LG+32LT360C+LD2AC+LED+LCD

Printed in KoreaP/NO : MFL67368103 (1205-REV00)

CHASSIS : LD2AC

MODEL : 32LT360C 32LT360C-ZA

CAUTIONBEFORE SERVICING THE CHASSIS,READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

LED LCD TVSERVICE MANUAL

North/Latin America http://aic.lgservice.comEurope/Africa http://eic.lgservice.comAsia/Oceania http://biz.lgservice.com

Internal Use Only

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

CONTENTS

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

SAFETY PRECAUTIONS ........................................................................ 3

SERVICING PRECAUTIONS ................................................................... 4

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

ADJUSTMENT INSTRUCTION ............................................................... 9

TROUBLESHOOTING GUIDE ................................................................ 15

BLOCK DIAGRAM .................................................................................. 20

EXPLODED VIEW .................................................................................. 21

SCHEMATIC CIRCUIT DIAGRAM ..............................................................


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 1 W), keep the resistor 10 mm 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 1 M and 5.2 M. 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 1.5 K / 10 watt resistor in parallel with a 0.15 uF 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 0.5 mA.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

IMPORTANT SAFETY NOTICE

SAFETY PRECAUTIONS


SERVICING PRECAUTIONSCAUTION: 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 page 3 of this publication, always follow the safety precautions. Remember: Safety First.

General Servicing Precautions1. Always unplug the receiver AC power cord from the AC power

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

ule 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 explo-sion 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) DevicesSome semiconductor (solid-state) devices can be damaged eas-ily 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 dam-age 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. Alter-natively, obtain and wear a commercially available discharging wrist strap device, which should be removed to prevent poten-tial 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 expo-sure 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 electri-cally shorted together by conductive foam, aluminum foil or 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 replace-ment 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 suf-ficient to damage an ES device.)

General Soldering Guidelines1. 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 1.25 cm) brush with a metal handle.Do not use freon-propelled spray-on cleaners.

5. Use the following unsoldering techniquea. 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 compo-nent 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.


IC Remove/ReplacementSome chassis circuit boards have slotted holes (oblong) through which the IC leads are inserted and then bent flat against the cir-cuit 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.

Removal1. 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.

Replacement1. 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 TransistorRemoval/Replacement1. 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 DeviceRemoval/Replacement1. 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/Replacement1. Remove defective diode by clipping its leads as close as pos-

sible 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 ResistorRemoval/Replacement1. 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 ConnectionsTo 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 connec-tions).

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 ConnectionsUse 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 con-nected 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.


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

1. Application rangeThis specification is applied to the LCD TV used LD2AC chassis.

2. Requirement for TestEach part is tested as below without special appointment.

1) Temperature: 25 C 5 C(77 F 9 F), CST: 40 C 5 C2) Relative Humidity: 65 % 10 %3) Power Voltage

: Standard input voltage (AC 100-240 V~, 50/60 Hz)* 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.

3. Test method1) Performance: LGE TV test method followed 2) Demanded other specification

- Safety : CE, IEC specification- EMC : CE, IEC

4. Model General SpecificationNo. Item Specification Remarks1 Market EU(PAL Market-36Countries) DTV & Analog (Total 36 countries)

DTV (MPEG2/4, DVB-T) : 36 countriesUK/ Italy/ Germany/ France/ Spain/ Sweden/ Finland/Netherlands/ Belgium/ Luxemburg/ Greece/ Denmark/Czech/ Austria/ Hungary/ Swiss/ Croatia/ Turkey/Norway/Slovenia/ Poland/ Ukraine/ Portugal/ Ireland/ Morocco/Latvia/ Estonia/ Lithania/ Rumania/ Bulgaria/ Russia/Slovakia/ Bosnia/Serbia/ Albania/ Kazakhstan

DTV (MPEG2/4, DVB-C): 11 countriesSweden/ Finland/ Austria/ Swiss/ Germany/ Netherlands/Hungary/ Slovenia/ Norway/ Denmark/ Bulgaria

2. Broadcasting system 1) PAL-BG2) PAL-DK3) SECAM L/L4) DVB-T//C

Programme coverage VHF: E2 to E12, UHF : E21 to E69CATV : S1 to S20, HYPER : S21 to S47

