272/1005

R407

OPEN-272/1005

C401

104p/16V/1005

C401

104p/16V/1005

R429 332/1005R429 332/1005

R422 330/1005R422 330/1005

C403104p/16V/1005C403104p/16V/1005

U211IBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

U211IBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

RESETbF6

NMIbN24

RESET_OUTbP24

R409OPEN-272/1005R409OPEN-272/1005

R430 330/1005R430 330/1005

R403

OPEN-272/1005

R403

OPEN-272/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 67: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

EJTAG

"BBS"

BBS Control fromParallel Port Buffer Card orUSB to SBC adapter Card

AVC Debug(UART1)

uCOM, EEPROM

TDA10048, TDA10024, BCM4505, LNBP

TDA9997, NTP3000A

FRC

All location are from 451 to 490

AVC Debug(UART2)

32/42LD540-ZC, 32/42LD541-ZC

CLK54_XTALNCLK54_XTALP

EJT_TDO

EJT_TCK

EJT_TDIEJT_TRST_N

EJT_TDOEJT_TMS

CLK54_XTALNCLK54_XTALP

EJT_TRST_N

EJTAG_CE0EJTAG_CE1

EJT_TDI

EJT_TMSEJT_TCK

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556D3V3_BCM3556

5V

5V

EJTAG_RST_N[12]

UART_TXD_2[11]

UART_RXD_2[11]

UART_TXD_1[11]

UART_RXD_1[11]

I2C0_SCL [6,12]I2C0_SDA [6,12]

I2C2_SCL [20,38]

I2C1_SCL [27,28,29,30,32]I2C1_SDA [27,28,29,30,32]

I2C2_SDA [20,38]

I2C3_SCL [22,25]I2C3_SDA [22,25]

RESETb[12]

TP476TP4761

R478

472/1005

R478

472/1005

R451

272/1005

R451

272/1005

TP456PCB_TP08 TP456PCB_TP08 1

TP486TP4861

R477

OPEN-103/1005

R477

OPEN-103/1005

TP472TP4721

R452

272/1005

R452

272/1005

TP475TP4751

Y451

54.000Mhz/10pF/+-15ppm

Y451

54.000Mhz/10pF/+-15ppm

C455

330p/50V

C455

330p/50V

R470OPEN-3010/F/1005R470OPEN-3010/F/1005

2mm

JP45453014-0410

2mm

JP45453014-0410

4321

C457

8R2p/50V/1005

C457

8R2p/50V/1005

TP451 PCB_TP08TP451 PCB_TP081

R485 OPEN-472/1005R485 OPEN-472/1005

R483OPEN-102/1005R483OPEN-102/1005

R488 330/1005R488 330/1005

TP471TP4711

TP452 PCB_TP08TP452 PCB_TP081

R464

472/1005

R464

472/1005

Test

U211KBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Test

U211KBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

EJTAG_TCKH4

EJTAG_TDIH3

EJTAG_TDOH2

EJTAG_TMSH1

EJTAG_TRSTBG1

TMODE_0J5

TMODE_1J4

TMODE_2J6

TMODE_3J3

BSC_S_SCL/SPI_S_SCKM25

BSC_S_SDA/SPI_S_MOSIM24

EJTAG_CE0H6

EJTAG_CE1H5

R467 272/1005R467 272/1005

TP455PCB_TP08 TP455PCB_TP08 1

R453

472/1005

R453

472/1005

R487 000/1005R487 000/1005

L451

2.7uH/1008

L451

2.7uH/1008

1 2

R472

220/1005

R472

220/1005R474

102/1005

R474

102/1005

C454 OPEN-150p/1005C454 OPEN-150p/1005

R468 272/1005R468 272/1005

R456

272/1005

R456

272/1005

TP483TP4831

C453

OPEN-104p/16V/1005

C453

OPEN-104p/16V/1005

C456

8R2p/50V/1005

C456

8R2p/50V/1005

TP454 PCB_TP08TP454 PCB_TP081

I2C I/F

U211NBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

I2C I/F

U211NBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

SGPIO_00/BSC_M0_SCLW27

SGPIO_01/BSC_M0_SDAW28

SGPIO_02/BSC_M1_SCLW26

SGPIO_03/BSC_M1_SDAW25

SGPIO_04/BSC_M2_SCLJ2

SGPIO_05/BSC_M2_SDAJ1

SGPIO_06/BSC_M3_SCLK3

SGPIO_07/BSC_M3_SDAK2

PR451103*4/1005PR451103*4/1005

18

27

36

45

R486 000/1005R486 000/1005

TP482TP4821

R455

272/1005

R455

272/1005

TP478TP4781

R458

272/1005

R458

272/1005

CLOCKS

U211BBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

CLOCKS

U211BBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

BYP_CPU_CLKAA24

CLK54_XTAL_NAC26 CLK54_XTAL_PAC27

BYP_SYS216_CLKAE24

PLL_MAIN_MIPS_EREF_TESTOUTAB27

BYP_SYS175_CLKAD25

CLK54_MONITORAE25PLL_VAFE_TESTOUT

AC16

PLL_RAP_AVD_TESTOUTM6

VCXO_PLL_AUDIO_TESTOUTAF24

PM_OVERRIDEY23

DDR_EXT_CLKC23

DDR_PLL_TESTF20 PLL_DS_TESTOUT

AB25

TP484TP4841

R460

472/1005

R460

472/1005

TP453PCB_TP08 TP453PCB_TP08 1

TP477TP4771

R457

272/1005

R457

272/1005

R484 OPEN-472/1005R484 OPEN-472/1005

C452

OPEN-104p/16V/1005

C452

OPEN-104p/16V/1005

TP479TP4791

R489 330/1005R489 330/1005

R479

472/1005

R479

472/1005

R475

OPEN-472/1005

R475

OPEN-472/1005

R459

472/1005

R459

472/1005

TP457 PCB_TP08TP457 PCB_TP081

TP474TP4741

TP481TP4811

R473

220/1005

R473

220/1005

R463

472/1005

R463

472/1005

TP473TP4731

R482103/1005R482103/1005

R4696040/F/1005R4696040/F/1005

TP480TP4801

R471 OPEN-000/1005R471 OPEN-000/1005

C451

OPEN-104p/16V/1005

C451

OPEN-104p/16V/1005

TP485TP4851

R480 472/1005R480 472/1005

R454

472/1005

R454

472/1005

R481 472/1005R481 472/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 511 to 590

100mA

0.07mA

100mA

91mA

5x 125mA each = 625mA

~10mA AudMux

1.2v@70mA; 2.5V@30mA; 3.3V@26mA

5mA

125mA

2mA

1mA

1mA

120mA

AGC_VDDO

32/42LD540-ZC, 32/42LD541-ZC

AUDMX_LDO_CAP

DDR1_PLL_LDO

LVDS_AVDDC1P2

LVDS_PLL_VREG

DDR1_BVDDO

CLK54_AVDD2P5

DDR0_BVDDO

SD_V_AVDD1P2

VDAC_AVDD3P3

AUDMX_AVDD2P5

AUD_VDDO2P5_0AUD_AVDD2P5_1AUD_AVDD2P5_2

LVDS_TX_AVDD2P5_2

PLL_DS_AVDD1P2

EDSAFE_DVDD1P2

LVDS_TX_AVDD2P5_1

HDMI_1_PLL_VDD1P2

HDMI_1_RXVDD1P2HDMI_1_RXVDD2P5HDMI_1_RXVDD3P3

HDMI_0_PLL_VDD1P2

HDMI_0_RXVDD1P2HDMI_0_RXVDD2P5HDMI_0_RXVDD3P3

EDSAFE_AVDD2P5

PLL_MAIN_AVDD1P2

SD_V1_AVDD2P5SD_V2_AVDD2P5SD_V3_AVDD2P5SD_V4_AVDD2P5SD_V5_AVDD2P5

PLL_VAFE_AVDD1P2

POR_OTP_VDD2P5POR_AVDD1P2

SPDIF_AVDD2P5

VCXO_AVDD1P2

VDAC_AVDD1P2

VDAC_AVDD2P5

USB_AVDD1P2PLL

USB_AVDD12

USB_AVDD2P5USB_AVDD2P5REF

USB_AVDD33

EPHY_PLL_VDD1P2EPHY_AVDD1P2EPHY_AVDD2P5

PLL_RAP_AVD_AVDD1P2

CLK54_AVDD1P2

A2V5_BCM3556A1V2_BCM3556

HDMI_RXVDD

AGC_VDDO

A3V3_BCM3556

D1V2_BCM3556

C546

475p/6.3V

C546

475p/6.3V

C550

102p/50V/1005

C550

102p/50V/1005

C542

475p/6.3V

C542

475p/6.3V

TP511TP5111

C537

106p/10V/2012

C537

106p/10V/2012

C530

475p/6.3V

C530

475p/6.3V

R515 OPEN-000R515 OPEN-000 C518

104p/16V/1005

C518

104p/16V/1005

C524

475p/6.3V

C524

475p/6.3V

C517

106p/10V/2012

C517

106p/10V/2012

C538

103p/50V/1005

C538

103p/50V/1005

C534

104p/16V/1005

C534

104p/16V/1005

C558

104p/16V/1005

C558

104p/16V/1005

C556

104p/16V/1005

C556

104p/16V/1005

Special Power/Ground

U211JBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Special Power/Ground

U211JBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

AGC_VDDOAH27

AUDMX_AVDD2P5AE5

SD_V1_AVSSAB15

SD_V1_AVDD2P5AD16

PLL_DS_AGNDAD24

VCXO_AGNDAA23

VCXO_AVDD1P2AF25

VDAC_AVSSAF19

VDAC_AVSSAD20

VDAC_AVDD2P5AC18

VDAC_AVDD3P3AG20

CLK54_AVDD1P2AD27

CLK54_AVDD2P5AD28

AUD_AVSS_0AA20

EDSAFE_AVSSAA21 EDSAFE_AVSSAB22

PLL_DS_AVDD1P2AB19

PLL_MAIN_AGNDAC25

EDSAFE_DVDD1P2AE26

PLL_MAIN_AVDD1P2AB26

HDMI_RX_0_AVSSAG2

HDMI_RX_0_VDD1P2AE3

HDMI_RX_0_VDD2P5AC3

HDMI_RX_0_VDD3P3AD3

CLK54_AVSSAD26

DDR_BVSS1B24

EDSAFE_AVSSAF26

SD_V1_AVDD1P2AD14

SD_V3_AVDD1P2AC12SD_V2_AVDD1P2AD13

SPDIF_AVSSAE4

VDAC_AVSSAE20

VDAC_AVDD1P2AF20

USB_AVDD1P2PLLU3

USB_AVDD3P3R4

USB_AVDD1P2R3

USB_AVSSR6

PLL_VAFE_AVDD1P2AB16

PLL_VAFE_AVSSAA15

DDR_BVDD1A24

HDMI_RX_1_VDD1P2Y4

HDMI_RX_1_VDD2P5W5

HDMI_RX_1_VDD3P3Y3

HDMI_RX_1_AVSSW1

SD_V2_AVDD2P5AE13

SD_V3_AVDD2P5AD12

SD_V4_AVDD1P2AC11

SD_V2_AVSSAC13

SD_V3_AVSSAB13

SD_V4_AVSSAB12

HDMI_RX_0_PLL_AVSSY8

HDMI_RX_1_PLL_AVSSV6

VDAC_AVDD3P3AG21

USB_AVDD2P5REFT3

LVDS_TX_AVDD2P5_2F4

LVDS_TX_AVDD2P5_1F2

LVDS_TX_AVSSC1

LVDS_TX_AVDDC1P2F1

LVDS_TX_AVSSF3

LVDS_TX_AVSSC4

LVDS_TX_AVSSA5

USB_AVDD2P5T4

AUD_AVDD2P5_0AF23

AUD_AVDD2P5_1AE22

AUD_AVSS_1AB20

AUDMX_AVSSAF5

EPHY_PLL_VDD1P2N4

EPHY_AVDD1P2P1

EPHY_AVDD2P5P4

EPHY_AGNDN1

EPHY_AGNDN5

PLL_RAP_AVD_AVDD1P2N6

PLL_RAP_AVD_AGNDN7

AUDMX_LDO_CAPAC8

DDR_PLL_LDOB23

DDR_BVDD0A6

DDR_BVSS0B7

LVDS_PLL_VREGF5

HDMI_RX_1_PLL_DVDD1P2AA4

HDMI_RX_0_PLL_DVDD1P2AC5

HDMI_RX_0_PLL_DVSSW8

HDMI_RX_1_PLL_DVSSY7

AUD_AVDD2P5_2AD21

AUD_AVSS_2AC20

POR_OTP_VDD2P5AH3

SD_V4_AVDD2P5AD11

AUDMX_AVSSAB9

AUDMX_AVSSAA10

SD_V3_AVSSAA14

SD_V1_AVSSAC15

AUD_AVSS_0AB21

EDSAFE_AVSSAF27

VCXO_AGNDAB24

HDMI_RX_0_AVSSAB4

AUDMX_AVSSAB10

AUD_AVSS_1AC21

AUD_AVSS_0AC22

VCXO_AGNDAC24

AUDMX_AVSSAA11

AUD_AVSS_2AD22

AUD_AVSS_0AC23

AUD_AVSS_0AD23

HDMI_RX_0_AVSSAD4

AUD_AVSS_1AE23

LVDS_TX_AVSSE5

LVDS_TX_AVSSE6

LVDS_TX_AVSSD7

LVDS_TX_AVSSE7

LVDS_TX_AVSSF7

LVDS_TX_AVSSG7 LVDS_TX_AVSSH7

EPHY_AGNDP7

USB_AVSST6

USB_AVSSR7

USB_AVSST7

USB_AVSST8

HDMI_RX_1_AVSSU5 HDMI_RX_1_AVSSY5

HDMI_RX_1_AVSSW6

HDMI_RX_1_AVSSU7

HDMI_RX_1_AVSSV7

HDMI_RX_1_AVSSW7

EDSAFE_AVSSAF28

HDMI_RX_1_AVSSU8

AUDMX_AVSSAB11

SD_V2_AVSSAB14

SD_V2_AVSSAC14

HDMI_RX_0_AVSSAB5

HDMI_RX_1_AVSSV8

SD_V5_AVDD1P2AB18

SD_V5_AVDD2P5AC17

SD_V5_AVSSAB17

HDMI_RX_0_AVSSAA7

HDMI_RX_0_AVSS. AB6

SPDIF_AVDD2P5AC6

POR_VDD1P2AB8

EDSAFE_AVDD2P5AG27

C515

106p/10V/2012

C515

106p/10V/2012

C567

475p/6.3V

C567

475p/6.3V

C541

104p/16V/1005

C541

104p/16V/1005

C511

104p/16V/1005

C511

104p/16V/1005

C531

106p/10V/2012

C531

106p/10V/2012

C528

475p/6.3V

C528

475p/6.3V

C549

103p/50V/1005

C549

103p/50V/1005

C565

475p/6.3V

C565

475p/6.3V

C566

104p/16V/1005

C566

104p/16V/1005

C552

104p/16V/1005

C552

104p/16V/1005

C539

102p/50V/1005

C539

102p/50V/1005

L511CIC10P300NCL511CIC10P300NC

L513CIC10P300NCL513CIC10P300NC

C545

104p/16V/1005

C545

104p/16V/1005

C533

102p/50V/1005

C533

102p/50V/1005

C523

104p/16V/1005

C523

104p/16V/1005

C512

100uF/16V/MVK/S

C512

100uF/16V/MVK/S

C547

103p/50V/1005

C547

103p/50V/1005

C561

475p/6.3V

C561

475p/6.3V

C536

475p/6.3V

C536

475p/6.3V

C559

475p/6.3V

C559

475p/6.3V

C544

475p/6.3V

C544

475p/6.3V

C564

104p/16V/1005

C564

104p/16V/1005

C557

104p/16V/1005

C557

104p/16V/1005

C521

104p/16V/1005

C521

104p/16V/1005

C543

104p/16V/1005

C543

104p/16V/1005

C519

106p/10V/2012

C519

106p/10V/2012

L516CIC10P300NCL516CIC10P300NC

C526

475p/6.3V

C526

475p/6.3V

C527

104p/16V/1005

C527

104p/16V/1005

L518CIC10P300NCL518CIC10P300NC

C569

475p/6.3V

C569

475p/6.3V

C532

103p/50V/1005

C532

103p/50V/1005

C516

104p/16V/1005

C516

104p/16V/1005

C520

104p/16V/1005

C520

104p/16V/1005

C525

104p/16V/1005

C525

104p/16V/1005

C522

104p/16V/1005

C522

104p/16V/1005

C560

104p/16V/1005

C560

104p/16V/1005

C513

106p/10V/2012

C513

106p/10V/2012

L512CIC10P300NCL512CIC10P300NC

C551

106p/10V/2012

C551

106p/10V/2012

L517CIC10P300NCL517CIC10P300NC

C554

104p/16V/1005

C554

104p/16V/1005

C563

475p/6.3V

C563

475p/6.3V

C540

104p/16V/1005

C540

104p/16V/1005

L515CIC10P300NCL515CIC10P300NC

L514CIC10P300NCL514CIC10P300NC

C548

102p/50V/1005

C548

102p/50V/1005

C562

104p/16V/1005

C562

104p/16V/1005

C553

106p/10V/2012

C553

106p/10V/2012

C529

104p/16V/1005

C529

104p/16V/1005

C535

104p/16V/1005

C535

104p/16V/1005

C555

475p/6.3V

C555

475p/6.3V

C514

104p/16V/1005

C514

104p/16V/1005

C568

104p/16V/1005

C568

104p/16V/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 68: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

10%(1.2V)

5%(1.8V)

10%(3.3V)

All location are from 591 to 650

32/42LD540-ZC, 32/42LD541-ZC

D3V3_BCM3556D1V2_BCM3556

D1V8_DDR

C615 104p/16V/1005C615 104p/16V/1005

C616 104p/16V/1005C616 104p/16V/1005

DigitalPower

U211SBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

DigitalPower

U211SBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

VDDCH8

VDDCJ8

VDDCK8

VDDCL8

VDDCM8

VDDCN8

VDDCP8

VDDCR8

VDDCAA8

VDDCH9

VDDCH10

VDDCH11

VDDCH12

VDDCH13

VDDCH14

VDDCH15

VDDCH16

VDDCH17

VDDCH18

VDDCH19

VDDCH21

VDDCJ21

VDDCK21

VDDCL21

VDDCM21

VDDCN21

VDDCP21

VDDCR21

VDDCT21

VDDOAA12

VDDOAA13

VDDOAA18

VDDOAA19

VDDOE28

VDDOL28

VDDOU28

DDRVA9

DDRVG9

DDRVG11

DDRVG13

DDRVA14

DDRVG15

DDRVG17

DDRVA19

DDRVG19

VDDOAB28

VDDCU21

VDDCV21

VDDCW21

VDDCY21

C628 103p/50V/1005C628 103p/50V/1005

General Ground

U211MBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

General Ground

U211MBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

DVSSAD5

DVSSAD6

DVSSJ7

DVSSK7

DVSSL7

DVSSM7

DVSSAB7

DVSSAC7

DVSSG8DVSSD9DVSSAA9DVSSG10DVSSA11DVSSL11DVSSM11DVSSN11DVSSP11DVSSR11

DVSST11DVSSU11DVSSV11DVSSD12DVSSG12DVSSL12DVSSM12DVSSN12DVSSP12DVSSR12DVSST12DVSSU12DVSSV12DVSSL13DVSSM13DVSSN13DVSSP13DVSSR13DVSST13DVSSU13DVSSV13DVSSG14DVSSL14DVSSM14DVSSN14

DVSSP14

DVSSR14

DVSST14

DVSSU14

DVSSV14

DVSSL15

DVSSM15

DVSSN15

DVSSP15

DVSSR15

DVSST15

DVSSU15

DVSSV15

DVSSA16DVSSG16DVSSL16DVSSM16DVSSN16DVSSP16DVSSR16DVSST16DVSSU16DVSSV16DVSSAA16DVSSD17

DVSSL17

DVSSM17

DVSSN17

DVSSP17

DVSSR17

DVSST17

DVSSU17

DVSSV17

DVSSAA17

DVSSG18

DVSSL18

DVSSM18

DVSSN18

DVSSP18

DVSSR18

DVSST18

DVSSU18

DVSSV18

DVSSAC19

DVSSD20

DVSSG20

DVSSH20

DVSSA21

DVSSE21

DVSSF21

DVSSG21

DVSSE22

DVSSF22

DVSSG22

DVSSH22

DVSSJ22

DVSSK22

DVSSL22

DVSSM22

DVSSN22

DVSSP22

DVSSR22

DVSST22

DVSSU22

DVSSV22

DVSSW22

DVSSY22

DVSSAA22

DVSSW23

DVSSAB23DVSSF28DVSSM28

DVSST28

DVSSAC28

C636 104p/16V/1005C636 104p/16V/1005

C635 104p/16V/1005C635 104p/16V/1005

C593 106p/10V/2012C593 106p/10V/2012

C600 475p/6.3VC600 475p/6.3V

C633 102p/50V/1005C633 102p/50V/1005

C622 104p/16V/1005C622 104p/16V/1005

C630 103p/50V/1005C630 103p/50V/1005C610 475p/6.3VC610 475p/6.3V

C594 106p/10V/2012C594 106p/10V/2012

C617 102p/50V/1005C617 102p/50V/1005

C640 102p/50V/1005C640 102p/50V/1005

C629 102p/50V/1005C629 102p/50V/1005

C631 103p/50V/1005C631 103p/50V/1005

C639 102p/50V/1005C639 102p/50V/1005

C613 104p/16V/1005C613 104p/16V/1005

C599 104p/16V/1005C599 104p/16V/1005

C625 103p/50V/1005C625 103p/50V/1005C620 475p/6.3VC620 475p/6.3V

C611 104p/16V/1005C611 104p/16V/1005

C614 103p/50V/1005C614 103p/50V/1005

C623 104p/16V/1005C623 104p/16V/1005

C641 102p/50V/1005C641 102p/50V/1005

C602 103p/50V/1005C602 103p/50V/1005

C638 103p/50V/1005C638 103p/50V/1005

C626 103p/50V/1005C626 103p/50V/1005C634 103p/50V/1005C634 103p/50V/1005

C605 102p/50V/1005C605 102p/50V/1005

C642 102p/50V/1005C642 102p/50V/1005

C632 475p/6.3VC632 475p/6.3V

C624 475p/6.3VC624 475p/6.3V

C637 102p/50V/1005C637 102p/50V/1005

C621 102p/50V/1005C621 102p/50V/1005

C591 106p/10V/2012C591 106p/10V/2012

C607 106p/10V/2012C607 106p/10V/2012

C597 106p/10V/2012C597 106p/10V/2012

C627 104p/16V/1005C627 104p/16V/1005

C608 475p/6.3VC608 475p/6.3V

C619 104p/16V/1005C619 104p/16V/1005

C618 103p/50V/1005C618 103p/50V/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DDR2 rules for 32-bit interface:

VREF on SDRAM -- Place high-quality ceramic bypass caps close to their corresponding VREF ballsas shown on the next sheet of the schematic.