3 Receiving system Analog : Upper HeterodyneDigital : COFDM , QAM

DVB-T- Guard Interval(Bitrate_Mbit/s)1/4, 1/8, 1/16, 1/32- Modulation : Code RateQPSK : 1/2, 2/3, 3/4, 5/6, 7/816-QAM : 1/2, 2/3, 3/4, 5/6, 7/864-QAM : 1/2, 2/3, 3/4, 5/6, 7/8 DVB-C- Symbolrate :4.0Msymbols/s to 7.2Msymbols/s- Modulation :16QAM, 64-QAM, 128-QAM and 256-QAM

4 Scart Jack (1EA) PAL, SECAM Scart 1 Jack is Full scart andsupport RF-OUT(analog).

5 Component Input (1EA) Y/Cb/CrY/Pb/Pr

Video only(side)


No. Item Specification Remarks6 RGB Input RGB-PC Analog(D-SUB 15PIN)

7 HDMI Input (3EA)HDMI1-DTV/DVIHDMI2-DTVHDMI3-DTV

PC(HDMI version 1.3)Support HDCPThe number of Input ports is different by model.

8 Audio Input (1EA) RGB/DVI Audio In case of the RGB/DVI Audio input, 9 SDPIF out (1EA) SPDIF out

10 USB (1EA )EMF,DivX HD,For SVC (download)

JPEG, MP3, DivX HD

12 DVB

DVB-TCI : UK, Finland, Denmark, Norway, Sweden, Russia,

Spain, Ireland, Luxemburg, Belgium, NetherlandCI+ : France(Canal+), Italy(DGTVi)

DVB-CCI : Switzerland, Austria, Slovenia, Hungary, BulgariaCI+ : Switzerland(UPC,Cablecom), Netherland(Ziggo),

Germany(KDG,CWB), Finland(labwise)13 RS232C (1EA) Interactive mode support

5. Video resolutions (2D)5.1. Component Input (Y, CB/PB, CR/PR)

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

1 720*480 15.73 60.00 13.5135 SDTV ,DVD 480I

2 720*480 15.73 59.94 13.50 SDTV ,DVD 480I

3 720*480 31.50 60.00 27.027 SDTV 480P

4 720*480 31.47 59.94 27.00 SDTV 480P

5 1280*720 45.00 60.00 74.25 HDTV 720P

6 1280*720 44.96 59.94 74.176 HDTV 720P

7 1920*1080 33.75 60.00 74.25 HDTV 1080I

8 1920*1080 33.72 59.94 74.176 HDTV 1080I

9 1920*1080 67.50 60.00 148.50 HDTV 1080P

10 1920*1080 67.432 59.94 148.352 HDTV 1080P

11 1920*1080 27.00 24.00 74.25 HDTV 1080P

12 1920*1080 26.97 23.94 74.176 HDTV 1080P

13 1920*1080 33.75 30.00 74.25 HDTV 1080P

14 1920*1080 33.71 29.97 74.176 HDTV 1080P


5.2. RGB Input (PC)

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

1 640*350 31.468 70.09 25.17 EGA X

2 720*400 31.469 70.08 28.32 DOS O

3 640*480 31.469 59.94 25.17 VESA(VGA) O

4 800*600 37.879 60.31 40.00 VESA(SVGA) O

5 1024*768 48.363 60.00 65.00 VESA(XGA) O

6 1280*768 47.776 59.870 79.50 CVT(WXGA) X

7 1360*768 47.712 60.015 85.50 VESA (WXGA) X

8 1280*1024 63.981 60.020 108.0 VESA (SXGA) O

9 1600*1200 75.00 60.00 162.0 VESA (UXGA) X

10 1920*1080 66.587 59.934 138.5 HDTV 1080P O

5.3. HDMI Input(PC/DTV)No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark

PC(DVI) DDC

1 640*350 31.468 70.09 25.17 EGA X

2 720*400 31.469 70.08 28.32 DOS O

3 640*480 31.469 59.94 25.17 VESA(VGA) O

4 800*600 37.879 60.31 40.00 VESA(SVGA) O

5 1024*768 48.363 60.00 65.00 VESA(XGA) O

6 1280*768 47.776 59.870 79.50 CVT(WXGA)