Trace Impedances -

60 ohms +/- 10% except as noted

CLK / CLKbDQS / DQSb

100 ohms +/- 10% differential100 ohms +/- 10% differential

All traces should have >= 3:2 spacing ratio from the reference GND/PWR layer.(e.g. 7.5 mil line-to-line spacing or more for a 5 mil dielectric thickness)

Terminations and Capacitors -

CLK / CLKb -- Place 100 ohm resistor between CLK and CLKb lines at end of traces by DDR RAM.

Address / Control -- Place parallel termination resistors/rpacks at end of daisy chains by SDRAM, or ifroutes are T's then place at branch of T with stubs < 0.200". Termination resistors may be swapped toimprove routing.

JEDEC has defined a common landing pattern (CLP) for use with different package options of DDR2 chips. By using the CLP, a PCB can accommodate all DDR2 device configurations and will be compatible withmost package options,

VREF0 / VREF1 -- Place voltage divider resistors and associated capacitors close to theircorresponding balls on the BCM355x chip. Use high-quality ceramic capacitors.

BCM355x pads for DQ / DQS / DM can select ODT impedance of 60 or 120 ohms.

Chip Placement -

Routing -

DDR_VREF0 and DDR_VREF1: Route as 30 mil trace

Place two DDR2 chips on the top side and tuck the DDR2 chips as closeto BCM355X DDR2 interface as possible.

Trace lengths -

CLK / CLKbDQS / DQSbDQ / DQMAll other

< 2" total length, delta in each pair < 0.1"< 1.5" total length, delta in each pair < 0.1"< 1.5" total length to avoid ISI and crosstalkas short as possible

Trace lengths within each byte lane should not have a delta of more than 15-20ps (0.1" - .13").Trace lengths between byte lanes should not have a delta of more than 60-70ps (0.4" - 0.47")

All location are from 651 to 660

32/42LD540-ZC, 32/42LD541-ZC

DDR0_DQS0

DDR0_DQS1DDR0_DQS1B

DDR0_DQS0B

DDR1_DQS0

DDR1_DQS1DDR1_DQS1B

DDR1_DQS0B

DDR0_DM0DDR0_DM1

DDR1_DM1DDR1_DM0

DDR01_RASBDDR01_CASBDDR01_WEB

DDR1_A6

DDR01_A8DDR01_A9DDR01_A10

DDR01_A0

DDR1_A4

DDR01_A7

DDR01_A11

DDR0_A4

DDR01_BA0

DDR01_A12

DDR01_BA1

DDR0_CLKBDDR1_CLKDDR1_CLKB

DDR0_CLK

DDR01_BA2

DDR01_ODT

DDR0_A5DDR0_A6

DDR01_A1DDR01_A2DDR01_A3

DDR1_A5

DDR0_VREF0

DDR0_DQ2DDR0_DQ3DDR0_DQ4DDR0_DQ5DDR0_DQ6DDR0_DQ7DDR0_DQ8DDR0_DQ9DDR0_DQ10

DDR0_DQ0

DDR0_DQ11DDR0_DQ12DDR0_DQ13DDR0_DQ14DDR0_DQ15

DDR0_DQ1

DDR1_VREF0

DDR01_A13

DDR1_DQ0DDR1_DQ1DDR1_DQ2DDR1_DQ3DDR1_DQ4DDR1_DQ5DDR1_DQ6DDR1_DQ7DDR1_DQ8DDR1_DQ9DDR1_DQ10DDR1_DQ11DDR1_DQ12DDR1_DQ13DDR1_DQ14DDR1_DQ15

DDR01_BA[2:0]

DDR0_A[6:4]

DDR1_A[6:4]

DDR01_A[13:7]

DDR01_A[3:0]

DDR0_DQ[15:0]

DDR1_DQ[15:0]

DDR_VREF0

DDR_VREF1

D1V8_DDR

DDR1_DQS0 [18]DDR1_DQS0b [18]DDR1_DQS1 [18]DDR1_DQS1b [18]

DDR0_DQS0 [18]DDR0_DQS0b [18]DDR0_DQS1 [18]DDR0_DQS1b [18]

DDR0_DQ[15:0] [18]

DDR1_DQ[15:0] [18]

DDR1_DM0 [18]DDR1_DM1 [18]

DDR0_CLK [18]DDR0_CLKb [18]DDR1_CLK [18]DDR1_CLKb [18]

DDR0_DM0 [18]DDR0_DM1 [18]

DDR01_RASb [18]DDR01_CASb [18]DDR01_WEb [18]

DDR01_CKE [18]DDR01_ODT [18]

DDR01_A[3:0] [18]

DDR0_A[6:4] [18]

DDR1_A[6:4] [18]

DDR01_A[13:7] [18]

DDR01_BA[2:0] [18]

R651 241/F/1005R651 241/F/1005

C652

471p/50V/1005

C652

471p/50V/1005

R652 220/1005R652 220/1005

32BitDDRSDRAM

U211RBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

32BitDDRSDRAM

U211RBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

DDR01_A00B15

DDR01_A01E14

DDR01_A02A15

DDR01_A03D15

DDR0_A04E13

DDR0_A05E12

DDR0_A06F13

DDR01_A07C14

DDR01_A08F14

DDR01_A09B14

DDR01_A10D14

DDR01_A11C13

DDR01_A12D13

DDR1_A04F15

DDR1_A05C15

DDR1_A06D16

DDR01_BA0F16

DDR01_BA1B16

DDR01_BA2E15

DDR0_DQ00A8

DDR0_DQ01B11

DDR0_DQ02B8

DDR0_DQ03D11

DDR0_DQ04E11

DDR0_DQ05C8

DDR0_DQ06C11

DDR0_DQ07C9

DDR0_DQ08D8

DDR0_DQ09E10

DDR0_DQ10E9

DDR0_DQ11F11

DDR0_DQ12F12

DDR0_DQ13E8

DDR0_DQ14D10

DDR0_DQ15F8

DDR1_DQ00C18

DDR1_DQ01C20

DDR1_DQ02A18

DDR1_DQ03B21

DDR1_DQ04C21

DDR1_DQ05B18

DDR1_DQ06B20

DDR1_DQ07D18

DDR1_DQ08E18

DDR1_DQ09D21

DDR1_DQ10F18

DDR1_DQ11E20

DDR1_DQ12A22

DDR1_DQ13F17

DDR1_DQ14B22

DDR1_DQ15E17

DDR0_DQS0B10

DDR0_DQS0bB9

DDR0_DQS1F10

DDR0_DQS1bF9

DDR1_DQS0B19

DDR1_DQS0bC19

DDR1_DQS1E19

DDR1_DQS1bD19

DDR0_DM0A10

DDR0_DM1C10

DDR1_DM0A20

DDR1_DM1F19

DDR01_RASbC16

DDR01_CASbA17

DDR01_WEbC17

DDR0_CLKB12

DDR0_CLKbC12

DDR1_CLKA13

DDR1_CLKbA12

DDR01_CKEB17

DDR01_ODTE16

DDR_VREF0A7

DDR_VREF1A23

DDR_COMPC22

DDR01_A13B13

DDR_VDDP1P8C7DDR_VDDP1P8D22

C653

105p/6.3V/1005

C653

105p/6.3V/1005

C654

471p/50V/1005

C654

471p/50V/1005

C651

105p/6.3V/1005

C651

105p/6.3V/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 69: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Place Caps Closeto DRAM Pin

Place Caps Closeto DRAM Pin

All location are from 661 to 700

32/42LD540-ZC, 32/42LD541-ZC

DDR01_CASbDDR01_RASb

DDR01_WEb

DDR01_A7DDR01_A8DDR01_A9DDR01_A10DDR01_A11DDR01_A12DDR01_A13

DDR01_A1DDR01_A2DDR01_A3

DDR01_A0

DDR0_A4DDR0_A5DDR0_A6

DDR0_DM1DDR0_DM0

DDR01_BA0DDR01_BA1DDR01_BA2

DDR0_DQS0DDR0_DQS0b

DDR01_CKEDDR0_CLKDDR0_CLKb

DDR01_ODT

DDR0_DQS1DDR0_DQS1b

DDR1_CLKDDR1_CLKb

DDR01_CASbDDR01_RASb

DDR01_WEb

DDR1_DM1DDR1_DM0

DDR01_A7DDR01_A8DDR01_A9DDR01_A10DDR01_A11DDR01_A12

DDR1_A4DDR1_A5DDR1_A6

DDR01_A1DDR01_A2DDR01_A3

DDR01_A0

DDR01_A13

DDR01_ODT

DDR01_BA0DDR01_BA1DDR01_BA2

DDR01_CKE

DDR1_DQS1DDR1_DQS1b

DDR1_DQS0DDR1_DQS0b

DDR0_A[6:4]

DDR1_A[6:4]

DDR01_A[13:7]

DDR0_DQ[15:0]

DDR1_DQ[15:0]

DDR01_A[3:0]

DDR01_BA[2:0]

DDR0_DQ0DDR0_DQ1DDR0_DQ2DDR0_DQ3DDR0_DQ4DDR0_DQ5DDR0_DQ6DDR0_DQ7DDR0_DQ8DDR0_DQ14DDR0_DQ10DDR0_DQ11DDR0_DQ12DDR0_DQ15DDR0_DQ9DDR0_DQ13

DDR1_DQ1DDR1_DQ0

DDR1_DQ2DDR1_DQ3DDR1_DQ4DDR1_DQ5DDR1_DQ6DDR1_DQ7DDR1_DQ8DDR1_DQ9DDR1_DQ10DDR1_DQ11DDR1_DQ14DDR1_DQ15DDR1_DQ12DDR1_DQ13

DDR01_A10DDR01_A9DDR01_A12

DDR01_A7

DDR01_WEb

DDR1_A6DDR01_RASbDDR01_BA2

DDR0_A6

DDR01_A8DDR01_BA1

DDR1_A5DDR01_A1

DDR1_A4

DDR01_A11

DDR01_CASb

DDR01_A13

DDR01_A0

DDR01_A2DDR01_A3

DDR0_A4

DDR01_ODTDDR01_BA0

DDR0_A5

DDR01_CKE

DDR_VTT

DDR_VREF0

DDR_VREF1

D1V8_DDR

D1V8_DDR

D1V8_DDR

D1V8_DDR

DDR1_DQS0[17]DDR1_DQS0b[17]

DDR1_DQS1[17]DDR1_DQS1b[17]

DDR0_DQS0[17]DDR0_DQS0b[17]

DDR0_DQS1[17]DDR0_DQS1b[17]

DDR0_DQ[15:0] [17]

DDR1_DQ[15:0] [17]

DDR0_DM0[17]DDR0_DM1[17]

DDR1_DM0[17]DDR1_DM1[17]

DDR01_RASb[17]DDR01_CASb[17]DDR01_WEb[17]

DDR0_CLK[17]DDR0_CLKb[17]

DDR1_CLK[17]DDR1_CLKb[17]

DDR01_CKE[17]

DDR01_ODT[17]

DDR01_BA[2:0][17]

DDR01_A[13:7][17]

DDR1_A[6:4][17]

DDR0_A[6:4][17]

DDR01_A[3:0][17]

CD668

104p/16V/1005

CD668

104p/16V/1005

CD689

104p/16V/1005

CD689

104p/16V/1005

PRD663 620*4/1005PRD663 620*4/1005

1 82 73 64 5

RD664101/1005RD664101/1005

CD662

226P/6.3V/2012

CD662

226P/6.3V/2012

CD667

104p/16V/1005

CD667

104p/16V/1005

CD695

104p/16V/1005

CD695

104p/16V/1005

CD676 104p/16V/1005CD676 104p/16V/1005

CD670

104p/16V/1005

CD670

104p/16V/1005

DDR21Gb

UD661H5PS1G63EFR-G7C

DDR21Gb

UD661H5PS1G63EFR-G7C

VDDA1

NCA2 VSS

A3

VSSQA7

UDQS/NUA8

VDDQA9

DQ14B1

VSSQB2

UDMB3

UDQSB7

VSSQB8

DQ15B9

VDDQC1

DQ9C2

VDDQC3

VDDQC7

DQ8C8

VDDQC9

DQ12D1

VSSQD2

DQ11D3DQ10D7

VSSQD8

DQ13D9

VDDE1

NCE2

VSSE3

VSSQE7

LDQS/NUE8

VDDQE9

DQ6F1

VSSQF2

LDMF3

LDQSF7

VSSQF8

DQ7F9

VDDQG1

DQ1G2

VDDQG3VDDQG7

DQ0G8

VDDQG9

DQ4H1

VSSQH2

DQ3H3DQ2H7

VSSQH8

DQ5H9

VDDLJ1

VREFJ2

VSSJ3

VSSDLJ7

CKJ8

VDDJ9

CKEK2

WEK3

RASK7

CKK8

ODTK9

RFU/BA2L1

BA0L2

BA1L3

CASL7

CSL8

A10M2

A1M3

A2M7

A0M8

VDDM9

VSSN1

A3N2

A5N3

A6N7

A4N8

A7P2

A9P3

A11P7

A8P8

VSSP9

VDDR1

A12R2

RFU/A14R3

RFU/A15R7

RFU/A13R8

DDR21Gb

UD662H5PS1G63EFR-G7C

DDR21Gb

UD662H5PS1G63EFR-G7C

VDDA1

NCA2 VSS

A3

VSSQA7

UDQS/NUA8

VDDQA9

DQ14B1

VSSQB2

UDMB3

UDQSB7

VSSQB8

DQ15B9

VDDQC1

DQ9C2

VDDQC3

VDDQC7

DQ8C8

VDDQC9

DQ12D1

VSSQD2

DQ11D3DQ10D7

VSSQD8

DQ13D9

VDDE1

NCE2

VSSE3

VSSQE7

LDQS/NUE8

VDDQE9

DQ6F1

VSSQF2

LDMF3

LDQSF7

VSSQF8

DQ7F9

VDDQG1

DQ1G2

VDDQG3VDDQG7

DQ0G8

VDDQG9

DQ4H1

VSSQH2

DQ3H3DQ2H7

VSSQH8

DQ5H9

VDDLJ1

VREFJ2

VSSJ3

VSSDLJ7

CKJ8

VDDJ9

CKEK2

WEK3

RASK7

CKK8

ODTK9

RFU/BA2L1

BA0L2

BA1L3

CASL7

CSL8

A10M2

A1M3

A2M7

A0M8

VDDM9

VSSN1

A3N2

A5N3

A6N7

A4N8

A7P2

A9P3

A11P7

A8P8

VSSP9

VDDR1

A12R2

RFU/A14R3

RFU/A15R7

RFU/A13R8

RD661 101/1005RD661 101/1005 CD678 104p/16V/1005CD678 104p/16V/1005R662 620/1005R662 620/1005

CD697

104p/16V/1005

CD697

104p/16V/1005

CD698

471p/50V/1005

CD698

471p/50V/1005

CD672

104p/16V/1005

CD672

104p/16V/1005

CD691

104p/16V/1005

CD691

104p/16V/1005

RD663 620/1005RD663 620/1005

CD696

104p/16V/1005

CD696

104p/16V/1005

CD661

226P/6.3V/2012

CD661

226P/6.3V/2012

CD681 104p/16V/1005CD681 104p/16V/1005

CD684

226P/6.3V/2012

CD684

226P/6.3V/2012

CD685

226P/6.3V/2012

CD685

226P/6.3V/2012

CD686

104p/16V/1005

CD686

104p/16V/1005

PRD661 620*4/1005PRD661 620*4/1005

1 82 73 64 5

CD675 104p/16V/1005CD675 104p/16V/1005

CD674 104p/16V/1005CD674 104p/16V/1005

CD682 104p/16V/1005CD682 104p/16V/1005

CD665

104p/16V/1005

CD665

104p/16V/1005

CD677 104p/16V/1005CD677 104p/16V/1005

CD671

104p/16V/1005

CD671

104p/16V/1005

CD673

104p/16V/1005

CD673

104p/16V/1005

CD693

104p/16V/1005

CD693

104p/16V/1005

CD687

104p/16V/1005

CD687

104p/16V/1005

CD683 104p/16V/1005CD683 104p/16V/1005

PRD662 620*4/1005PRD662 620*4/1005

1 82 73 64 5

CD690

104p/16V/1005

CD690

104p/16V/1005

CD669

104p/16V/1005

CD669

104p/16V/1005

CD666

104p/16V/1005

CD666

104p/16V/1005

CD692

104p/16V/1005

CD692

104p/16V/1005

PRD665 620*4/1005PRD665 620*4/1005

1 82 73 64 5

CD688

104p/16V/1005

CD688

104p/16V/1005

CD664

104p/16V/1005

CD664

104p/16V/1005

PRD666 620*4/1005PRD666 620*4/1005

1 82 73 64 5

CD663

104p/16V/1005

CD663

104p/16V/1005

PRD664 620*4/1005PRD664 620*4/1005

1 82 73 64 5

CD694

104p/16V/1005

CD694

104p/16V/1005

CD680

471p/50V/1005

CD680

471p/50V/1005

CD679

104p/16V/1005

CD679

104p/16V/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 701 to 740

To CI

From CI

32/42LD540-ZC, 32/42LD541-ZC

CI_A12

nCI_WAIT

CI_MDI7

CI_MDO4

CI_MDI0

nCI_CD2A

CI_D6

CI_A0

CI_MDI3CI_MDI2

CI_MDO2

CI_MDO3

CI_MOSTRT

CI_MDI4

CI_D0

CI_A13

CI_A2

CI_MDO7

CI_A1

CI_RESETCI_A6

nCI_IOWR

CI_D1

CI_A11

nCI_WE

CI_MDI5

nCI_CD1A

CI_A8

CI_MDI6

CI_D3CI_D4

CI_A5

CI_D5

CI_A4

CI_A9

nCI_OE

CI_A3

CI_MDO5

CI_MDI1

CI_MDO6CI_D7

CI_MCLKI

CI_A10

nCI_IRQA

CI_MISTRT

CI_A7

CI_A14

CI_MCLKO

CI_D2

CI_MIVAL

nCI_CE1

CI_MDO1CI_MDO0

nCI_IORD

CI_MOVAL

nCI_OE

nCI_IORDnCI_IOWR

nCI_CE1

nCI_WE

nCI_IRQA

nCI_CD1AnCI_CD2A

nCI_WAIT

CI_RESET

EBI_ADD6

EBI_ADD1

EBI_ADD7

EBI_ADD5

EBI_ADD3EBI_ADD4

EBI_ADD0

EBI_ADD2

EBI_ADD10

EBI_ADD12EBI_ADD13

EBI_ADD8

EBI_ADD11

EBI_ADD9

EBI_WE1b

EBI_CS0b

EBI_RWb

nCI_WAIT

EBI_CLK_OUTEBI_CLK_IN

CI_MIVALCI_MISTRTCI_MCLKI

CI_MOSTRT

CHIP2CI_MOVAL

CHIP2CI_MCLKOCHIP2CI_MOSTRT

CI_MCLKO

CI_MCLKO_BUFF

CHIP2CI_MDO1

CHIP2CI_MDO7

CHIP2CI_MDO3

CHIP2CI_MDO5

CHIP2CI_MDO2

CHIP2CI_MDO4

CHIP2CI_MOVAL

CHIP2CI_MDO0

CHIP2CI_MCLKO

CHIP2CI_MOSTRT

CHIP2CI_MDO6

EBI_ADD14

CI2CHIP_MDI7

CI2CHIP_MDI4

CI2CHIP_MIVAL

CI2CHIP_MDI3

CI2CHIP_MDI5

CI2CHIP_MDI1

CI2CHIP_MDI6

CI2CHIP_MDI2

CI2CHIP_MDI0CI2CHIP_MISTRT

CI_MCLKO_BUFF

CI2CHIP_MIVALCI2CHIP_MISTRTCI2CHIP_MCLKI

CI_MOVALCI_MOSTRT

CHIP2CI_MDO1

CHIP2CI_MDO7

CHIP2CI_MDO3

CHIP2CI_MDO5

CHIP2CI_MDO2

CHIP2CI_MDO4

CHIP2CI_MDO0

CHIP2CI_MDO6CI_MDI5CI_MDI4

CI_MDI6CI_MDI7

CI_MDI1CI_MDI2CI_MDI3

CI_MDI0

CI_MDO5

CI_MDO2

CI_MDO6

CI_MDO0CI_MDO3

CI_MDO1

CI_MDO7

CI_MDO4

CI2CHIP_MDI7

CI2CHIP_MDI4

CI2CHIP_MDI3

CI2CHIP_MDI5

CI2CHIP_MDI1

CI2CHIP_MDI6

CI2CHIP_MDI2

CI2CHIP_MDI0

EBI_ADD14

EBI_ADD6

EBI_ADD1

EBI_ADD7

EBI_ADD5

EBI_ADD3

EBI_ADD4

EBI_ADD0

EBI_ADD2

EBI_ADD10

EBI_ADD12EBI_ADD8

EBI_ADD11EBI_ADD9

EBI_ADD13CI_A14

CI_A6

CI_A1

CI_A7

CI_A5

CI_A3

CI_A4

CI_A0

CI_A2

CI_A10

CI_A12CI_A8

CI_A11CI_A9

CI_A13

EBI_CS0b

EBI_WE1b

nCI_IMPACK

nCI_IMPACK

EBI_CS0bEBI_RWb

EBI_CS0b

NAND_DATA2

NAND_DATA4NAND_DATA5

NAND_DATA0

NAND_DATA6

NAND_DATA3

NAND_DATA7

NAND_DATA1CI_D0

CI_D5

CI_D7

CI_D4CI_D3

CI_D6CI_D2

CI_D1

nCI_CE1

nCI_WE

nCI_IOWRnCI_IORDnCI_OE

+CI_VCC

+CI_VCC

+CI_VCC

+CI_VCC

+CI_VCC

D3V3_BCM3556

5V_CI

D3V3_BCM3556

5V_CI+CI_VCC

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556 5V

nCI_IRQ[11]nCI_CD2[11]nCI_CD1[11]

CI_RESET[11]

CI_POWER[11]

NAND_DATA[7:0][12]

GP40_CI_CE_N[11]

CI2CHIP_MCLKI[11]

NAND_ALE[12]NAND_REb[12]

NAND_WEb[12]

R733 OPEN-000/1005R733 OPEN-000/1005

C703

104p/16V/1005

C703

104p/16V/1005

PR708330*4/1005PR708330*4/1005

1 82 73 64 5

C710

104p/16V/1005

C710

104p/16V/1005

R704 330/1005R704 330/1005

R718 OPEN-103/1005R718 OPEN-103/1005

R706 330/1005R706 330/1005

R724

103/1005

R724

103/1005

Q701IRLML6402TRPBFQ701IRLML6402TRPBF

2

1

3

R711 330/1005R711 330/1005

R731

103/1005

R731

103/1005

R729 330/1005R729 330/1005

R703 103/1005R703 103/1005

C709

104p/16V/1005

C709

104p/16V/1005

PR707330*4/1005PR707330*4/1005

1 82 73 64 5

U70274LVC245_DHXQFN20UU70274LVC245_DHXQFN20U

GND10 VCC20

T/R1

/OE19

B711 B612 B513 B414 B315 B216 B117 B018

A02

A13

A24

A35

A46

A57

A68

A79

GND_T21

R716 OPEN-103/1005R716 OPEN-103/1005

R726

103/1005

R726

103/1005

R709 330/1005R709 330/1005

PR701330*4/1005PR701330*4/1005

1 82 73 64 5

PR705330*4/1005PR705330*4/1005

1 82 73 64 5

R708 103/1005R708 103/1005

R712 OPEN-103/1005R712 OPEN-103/1005

R738 000/1005R738 000/1005

JP70110067972-000LFJP70110067972-000LF

A11

A22

A33

A44

A55

A66

A77

A88

A99

A1010

A1111

A1212

A1313

A1414

A1515

A1616

A1717

A1818

A1919

A2020

A2121

A2222

A2323

A2424

A2525

A2626

A2727

A2828

A2929

A3030

A3131

A3232

A3333

A3434

A3535

A3636

A3737

A3838

A3939

A4040

A4141

A4242

A4343

A4444

A4545

A4646

A4747

A4848

A4949

A5050

A5151

A5252

A5353

A5454

A5555

A5656

A5757

A5858

A5959

A6060

A6161

A6262

A6363

A6464

A6565

A6666

A6767

A6868

GND70 GND69

N.C71

N.C72

GND73

GND74

R717 OPEN-103/1005R717 OPEN-103/1005

PR703330*4/1005PR703330*4/1005

1 82 73 64 5

R734 OPEN-103/1005R734 OPEN-103/1005

U70374LVC1G125U70374LVC1G125

OE1

INA2

GND3 Y

4

VCC5

R714 OPEN-103/1005R714 OPEN-103/1005

R723

104/1005

R723

104/1005

C707

104p/16V/1005

C707

104p/16V/1005

R710 330/1005R710 330/1005

R722

102/1005

R722

102/1005

R705 330/1005R705 330/1005

PR709330*4/1005PR709330*4/1005

1 82 73 64 5

R736 000/1005R736 000/1005

R727332/1005R727332/1005

R720 103/1005R720 103/1005

R739 OPEN-000/1005R739 OPEN-000/1005

PR704330*4/1005PR704330*4/1005

1 82 73 64 5

R715 OPEN-103/1005R715 OPEN-103/1005

R707 OPEN-104/1005R707 OPEN-104/1005

R735 OPEN-000/1005R735 OPEN-000/1005

R728 330/1005R728 330/1005

DVB-CI

U211UBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

DVB-CI

U211UBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

CHIP2POD_MOSTRT/POD_EBI_ADDR17C28

CHIP2POD_MDO6/POD_EBI_ADDR24F23

CHIP2POD_MDO4/POD_EBI_ADDR22A27

CHIP2POD_MDO0/POD_EBI_ADDR18C27

POD2CHIP_MDI7/POD_PKT5P_DATA_7D26

POD2CHIP_MDI2/POD_PKT5P_DATA_2C25

CHIP2POD_MDO3/POD_EBI_ADDR21B27

CHIP2POD_MCLKO/POD_EBI_ADDR15F25

POD2CHIP_MDI6/POD_PKT5P_DATA_6D27

POD2CHIP_MDI1/POD_PKT5P_DATA_1D24

CHIP2POD_MOVAL/POD_EBI_ADDR16A28

CHIP2POD_MDO7/POD_EBI_ADDR25E25

CHIP2POD_MDO5/POD_EBI_ADDR23F24

CHIP2POD_MDO1/POD_EBI_ADDR19C26

CHIP2POD_MDO2/POD_EBI_ADDR20B28

POD2CHIP_MIVAL/PKT2_VALID/POD_PKT5P_VALIDE24

POD2CHIP_MDI5/POD_PKT5P_DATA_5D28

POD2CHIP_MDI0/PKT2_DATA/POD_PKT5P_DATA_0D25POD2CHIP_MISTRT/PKT2_SYNC/POD_PKT5P_SYNCE23

POD2CHIP_MDI4/POD_PKT5P_DATA_4E26

POD2CHIP_MCLKI/POD_EBI_ADDR14/POD_PKT5P_CLKPKT2_CLKG23

POD2CHIP_MDI3/POD_PKT5P_DATA_3E27

EBI_ADDR3J23EBI_ADDR4J24EBI_ADDR5J25

EBI_ADDR1H24

EBI_ADDR0H23

EBI_ADDR6F26

EBI_ADDR13H27

EBI_ADDR12G26

EBI_ADDR11J27

EBI_ADDR10J28

EBI_ADDR7F27

EBI_ADDR2H25

EBI_CLK_OUTG28

EBI_WE1BH26

EBI_ADDR9J26

EBI_ADDR8H28

EBI_RWbK23

EBI_CS0BG25

EBI_CLK_ING27

EBI_TABG24

R719

103/1005

R719

103/1005

C705

225p/16V

C705

225p/16V

PR710330*4/1005PR710330*4/1005

1 82 73 64 5

C701

106p/16V/2012

C701

106p/16V/2012

R732 OPEN-103/1005R732 OPEN-103/1005

C706

104p/16V/1005

C706

104p/16V/1005

R730 330/1005R730 330/1005

U70174LVC244_DHXQFN20UU70174LVC244_DHXQFN20U

1A12

1Y118

1A24

1Y216

1A36

1Y314

1A48

1Y412

2A111

2Y19

2A213

2Y27

2A315

2Y35

2A417

2Y43

1G1

2G19 +5V

20

DGND10

GND_T21

C704

104p/16V/1005

C704

104p/16V/1005

R725

103/1005

R725

103/1005

R737 330/1005R737 330/1005

PR711330*4/1005PR711330*4/1005

1 82 73 64 5

R702

121/5025

R702

121/5025

R721

752/1005

R721

752/1005

C708

104p/16V/1005

C708

104p/16V/1005

PR706330*4/1005PR706330*4/1005

1 82 73 64 5

C702

104p/16V/1005

C702

104p/16V/1005

PR702330*4/1005PR702330*4/1005

1 82 73 64 5

R713 OPEN-103/1005R713 OPEN-103/1005

Q702MMBT4401Q702MMBT4401

1

23

R701 000/1005R701 000/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 70: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

TDA9997 4:1 HDMI Switch

All location are from 741 to 760

HDMI1

HDMI2

HDMI3

HDMI4

32/42LD540-ZC, 32/42LD541-ZC

AHDMI_SDAAHDMI_SCL

ATX0+

ATX2+

ATX0-

ATXC-

ATX1+

ATXC+

ATX1-

ATX2-

ATX1+

ATXC+

ATX2-

ATX1-

ATXC-

ATX2+

AHDMI_SCLAHDMI_SDA

ATX0+ATX0-

INT#

AHDMI_SCLAHDMI_SDAHDMI_INT#

HDMI_INT#

+3V3H

+3V3H

+3V3H

HDMI_RXVDD

1V8_HDMI_SW

5V_NOR

5V_NORDET_PWR

3V3_BCM3556

5V_NOR

2D2-[35]

1CK+[35]

1D1-[35]

1CK-[35]

2D0+[35]

1D0+[35]1D0-[35]

1D2+[35]

2CK-[35]

2D1+[35]

2D2+[35]

2D0-[35]

2CK+[35]

1D1+[35]

2D1-[35]

1D2-[35]

D2SDA[35]

D1SCL[35]

D2SCL[35]

D1SDA[35]

HPD1[35]

HPD2[35]

HDMI1VCC[35]

HDMI2VCC[35]

PD_RESET [11]CEC_A[6,35]

I2C2_SCL [13,38]I2C2_SDA [13,38]

HDMI_INT# [11]

3D2+[35]3D2-[35]

3D0+[35]3D0-[35]

3D1-[35]

3CK+[35]3CK-[35]

D3SDA[35]

3D1+[35]

HPD3[35]

D3SCL[35]

HDMI3VCC[35]

4D2+[35]4D2-[35]

4D0+[35]4D0-[35]

4D1-[35]

4CK+[35]4CK-[35]

D4SDA[35]

4D1+[35]

HPD4[35]

D4SCL[35]

HDMI4VCC[35]

DDC_SCL [34]DDC_SDA [34]

C758

104p/16V/1005

C758

104p/16V/1005

R758 103/1005R758 103/1005

TDA9997

TDA19997U741

TDA9997

TDA19997U741

AUX_5V25

TEST27

I2C_SCL50I2C_SDA49

OUT_CN3

OUT_CP2

OUT_D1N97

OUT_D1P96

OUT_D0N100

OUT_D0P99RXA_CN

13

RXA_CP14

VSS1

VDDC_1V88

INT_HP_CTRL53

RXA_HPD9

R12K74

OUT_DDC_DAT6

OUT_DDC_CLK5

VSS7

VSS18

VSS26

VSS37

VSS43

VSS56

VSS67

VSS73

RXA_5V10

RXA_DDC_DAT11

RXA_DDC_CLK12

RXA_D0N16

RXA_D0P17

RXA_D1N19

RXA_D1P20

RXA_D2N22

RXA_D2P23

RXB_HPD28

RXB_5V29

RXB_DDC_DAT30

RXB_DDC_CLK31

RXB_CN32

RXB_CP33

RXB_D0N35

RXB_D0P36

RXB_D1N38

RXB_D1P39

RXB_D2N41

RXB_D2P42

RXC_HPD58

RXC_5V59

RXC_DDC_DAT60

RXC_DDC_CLK61

RXC_CN62

RXC_CP63

RXC_D0N65

RXC_D0P66

RXC_D1N68

RXC_D1P69

RXC_D2N71

RXC_D2P72

RXD_HPD76

RXD_5V77

RXD_DDC_DAT78

RXD_DDC_CLK79

RXD_CN80

RXD_CP81

RXD_D0N83

RXD_D0P84

RXD_D1N86

RXD_D1P87

RXD_D2N89

RXD_D2P90

OUT_D2N94

OUT_D2P93

CEC57

RXE_DDC_CLK51RXE_DDC_DAT52

CDEC_STBY54

CDEC_DDC44

MODE47

PD48

VSS85

VSS92

VSS98

VDDC_1V824

VDDC_1V845

VDDH_1V875

VDDC_1V891

VDDC_1V895

VDDO_3V34

VDDH_3V315

VDDH_3V321

VDDH_3V334

VDDH_3V340

VDDC_3V346

VDDH_3V364

VDDH_3V370

VDDH_3V382

VDDH_3V388

VDDS_3V355

R759 103/1005R759 103/1005

C748

OPEN-106p/10V/2012

C748

OPEN-106p/10V/2012

HDMI

U211GBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

HDMI

U211GBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

HDMI_RX_0_CEC_DATAG1

HDMI_RX_0_CLK_NAC1 HDMI_RX_0_CLK_PAC2

HDMI_RX_0_DATA0_NAD1 HDMI_RX_0_DATA0_PAD2

HDMI_RX_0_DATA1_NAE1 HDMI_RX_0_DATA1_PAE2

HDMI_RX_0_DATA2_NAF1 HDMI_RX_0_DATA2_PAF2

HDMI_RX_0_DDC_SCLAB3

HDMI_RX_0_DDC_SDAY6

HDMI_RX_0_HTPLG_INAA6

HDMI_RX_0_HTPLG_OUTAA5

HDMI_RX_0_RESREFAC4

HDMI_RX_1_DATA2_PAB1

HDMI_RX_1_DATA2_NAB2

HDMI_RX_1_DATA1_PAA1

HDMI_RX_1_DATA1_NAA2

HDMI_RX_1_DATA0_PY2

HDMI_RX_1_DATA0_NY1

HDMI_RX_1_CLK_PW3

HDMI_RX_1_CLK_NW2

HDMI_RX_1_CEC_DATAA3

HDMI_RX_1_DDC_SCLV5

HDMI_RX_1_DDC_SDAV3

HDMI_RX_1_HTPLG_INV4

HDMI_RX_1_HTPLG_OUTU6

HDMI_RX_1_RESREFW4

R810 103/1005R810 103/1005C751

104p/16V/1005

C751

104p/16V/1005

C754

OPEN-106p/10V/2012

C754

OPEN-106p/10V/2012

R752 123/1005R752 123/1005

C753

104p/16V/1005

C753

104p/16V/1005

C746

104p/16V/1005

C746

104p/16V/1005

C747

104p/16V/1005

C747

104p/16V/1005

R7544990/F/1005R7544990/F/1005R755 OPEN-000/1005R755 OPEN-000/1005

R815 103/1005R815 103/1005

C743

104p/16V/1005

C743

104p/16V/1005

R751 330/1005R751 330/1005

L741CIC10P300NCL741CIC10P300NC

C757

104p/16V/1005

C757

104p/16V/1005

C755

104p/16V/1005

C755

104p/16V/1005

R809 103/1005R809 103/1005

R7604990/F/1005R7604990/F/1005

C750

104p/16V/1005

C750

104p/16V/1005

C759

104p/16V/1005

C759

104p/16V/1005

R811 000/1005R811 000/1005

C741 104p/16V/1005C741 104p/16V/1005

C756

104p/16V/1005

C756

104p/16V/1005

C749

104p/16V/1005

C749

104p/16V/1005

C752

104p/16V/1005

C752

104p/16V/1005

R782 000/1005R782 000/1005

C742 104p/16V/1005C742 104p/16V/1005

R753 330/1005R753 330/1005

R814 103/1005R814 103/1005

C745

104p/16V/1005

C745

104p/16V/1005

R757 103/1005R757 103/1005

C744

104p/16V/1005

C744

104p/16V/1005

R756 000/1005R756 000/1005

C760

OPEN-106p/10V/2012

C760

OPEN-106p/10V/2012

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 761 to 770

32/42LD540-ZC, 32/42LD541-ZC

EDSAFE_IF_NEDSAFE_IF_P

DS_AGCI_CTLDS_AGCT_CTL

AGC_VDDOAGC_VDDO

BCM_DTT_IF_P[27]BCM_DTT_IF_N[27] OFDM_AGC [27,28]

TP766PCB_TP08 TP766PCB_TP08 1

C763

OPEN-220p/50V/1005

C763

OPEN-220p/50V/1005

TP763 PCB_TP08TP763 PCB_TP081TP764 PCB_TP08TP764 PCB_TP081

C761 104p/16V/1005C761 104p/16V/1005R520 202/1005R520 202/1005

R762 000/1005R762 000/1005

TP761 PCB_TP08TP761 PCB_TP081

C764 104p/16V/1005C764 104p/16V/1005

R765511/1005R765511/1005

R770 101/1005R770 101/1005

R769OPEN-392/1005R769OPEN-392/1005

R764 000/1005R764 000/1005

TP762 PCB_TP08TP762 PCB_TP081

C768

104p/16V/1005

C768

104p/16V/1005

TP767PCB_TP08 TP767PCB_TP08 1

Tuner IF Inputsand Control

U211DBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Tuner IF Inputsand Control

U211DBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

BYP_DS_CLKY24

EDSAFE_IF_NAE28 EDSAFE_IF_PAE27

DS_AGCI_CTLAG28DS_AGCT_CTLAH28

TP765PCB_TP08 TP765PCB_TP08 1

Transport In/Out

U211LBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

Transport In/Out

U211LBCM3556FKFSB1GBGA704_SKT_SMTBG_BCM3556

PKT0_CLKD23

PKT0_DATAC24

PKT0_SYNCB26

RMX0_CLKA25

RMX0_DATAB25

RMX0_SYNCA26

C762

OPEN-220p/50V/1005

C762

OPEN-220p/50V/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 71: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

SPI Flash(8Mbits)

All location are from 771 to 790

I2C ADR : GPIO1 HI : B8 LOW : B4CHIP_CONF : [GPIO8, PWM1, PWM0]CHIP_CONF = 3" d5 : boot from internal SRAMCHIP_CONF = 3" d6 : boot from EEPROMCHIP_CONF = 3" d7 : boot from SPI Flash

-

-

-

-

H L

-

-

-

H LH

-

L

-

H L

- -

- -

- -

H

- -

OFF

LOCAL DIMMING FUNCTION #4

ON(Not Used)

R836OFF

SCANNING B/L FUNCTION #3

ON(Not Used)

R842

R843R837

GIP

Non GIP(Not Used)

Non Mirror

Mirror

IMAGE FUNCTION #1

Mini LVDS

LVDS 120Hz

OUTPUT FORMAT& Mini Type #2

R841

R840

R839

R832

R833

R838

L

-

32/42LD540-ZC, 32/42LD541-ZC

SPI_CZSPI_CK

SPI_CZ

SPI_DO

S_SCLS_SDA

SPI_CK

SPI_DI

S_SCLS_SDA

FRC_CONF1FRC_PWM0

FRC_CONF1

FRC_PWM0

FRC_PWM1

FRC_CONF0

/RESET

MST_MSCLMST_MSDA

FRC_PWM1FRC_CONF0

SPI_DI

SPI_DO

1V26_FRC

3V3_FRC3V3_FRC

3V3_FRC

3V3_FRC

3V3_FRC

FRC_AVDD_PLL

AVDD

AVDD_MEMPLL

AVDD_LVDS

VDDP

AVDD

VDDP

FRC_AVDD_PLL

AVDD_MEMPLL

AVDD_LVDS

VDDC

AVDD_DDR

VDDC

1V5_MEMCAVDD_DDR

3V3_FRC

3V3_FRC

I2C3_SDA[13,25]I2C3_SCL[13,25]

FRC_RESET[11]

H_CONV[24]

DPM_A[24]