7 1360*768 47.712 60.015 85.50 VESA (WXGA) O

8 1280*1024 63.981 60.020 108.0 VESA (SXGA) O

9 1600*1200 75.00 60.00 162.0 VESA (UXGA) X

10 1920*1080 67.50 60.00 148.5 HDTV 1080P O

DTV

1 720*480 31.50 60.00 27.027 SDTV 480P

2 720*480 31.47 59.94 27.00 SDTV 480P

3 1280*720 45.00 60.00 74.25 HDTV 720P

4 1280*720 44.96 59.94 74.176 HDTV 720P

5 1920*1080 33.75 60.00 74.25 HDTV 1080I

6 1920*1080 33.72 59.94 74.176 HDTV 1080I

7 1920*1080 67.50 60.00 148.50 HDTV 1080P

8 1920*1080 67.432 59.94 148.352 HDTV 1080P

9 1920*1080 27.00 24.00 74.25 HDTV 1080P

10 1920*1080 26.97 23.976 74.176 HDTV 1080P

11 1920*1080 33.75 30.00 74.25 HDTV 1080P


ADJUSTMENT INSTRUCTION1. Application Range

This specification sheet is applied to all of the LCD TV with LD2AC chassis.

2. Designation(1) The adjustment is according to the order which is designated

and which must be followed, according to the plan which can be changed only on agreeing.

(2) Power adjustment : Free Voltage.(3) Magnetic Field Condition: Nil.(4) Input signal Unit: Product Specification Standard.(5) Reserve after operation : Above 5 Minutes (Heat Run) Temperature : at 25 C 5 C Relative humidity : 65 10 % Input voltage : 220 V, 60 Hz(6) Adjustment equipments: Color Analyzer(CA-210 or

CA-110), DDC Adjustment Jig, Service remote control.(7) Push the "IN STOP" key - For memory initialization.

3. Main PCB check process APC - After Manual-Insert, executing APC

* Boot file Download(1) Execute ISP program "Mstar ISP Utility" and then click

"Config" tab.(2) Set as below, and then click "Auto Detect" and check "OK"

message.If "Error" is displayed, check connection between computer, jig, and set.

(3) Click "Read" tab, and then load download file(XXXX.bin) by clicking "Read"

(4) Click "Connect" tab. If "Can't" is displayed, check connection between computer, jig, and set.

(5) Click "Auto" tab and set as below.(6) Click "Run".(7) After downloading, check "OK" message.

* USB DOWNLOAD(1) Put the USB Stick to the USB socket.(2) Automatically detecting update file in USB Stick.

- If your downloaded program version in USB Stick is Low, it didn't work. But your downloaded version is High, USB data is automatically detecting.

(3) Show the message "Copying files from memory".(4) Updating is starting.

(5) Updating Completed, The TV will restart automatically.(6) If your TV is turned on, check your updated version and

Tool option. (explain the Tool option, next stage)* If downloading version is more high than your TV have, TV

can lost all channel data. In this case, you have to channel recover. if all channel data is cleared, you didnt have a DTV/ATV test on production line.

* After downloading, have to adjust Tool Option again.(1) Push "IN-START" key in service remote control.(2) Select "Tool Option 1" and push "OK" key.(3) Punch in the number. (Each model has their number)

(1)

filexxx.bin

(4)

(5)

(6)

(7)...........OK

filexxx.bin

(2)

(3)

Please Check the Speed :To use speed betweenfrom 200KHz to 400KHz

Case1 : Software version up1. After downloading S/W by USB , TV set will reboot

automatically.2. Push In-stop key.3. Push Power on key.4. Function inspection5. After function inspection, Push In-stop key.

Case2 : Function check at the assembly line1. When TV set is entering on the assembly line, Push

In-stop key at first.2. Push Power on key for turning it on.

If you push Power on key, TV set will recover channel information by itself.

3. After function inspection, Push In-stop key.


3.1. ADC Process(1) ADC

- Enter Service Mode by pushing "ADJ" key,- Enter Internal ADC mode by pushing "" key at "7. ADC

Calibration".

Using "P-ONLY" key of the Adjustment remote control, power on TV.