C799

106p/10V/2012

C799

106p/10V/2012

R812 100/1005R812 100/1005

R790103/1005R790103/1005

C779

106p/10V/2012

C779

106p/10V/2012

C788

104p/16V/1005

C788

104p/16V/1005

R813 100/1005R813 100/1005

R832 OPEN-472/1005R832 OPEN-472/1005

C792

OPEN-226P/6.3V/2012

C792

OPEN-226P/6.3V/2012

R773 000/1005R773 000/1005

L773 CIC10P300NCL773 CIC10P300NC

R836 OPEN-472/1005R836 OPEN-472/1005

R777 472/1005R777 472/1005

TP778TP7781

TP780TP780 1

C793

104p/16V/1005

C793

104p/16V/1005

C778

104p/16V/1005

C778

104p/16V/1005

R833 472/1005R833 472/1005

L778 CIC10P300NCL778 CIC10P300NC

C794

104p/16V/1005

C794

104p/16V/1005

R789 103/1005R789 103/1005

R780 821/1005R780 821/1005

R787 OPEN-103/1005R787 OPEN-103/1005

R837 472/1005R837 472/1005

R816 103/1005R816 103/1005

R843 OPEN-472/1005R843 OPEN-472/1005

C784

OPEN-226P/6.3V/2012

C784

OPEN-226P/6.3V/2012

C782

104p/16V/1005

C782

104p/16V/1005

C802

104p/16V/1005

C802

104p/16V/1005

C773

226P/6.3V/2012

C773

226P/6.3V/2012

C800

OPEN-226P/6.3V/2012

C800

OPEN-226P/6.3V/2012

L772 CIC10P300NCL772 CIC10P300NCR842 472/1005R842 472/1005

L775 CIC10P300NCL775 CIC10P300NC

C797

106p/10V/2012

C797

106p/10V/2012

R772 101/1005R772 101/1005

L774 CIC10P300NCL774 CIC10P300NC

C771150p/50V/1005C771150p/50V/1005

U772

MX25L8005M2I-12G

U772

MX25L8005M2I-12G

/CS1

DO2

/WP3

GND4

VCC8

CLK6

DIO5

/HOLD7

R776 330/1005R776 330/1005R775 330/1005R775 330/1005

TP772TP772 1

C816

104p/16V/1005

C816

104p/16V/1005

TP774TP774 1

R839 OPEN-472/1005R839 OPEN-472/1005

C776

104p/16V/1005

C776

104p/16V/1005

R781 000/1005R781 000/1005

C777

104p/16V/1005

C777

104p/16V/1005

U771AMST7378PU771AMST7378P

RESETM14

XOUTA9

XINB9

I2CS_SDAD1

I2CS_SCLD2

I2CM_SDAC9

I2CM_SCLD9

GPIO[8]D3

PWM0P14

PWM1R14

GPIO[1]J13

GPIO[0]K14

GPIO[9]D4

SPL_CZN14

SPL_CKP13

SPL_DIN12

SPL_DON13

GPIO[2]H14

GPIO[3]G13

GPIO[4]F14

GPIO[5]E13

GPIO[10]E4

GPIO[12]D5

GPIO[13]D7

GPIO[14]F4

REXTC13

TESTPINL13

U7U7

T7T7

R7R7

U8U8

T8T8

T8R8

U9U9

T9T9

R9R9

U10U10

T10T10

R10R10

P7P7

N8N8

U15U15

T14T14

U14U14

R13R13

T13T13

U13U13

R12R12

T12T12

U12U12

R11R11

T11T11

U11U11

P9P9

N10N10

U16U16

B13B13

A13A13

A10A10

B10B10

C11C11

D11D11

A12A12

B12B12

C804

104p/16V/1005

C804

104p/16V/1005

C790

104p/16V/1005

C790

104p/16V/1005

R808 100/1005R808 100/1005

L776 CIC10P300NCL776 CIC10P300NC

TP777TP7771

R840 OPEN-472/1005R840 OPEN-472/1005

C798

104p/16V/1005

C798

104p/16V/1005

C787

104p/16V/1005

C787

104p/16V/1005

C774

226P/6.3V/2012

C774

226P/6.3V/2012

C783

106p/10V/2012

C783

106p/10V/2012

C803

104p/16V/1005

C803

104p/16V/1005

Y77112.000MHz/12pF/SMDY77112.000MHz/12pF/SMD

12C775

104p/16V/1005

C775

104p/16V/1005

R838 472/1005R838 472/1005

R786 103/1005R786 103/1005

C828

104p/16V/1005

C828

104p/16V/1005

C781

104p/16V/1005

C781

104p/16V/1005

C780

OPEN-226P/6.3V/2012

C780

OPEN-226P/6.3V/2012

TP773TP773 1

TP779TP7791

R774 105/1005R774 105/1005

L777 CIC10P300NCL777 CIC10P300NC

R785 OPEN-103/1005R785 OPEN-103/1005

C785

104p/16V/1005

C785

104p/16V/1005

C815

226P/6.3V/2012

C815

226P/6.3V/2012

U771DMST7378PU771DMST7378P

VSSC10

VSSC12

VSSJ4

VSSN4

VSSP6

VSSG8

VSSG9

VSSG10

VSSH7

VSSH8

VSSH9

VSSH10

VSSH11

VSSJ7

VSSJ8

VSSJ9

VDDCF6

VDDCF7

VDDCG7

VDDCG6

VDDCG5

VDDCH6

VDDCH5

VDDCJ6

VDDCJ5

F10F10

AVDDF8

AVDDF9

VDDPM10

VDDPM11

VDDPK5

VDDPK6

VDDPG11

AVDD_PLLF11

AVDD_PLLF12

AVDD_MEMPLLM6

AVDD_LVDSG12

VSSJ10

VSSJ11

VSSK7

VSSK8

VSSK9

VSSK10

VSSL10 VSSL9 VSS

K11

VSSL11

VSSM9

AVDD_LVDSH12

AVDD_LVDSJ12

AVDD_LVDSK12

AVDD_DDRL5

AVDD_DDRL6

AVDD_DDRL7

AVDD_DDRL8

AVDD_DDRM7

AVDD_DDRM8

2mm

JP77153014-0410

2mm

JP77153014-0410

4321

C786

104p/16V/1005

C786

104p/16V/1005

L771 CIC10P300NCL771 CIC10P300NC

C772150p/50V/1005C772150p/50V/1005

R841 472/1005R841 472/1005

C796

104p/16V/1005

C796

104p/16V/1005

C795

104p/16V/1005

C795

104p/16V/1005

C789

106p/10V/2012

C789

106p/10V/2012

C791

106p/10V/2012

C791

106p/10V/2012

R783 OPEN-103/1005R783 OPEN-103/1005

C801

104p/16V/1005

C801

104p/16V/1005

R778 472/1005R778 472/1005

R807 100/1005R807 100/1005

R788 OPEN-103/1005R788 OPEN-103/1005

R784 103/1005R784 103/1005

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

All location are from D81 to D160

32/42LD540-ZC, 32/42LD541-ZC

FRC_A0

FRC_VREFDQ

DDR3_BA0

DDR3_CS#

FRC_VREFCA

FRC_DQL0FRC_DQL1FRC_DQL2FRC_DQL3FRC_DQL4FRC_DQL5FRC_DQL6FRC_DQL7

FRC_DQU0FRC_DQU1FRC_DQU2FRC_DQU3FRC_DQU4FRC_DQU5FRC_DQU6FRC_DQU7

DDR3_DQU3DDR3_DQU4

DDR3_DQL1

DDR3_DQU5

DDR3_DQL2

DDR3_DQU6

DDR3_DQL3

DDR3_DQU7

DDR3_DQL4DDR3_DQL5DDR3_DQL6DDR3_DQL7

DDR3_DQU0

DDR3_DQL0

DDR3_DQU1DDR3_DQU2

FRC_A1FRC_A2FRC_A3FRC_A4FRC_A5FRC_A6FRC_A7FRC_A8FRC_A9FRC_A10FRC_A11FRC_A12

DDR3_A0DDR3_A1DDR3_A2DDR3_A3DDR3_A4DDR3_A5DDR3_A6DDR3_A7DDR3_A8DDR3_A9DDR3_A10DDR3_A11DDR3_A12

DDR3_BA1DDR3_BA2

FRC_BA1FRC_BA2

FRC_BA0

DDR3_MCLKFRC_CLKE DDR3_MCLK#

DDR3_CLKE

FRC_MCLK#FRC_MCLK

DDR3_CAS#DDR3_WE#

DDR3_RAS#DDR3_ODT

FRC_ODT

FRC_CAS#FRC_WE#

FRC_RAS#

DDR3_RESET#

FRC_RESET#

DDR3_DQSLDDR3_DQSL#

DDR3_DQSUDDR3_DQSU#

DDR3_DMLDDR3_DMU

FRC_VREFCA

FRC_VREFDQ

FRC_DQSL

FRC_DMLFRC_DMU

FRC_DQSL#

FRC_DQSU

FRC_DQSU#

DDR3_BA1

DDR3_BA2

DDR3_BA0

DDR3_A0

DDR3_A1

DDR3_A2

DDR3_A3

DDR3_A4

DDR3_A5

DDR3_A6

DDR3_A7

DDR3_A8

DDR3_A9

DDR3_A10

DDR3_A11

DDR3_A12

DDR3_DQU4

DDR3_DQL1

DDR3_DQL2

DDR3_DQU6

DDR3_DQL3

DDR3_DQL4

DDR3_DQL5

DDR3_DQL6

DDR3_DQL7

DDR3_DQU0

DDR3_DQL0

DDR3_DQU2

DDR3_DQSL

DDR3_DML

DDR3_DMU

DDR3_DQSL#

DDR3_DQSUDDR3_DQSU#

DDR3_RESET#

DDR3_ODTDDR3_CAS#

DDR3_WE#

DDR3_RAS#

DDR3_MCLK#DDR3_MCLK

DDR3_CLKE

FRC_DQU4

FRC_DQL1

FRC_DQL2

FRC_DQU6

FRC_DQL3

FRC_DQL4

FRC_DQL5

FRC_DQL6

FRC_DQL7

FRC_DQU0

FRC_DQL0

FRC_DQU2

FRC_A0

FRC_A1

FRC_A2

FRC_A3

FRC_A4

FRC_A5

FRC_A6

FRC_A7

FRC_A8

FRC_A9

FRC_A10

FRC_A11

FRC_A12

FRC_RESET#

FRC_BA1

FRC_BA2

FRC_BA0

FRC_ODTFRC_CAS#

FRC_WE#

FRC_RAS#

FRC_MCLK#FRC_MCLK

FRC_CLKE

FRC_DML

FRC_DQSLFRC_DMU

FRC_DQSL#

FRC_DQSUFRC_DQSU#

DDR3_DQU7FRC_DQU7DDR3_DQU1FRC_DQU1DDR3_DQU5FRC_DQU5DDR3_DQU3FRC_DQU3

FRC_VREFCA

FRC_VREFDQ

1V5_FRC_DDR

1V5_FRC_DDR

1V5_FRC_DDR

1V5_FRC_DDR

3V3_FRC

1V5_MEMC

U771BMST7378PU771BMST7378P

MADR[0]E2

MADR[1]U6

MADR[2]E3

MADR[3]G2

MADR[4]R4

MADR[5]G1

MADR[6]U5

MADR[7]F3

MADR[8]T5

MADR[9]F1

MADR[10]R6

MADR[11]R5

MADR[12]T6

BADR[1]U4

BADR[2]E1

ODTH2

CASZH3 RASZJ1

WEZH1

MCLKET4

DDR_RESETF2

MDATA[0]K2

MDATA[1]R3

MDATA[2]K1

MDATA[3]T1

MDATA[4]J2

MDATA[5]T3

MDATA[6]J3

MDATA[7]T2

MDATA[8]P2

MDATA[9]L3

MDATA[10]R1

MDATA[11]L1

MDATA[12]P1

MDATA[13]L2

MDATA[14]P3

MDATA[15]M1

DQS[0]M3

DQSB[0]N1

DQS[1]N2

DQSB[1]N3

DQM[0]R2

DQM[1]K3

MCLKU1

MCLKZU2

BADR[0]G3

MADR_NCM2

PRD85100*4/1005PRD85100*4/1005

1 82 73 64 5

PRD83100*4/1005PRD83100*4/1005

1 82 73 64 5

CD135

104p/16V/1005

CD135

104p/16V/1005

CD140

104p/16V/1005

CD140

104p/16V/1005

CD142

104p/16V/1005

CD142

104p/16V/1005

CD129

226P/6.3V/2012

CD129

226P/6.3V/2012

RD109 103/1005RD109 103/1005

PRD81100*4/1005PRD81100*4/1005

1 82 73 64 5

RD83 100/1005RD83 100/1005

RD123102/F/1005RD123102/F/1005

RD121102/F/1005RD121102/F/1005

CD145

104p/16V/1005

CD145

104p/16V/1005

PRD82100*4/1005PRD82100*4/1005

1 82 73 64 5

RD120102/F/1005RD120102/F/1005

CD141

104p/16V/1005

CD141

104p/16V/1005

PRD84100*4/1005PRD84100*4/1005

1 82 73 64 5

PRD86100*4/1005PRD86100*4/1005

1 82 73 64 5

RD87 100/1005RD87 100/1005

CD128104p/16V/1005CD128104p/16V/1005

CD130

106p/10V/2012

CD130

106p/10V/2012

LD81 CIC10P300NCLD81 CIC10P300NC

CD148

104p/16V/1005

CD148

104p/16V/1005

PRD88100*4/1005PRD88100*4/1005

1 82 73 64 5

CD126

OPEN-104p/16V/1005

CD126

OPEN-104p/16V/1005

CD147

104p/16V/1005

CD147

104p/16V/1005

PRD87100*4/1005PRD87100*4/1005

1 82 73 64 5

RD85 100/1005RD85 100/1005

RD88 100/1005RD88 100/1005

CD133

104p/16V/1005

CD133

104p/16V/1005

CD131

104p/16V/1005

CD131

104p/16V/1005

CD132

104p/16V/1005

CD132

104p/16V/1005

CD134

104p/16V/1005

CD134

104p/16V/1005

DDR3

64MbX161GBit

UD121H5TQ1G63BFR-12C

DDR3

64MbX161GBit

UD121H5TQ1G63BFR-12C

WE#L3

RAS#J3

CAS#K3

CS#L2

CKEK9

CKJ7

CK#K7

DMUD3

BA1N8

BA2M3

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

A10/APL7

A11R7

DQL0E3

DQL1F7

DQL2F2

DQL3F8

DQL4H3

DQL5H8

DQL6G2

DQL7H7

VSSQB9

VSSA9

VSSE1VSSB3

NCJ1

VDDB2

VDDD9

VDDQA1

VDDQA8

VDDQC1

VDDQC9

NCJ9

NCL1

BA0M2

VDDQD2

A15/NCM7

A13T3

DQSLF3

DQSU#B7 DQSUC7

VSSJ8

VSSQB1

VSSQD1

VSSQD8

DQSL#G3

VSSQE2

DMLE7

VDDQE9

VSSQE8

VSSQF9

VDDQF1

VDDQH2

VDDQH9

VSSQG1

VSSQG9

VDDN1

VREFCAM8

VSSG8

VDDN9

VDDG7

ODTK1

A0N3

A1P7

VDDK2

A12/BC#N7

VSSJ2

VDDK8

DQU1C3

DQU2C8

DQU3C2

DQU4A7

DQU5A2

DQU6B8

DQU7A3

DQU0D7

NCL9

A14/NCT7

VSSM1

VSSP1

VSSP9

VSST1

VSST9

VDDR1

VDDR9

RESET#T2

VREFDQH1

ZQL8

VSSM9

RD102 241/F/1005RD102 241/F/1005

RD86 100/1005RD86 100/1005

RD81 100/1005RD81 100/1005

CD137

104p/16V/1005

CD137

104p/16V/1005

CD144

104p/16V/1005

CD144

104p/16V/1005

CD143

104p/16V/1005

CD143

104p/16V/1005

CD127104p/16V/1005CD127104p/16V/1005RD90 100/1005RD90 100/1005

RD84 100/1005RD84 100/1005

CD138

104p/16V/1005

CD138

104p/16V/1005

RD122102/F/1005RD122102/F/1005

CD146

104p/16V/1005

CD146

104p/16V/1005

PRD89100*4/1005PRD89100*4/1005

1 82 73 64 5

CD139

104p/16V/1005

CD139

104p/16V/1005

CD125

OPEN-104p/16V/1005

CD125

OPEN-104p/16V/1005

RD89 100/1005RD89 100/1005

CD136

104p/16V/1005

CD136

104p/16V/1005

RD108 OPEN-151/F/1005RD108 OPEN-151/F/1005RD82 100/1005RD82 100/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 72: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

6

6

D D

C C

B B

A A

ADDR Sel = LOW

All location are from 901 to 930

32/42LD540-ZC, 32/42LD541-ZC

TC_DO0TC_DENTC_OCLKTC_PSYNC

1V8_DEMOD

1V8_DEMOD

1V8_DEMOD

1V8_DEMOD

3V3_NOR

3V3_NOR

3V3_NOR

3V3_NOR

CH_QAM_RESET [11]

QAM_AGC [27]

I2C1_SCL [13,27,28,30,32]

I2C1_SDA [13,27,28,30,32]

QAM_IF_NARROW-[27]

QAM_IF_NARROW+[27]

HS2_D0 [11]

HS2_CLK [11]HS2_VALID [11]

HS2_SYNC [11]

C907

104p/16V/1005

C907

104p/16V/1005R909332/1005R909332/1005

C924330p/50V/1005

C924330p/50V/1005

L903CIC10P300NCL903CIC10P300NC

L905CIC10P300NCL905CIC10P300NC

R914 330/1005R914 330/1005

R902 100/1005R902 100/1005R903 100/1005R903 100/1005

C906

104p/16V/1005

C906

104p/16V/1005

C902

103p/50V/1005

C902

103p/50V/1005

C923

104p/16V/1005

C923

104p/16V/1005

C920 104p/16V/1005C920 104p/16V/1005

C908

104p/16V/1005

C908

104p/16V/1005

C914

103p/50V/1005

C914

103p/50V/1005

C904

103p/50V/1005

C904

103p/50V/1005

C925330p/50V/1005

C925330p/50V/1005

U901

TDA10024 QAM DEMOD

U901

TDA10024 QAM DEMOD

VDA18_OSC1

XIN

2

XO

UT

3

VSSA_OSC4

SA

CL

K5

TE

ST

6

VDDI187

AG

CT

UN

9

IIC

DIV

10

AG

CIF

11

SA

DD

R12

VD

DE

33

38

GND_PAD57

CL

RB

14

SCL15

SDA16

SDAT17

SCLT18

ENSERI19TCK20TDI21

VDDI188 TRST

23TMS24TDO25

GPIO26

VD

DE

33

27

CTRL28U

NC

OR

29

PS

YN

C30

OC

LK

31

DE

N32

DO

733

DO

634

DO

535

DO

436

VDDI1822

VD

DE

33

13

DO

339

DO

240

DO

141

DO

042

GN

D_

AD

CP

LL

44

VD

18

_A

DC

PL

L45

VIM50

VIP51

GN

DA

_A

DC

52

VDA18_PLL54

NC43

NC46

NC47

VDA33_ADC49

VDA33_ADC53

VDDI1837

NC48

NC55

NC56

L907CIC10P300NCL907CIC10P300NC

C911

104p/16V/1005

C911

104p/16V/1005

L901CIC10P300NCL901CIC10P300NC

L904CIC10P300NCL904CIC10P300NC

R906 472/1005R906 472/1005

C901

106p/10V/2012

C901

106p/10V/2012

C916

103p/50V/1005

C916

103p/50V/1005

C919 104p/16V/1005C919 104p/16V/1005

C927

OPEN-104p/16V/1005

C927

OPEN-104p/16V/1005

C903

106p/10V/2012

C903

106p/10V/2012

C913

104p/16V/1005

C913

104p/16V/1005

R915 330/1005R915 330/1005

R919 472/1005R919 472/1005

R904 100/1005R904 100/1005

C917

106p/10V/2012

C917

106p/10V/2012

C910

104p/16V/1005

C910

104p/16V/1005

C915

104p/16V/1005

C915

104p/16V/1005

C909

220p/50V/1005

C909

220p/50V/1005

R905 472/1005R905 472/1005

C922

103p/50V/1005

C922

103p/50V/1005

Y90116.000Mhz/20pF/+-30PPM/SMDY90116.000Mhz/20pF/+-30PPM/SMD

L902CIC10P300NCL902CIC10P300NC

R901 100/1005R901 100/1005

C912

106p/10V/2012

C912

106p/10V/2012 TP901TP9011

L906CIC10P300NCL906CIC10P300NC

C921

106p/10V/2012

C921

106p/10V/2012

C905

104p/16V/1005

C905

104p/16V/1005R908332/1005R908332/1005

R916OPEN-472/1005R916OPEN-472/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

21

R

3

LPC_Audio

All location are from 1021 to 1050

32/42LD540-ZC, 32/42LD541-ZC

DDC_SDA

HSYNC1

VSYNC1

TXD_PC

RA

TA

RA

TXD_PC

VSYNC1

HSYNC1

DDC_SCL

RXD_PC

TA

RXD_PC

DDC_SCL

DDC_SDA

3V45V_NOR

5V_NOR

5V_NOR

5V_NOR

5V_NOR

D3V3_BCM3556

5V_NOR

5V_NOR

DET_PWR

PC_B [7]

PC_G [7]

PC_R [7]

PC_RI [8]

PC_LI [8]

PC_LINK [11]

SPDIF_OUT [9]

UART_RXD_0 [6,11]

UART_TXD_0 [6,11]

RA[6,11]

TA[6,11]

PC_HSYNC [7]

PC_VSYNC [7]

DDC_SCL [20]DDC_SDA [20]

R1022 101/1005R1022 101/1005

R1031 101/1005R1031 101/1005

JP1023JST1223-001JP1023JST1223-001

GND1

Vcc2

VINPUT3

SH14

SH25

U1024ELM7S08U1024ELM7S08

A1

B2

GND3 Y

4

VCC5

RV1026SV060314B431N

RV1026SV060314B431N

R1034 220R1034 220

R1037 OPEN-000/1005R1037 OPEN-000/1005

R1027472/1005R1027472/1005

R10

3347

2/10

05R

1033

472/

1005

C1029

104p/50V

C1029

104p/50V

L1023CIL10J1R8KNCL1023CIL10J1R8KNC

C1027106p/10V/2012

C1027106p/10V/2012

RV1027SV060314B431NRV1027SV060314B431N

C1034

104p/16V/1005

C1034

104p/16V/1005

C1022

104p/16V/1005

C1022

104p/16V/1005

R1024 OPEN-000/1005R1024 OPEN-000/1005

RV1021SV060305E101NRV1021SV060305E101N

R

L

SupportHole

JP1022PEJ027-01

R

L

SupportHole

JP1022PEJ027-01

1234

567

89

C1021

104p/16V/1005

C1021

104p/16V/1005

C1025104p/50V

C1025104p/50V

R1025 101/1005R1025 101/1005

R1023472/1005R1023472/1005

R1029 OPEN-000/1005R1029 OPEN-000/1005

R1041 4R7R1041 4R7

L1022CIL10J1R8KNCL1022CIL10J1R8KNC

R1038 OPEN-000/1005R1038 OPEN-000/1005

D1022KDS226D1022KDS226

2

3

1

RV1028SV060314B431NRV1028SV060314B431N

RV1025SV060314B431N

RV1025SV060314B431N

C1032

104p/16V/1005

C1032

104p/16V/1005

L1021

CIC10P121NC

L1021

CIC10P121NC

D1023KDS226D1023KDS226

2

3

1

C1026

104p/50V

C1026

104p/50V

JP1021KCN-DS-2-0089JP1021KCN-DS-2-0089

815714613512411310291

16

17

R1028 102/1005R1028 102/1005

D1021KDS226D1021KDS226

2

3

1

D1024DAN202KD1024DAN202K

2

3

1

R1042 330/1005R1042 330/1005

R10

3247

2/10

05R

1032

472/

1005

RV1022SV060305E101NRV1022SV060305E101N

U1021

ILX232

U1021

ILX232

T1IN11

T2IN10

R1O12

R2O9

C1+1

C1-3

C2+4

C2-5

V-6V+2

GND15

VCC16

R2IN8R1IN13T2O7T1O14 R1030 101/1005R1030 101/1005

RV

1024

SV

0603

14B

431N

RV

1024

SV

0603

14B

431N

R1039474/1005R1039474/1005

R1040474/1005R1040474/1005

R1026472/1005R1026472/1005

C1033

104p/16V/1005

C1033

104p/16V/1005

R1021 OPEN-000/1005R1021 OPEN-000/1005

U1023ELM7S08U1023ELM7S08

A1

B2

GND3 Y

4

VCC5

RV

1023

SV

0603

14B

431N

RV

1023

SV

0603

14B

431N

C1028104p/50V

C1028104p/50V

C1023

104p/16V/1005

C1023

104p/16V/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 73: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

HDMI4_INPUT(Side)

HDMI3_INPUT(Rear)

CEC Leakage current 대책

HDMI2_INPUT(Rear)

HDMI1_INPUT(Rear)

All location are from 1051 to 1090

32/42LD540-ZC, 32/42LD541-ZC

DDC3_SCLD3SDADDC3_SDAD3SCL

DDC2_SCL

HDMI3_PWR

DDC2_SDA

HDMI1_PWR

HDMI2_PWR

HDMI_CEC HDMI_CEC

D4SDADDC4_SDAD4SCLDDC4_SCL

DDC3_SCLDDC3_SDA

HDMI3_PWR

D2SDADDC2_SDA

HDMI_CEC

HP3_DET

D2SCLDDC1_SDADDC1_SCL

D1SDAD1SCL

DDC1_SDADDC1_SCL

HDMI4_PWR

HDMI_CEC

HP1_DET

DDC2_SCL

HP2_DET

HDMI2_PWR

DDC4_SCLDDC4_SDA

HDMI4_PWR

HDMI_CEC

HP4_DET

HDMI1_PWR

HDMI2VCC

HDMI1VCC

HDMI1VCC HDMI2VCC

HDMI3VCCHDMI3VCC

HDMI4VCC

HDMI4VCC

3V4_STB 3V4_STB

2D0- [20]

2D1+ [20]

2CK- [20]

2D0+ [20]2D1- [20]

2D2- [20]

2CK+ [20]

2D2+ [20]

1D0- [20]

1D1- [20]

HPD1 [20]

1D2- [20]1D1+ [20]

1D2+ [20]

1D0+ [20]

1CK+ [20]

1CK- [20]

HPD2 [20]

D2SDA [20]D2SCL [20]

D1SDA [20]D1SCL [20]

HDMI1VCC [20]

HDMI2VCC [20]

D3SDA [20]D3SCL [20]

HDMI3VCC [20]

HPD3 [20]

3D2- [20]

3D0- [20]

3D2+ [20]

3D1+ [20]

3CK- [20]

3D1- [20]3D0+ [20]

3CK+ [20] 4D0- [20]

4D1+ [20]

4CK- [20]

4D0+ [20]4D1- [20]

4D2- [20]

4CK+ [20]

4D2+ [20]

HPD4 [20]

D4SDA [20]D4SCL [20]

HDMI4VCC [20]

CEC_A [6,20]

CEC_O [6]R1083 OPEN-103/1005R1083 OPEN-103/1005

R1081OPEN-683/F/1005R1081OPEN-683/F/1005

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1051YKF45-7058W

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1051YKF45-7058W

D2+1

D2_SHIELD2

D2-3

D1+4

D1_SHIELD5

D1-6

D0+7

D0_SHIELD8

D0-9

CK+10

CK_SHIELD11

CK-12

CE_REMOTE13

NC14

DDC_CLK15

DDC_DATA16

GND17

+5V18

HP_DET19

SH120

SH221SH3

22

SH423

SH524

SH625

R1075473/1005R1075473/1005

Q1051OPEN-MMBT4401Q1051OPEN-MMBT4401

1

23

R1077 OPEN-220/1005R1077 OPEN-220/1005

D1051OPEN-BAS316D1051OPEN-BAS316

12

L1054CIC10P121NCL1054CIC10P121NC

L1051CIC10P121NCL1051CIC10P121NC

R1082 OPEN-220/1005R1082 OPEN-220/1005

C1056104p/16V/1005C1056104p/16V/1005

Q1052

OPEN-BSS83

Q1052

OPEN-BSS83

32 14

R1061 OPEN-220/1005R1061 OPEN-220/1005

R1057473/1005R1057473/1005

R1078 OPEN-220/1005R1078 OPEN-220/1005

R1080OPEN-473/1005R1080OPEN-473/1005

R1074473/1005R1074473/1005C1059

104p/16V/1005C1059104p/16V/1005

R1064 OPEN-220/1005R1064 OPEN-220/1005

R1073473/1005R1073473/1005

R1079 OPEN-220/1005R1079 OPEN-220/1005

R1060473/1005R1060473/1005

L1052CIC10P121NCL1052CIC10P121NC

L1053CIC10P121NCL1053CIC10P121NC

C1061104p/16V/1005C1061104p/16V/1005

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1052YKF45-7058W

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1052YKF45-7058W

D2+1

D2_SHIELD2

D2-3

D1+4

D1_SHIELD5

D1-6

D0+7

D0_SHIELD8

D0-9

CK+10

CK_SHIELD11

CK-12

CE_REMOTE13

NC14

DDC_CLK15

DDC_DATA16

GND17

+5V18

HP_DET19

SH120

SH221SH3

22

SH423

SH524

SH625

R1072473/1005R1072473/1005

R1058473/1005R1058473/1005

R1059473/1005R1059473/1005 C1054

104p/16V/1005C1054104p/16V/1005

R1062 OPEN-220/1005R1062 OPEN-220/1005

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1054YKF45-7058W

JAE

12

34

56

78

910

1112

1314

1516

1718

19

JP1054YKF45-7058W

D2+1

D2_SHIELD2

D2-3

D1+4

D1_SHIELD5

D1-6

D0+7

D0_SHIELD8

D0-9

CK+10

CK_SHIELD11

CK-12

CE_REMOTE13

NC14

DDC_CLK15

DDC_DATA16

GND17

+5V18

HP_DET19

SH120

SH221SH3

22

SH423

SH524

SH625

JP1053KJA-ET-0-0032JP1053KJA-ET-0-0032

SHIELD121

SHIELD222

D2+1D2_SHIELD2D2-3D1+4D1_SHIELD5D1-6D0+7D0_SHIELD8D0-9CK+10CK_SHIELD11CK-12CE_REMOTE13NC14DDC_CLK15DDC_DATA16GND17+5V18HP_DET19

SHIELD323

DUMMY20

SHIELD424

Support Hole25

R1063 OPEN-220/1005R1063 OPEN-220/1005

R1076 OPEN-220/1005R1076 OPEN-220/1005

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 1091 to 1120

32/42LD540-ZC, 32/42LD541-ZC

SC1_BLUE

SC1_RED

SC1_GREEN

SC1_RO

SC1_LO

SC1_RI

SC1_LI

SC1_RISC1_RO

SC1_LO

SC1_GREEN

SC1_BLUESC1_LI

SC1_RED

SC_ID1

D3V3_BCM3556

12V_SMPS

SCART1_LI [8]

SCART1_RI [8]

SCART1_R [7]

SCART1_G [7]

SCART1_B [7]

SC_MUTE[6]

AC_DETECT[1,6,38]

SC1_LOUT [9]

SC1_ROUT [9]

SCART1_LINK [11]

SCART1_ID [7]

SC1_CVBSO [9]

SCART1_CVBS [7]

FB1 [7]

HP_MUTE [38]

R1096 433/F/1005R1096 433/F/1005

RV1097SV060314B431NRV1097SV060314B431N

RV1096SV060305E101NRV1096SV060305E101N

Q1094MMBT4401Q1094MMBT4401

1

23

L1094CIL21J1R8KNEL1094CIL21J1R8KNE

Q1095CJKTD1304Q1095CJKTD1304

2

13

RV1091SV060305E101NRV1091SV060305E101N

R1116000/1005R1116000/1005

R1113474/1005R1113474/1005

R1112103/1005R1112103/1005

JP1091PSC008-01JP1091PSC008-01

AOR1AIR2AOL3GND(A)4GND(B)5AIL6BLUE7FNS8GND(G)9DATA210GREEN11DATA112GND(R)13GND(D)14R/CHROMA15RGBC16GND(V)17GND(R)18C/LUMA19CVBSI20GND21

ID22

RV1098SV060314B431NRV1098SV060314B431N

RV1099SV060314B431NRV1099SV060314B431N

R1110 103/1005R1110 103/1005

R1104

103/1005

R1104

103/1005

RV1100SV060314B431NRV1100SV060314B431N

R1108 103/1005R1108 103/1005 Q1092CJKTD1304Q1092CJKTD1304

2

13

R1101223/1005R1101223/1005

R1100 101/1005R1100 101/1005

C1095102p/50V/1005C1095102p/50V/1005

R1095750/F/1005R1095750/F/1005

L1093CIL21J1R8KNEL1093CIL21J1R8KNE

L1091CIL21J1R8KNEL1091CIL21J1R8KNE

C502

100uF/16V/MVK/S

C502

100uF/16V/MVK/S

R1106103/1005R1106103/1005

C1098106p/10V/2012C1098106p/10V/2012

C1097102p/50V/1005C1097102p/50V/1005

RV1093SV060305E101NRV1093SV060305E101N

R1093 OPEN-750/F/1005R1093 OPEN-750/F/1005

R1114

224/1005

R1114

224/1005

C1100104p/16V/1005C1100104p/16V/1005

R1091472/1005R1091472/1005

C1096106p/10V/2012C1096106p/10V/2012

Q1096OPEN-MMBT4401Q1096OPEN-MMBT4401

1

23

R1102 101/1005R1102 101/1005

R1103223/1005R1103223/1005

D798BAS316D798BAS316

1 2

RV1092SV060305E101NRV1092SV060305E101N

C1093102p/50V/1005C1093102p/50V/1005

R1092 102/1005R1092 102/1005

R1097123/F/1005R1097123/F/1005

Q1091

MMBT4403

Q1091

MMBT44031

23

R1109473/1005R1109473/1005

R1111223/1005R1111223/1005

RV1095SV060305E101NRV1095SV060305E101N

R1117OPEN-103/1005R1117OPEN-103/1005

L1092CIL21J1R8KNEL1092CIL21J1R8KNE

RV1101SV060314B431NRV1101SV060314B431N

C1099102p/50V/1005C1099102p/50V/1005

R1105

103/1005

R1105

103/1005

R1099474/1005R1099474/1005

R1094 102/1005R1094 102/1005

R1107473/1005R1107473/1005

R1098474/1005R1098474/1005

Q1093MMBT4401Q1093MMBT4401

1

23

C1091

104p/16V/1005

C1091

104p/16V/1005

RV1094SV060305E101NRV1094SV060305E101N

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 74: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

All location are from 791 to 850

[For 50/100Hz FPCB CONNECTOR]

[LVDS][For 100Hz FPCB CONNECTOR]

[MINI-LVDS][LEFT FFC CONNECTOR] [RIGHT FFC CONNECTOR]

R_TD0+R_TD0-R_TD1+R_TD1-R_TD2+R_TD2-R_TCLK+R_TCLK-R_TD3+R_TD3-R_TD4+R_TD4-R_TD5+R_TD5-

L_TD0+L_TD0-L_TD1+L_TD1-L_TD2+L_TD2-L_TCLK+L_TCLK-L_TD3+L_TD3-L_TD4+L_TD4-L_TD5+L_TD5-

32/42LD540-ZC, 32/42LD541-ZC

TXA3-

TXA2-

TXB4+

TXB2+

TXACLK-

TXB2-

TXA2+

TXA1+

TXBCLK-TXBCLK+

TXB3+

TXB1-

TXB3-

TXA4-TXA4+

TXACLK+

TXB0-TXB1+

TXB0+

TXA1-

TXB4-

TXA3+

TXA3-

TXA2-

TXB4+

TXB2+

TXACLK-

TXB2-

TXA2+

TXA1+

TXBCLK-TXBCLK+

TXB3+

TXB1-

TXA0+

TXB3-

TXA4-TXA4+

TXACLK+

TXA0-

TXB0-

TXB1+

TXB0+

TXA1-

TXB4-

TXA3+

TXA0+TXA0-

RXB0+RXB0-RXB1+RXB1-RXB2+RXB2-RXBCK+RXBCK-RXB3+RXB3-RXB4+RXB4-

RXACK+RXACK-

RXA0+

RXA3+RXA3-

RXA0-

RXA4+RXA4-

RXA1+RXA1-RXA2+RXA2-

RXDCK+RXDCK-

RXD0+

RXD3+RXD3-

RXD0-

RXD4+RXD4-

RXD1+RXD1-RXD2+RXD2-

RXCCK+RXCCK-

RXC0+

RXC3+RXC3-

RXC0-

RXC4+RXC4-

RXC1+RXC1-RXC2+RXC2-

GCLK4GCLK2

GVDD_EVENGVDD_ODD

GMA18

GVDD_ODD_I

RXDCK-RXDCK+

Z_OUT

VGI_P

VGI_N

GVDD_EVEN_I

RXDCK+RXDCK-

RXD0+

RXD3+RXD3-

RXD0-

RXD4+RXD4-

RXD1+RXD1-RXD2+RXD2-

RXCCK+RXCCK-

RXC0+

RXC3+RXC3-RXC4+RXC4-

RXC1+RXC1-

RXC0-

RXC2+RXC2-

VGI_N

RXA4+

RXA4-

VGI_P

GCLK2_I

RXBCK+RXBCK-

RXB0+RXB0-RXB1+RXB1-RXB2+RXB2-

RXB3+RXB3-RXB4+RXB4-

GCLK6_I

SOE

GCLK4_I

RXB4+RXB4-

RXA1+RXA1-

RXB0+RXB0-

VGL_I

VGL_I

RXD3-

GCLK5_I

GMA10GMA9

POLGCLK6_I

GCLK2_I

GVDD_EVEN

GVDD_ODD

OPC_N

RXC2-RXC2+RXC1-RXC1+RXC0-RXC0+

VGL_I

Z_OUT

GMA1

GMA9GMA10

GMA18

VGI_PVGI_N

OPC_N

GSP/GVST_IPOLSOE

RXD1-RXD1+RXD0-RXD0+RXC4-RXC4+RXC3-RXC3+

GMA1

RXB2+RXB2-

GCLK4_I

RXD4+

RXD4-

GCLK4

GCLK2

GSP/GVST_I

RXA0+RXA0-

RXB3+RXB3-

RXB1+RXB1-

GVDD_ODD_I

GVDD_EVEN_I

SOE

GCLK5_I

POL

GOE/GCLK_I

GSP/GVST_I

RXA3-

GSC/GCLK3_I

RXACK-RXACK+

RXA1+

RXA4-RXA4+RXA3-RXA3+

RXA0+

RXA2-RXA2+

RXA0-

RXA1-

OPC_N

VCC_LCM

HVDD

VDD_LCM

VCC_LCM

HVDD

VDD_LCM

MODULE_POWER

3V3_FRC

VCC_LCM

VGH

VGL

TXA1-[10]TXA1+[10]

TXA2-[10]TXA2+[10]

TXACLK-[10]TXACLK+[10]

TXA3-[10]TXA3+[10]

TXA4-[10]TXA4+[10]

TXB0-[10]TXB0+[10]

TXB1-[10]TXB1+[10]

TXB2-[10]TXB2+[10]

TXBCLK-[10]TXBCLK+[10]

TXB3-[10]TXB3+[10]

TXB4-[10]TXB4+[10]

TXA0-[10]TXA0+[10]

VCOML[25]

GMA3[25]GMA4[25]GMA6[25]GMA7[25]

GMA12[25]GMA13[25]GMA15[25]GMA16[25]

H_CONV[22]

VST[25]

VST[25]

VDD_EVEN[25]

VCOMR[25]

GMA3[25]GMA4[25]

VDD_ODD[25]

GMA6[25]GMA7[25]

GMA12[25]GMA13[25]GMA15[25]GMA16[25]

CLK6[25]CLK5[25]

H_CONV[22]

CLK3[25]

CLK1[25]

CLK1[25]

CLK3[25]

CLK5[25]CLK6[25]

VDD_ODD[25]VDD_EVEN[25]

FLK [25]

DISCHG[25]

DPM [26]DPM_A[22]

GCLK6_I [25]

GCLK5_I [25]

GCLK4_I [25]

GCLK2_I [25]

GVDD_EVEN_I [25]

GVDD_ODD_I [25]

GSC/GCLK3_I [25]

CLK2[25]

CLK4[25]

GOE/GCLK_I [25]

CLK2[25]

CLK4[25]

GSP/GVST_I [25]R822 000/1005R822 000/1005

R827 000/1005R827 000/1005

R818OPEN-000/1005R818OPEN-000/1005

TP864TP864 1

R824 000/1005R824 000/1005

TP834TP834 1

TP850TP850 1

TP814TP814 1

TP815TP815 1

TP856TP856 1

C813 OPEN-150p/50V/1005C813 OPEN-150p/50V/1005

TP793TP793 1

TP877TP877 1

TP824TP824 1

TP838TP838 1

R825 000/1005R825 000/1005

TP871TP871 1

TP802TP802 1

TP860TP860 1

R821 000/1005R821 000/1005

TP851TP851 1

R798 101/1005R798 101/1005

TP844TP844 1

R792 101/1005R792 101/1005

C817 104p/16V/1005C817 104p/16V/1005

TP831TP831 1

TP798TP798 1

TP854TP854 1

TP822TP822 1

C805 OPEN-150p/50V/1005C805 OPEN-150p/50V/1005

TP845TP845 1

TP843TP843 1

R834 332/1005R834 332/1005

TP797TP797 1

TP849TP849 1

TP811TP811 1

TP869TP869 1

TP795TP795 1

TP812TP812 1

TP842TP842 1

R800 101/1005R800 101/1005

TP809TP809 1

TP862TP862 1

TP876TP876 1

R823 000/1005R823 000/1005

TP799TP799 1

R828 000/1005R828 000/1005

C808 OPEN-150p/50V/1005C808 OPEN-150p/50V/1005

TP867TP867 1

TP840TP840 1

C810 OPEN-150p/50V/1005C810 OPEN-150p/50V/1005

TP861TP861 1

TP813TP813 1

R819 OPEN-000/1005R819 OPEN-000/1005

R802 101/1005R802 101/1005

R803 332/1005R803 332/1005

TP800TP800 1

R817OPEN-000/1005R817OPEN-000/1005

R791 101/1005R791 101/1005

TP823TP823 1

JP792OPEN-TF05-51S-0.5SHJP792OPEN-TF05-51S-0.5SH

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

SH

GN

D1

52

SH

GN

D2

53

SHGND354

SHGND455

SHGND556

SHGND758

SHGND657

SHGND859

1515

1616

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

4242

4343

4444

4545

4646

4747

4848

4949

5050

5151

TP806TP806 1

R795 101/1005R795 101/1005

TP872TP872 1

TP821TP821 1

R826 000/1005R826 000/1005

R794 101/1005R794 101/1005

U771CMST7378PU771CMST7378P

RO_0NB8 RO_0PA8

RO_1NC8 RO_1PC7

RO_2NA7 RO_2PB7

RO_CLKNB6 RO_CLKPA6

RO_3NC6 RO_3PC5

RO_4NA5 RO_4PB5

RE_0NB4 RE_0PA4

RE_1NC4 RE_1PC3

RE_2NA3 RE_2PB3

RE_CLKNB2 RE_CLKPA2

RE_3NC2 RE_3PC1

RE_4NA1 RE_4PB1

A0M/RV0-A14A0P/RV0+B14

A1M/RV1-C15A1P/RV1+C14

A2M/RV2-B15A2P/RV2+A15

ACKM/RV3-A16ACKP/RV3+B16

A3M/RV4-B17A3P/RV4+A17

A4M/RV5-C17A4P/RV5+C16

B0M/RV6-D17B0P/RV6+D16

B1M/RV7-E15B1P/RV7+D15

B2M/RV8-F17B2P/RV8+F16

BCKM/OPT_PG15BCKP/WPWMF15

B3M/FLKG16B3P/OPT_NG17

B4M/GCLK5H17B4P/GCLK6H16

C0M/LV0-J15C0P/LV0+H15

C1M/LV1-J16C1P/LV1+J17

C2M/LV2-K17C2P/LV2+K16

CCKM/LV3-L15CCKP/LV3+K15

C3M/LV4-L16C3P/LV4+L17

C4M/LV5-M17C4P/LV5+M16

D0M/LV6-N15D0P/LV6+M15

D1M/LV7-N16D1P/LV7+N17

D2M/LV8-R15D2P/LV8+P15

DCKM/GSC/GCLK3R16DCKP/GOER17

D3M/GSPT17D3P/GSP_RT16

D4M/POLU17D4P/SOET15

VDD_ODDE17

VDD_EVENE16

GCLK4P16

GCLK2P17

R805 000/1005R805 000/1005

R835 OPEN-000/1005R835 OPEN-000/1005

TP855TP855 1

TP863TP863 1

TP826TP826 1

C809 OPEN-150p/50V/1005C809 OPEN-150p/50V/1005

R799 101/1005R799 101/1005

TP817TP817 1

TP841TP841 1

TP837TP837 1

R820 000/1005R820 000/1005

TP825TP825 1

TP805TP805 1

TP792TP792 1

TP828TP828 1

TP816TP816 1

CON1FF05002-60CON1FF05002-60

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

1515

1616

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

4242

4343

4444

4545

4646

4747

4848

4949

5050

5151

5252

5353

5454

5555

5656

5757

5858

5959

6060

SHGND161

SHGND262

TP866TP866 1

C814 OPEN-150p/50V/1005C814 OPEN-150p/50V/1005

TP794TP794 1

R830 000/1005R830 000/1005

C812 150p/50V/1005C812 150p/50V/1005

TP830TP830 1

R806 000/1005R806 000/1005

TP853TP853 1TP818TP818 1

C806 OPEN-150p/50V/1005C806 OPEN-150p/50V/1005

TP835TP835 1

TP804TP804 1

TP836TP836 1

TP858TP858 1

TP865TP865 1

TP827TP827 1

JP791OPEN-TF05-41S-0.5SHJP791OPEN-TF05-41S-0.5SH

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1515

1616

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

SH

GN

D1

42

SH

GN

D2

43

SHGND344

SHGND445

SHGND546

SHGND647

SHGND748

SHGND849

TP833TP833 1

TP868TP868 1

TP796TP796 1

TP820TP820 1

TP874TP874 1

CON2FF05002-60CON2FF05002-60

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1717

1818

1919

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

3131

1515

1616

3232

3333

3434

3535

3636

3737

3838

3939

4040

4141

4242

4343

4444

4545

4646

4747

4848

4949

5050

5151

5252

5353

5454

5555

5656

5757

5858

5959

6060

SHGND161

SHGND262

TP870TP870 1

TP803TP803 1

R831 000/1005R831 000/1005

TP852TP852 1

TP808TP808 1

TP810TP810 1

R804 000/1005R804 000/1005

TP807TP807 1

R793 101/1005R793 101/1005

R829 000/1005R829 000/1005

TP878TP878 1

TP846TP846 1

TP848TP848 1

R796 101/1005R796 101/1005

TP832TP832 1

TP791TP791 1

TP829TP829 1

C811 OPEN-150p/50V/1005C811 OPEN-150p/50V/1005

TP857TP857 1

TP875TP875 1

TP839TP839 1

TP801TP801 1

TP819TP819 1

R797 101/1005R797 101/1005

C807 OPEN-150p/50V/1005C807 OPEN-150p/50V/1005

TP859TP859 1

R801 101/1005R801 101/1005

TP873TP873 1

TP847TP847 1

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

All location are from F231 to F370

P-GAMMA BLOCKLEVEL SHIFT BLOCK HVDD BLOCK

[+16V]