If there is no Component Input, disappear ADC Comp message.

* ADC Calibration Protocol (RS232)

Adjust Sequence aa 00 00 [Enter Adjust Mode] xb 00 40 [Component1 Input (480i)] ad 00 10 [Adjust 480i Comp1] xb 00 60 [RGB Input (1024*768)] (only LD21B) ad 00 10 [Adjust 1024*768 RGB] (only LD21B) aa 00 90 End Adjust mode* Required equipment : Adjustment remote control.

3.2. Function Check3.2.1. Check display and sound

Check Input and Signal items. (cf. work instructions) 1. TV2. AV3. COMPONENT (480i)4. RGB (PC : 1024 x 768 @ 60hz)5. HDMI6. PC Audio In * Display and Sound check is executed by Remote controller

Caution : Not to push the INSTOP KEY after completion if the function inspection.

4. Total Assembly line process4.1. Adjustment Preparation

W/B Equipment conditionCA210: CCFL/EEFL -> CH9, Test signal: Inner pattern(80IRE) LED -> CH14, Test signal: Inner pattern(80IRE)

Above 5 minutes H/run in the inner pattern. (power on key of adjust remote control)

Edge LED W/B Table in process of aging time (Only LGD Edge LED Module except AUO, CMI, IPS Module)

CA210 : CH 14, Test signal : Inner pattern (80IRE)

* Connecting picture of the measuring instrument(On Automatic control)Inside PATTERN is used when W/B is controlled. Connect to auto controller or push Adjustment R/C POWER ON Enter the mode of White-Balance, the pattern will come out.

* Auto-control interface and directions(1) Adjust in the place where the influx of light like floodlight

around is blocked. (illumination is less than 10 lux).(2) Adhere closely the Color analyzer(CA210) to the module

less than 10 cm distance, keep it with the surface of the Module and Color analyzer's prove vertically.(80 ~ 100).

(3) Aging time- After aging start, keep the power on (no suspension of power supply) and heat-run over 5 minutes.

- Using 'no signal' or 'POWER ONLY' or the others, check the back light on.

EZ ADJUST

0. Tool Option1

1. Tool Option2

2. Tool Option3

3. Tool Option4

4. Tool Option 5

5. Country Group6. Area Option

7. ADC Calibration 8. White Balance

9. 10 Point WB

10. Test Pattern

11. EDID D/L

12. Sub B/C

13. Touch Sensitivity Setting

ADC Calibration

ADC Comp 480i NG

ADC Comp 1080p NG

ADC RGB NG

Start Reset

NO Item CMD 1 CMD 2 Data 0

EnterAdjust MODE

Adjust Mode In A A 0 0

When transfer the Mode In, Carry the command.

ADC adjust ADC Adjust A D 1 0 Automatically adjustment(The use of a internal pattern)

Mode Temp Coordinate spec Target

Cool 13,000k X=0.269 (0.002)Y=0.273 (0.002)X=0.271Y=0.276

Inner pattern(204gray,80IRE)

Medium 9,300k X=0.285 (0.002)Y=0.293 (0.002)X=0.287Y=0.296

Warm 6,500k X=0.313 (0.002)Y=0.329 (0.002)X=0.315Y=0.332

GP4Aging time(Min)

Cool Medium WarmX y x y x y

269 273 285 293 313 3291 0-2 280 287 296 307 320 3372 3-5 279 285 295 305 319 3353 6-9 277 284 293 304 317 3344 10-19 276 283 292 303 316 3335 20-35 274 280 290 300 314 3306 36-49 272 277 288 297 312 3277 50-79 271 275 287 295 311 3258 80-149 270 274 286 294 310 3249 Over 150 269 273 285 293 309 323

Full White Pattern CA-210

COLORANALYZERTYPE : CA-210

RS-232C Communication


Auto adjustment Map(using RS-232C to USB cable)RS-232C COMMAND[CMD ID DATA] Wb 00 00 White Balance Start Wb 00 ff White Balance End

Color Temperature : COOL, Medium, Warm. One of R Gain/G Gain/ B Gain should be kept on 0xC0, and adjust other two lower than C0.(When R/G/B Gain are all C0, it is the FULL Dynamic Range of Module)

* Manual W/B process using adjust Remote control. After enter Service Mode by pushing "ADJ" key, Enter White Balance by pushing "" key at "8. White

Balance".