[+12V]

HVDD=1.153(R1/R2)+1.153

R2

R1

Slave Address : 0xE8h (A0 Pin : GND)HVDD= +8.139V

32/42LD540-ZC, 32/42LD541-ZC

FLK

VCOM

VCOM_FB0

VCOM_FB0

VCOM

VGH

VCC_LCM

VGH VGL

VDD_LCM

VCC_LCM

HVDDMODULE_POWER

MODULE_POWER

VDD_LCM

HVDD_REF [26]

VDD_ODD [24]

FLK [24]

GCLK2_I[24]GOE/GCLK_I[24]

CLK2 [24]CLK1 [24]

VDD_EVEN [24]VST [24]

DISCHG [24]

GVDD_ODD_I[24]

CLK6 [24]CLK5 [24]CLK4 [24]CLK3 [24]

GVDD_EVEN_I[24]GSP/GVST_I[24]

GCLK6_I[24]GCLK5_I[24]GCLK4_I[24]

GSC/GCLK3_I[24]

GMA7 [24]GMA6 [24]GMA4 [24]

GMA16[24]GMA15[24]

GMA13 [24]

GMA3 [24]

GMA12 [24]

VCOMR [24]

VCOML [24]

I2C3_SDA[13,22]I2C3_SCL[13,22]

C1037

104p/50V

C1037

104p/50V

C713

106p/16V/2012

C713

106p/16V/2012

R167100R167100

C715

OPEN-220p/50V/1005

C715

OPEN-220p/50V/1005

C717

106p/16V/2012

C717

106p/16V/2012

R162 330/1005R162 330/1005C714

106p/16V/2012

C714

106p/16V/2012

R121103/F/1005R121103/F/1005

C136

OPEN-105p/6.3V/1005

C136

OPEN-105p/6.3V/1005C718

106p/16V/2012

C718

106p/16V/2012

R357203/1005R357203/1005

R356103/1005

R356103/1005

R360274/F/1005R360274/F/1005

U792MAX9668ETPU792MAX9668ETP

SDA1

AV

DD

8A

VD

D_

AM

P7

VC

OM

_F

B6

NC

9

GM

A1

10

A02

DVDD3

AGND4

VCOM5

GMA615

GMA514

GMA413

GMA312

GMA211

AV

DD

16

NC

17

GM

A7

18

GM

A8

19

SC

L20

GN

D21

C127

224p/50V/2012

C127

224p/50V/2012

U793TPS62110U793TPS62110

PGND11

VIN_12

VIN_23

EN4

GND_212

FB10

AGND9

GND_111

LB

I7

SY

NC

5

VIN

A8

LB

O6

PG

ND

216

SW

_2

15

SW

_1

14

PG

13

TM

17

C126

105p/50V/3216

C126

105p/50V/3216

R359433/F/1005R359433/F/1005

C712

105p/25V

C712

105p/25V

C716

106p/16V/2012

C716

106p/16V/2012

R206000/1005R206000/1005

R158100R158100

C1036

104p/50V

C1036

104p/50V

R358752/1005R358752/1005

R117 101/1005R117 101/1005

R207000/1005R207000/1005

C1038

225p/6.3V

C1038

225p/6.3V

R354 100/1005R354 100/1005

R118 302/F/1005R118 302/F/1005

C125

105p/25V

C125

105p/25V

U791MAX17119ETI+U791MAX17119ETI+

Y921

Y820

A2

8

Y517

Y416

Y315

Y618Y719

A1

9

CO

N1

10

CO

FF

11

CO

N2

12

Y1

13

Y2

14

VS

EN

SE

28

FL

K1

27

FL

K2

26

FL

K3

25

RE

24

GN

D23

YD

CH

G22

A91

A82

A73

A64

A55

A46

A37

TM

29

R166 330/1005R166 330/1005

R157220R157220

R361

622/1005

R361

622/1005

R160

100/1005

R160

100/1005

L519SPC7040-100ML519SPC7040-100M

R150220R150220

R159

OPEN-100/1005

R159

OPEN-100/1005

R208000/1005R208000/1005

R205

105/1005

R205

105/1005

C1039

105p/16V/1005

C1039

105p/16V/1005

R355473/1005R355473/1005

R204OPEN-000/1005R204OPEN-000/1005

R161

100/1005

R161

100/1005

C1035

104p/16V/1005

C1035

104p/16V/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 75: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

All location are from F231 to F370

+7.150V

+7.68V

+8.100V

VGH = 28.500V

VDD_LCM= +16V

VCC_LCM = +3.3V

R17=R16(VGH/1.25-1)

HVDD

R3

TCON_SEL2

R4

L L

LED37"

TCON_SEL1

LED42", LCD42"

[Voltage Target]

H H

VGH VGL

+27.00V -5.000V

L H +25.5V -7.200V

+28.00VH L

+28.00V -5.000V

R3 = R4(VDD_LCM/1.25 - 1)

POWER BLOCK

-5.000V

+16.00V

+15.00V

VDD_LCM

+15.50V

+16.25V

+8.000VLED32", LCD32"

LED47"

32/42LD540-ZC, 32/42LD541-ZC

VGH_FB

VGL_FBREF

EN2

EN2

REF

VGH_FB

EN2

VGH_FBVGL_FB

EN2

SEL2 SEL1

VGL_FB

LCM_REF

SEL2SEL1

LCM_REF

REF

VDD_LCM

MODULE_POWER

VGHMODULE_POWER

VCC_LCM

VGL

VCC_LCM

VDD_LCM

MODULE_POWER MODULE_POWER

MODULE_POWER

3V3_FRC

MODULE_POWER

TCON_SEL2[11] TCON_SEL1[11]

DPM[24]

HVDD_REF [25]

D791BAS316D791BAS316

1 2

C172

106p/25V/3216

C172

106p/25V/3216

C100 105p/25VC100 105p/25VR250

362/F/1005

R250

362/F/1005

U794MAX17113U794MAX17113

FB

N14

AG

ND

13

THR1

CPGND10 FBP9 DLP8

CL

K11

DR

VN

12

DRVP2

GND23

SRC4

DRN6

MODE7

OUT21

LX

2_2

20

LX

2_1

19

BS

T18

FB

217

DE

L1

16

RE

F15

IN2_122IN2_223VIN24FSEL25EN126DEL227VL28

PGND30

EN229

PG

ND

31

LX

1_1

32

LX

1_2

33

SW

I34

SW

O35

FB

136

CO

MP

37

PG

OO

D38

CR

ST

39

AG

ND

40

EP

41

GON5

R200512/F/1005R200512/F/1005

R269103/1005R269103/1005

R296103/1005R296103/1005

C98 OPEN-473p/2012C98 OPEN-473p/2012

R293 104/F/1005R293 104/F/1005

R209 100/2012R209 100/2012

C168

10uF/50V/MVK/S

C168

10uF/50V/MVK/S

C96 474p/50V/3216C96 474p/50V/3216

C196

104p/16V/1005

C196

104p/16V/1005

R171100/1005R171100/1005

U796CD4052BM96U796CD4052BM96

Y0B1

VE

E7

Y1A14

YIB5

VS

S8

Y0A12

Y2A15

Y3A11 ZA

13

VD

D16

ZB3

E#

6

Y2B2

Y3B4

A1

9

A0

10

C132OPEN-102p/50V/1005C132OPEN-102p/50V/1005

R323 000/1005R323 000/1005

D797

SX34

D797

SX34

R292 154/F/1005R292 154/F/1005

C176105p/6.3V/1005C176105p/6.3V/1005

R270103/1005R270103/1005

R256

203/F/1005

R256

203/F/1005

Q791MMBT4401Q791MMBT4401

1

23

R315 911/F/1005R315 911/F/1005

R249513/F/1005R249513/F/1005

R253102/1005R253102/1005

D794KDS226D794KDS226

2

3

1

R178 102/F/1005R178 102/F/1005

R202

183

R202

183

R251000/1005R251000/1005

TP458 PCB_TP08TP458 PCB_TP081

D795KDS226D795KDS226

2

3

1

R257

363/F/1005

R257

363/F/1005

C145

105p/50V/3216

C145

105p/50V/3216

R318 681/F/1005R318 681/F/1005

C118

105p/16V/1005

C118

105p/16V/1005

C173

105p/25V

C173

105p/25V

C180

151p/50V/1005

C180

151p/50V/1005

R263 OPEN-202/1005R263 OPEN-202/1005R264OPEN-102/1005R264OPEN-102/1005

C193

105p/25V

C193

105p/25V

L791SPC10040-220ML791SPC10040-220M

C165

104p/16V/1005

C165

104p/16V/1005

R331

154/F/1005

R331

154/F/1005

R255513/F/1005R255513/F/1005

R288 1131/F/1005R288 1131/F/1005

R170100/1005R170100/1005

R210103/1005R210103/1005

R201

183

R201

183

C169

106p/16V/2012

C169

106p/16V/2012

C179

106p/16V/2012

C179

106p/16V/2012

R284 000/1005R284 000/1005

R322 2431/F/1005R322 2431/F/1005

R287 362/F/1005R287 362/F/1005

R290 1303/F/1005R290 1303/F/1005R291 163/F/1005R291 163/F/1005

R268103/1005R268103/1005

C122104p/16V/1005C122104p/16V/1005

C124

104p/16V/1005

C124

104p/16V/1005

R248214/F/1005R248214/F/1005

C178

105p/50V/3216

C178

105p/50V/3216

C170

226P/6.3V/2012

C170

226P/6.3V/2012

R289 132/F/1005R289 132/F/1005

C123

105p/16V/1005

C123

105p/16V/1005

L792SPC7040-100ML792SPC7040-100M

R317 821/F/1005R317 821/F/1005

R258203/F/1005R258203/F/1005

C120

OPEN-104p/16V/1005

C120

OPEN-104p/16V/1005

C130102p/50V/1005C130102p/50V/1005

R321 202/F/1005R321 202/F/1005

D796SX34D796SX34

C128

105p/50V/3216

C128

105p/50V/3216

R286 202/F/1005R286 202/F/1005

R218

103/1005

R218

103/1005

R2602R2/1005R2602R2/1005

R217 000/1005R217 000/1005

U795CD4052BM96U795CD4052BM96

Y0B1

VE

E7

Y1A14

YIB5

VS

S8

Y0A12

Y2A15

Y3A11 ZA

13

VD

D16

ZB3

E#

6

Y2B2

Y3B4

A1

9

A0

10

C175

105p/16V/1005

C175

105p/16V/1005

D793BAS316D793BAS316

12

R259OPEN-000/1005R259OPEN-000/1005

R2292493/F/1005R2292493/F/1005

R254123/F/1005R254123/F/1005

C151

106p/16V/2012

C151

106p/16V/2012

R203

103

R203

103

C174

105p/25V

C174

105p/25V

R319 2431/F/1005R319 2431/F/1005

D792 SX34D792 SX34

Q792MMBT4401Q792MMBT4401

1

23

C206

OPEN-105p/25V

C206

OPEN-105p/25V

C177

106p/10V/2012

C177

106p/10V/2012

RT1

NCP18WB473F10RB

RT1

NCP18WB473F10RB

R320 6041/F/1005R320 6041/F/1005R324 000/1005R324 000/1005

C197

47uF/35V/SMD/BXE 6.3P

C197

47uF/35V/SMD/BXE 6.3P

R316 272/F/1005R316 272/F/1005

R252 OPEN-000/1005R252 OPEN-000/1005

C129

104p/16V/1005

C129

104p/16V/1005

C19847uF/35V/SMD/BXE 6.3PC19847uF/35V/SMD/BXE 6.3P

C166 105p/25VC166 105p/25V

C121102p/50V/1005C121102p/50V/1005

R179103/F/1005R179103/F/1005

Q793

MMBT4401

Q793

MMBT44011

23

C160 104p/50VC160 104p/50V

R267103/1005R267103/1005

C194104p/16V/1005

C194104p/16V/1005

C97 OPEN-105p/25V/2012C97 OPEN-105p/25V/2012

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 1121 to 1150

CVBS_INPUT(Rear)

Component_INPUT(Rear)

CVBS_INPUT(Side)

32/42LD540-ZC, 32/42LD541-ZC

COMP_LI

COMP_RI

D3V3_BCM3556

D3V3_BCM3556

D3V3_BCM3556

AV_CVBS [7]

CVBS_LI [8]

CVBS_RI [8]

AV_CVBS_LINK [11]

REAR_CVBS [7]

REAR_CVBS_LINK [11]

REAR_CVBS_LI [8]

REAR_CVBS_RI [8]

COMP_LI [8]

COMP_RI [8]

COMP_Y [7]

COMP_Pb [7]

COMP_Pr [7]

COMP_LINK [11]

RV1121SV060305E101NRV1121SV060305E101N

C1123OPEN-104p/16V/1005C1123OPEN-104p/16V/1005

C1128

OPEN-102p/50V/1005

C1128

OPEN-102p/50V/1005

RV1124SV060305E101NRV1124SV060305E101N

C1122104p/16V/1005C1122104p/16V/1005

Z1121ZMMC5V6Z1121ZMMC5V6

12

Y

Pb

Pr

AL

AR

SupportHole

JP1121PPJ234-01

Y

Pb

Pr

AL

AR

SupportHole

JP1121PPJ234-01

123

4

5

6

7

8

910

12

11

13

C1124102p/50V/1005C1124102p/50V/1005

R1126474/1005R1126474/1005

L1095CIL21J1R8KNEL1095CIL21J1R8KNE

L1100OPEN-CIL21J1R8KNEL1100OPEN-CIL21J1R8KNE

RV1126SV060314B431NRV1126SV060314B431N

R1122 102/1005R1122 102/1005

R1128474/1005R1128474/1005

CVBS

AL

AR

SupportHole

JP1123OPEN-PPJ233-01

CVBS

AL

AR

SupportHole

JP1123OPEN-PPJ233-01

123

4

567

89

L1099OPEN-CIL21J1R8KNEL1099OPEN-CIL21J1R8KNE

L1097CIL21J1R8KNEL1097CIL21J1R8KNE

RV1129OPEN-SV060305E101NRV1129OPEN-SV060305E101N

R1123472/1005R1123472/1005

RV1123SV060314B431NRV1123SV060314B431N

R1127474/1005R1127474/1005

R1125474/1005R1125474/1005

C1132OPEN-102p/50V/1005C1132OPEN-102p/50V/1005

RV1127SV060314B431NRV1127SV060314B431N

C1131OPEN-102p/50V/1005C1131OPEN-102p/50V/1005

RV1125SV060314B431NRV1125SV060314B431N

R1121472/1005R1121472/1005

R1134OPEN-474/1005R1134OPEN-474/1005

RV1122SV060305E101NRV1122SV060305E101N

C1127102p/50V/1005C1127102p/50V/1005

R1124 102/1005R1124 102/1005

R1131OPEN-472/1005R1131OPEN-472/1005

R1132 OPEN-102/1005R1132 OPEN-102/1005

Z1122ZMMC5V6Z1122ZMMC5V6

1 2

L1098CIL21J1R8KNEL1098CIL21J1R8KNE

C1130

OPEN-102p/50V/1005

C1130

OPEN-102p/50V/1005

RV1128OPEN-SV060314B431NRV1128OPEN-SV060314B431N

R1133OPEN-474/1005R1133OPEN-474/1005

C1121104p/16V/1005C1121104p/16V/1005 CVBS

AL

AR

SupportHole

JP1122PPJ235-01

CVBS

AL

AR

SupportHole

JP1122PPJ235-01

123

4

567

89 L1096

CIL21J1R8KNEL1096CIL21J1R8KNE

RV1130OPEN-SV060314B431NRV1130OPEN-SV060314B431N

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

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1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

From. CPU

to. TUNER

*I2C Address : 0x16

All location are from 931 to 950

LD540 DVB-S/S2 Block Delete

32/42LD540-ZC, 32/42LD541-ZC

12V_SMPS

3V4

3V45V_NOR

LNB_OUT [31]

I2C1_SCL[13,27,28,29,32]

22K_TONE[32]

I2C1_SDA[13,27,28,29,32]

D933 OPEN-US1MD933 OPEN-US1M

C931

OPEN-104p/50V

C931

OPEN-104p/50V

C945

OPEN-474p/2012

C945

OPEN-474p/2012

C935

OPEN-47uF/35V/SMD/BXE 6.3P

C935

OPEN-47uF/35V/SMD/BXE 6.3P

R935OPEN-103/1005R935OPEN-103/1005

C940

OPEN-104p/50V

C940

OPEN-104p/50V

C943

OPEN-224p/50V/2012

C943

OPEN-224p/50V/2012

R932 OPEN-220/1005R932 OPEN-220/1005

C939

OPEN-47uF/35V/SMD/BXE 6.3P

C939

OPEN-47uF/35V/SMD/BXE 6.3P

C941

OPEN-224p/50V/2012

C941

OPEN-224p/50V/2012

D931OPEN-SX34D931OPEN-SX34

C944

OPEN-224p/50V/2012

C944

OPEN-224p/50V/2012

C946

OPEN-224p/50V/2012

C946

OPEN-224p/50V/2012

R937OPEN-300R937OPEN-300

C936

OPEN-47uF/35V/SMD/BXE 6.3P

C936

OPEN-47uF/35V/SMD/BXE 6.3P

L931OPEN-SPS12060-330M

L931OPEN-SPS12060-330M

C934

OPEN-224p/50V/2012

C934

OPEN-224p/50V/2012

C942

OPEN-224p/50V/2012

C942

OPEN-224p/50V/2012

R931

OPEN-473/1005

R931

OPEN-473/1005

R936

OPEN-102/1005

R936

OPEN-102/1005

D932

OPEN-SX34

D932

OPEN-SX34

C938

OPEN-104p/50V

C938

OPEN-104p/50V

R938

OPEN-102/6432

R938

OPEN-102/6432

U931

OPEN-A8293SESTR-T

U931

OPEN-A8293SESTR-T

BO

OS

T1

VREG8

GND7

NC6

SDA9

ADD10

VC

P2

TC

AP

3

FL

OA

T4

EX

TM

5

FL

OA

T15

GN

D14

NC

13

SC

L12

IRQ

11

NC16

VIN17

LX18

GND19

LNB20

GND21

C932OPEN-224p/50V/2012C932OPEN-224p/50V/2012

L932OPEN-CIB21P260NE

L932OPEN-CIB21P260NE

D934

OPEN-SS14

D934

OPEN-SS14

C933OPEN-103p/50V/1005C933OPEN-103p/50V/1005

1

1

2

2

3

3

4

4

5

5

A A

B B

C C

D D

All reference designators are from 961 to 1000

All location are from C20 to C100

W=0.38mmL=12.15mm

L=9.125mmW=0.38mm

L=0.7mmW=1.2mm

L=0.7mm

W=1.2mm

W=0.35mm

Clearance = 1.3 mmW=1.2mm

W=0.175mmL=19mm

L=10.125mmW=0.175mm

LD540 DVB-S/S2 Block Delete32/42LD540-ZC, 32/42LD541-ZC

LNB_OUT

RF_IN

5V_TUNER

LNB_OUT [30]

CC24OPEN-3R9p/50V/1005CC24OPEN-3R9p/50V/1005

BCM4506Front End(SDS 0)

U951AOPEN-BCM4505KQLEG P20<Package>

BCM4506Front End(SDS 0)

U951AOPEN-BCM4505KQLEG P20<Package>

TNR0_RFP_SHLD31

TNR0_RFP_SHLD32

SDS0_AFE_IN35

SDS0_AFE_IP36

SDS0_RF_AGC/GPIO[10]59

SDS0_IF_AGC/GPIO[11]58

SDS0_TNR_SCL55

SDS0_TNR_SDA54

SDS0_AFE_QN38

SDS0_AFE_QP37

TNR0_RFP30

TNR0_RFN29

TNR0_RFN_SHLD28

TNR0_RFN_SHLD27

CC28OPEN-020p/50VCC28OPEN-020p/50V

CC73

OPEN-101p/50V/1005

CC73

OPEN-101p/50V/1005

CC30OPEN-3R3p/50VCC30OPEN-3R3p/50V

TC20OPEN-DXW21BN7511STC20OPEN-DXW21BN7511S

3

21

4

CC35

OPEN-102p/50V/1005

CC35

OPEN-102p/50V/1005DC51

OPEN-LNBTVS6-221S

DC51

OPEN-LNBTVS6-221S

12

LC20OPEN-CIM10U121NCLC20OPEN-CIM10U121NC

CC22

OPEN-104p/16V/1005

CC22

OPEN-104p/16V/1005

CC25OPEN-102p/50V/1005CC25OPEN-102p/50V/1005

BCM4506Front End(SDS 1)

U951BOPEN-BCM4505KQLEG P20<Package>

BCM4506Front End(SDS 1)

U951BOPEN-BCM4505KQLEG P20<Package>

TNR1_RFP_SHLD8

TNR1_RFP_SHLD7

SDS1_AFE_IN4

SDS1_AFE_IP3

SDS1_RF_AGC/GPIO[8]108

SDS1_IF_AGC/GPIO[9]109

SDS1_TNR_SCL112

SDS1_TNR_SDA113

SDS1_AFE_QN1

SDS1_AFE_QP2

TNR1_RFP9

TNR1_RFN10

TNR1_RFN_SHLD11

TNR1_RFN_SHLD12

CC21

OPEN-101p/50V/1005

CC21

OPEN-101p/50V/1005

CC58 OPEN-020p/50VCC58 OPEN-020p/50V

CC31

OPEN-330p/50V

CC31

OPEN-330p/50V

RC20OPEN-103/1005RC20OPEN-103/1005

CC36

OPEN-104p/50V

CC36

OPEN-104p/50V

CC27OPEN-3R9p/50V/1005CC27OPEN-3R9p/50V/1005

SHIELD GND (PIN 2 ~ 5)

3

35

42

1

CA51OPEN-DK-504-038

SHIELD GND (PIN 2 ~ 5)

3

35

42

1

CA51OPEN-DK-504-038

SIG

NA

L1

GN

D2

GN

D3

GN

D4

GN

D5

UC21OPEN-BFP640UC21OPEN-BFP640E

2

B1

E4

C3

CC20

OPEN-100p/50V/1005

CC20

OPEN-100p/50V/1005

CC72

OPEN-101p/50V/1005

CC72

OPEN-101p/50V/1005

CC33

OPEN-330p/50V/1005

CC33

OPEN-330p/50V/1005

CA52OPEN-DK-508-002CA52OPEN-DK-508-002

12345

RC21OPEN-101RC21OPEN-101

LC21OPEN-CIH05T1N2SNCLC21OPEN-CIH05T1N2SNC

LC22OPEN-CIH05T1N2SNCLC22OPEN-CIH05T1N2SNC

CC32

OPEN-100p/50V/1005

CC32

OPEN-100p/50V/1005

RC22OPEN-680/1005RC22OPEN-680/1005

RC24

OPEN-103/1005

RC24

OPEN-103/1005

CC29 OPEN-3R3p/50VCC29 OPEN-3R3p/50V

CC34

OPEN-102p/50V/1005

CC34

OPEN-102p/50V/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 77: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

6

6

D D

C C

B B

A A

"BBS"

BCM4505 I2C Address :- 7bit : 0*69h- 8bit : 0*D2h

All location are from 961 to 970

LD540 DVB-S/S2 Block Delete32/42LD540-ZC, 32/42LD541-ZC

GND_A

3V3_NOR

22K_TONE [30]

CH_SAT_RESET[11]

I2C1_SCL[13,27,28,29,30]

I2C1_SDA[13,27,28,29,30]

HS0_D0 [11]HS0_VALID [11]HS0_SYNC [11]HS0_CLK [11]R961 OPEN-470/1005R961 OPEN-470/1005

BCM4506TransportOutputs

U951DOPEN-BCM4505KQLEG P20 <Package>

BCM4506TransportOutputs

U951DOPEN-BCM4505KQLEG P20 <Package>

SDS0_PKT_CLK82

SDS0_PKT_VALID77SDS0_PKT_SYNC78

SDS0_PKT_DATA075

SDS0_PKT_ERROR83

SDS0_PKT_DATA174

SDS0_PKT_DATA273

SDS0_PKT_DATA372

SDS0_PKT_DATA469

SDS0_PKT_DATA568

SDS0_PKT_DATA667

SDS0_PKT_DATA766

SDS1_PKT_CLK85SDS1_PKT_SYNC89SDS1_PKT_VALID90

SDS1_PKT_ERROR84

SDS1_PKT_DATA092SDS1_PKT_DATA193SDS1_PKT_DATA294SDS1_PKT_DATA395SDS1_PKT_DATA498SDS1_PKT_DATA599SDS1_PKT_DATA6100SDS1_PKT_DATA7101

BCM4506DiSEqCControllers

U951COPEN-BCM4505KQLEG P20 <Package>

BCM4506DiSEqCControllers

U951COPEN-BCM4505KQLEG P20 <Package>

SDS0_DSEC_TXOUT/GPIO[14]46

SDS0_DSEC_TXEN/GPIO[15]47

SDS0_LNB_VCTL/GPIO[2]52

SDS1_LNB_VCTL/GPIO[6]115

SDS1_DSEC_TXOUT/GPIO[12]121

SDS1_DSEC_TXEN/GPIO[13]120

SDS1_DSEC_IN127

SDS0_DSEC_IN40

SDS0_LNB_VSENSE43

SDS0_LNB_SELV/GPIO[1]51

SDS0_DSEC_TX42

SDS1_FSK_RX/LNB_VSENSE124

SDS1_LNB_SELV/GPIO[5]116

SDS1_FSK_TX/DSEC_TX125

R969

OPEN-222/1005

R969

OPEN-222/1005

C962

OPEN-330p/50V/1005

C962

OPEN-330p/50V/1005

Y961OPEN-27.000MHz/18pF/SMDY961OPEN-27.000MHz/18pF/SMD

R968

OPEN-272/1005

R968

OPEN-272/1005

R965

OPEN-220/1005

R965

OPEN-220/1005

TP962

TP06

TP962

TP06

1

TP961

TP06

TP961

TP06

1

R962 OPEN-470/1005R962 OPEN-470/1005

R966

OPEN-220/1005

R966

OPEN-220/1005

R963 OPEN-470/1005R963 OPEN-470/1005

C961

OPEN-330p/50V/1005

C961

OPEN-330p/50V/1005

R964 OPEN-470/1005R964 OPEN-470/1005

BCM4506Clocking/Peripherals/Misc.

U951EOPEN-BCM4505KQLEG P20 <Package>

BCM4506Clocking/Peripherals/Misc.

U951EOPEN-BCM4505KQLEG P20 <Package>

XTAL_N18

XTAL_P19 JTAG_TDO

103

JTAG_TMS105

JTAG_TDI106

JTAG_TCK102

GPIO[4]119HOST_MOSI_SDA

61

HOST_SCK_SCL62

RESETb64

GPIO[0]48

GPIO[3]56

TEST_EN0107

TEST_EN160

IRQ_OUTb65

RST_OUTb/GPIO[7]111

C963

OPEN-102p/50V/1005

C963

OPEN-102p/50V/1005

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

240mA

150mA

400mA

All location are from 971 to 1020

LE5400 DVB-S/S2 Block Delete32/42LD540-ZC, 32/42LD541-ZC

GND_A

D2.5V_DEMOD

A2.5V_DEMOD

A1.2V_DEMOD

GND_A

GND_A

A1.2V_DEMOD

A1.2V_DEMOD

A2.5V_DEMOD

A2.5V_DEMOD

A2.5V_DEMOD

A2.5V_DEMOD

A1.2V_DEMOD

A1.2V_DEMOD

A1.2V_DEMODGND_A

GND_A

GND_A GND_A

GND_AGND_A

GND_A GND_A

GND_A GND_A

3V3_NOR

C993

OPEN-104p/16V/1005

C993

OPEN-104p/16V/1005

C991

OPEN-103p/50V/1005

C991

OPEN-103p/50V/1005

C1004

OPEN-102p/50V/1005

C1004

OPEN-102p/50V/1005

C981

OPEN-104p/16V/1005

C981

OPEN-104p/16V/1005

C1003

OPEN-103p/50V/1005

C1003

OPEN-103p/50V/1005

C973

OPEN-106p/10V/2012

C973

OPEN-106p/10V/2012

C1013

OPEN-104p/16V/1005

C1013

OPEN-104p/16V/1005

L971 OPEN-CIC10P300NCL971 OPEN-CIC10P300NC

C975

OPEN-106p/10V/2012

C975

OPEN-106p/10V/2012

C988

OPEN-103p/50V/1005

C988

OPEN-103p/50V/1005

U971OPEN-LD1117AL-1.2/SOT-223U971OPEN-LD1117AL-1.2/SOT-223

VIN3

AD

J1

VO2

TAP4

C1009

OPEN-104p/16V/1005

C1009

OPEN-104p/16V/1005

TP972TP10TP972TP10

1

C999

OPEN-103p/50V/1005

C999

OPEN-103p/50V/1005

BCM4506Power

U951FOPEN-BCM4505KQLEG P20 <Package>

BCM4506Power

U951FOPEN-BCM4505KQLEG P20 <Package>

VDDO_3P350

VDDC_1P245

SDS0_DSEC_AVDD_1P244

XTAL_AVDD_1P220

XTAL_AVDD_2P516

SDS0_AFE_AVDD_1P239

TNR1_SHLD17

TNR0_RF_IF_AVDD_1P234

REF_AP_PLL_AVDD_2P521

VDDC_1P249

VDDC_1P253

VDDC_1P271

VDDC_1P276

VDDC_1P279

VDDC_1P281

VDDC_1P286

VDDC_1P288

VDDC_1P291

VDDC_1P296

VDDC_1P2114

VDDC_1P2118

VDDC_1P2122

VDDO_3P357

VDDO_3P363

VDDO_3P370

VDDO_3P380

VDDO_3P387

VDDO_3P397

VDDO_3P3104

VDDO_3P3110

VDDO_3P3117

REF_AP_PLL_AVDD_2P522

REF_AP_PLL_AVDD_2P523

SDS0_AFE_AVDD_2P541

SDS1_AFE_AVDD_2P5126

SDS1_AFE_AVDD_1P2128

SDS1_FSK_AVDD_1P2123

TNR0_RF_IF_AVDD_2P533

TNR0_PLL_AVDD_2P526

TNR0_PLL_AVDD_2P525

TNR0_REF_AVDD_2P524

TNR1_RF_IF_AVDD_1P25

TNR1_RF_IF_AVDD_2P56

TNR1_PLL_AVDD_2P513

TNR1_PLL_AVDD_2P514

TNR1_REF_AVDD_2P515

HEAT_SINK129

C1002

OPEN-104p/16V/1005

C1002

OPEN-104p/16V/1005

C997

OPEN-102p/50V/1005

C997

OPEN-102p/50V/1005

C994

OPEN-104p/16V/1005

C994

OPEN-104p/16V/1005

C996

OPEN-103p/50V/1005

C996

OPEN-103p/50V/1005

C1000

OPEN-102p/50V/1005

C1000

OPEN-102p/50V/1005

C980

OPEN-106p/10V/2012

C980

OPEN-106p/10V/2012

C982

OPEN-103p/50V/1005

C982

OPEN-103p/50V/1005

C1010

OPEN-103p/50V/1005

C1010

OPEN-103p/50V/1005

C1001

OPEN-104p/16V/1005

C1001

OPEN-104p/16V/1005

C979

OPEN-104p/16V/1005

C979

OPEN-104p/16V/1005

C1011

OPEN-102p/50V/1005

C1011

OPEN-102p/50V/1005

C976

OPEN-104p/16V/1005

C976

OPEN-104p/16V/1005

C990

OPEN-104p/16V/1005

C990

OPEN-104p/16V/1005

C974

OPEN-104p/16V/1005

C974

OPEN-104p/16V/1005

C1012

OPEN-104p/16V/1005

C1012

OPEN-104p/16V/1005

C1006

OPEN-103p/50V/1005

C1006

OPEN-103p/50V/1005

C986

OPEN-102p/50V/1005

C986

OPEN-102p/50V/1005

C1007

OPEN-102p/50V/1005

C1007

OPEN-102p/50V/1005

L972 OPEN-CIC10P300NCL972 OPEN-CIC10P300NC

C989

OPEN-102p/50V/1005

C989

OPEN-102p/50V/1005

C1014

OPEN-104p/16V/1005

C1014

OPEN-104p/16V/1005

C992

OPEN-102p/50V/1005

C992

OPEN-102p/50V/1005

C971

OPEN-106p/10V/2012

C971

OPEN-106p/10V/2012

C972

OPEN-104p/16V/1005

C972

OPEN-104p/16V/1005

C987

OPEN-104p/16V/1005

C987

OPEN-104p/16V/1005

C984

OPEN-104p/16V/1005

C984

OPEN-104p/16V/1005

TP971TP10TP971TP10

1

C998

OPEN-104p/16V/1005

C998

OPEN-104p/16V/1005

C977

OPEN-104p/16V/1005

C977

OPEN-104p/16V/1005

C978

OPEN-104p/16V/1005

C978

OPEN-104p/16V/1005

C1008

OPEN-475p/6.3V

C1008

OPEN-475p/6.3V

C983

OPEN-102p/50V/1005

C983

OPEN-102p/50V/1005

C1005

OPEN-104p/16V/1005

C1005

OPEN-104p/16V/1005

C985

OPEN-103p/50V/1005

C985

OPEN-103p/50V/1005

C995

OPEN-104p/16V/1005

C995

OPEN-104p/16V/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 78: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VBUS0-1, GND0-1 lines have high current(500mA), starting from AP1212 switch. Make these traces 12 mil.

[ Rear ]

[USB HOST 1]

[ Side ]

All location are from 491 to 510

ENet - Layout Guidelines:- Trace impedance: 100 Ohm differential impedance to the ground plane.- Adjacent TX/RX differential pairs should be separated by more than 15 mils to each other.- TX/RX differential pairs should be routed on TOP or BOTTOM layers only.- Match trace length of differential pairs, 100 mils max within a pair, and 500 mils max between pairs.

LD540 Ethernet Block Delete

32/42LD540-ZC, 32/42LD541-ZC

VBUS1

GND1

USB1_DP

USB0_DN

USB1_DN

PWRFLT1

USB0_DP

PWRFLT0

VBUS_1

USB1_DP

USB1_DN

A2V5_BCM3556

5V_USB

D3V3_BCM3556

D3V3_BCM3556

ENET_ACT [11]

ENET_LINK [11]

L496WCM3216F2S-900T04-HL496WCM3216F2S-900T04-H

3

21

4

C492

OPEN-104p/16V/1005

C492

OPEN-104p/16V/1005

TP463TP06

TP463TP06 1

L492OPEN-CIC10P300NCL492OPEN-CIC10P300NC

TP462TP06

TP462TP06 1

U491

AP1212HSL-13

U491

AP1212HSL-13

ENA1

FLAGA2

FLAGB3

ENB4

OUTA8

VIN7

GND6

OUTB5

L491CIC10P300NCL491CIC10P300NC

C491

OPEN-106p/10V/2012

C491

OPEN-106p/10V/2012

C496

101p/50V/1005

C496

101p/50V/1005

R502

OPEN-472/1005

R502

OPEN-472/1005

R492 OPEN-151/1005R492 OPEN-151/1005

C499

104p/16V/1005

C499

104p/16V/1005

TP460TP06

TP460TP061

L497CIC10P300NCL497CIC10P300NC

TP461 TP06TP461 TP061

R498

103/1005

R498

103/1005

C501

103p/50V/1005

C501

103p/50V/1005

R499

103/1005

R499

103/1005

R491 OPEN-151/1005R491 OPEN-151/1005

4321

JP492KJA-UB-4-0004

4321

JP492KJA-UB-4-0004

VBUS1

D-2

D+3

GND4

SGND5

SGND6

R501

OPEN-472/1005

R501

OPEN-472/1005

C500

220uF/6.3V/S

C500

220uF/6.3V/S

R5004021/F/1005R5004021/F/1005

C493

OPEN-104p/16V/1005

C493

OPEN-104p/16V/1005

J491OPEN-RV1-1D008K1AJ491OPEN-RV1-1D008K1AL

4_

AC

TIV

ITY

10

L1

_Y

EL

L9

L3

_L

INK

11

L4

_G

RE

EN

12

R4_TCT4

R1_TD+1

R2_TD-2

R3_RD+3

R6_RD-6

R5_RCT5

S_GND115

S_GND216

M_H113

M_H214

R8_GND8 R7_NC7

R493 1241/F/1005R493 1241/F/1005

L498CIC10P300NCL498CIC10P300NC

TP459TP06

TP459TP061

USB

ETHERNET

U211Q

BGA704_SKT_SMTBG_BCM3556BCM3556FKFSB1G

USB

ETHERNET

U211Q

BGA704_SKT_SMTBG_BCM3556BCM3556FKFSB1G

USB_RREFU4

USB_DP1V2

USB_DM1V1

USB_PWRON_1T2

USB_PWRFLT_1R1

USB_MONPLLR5

USB_MONCDRT5

USB_DM2U1USB_DP2U2

USB_PWRON_2T1

USB_PWRFLT_2R2

EPHY_RDPP2

EPHY_RDNP3

EPHY_TDPN2

EPHY_TDNN3

EPHY_VREFP6 EPHY_RDACP5

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MAX 1.5A(D-PAK)

All location are from 131 to 150

MAX 1.0A

MAX 3.0A

32/42LD540-ZC, 32/42LD541-ZC

1V2_ON 1V2_ON

1V2_DEMOD

1V8_DEMOD

3V4

1V8_HDMI_SW

A2.5V_DEMOD

D2.5V_DEMOD3V4

5V 3V3_TUNER

3V3_TUNER 1V2_TUNER

5V

3V3_TUNER

C131

OPEN-106p/10V/2012

C131

OPEN-106p/10V/2012

TP137PCB_TP10TP137PCB_TP10

1

U131OPEN-RT9183H-PM5U131OPEN-RT9183H-PM5

VI2

VO4

GN

D3

SEN5

SD

1

GN

D6

R141753/F/1005R141753/F/1005

C138

OPEN-106p/10V/2012

C138

OPEN-106p/10V/2012

R132 OPEN-103/F/1005R132 OPEN-103/F/1005

C147

106p/10V/2012

C147

106p/10V/2012

C148

106p/10V/2012

C148

106p/10V/2012

C143

106p/10V/2012

C143

106p/10V/2012

R134121/F/1005R134121/F/1005

C142

106p/10V/2012

C142

106p/10V/2012R145753/F/1005R145753/F/1005

TP135PCB_TP10TP135PCB_TP10

1

C140

104p/16V/1005

C140

104p/16V/1005

R136121/F/1005R136121/F/1005

U132OPEN-LD1117AL-1.2/SOT-223U132OPEN-LD1117AL-1.2/SOT-223

AD

J1

TAP4VIN

3VO

2

TP136PCB_TP10TP136PCB_TP10

1

C141

104p/16V/1005

C141

104p/16V/1005

C144

OPEN-103p/50V

C144

OPEN-103p/50V

TP134PCB_TP10TP134PCB_TP10

1

C133

OPEN-103p/50V/1005

C133

OPEN-103p/50V/1005

R138513/F/1005R138513/F/1005

U135RT9018B25PSPU135RT9018B25PSP

EN2

VDD4

VIN3

NC5

PGOOD1

VOUT6

ADJ7

GND8

TAP9

L132OPEN-CIC10P300NCL132OPEN-CIC10P300NC

U134LD1117AL-ADJU134LD1117AL-ADJ

VIN3

AD

J1

VO2

TAP4

R139303/F/1005R139303/F/1005

R149104/1005R149104/1005

C139

106p/10V/2012

C139

106p/10V/2012

TP131PCB_TP10TP131PCB_TP10

1

C135

OPEN-106p/10V/2012

C135

OPEN-106p/10V/2012

R144433/F/1005R144433/F/1005

TP133PCB_TP10TP133PCB_TP10

1

TP138PCB_TP10TP138PCB_TP10

1

R140103/1005R140103/1005

R135560/F/1005R135560/F/1005

U136BA00BC0WFPU136BA00BC0WFP

/IN

H1

VIN

2

GN

D3

VO

UT

4

AD

J5

GN

D6

C137

OPEN-104p/16V/1005

C137

OPEN-104p/16V/1005

R133OPEN-472/F/1005R133OPEN-472/F/1005

R131OPEN-103/1005R131OPEN-103/1005

C202

105p/6.3V/1005

C202

105p/6.3V/1005

C157

OPEN-104p/16V/1005

C157

OPEN-104p/16V/1005

L131OPEN-CIC10P300NCL131OPEN-CIC10P300NC

C149

101p/50V/1005

C149

101p/50V/1005

C199

104p/16V/1005

C199

104p/16V/1005

C150

OPEN-105p/25V

C150

OPEN-105p/25V

TP132PCB_TP10TP132PCB_TP10

1

C201

105p/6.3V/1005

C201

105p/6.3V/1005

C134

OPEN-106p/10V/2012

C134

OPEN-106p/10V/2012

U133LD1117AL-ADJU133LD1117AL-ADJ

VIN3

AD

J1

VO2

TAP4

R137560/F/1005R137560/F/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 79: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

IIC AS : Tuner : 0xC2h

Analog Demod : 0x10h

All location are from 851 to 880

BCN_CTR BOOSTER

HIGH

LOW ON

OFF

H : OFDML : QAM

32/42LD540-ZC, 32/42LD541-ZC

IFD1

IFD2

QAM_IF+QAM_IF-

QAM_IF+DTT_IF+

DTT_IF-QAM_IF-

OFDM_AGCQAM_AGC

IFD1

IFD2

TUNER0_AGC

DTT_IF+DTT_IF-

TUNER0_AGC

+5VT_ANT

1V2_TUNER

3V3_TUNER

5V

5V

5V

3V3_TUNER5V_TUNER5V

RF_CVBS [7,9]

TUNER0_SCL [28]TUNER0_SDA [28]

SIF [7]

TUNER_RESET [11]

I2C1_SCL [13,28,29,30,32]I2C1_SDA [13,28,29,30,32]

BCN_CTR[11]

QAM_IF_NARROW- [29]

DTT_IF_NARROW- [28]DTT_IF_NARROW+ [28]

QAM_IF_NARROW+ [29]

BCM_DTT_IF_P [21]BCM_DTT_IF_N [21]

SEL_QAM_OFDM [11]

QAM_AGC[29]OFDM_AGC[21,28]

C864 104p/16V/1005C864 104p/16V/1005

C860

226P/6.3V/2012

C860

226P/6.3V/2012

R873 OPEN-000/1005R873 OPEN-000/1005

C852

104p/16V/1005

C852

104p/16V/1005

U853IDTQS3257QU853IDTQS3257Q

I0A2

I1A3 YA

4

YB7

YC9

YD12

I1B6 I0B5

I0C11

I1C10

I1D13 I0D14

S1

/E15

VCC16

GND8

R851 000/1005R851 000/1005

R872 OPEN-000/1005R872 OPEN-000/1005

R861 101/1005R861 101/1005

C862

OPEN-330p/50V/1005

C862

OPEN-330p/50V/1005

C868

104p/16V/1005

C868

104p/16V/1005R862 101/1005R862 101/1005

C859

104p/16V/1005

C859

104p/16V/1005

R856 OPEN-101/1005R856 OPEN-101/1005

C854

104p/16V/1005

C854

104p/16V/1005

R877 103/1005R877 103/1005

C865 104p/16V/1005C865 104p/16V/1005

R869 101/1005R869 101/1005

R853 101/1005R853 101/1005

C863

OPEN-330p/50V/1005

C863

OPEN-330p/50V/1005

R871 OPEN-332/1005R871 OPEN-332/1005

C869

100uF/16V/MVK/S

C869

100uF/16V/MVK/S

R855 101/1005R855 101/1005 R867 101/1005R867 101/1005

R854 OPEN-101/1005R854 OPEN-101/1005R874 102/1005R874 102/1005

L852SPC6025-101ML852SPC6025-101M

C857OPEN-4R7p/50V/1005C857OPEN-4R7p/50V/1005

C856

106p/10V/2012

C856

106p/10V/2012

C855

106p/10V/2012

C855

106p/10V/2012

R876

103/1005

R876

103/1005

R868 101/1005R868 101/1005

RF IN

Antenna power

Booster

+5V

ATV Demod. address

Sound ID output

CVBS output

+1.2V for ATV demod.

+3.3V for ATV demod.

ATV demod. RESET

IF AGC

-LIF

+LIF

U851VH3681

RF IN

Antenna power

Booster

+5V

ATV Demod. address

Sound ID output

CVBS output

+1.2V for ATV demod.

+3.3V for ATV demod.

ATV demod. RESET

IF AGC

-LIF

+LIF

U851VH3681

AP

W1

BC

N2

VC

13

RA

G4

AD

R5

SC

L6

SD

A7

TP

8

SIF

9

NC

10

VID

11

GN

D12

VC

213

VC

314

RE

S15

IAG

16

IFD

117

IFD

218

GND19

GND20

GND21

GND22

GND23

R852 OPEN-750/F/1005R852 OPEN-750/F/1005

Q851

MMBT4401

Q851

MMBT44011

23

R870 101/1005R870 101/1005

C858

104p/16V/1005

C858

104p/16V/1005

C866

226P/6.3V/2012

C866

226P/6.3V/2012

1

1

2

2

3

3

4

4

5

5

6

6

A A

B B

C C

D D

PIN1 PIN5 PIN28 PIN46 PIN9 PIN48 PIN31 PIN12

All location are from 881 to 900

32/42LD540-ZC, 32/42LD541-ZCSDAT0SCLT0

SDAT0SCLT0

TT_DO0

TT_PSYNCTT_DENTT_OCLK

TT_DENTT_PSYNC

TT_OCLKTT_DO0

IF_AGC0

VDDA_1V2

VDDD_3V3

VDDDC_1V2

VDDA_3V3

VDDDC_1V2

VDDD_3V3

VDDD_1V2 VDDDC_1V2

VDDD_3V3

VDDA_1V2VDDD_3V3 VDDD_1V2 VDDDC_1V2VDDA_3V3VDDD_3V3 1V2_DEMOD3V3_NOR

VDDD_3V3

OFDM_AGC[21,27] CH_TER_RESET [11]

DTT_IF_NARROW+[27]

DTT_IF_NARROW-[27]

TUNER0_SCL[27]TUNER0_SDA[27]

I2C1_SCL [13,27,29,30,32]

I2C1_SDA [13,27,29,30,32]

HS1_D0 [11]HS1_CLK [11]HS1_VALID [11]HS1_SYNC [11]

C891

OPEN-104p/16V/1005

C891

OPEN-104p/16V/1005

R883OPEN-102/1005R883OPEN-102/1005

L882OPEN-CIC10P300NCL882OPEN-CIC10P300NC

R887 OPEN-330/1005R887 OPEN-330/1005

R886 OPEN-330/1005R886 OPEN-330/1005

C888

OPEN-104p/16V/1005

C888

OPEN-104p/16V/1005

C894

OPEN-104p/16V/1005

C894

OPEN-104p/16V/1005

R893 OPEN-470/1005R893 OPEN-470/1005

L884OPEN-CIC10P300NCL884OPEN-CIC10P300NC

C893

OPEN-104p/16V/1005

C893

OPEN-104p/16V/1005

C884 OPEN-104p/16V/1005C884 OPEN-104p/16V/1005

R897 OPEN-103/1005R897 OPEN-103/1005

R888 OPEN-470/1005R888 OPEN-470/1005

C883 OPEN-104p/16V/1005C883 OPEN-104p/16V/1005

C889

OPEN-104p/16V/1005

C889

OPEN-104p/16V/1005

Y881

OPEN-16.000Mhz/20pF/+-30PPM/SMD

Y881

OPEN-16.000Mhz/20pF/+-30PPM/SMD

C885 OPEN-330p/50V/1005C885 OPEN-330p/50V/1005

R892 OPEN-000/1005R892 OPEN-000/1005

C881

OPEN-104p/16V/1005

C881

OPEN-104p/16V/1005

C892

OPEN-104p/16V/1005

C892

OPEN-104p/16V/1005

L885OPEN-CIC10P300NCL885OPEN-CIC10P300NC

U881

OPEN-TDA10048HN

U881

OPEN-TDA10048HN

VDDA_3V31

VIM2

VIP3

VSSA_3V34

VDDD_3V35

VSSA_3V36

XIN7

XOUT8

VDDA_1V29

VSSA_1V210

VDDA_1V211

VDDDC_1V212

VS

SD

C13

VS

SD

14

SD

A_

TU

N15

SC

L_

TU

N16

PS

YN

C/S

_P

SY

NC

17

DE

N/S

_D

EN

18

OC

LK

/S_

OC

LK

19

DO

0/S

_U

CO

R20

DO

1/S

_D

O21

DO

2/G

PIO

122

DO

3/G

PIO

223

DO

4/G

PIO

324

DO525

DO626

DO727

VDDD_3V328

VSSD29

VSSDC30

VDDDC_1V231

GPIO032

SADDR33

SDA34

SCL35

TRST_N36

TM

S37

TD

I38

TC

K39

TD

O40

CL

R_

N41

AG

C_

IF42

AG

C_

TU

N43

VS

SD

C44

VD

DD

C_

1V

245

VD

DD

_3

V3

46

VS

SD

47

VD

DD

_1

V2

48

GN

D49

C890

OPEN-104p/16V/1005

C890

OPEN-104p/16V/1005

TP881TP06TP881TP06

1

R889 OPEN-470/1005R889 OPEN-470/1005

C886 OPEN-330p/50V/1005C886 OPEN-330p/50V/1005

R891 OPEN-470/1005R891 OPEN-470/1005

R895

OPEN-183/1005

R895

OPEN-183/1005

R894

OPEN-183/1005

R894

OPEN-183/1005

C887

OPEN-104p/16V/1005

C887

OPEN-104p/16V/1005

C882

OPEN-104p/16V/1005

C882

OPEN-104p/16V/1005

R890 OPEN-000/1005R890 OPEN-000/1005

L883OPEN-CIC10P300NCL883OPEN-CIC10P300NC

L881OPEN-CIC10P300NCL881OPEN-CIC10P300NC

R896

OPEN-103/1005

R896

OPEN-103/1005

Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Page 80: lg_32-42ld540_541_570_575-zb-zc_ch_ld01b SM

1

1

2

2

3

3

4

4

5

5

6

6

D D

C C

B B

A A

MAIN AMP

HEADPHONE AMP

R1

R2

All location are from 1151 to 1210

32/42LD540-ZC, 32/42LD541-ZC

AMP_R-

AMP_R-

LFM

AMP_L-

LFM

AMP_R+AMP_L-

AMP_R+

AMP_L+

AMP_L+

CLK_O

CLK_O

20V_SMPS

AVDD_PLL

DVDD_PLL

AVDD_PLL

DVDD

DVDD

DVDD_PLL

AVDD_PLL

20V_SMPS

GND_A

GND_A

GND_A

GND_A

GND_A

GND_A

GND_A

GND_A

GND_A GND_A

GND_A

GND_A

GND_A

GND_A

GND_A

GND_A GND_A

GND_A

GND_A

GND_A

GND_A

GND_A GND_A GND_A

3V3_BCM3556

3V3_BCM3556

D3V3_BCM3556

GND_A

GND_A

GND_A

3V3_TUNER

GND_A

GND_A

AC_DETECT[1,6,36]

I2S_OUT_CLK[9]I2S_OUT_WS[9]

AMP_RESET[6]

I2S_OUT_DAT[9]

I2S_OUT_MCLK[11]

I2C2_SDA[13,20]I2C2_SCL[13,20]

HP_MUTE [36]

HP_LP_OUT[9]

HP_RP_OUT[9]

HP_LN_OUT[9]

HP_RN_OUT[9]

HP_LINK [11]

L1153CIC10P300NCL1153CIC10P300NC

C1173

474p/50V/3216

C1173

474p/50V/3216

R1156472R1156472

R1159 101/1005R1159 101/1005

L1154CIC10P300NCL1154CIC10P300NC

C1170103p/50V/1005C1170103p/50V/1005

R11553R3R11553R3

R1168121/F/1005

R1168121/F/1005

R1167332/1005R1167332/1005

L1151SMD COIL(15UH)

L1151SMD COIL(15UH)

1 2

3 4

C1169102p/50V/1005C1169102p/50V/1005

DETL

RGND

JP1152KJA-PH-0-0177

DETL

RGND

JP1152KJA-PH-0-0177

12

34

TP1152 PCB_TP10TP1152 PCB_TP101

C1174

104p/16V/1005

C1174

104p/16V/1005

C1182102p/50V/1005C1182102p/50V/1005

C1160 105p/25VC1160 105p/25V

U1152LD1117AL-ADJU1152LD1117AL-ADJ

VIN3

AD

J1

VO2

TAP4

C1172391p/50VC1172391p/50V

R11633R3R11633R3

R1182 100/1005R1182 100/1005

R11525R6/FR11525R6/F

R1169 220/1005R1169 220/1005

C1204

106p/10V/2012

C1204

106p/10V/2012

L1152SMD COIL(15UH)

L1152SMD COIL(15UH)

1 2

3 4

C1181101p/50V/1005C1181101p/50V/1005

R1153472R1153472

C1151

104p/50V

C1151

104p/50V

2mm

JP1151SMAW200-04

2mm

JP1151SMAW200-04

234

1

Q1097CJKTD1304Q1097CJKTD1304

2

13

C1190223p/50VC1190223p/50V

C1188

104p/16V/1005

C1188

104p/16V/1005

R1171 220/1005R1171 220/1005

C1159

103p/50V/1005

C1159

103p/50V/1005

C1202223p/16V/1005C1202223p/16V/1005

C1167 105p/25VC1167 105p/25V

C1153103p/50V/1005C1153103p/50V/1005

NTP-7000

U1151AMP NTP-7000

NTP-7000

U1151AMP NTP-7000

BST1A1

VDR1A2

/RESET3

AD4

DGND5

GND_IO6

CLK_I7

VDD_IO8

DGND_PLL9

AGND_PLL10

LFM11

AVDD_PLL12

DVDD_PLL13

GND14

DG

ND

15

DV

DD

16

SD

AT

A17

WC

K18

BC

K19

SD

A20

SC

L21

MO

NIT

OR

022

MO

NIT

OR

123

MO

NIT

OR

224

/FA

ULT

25

VD

R2

B26

BS

T2

B27

PG

ND

2B

28

NC42

VDR2A41

BST2A40

PGND2A39

PGND2A38

OUT2A37

OUT2A36

PVDD2A35

PVDD2A34

PVDD2B33

PVDD2B32

OUT2B31

OUT2B30

PGND2B29

PG

ND

1A

56

PG

ND

1A

55

OU

T1A

54

OU

T1A

53

PV

DD

1A

52

PV

DD

1A

51

PV

DD

1B

50

PV

DD

1B

49

OU

T1B

48

OU

T1B

47

PG

ND

1B

46

PG

ND

1B

45

BS

T1

B44

VD

R1

B43

PA

D_

GN

D57

C1157105p/25VC1157105p/25V

L1155CIC10P300NCL1155CIC10P300NC

C1180391p/50VC1180391p/50V

C1209

47uF/35V/SMD/BXE 6.3P

C1209

47uF/35V/SMD/BXE 6.3P

C1203 105p/6.3V/1005C1203 105p/6.3V/1005

C1208 225p/16VC1208 225p/16V

C1171

104p/50V

C1171

104p/50V

C1206

225p/16V

C1206

225p/16V

C1165

104p/50V

C1165

104p/50V

C1192106p/10V/2012C1192106p/10V/2012

C1205

105p/25V

C1205

105p/25V

C1184103p/50V/1005C1184103p/50V/1005

C1179

104p/16V/1005

C1179

104p/16V/1005

R1162472R1162472

R1185153/1005R1185153/1005

L1157CIL10J1R8KNCL1157CIL10J1R8KNC

L1156CIL10J1R8KNCL1156CIL10J1R8KNC

C1156223p/50VC1156223p/50V

C1210

47uF/35V/SMD/BXE 6.3P

C1210

47uF/35V/SMD/BXE 6.3P R1166472R1166472

C1155

104p/50V

C1155

104p/50V

C1175

105p/50V/3216

C1175

105p/50V/3216

C1163391p/50VC1163391p/50V

C1166103p/50V/1005C1166103p/50V/1005

R1172 330/1005R1172 330/1005

R1186 472/1005R1186 472/1005R1179 103/1005R1179 103/1005

TP1153 PCB_TP10TP1153 PCB_TP101

R11543R3R11543R3

C1152

105p/50V/3216

C1152

105p/50V/3216

R1180 220/1005R1180 220/1005

C1162

474p/50V/3216

C1162

474p/50V/3216

C203

105p/6.3V/1005

C203

105p/6.3V/1005

C1191

104p/16V/1005

C1191

104p/16V/1005

C1186

104p/16V/1005

C1186

104p/16V/1005

C1199 105p/6.3V/1005C1199 105p/6.3V/1005

C1196 105p/6.3V/1005C1196 105p/6.3V/1005

R11513R3R11513R3

C1183

104p/50V

C1183

104p/50VR11655R6/FR11655R6/F

R1170 220/1005R1170 220/1005

TP1151PCB_TP10

TP1151PCB_TP10

1 C1189105p/25VC1189105p/25V

L1158CIC10P300NCL1158CIC10P300NC

C1207 225p/16VC1207 225p/16V

R1174 330/1005R1174 330/1005

C1197223p/16V/1005C1197223p/16V/1005

C1201 105p/6.3V/1005C1201 105p/6.3V/1005

R1173560/F/1005

R1173560/F/1005

C1200 225p/16VC1200 225p/16V

C1158391p/50VC1158391p/50V

C1185

102p/50V/1005

C1185

102p/50V/1005

R11615R6/FR11615R6/F

C1168 223p/50VC1168 223p/50V

R1181 203/1005R1181 203/1005

R1175 101/1005R1175 101/1005

U1153TPA6132A2RTEU1153TPA6132A2RTE

INL-1

INL+2

INR+3

INR-4

HPVDD12

PGND10

CPN9

CPP11

G1

7

OU

TR

5

HP

VS

S8

G0

6

OU

TL

16

SG

ND

15

AV

DD

14

EN

13

E.P17

C1164 223p/50VC1164 223p/50V

C1193

475p/6.3V/2012

C1193

475p/6.3V/2012

R11643R3R11643R3

R1183 100/1005R1183 100/1005

C1176

104p/50V

C1176

104p/50V

R11585R6/FR11585R6/F

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

All location are from 1211 to 1230

FD_SQUARE

TH₩4-8-1_H38

TH₩4-8-1_H38

FD_ROUND

4PI =>

TH₩4-8-1_H38

FD_ROUNDFD_ROUNDFD_ROUND

SCREW HOLE

FD_SQUARE

FIDUCIAL MARK

FD_SQUARE

NON-THROUGH HOLE

FD_SQUARE

TH₩4-8-1_H38

TH₩4-8-1_H38

TH₩4-8-1_H38

NTH_4PI

FD_ROUND

FD_ROUND

FD_ROUND

FD_ROUND

NTH_4PI NTH_4PI

FD_ROUND FD_ROUND

FD_SQUARE FD_SQUARE

32/42LD540-ZC, 32/42LD541-ZC

CAN1203OPEN-BODY(58WX10TX83L)CAN1203OPEN-BODY(58WX10TX83L)

123456789

N1210

PCB_FD_ROUND

N1210

PCB_FD_ROUND

M50

PCB_NTH

M50

PCB_NTH

M17PCB_SCREW_4PI_8M17PCB_SCREW_4PI_8M60

PCB_FD_ROUND

M60

PCB_FD_ROUND

M11PCB_SCREW_4PI_8M11PCB_SCREW_4PI_8

CA53OPEN-TUNER_BRACKETCA53OPEN-TUNER_BRACKET

33

11

22

44

N1214

PCB_FD_SQURE

N1214

PCB_FD_SQURE

M51

PCB_NTH

M51

PCB_NTH

CAN1201OPEN-COVER(58WX10TX83L)CAN1201OPEN-COVER(58WX10TX83L)

M15PCB_SCREW_4PI_8M15PCB_SCREW_4PI_8

M12PCB_SCREW_4PI_8M12PCB_SCREW_4PI_8

CAN1202OPEN-COVER(58WX10TX83L)CAN1202OPEN-COVER(58WX10TX83L)

N1217

PCB_FD_SQURE

N1217

PCB_FD_SQURE

N1207

PCB_FD_ROUND

N1207

PCB_FD_ROUND

M61

PCB_FD_ROUND

M61

PCB_FD_ROUND

N1205

PCB_FD_ROUND

N1205

PCB_FD_ROUND

10mm

13

mm

M106

GASKET_13X1010mm

13

mm

M106

GASKET_13X10

.

10mm

13

mm

M104

GASKET_13X1010mm

13

mm

M104

GASKET_13X10

.

M63

PCB_FD_ROUND

M63

PCB_FD_ROUND

M52

PCB_NTH

M52

PCB_NTH

10mm

13

mm

M105

GASKET_13X1010mm

13

mm

M105

GASKET_13X10

.

M62

PCB_FD_ROUND

M62

PCB_FD_ROUND

N1206

PCB_FD_ROUND

N1206

PCB_FD_ROUND

N1209

PCB_FD_ROUND

N1209

PCB_FD_ROUND

M16PCB_SCREW_4PI_8M16PCB_SCREW_4PI_8

N1213

PCB_FD_SQURE

N1213

PCB_FD_SQURE

40mm

40mm

AC21140x40x2T AL FLAT

40mm

40mm

AC21140x40x2T AL FLAT

10mm

13

mm

M102

GASKET_13X1010mm

13

mm

M102

GASKET_13X10

.

N1218

PCB_FD_SQURE

N1218

PCB_FD_SQURE

22mm

22mm

AC77122X22X2T AL FLAT

22mm

22mm

AC77122X22X2T AL FLAT

N1215

PCB_FD_SQURE

N1215

PCB_FD_SQURE

10mm

13

mm

M103

GASKET_13X1010mm

13

mm

M103

GASKET_13X10

.

N1208

PCB_FD_ROUND

N1208

PCB_FD_ROUND

M13PCB_SCREW_4PI_8M13PCB_SCREW_4PI_8

N1216

PCB_FD_SQURE

N1216

PCB_FD_SQURE

CAN1204OPEN-BODY(58WX10TX83L)CAN1204OPEN-BODY(58WX10TX83L)

123456789

10mm

13

mm

M101

GASKET_13X1010mm

13

mm

M101

GASKET_13X10

.

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