* After you finished all adjustments, Press "In-start" key and compare Tool option and Area option value with its BOM, if it is correctly same then unplug the AC cable. If it is not same, then correct it same with BOM and unplug AC cable.For correct it to the model's module from factory Jig model.

* Push the "IN STOP" key after completing the function inspection. And Mechanical Power Switch must be set ON.

4.2. DDC EDID Write (RGB 128Byte ) Connect D-sub Signal Cable to D-Sub Jack. Write EDID DATA to EEPROM (24C02) by using DDC2B

protocol. Check whether written EDID data is correct or not.* For Service main Assembly, EDID have to be downloaded to

Insert Process in advance.

4.3 DDC EDID Write (HDMI 256Byte) Connect HDMI Signal Cable to HDMI Jack. Write EDID DATA to EEPROM(24C02) by using DDC2B

protocol. Check whether written EDID data is correct or not.* For Service main Assembly, EDID have to be downloaded to

Insert Process in advance.

4.4. EDID data(1) All Data : HEXA Value(2) Changeable Data : *: Serial No : Controlled / Data:01 **: Month : Controlled / Data:00 ***:Year : Controlled ****:Check sum

4.4.1. Auto Download After enter Service Mode by pushing ADJ key,Enter EDID D/L mode.Enter START by pushing OK key. * Caution : Never connect HDMI & D-sub Cable when EDID

downloaded.

* EDID data and Model option download (RS232)

4.4.2. Manual Download

(1) Use the proper signal cable for EDID Download - Analog EDID : Pin3 exists - Digital EDID : Pin3 exists(2) Never connect HDMI & D-sub Cable at the same time.(3) Use the proper cables below for EDID Writing.(4) Download HDMI1, HDMI2 separately because HDMI1 is

different from HDMI2.

RS-232C COMMAND[CMD ID DATA] MIN

CENTER(DEFAULT) MAX

Cool Mid Warm Cool Mid Warm

R Gain jg Ja jd 00 172 192 192 192

G Gain jh Jb je 00 172 192 192 192

B Gain ji Jc jf 00 192 192 172 192

R Cut 64 64 64 128

G Cut 64 64 64 128

B Cut 64 64 64 128

EZ ADJUST

0. Tool Option11. Tool Option22. Tool Option33. Tool Option44. Tool Option55. Country Group6. Area Option7. ADC Calibration8. White Balance 9. 10 Point WB10. Test Pattern11. EDID D/L12. Sub B/C13. Touch Sensitivity Setting

White BalanceColor Temp.R-GainG-GainB-GainR-CutG-CutB-CutTest-PatternBacklightReset

Cool172172192646464ON100

To Set

lGhkq|z{GWUG{GvXGXUG{GvYGYUG{GvZGZUG{Gv[G[UG{Gv\G\UG{GvGjG]UGjGnG^UGhGvG_UGhkjGjG`UG~GiGXWUGXWGwG~iGXXUG{GwGXYGlkpkGkVsG XZ zGiVjGX[UGlUGpGhGlkpkGkVsGoktpXG unGoktpYG unGoktpZG unGyniG unGzG yGlkpkGkVsGoktpXG vrGoktpYG vrGoktpZG vrGyniG vrGzG yG

NO Item CMD 1 CMD 2 Data 0Enter downloadMODE

DownloadMode In A A 0 0

When transfer the Mode In, Carry the command.

EDID data andModel optiondownload

Download A E 00 10Automatically download(The use of a internal data)

For Analog For HDMI EDID

D-sub to D-sub DVI-D to HDMI or HDMI to HDMI

No. Item Condition Hex Data

1 Manufacturer ID GSM 1E6D

2 Version Digital : 1 01

3 Revision Digital : 3 03


(1) HD RGB EDID data

(2) HD HDMI EDID data

(3) Detail EDID Options are belowa. Product ID

b. Serial No: Controlled on production line.c. Month, Year: Controlled on production line:

ex) Week : '01' -> '01'Year : '2012' -> '16' fix

d. Model Name(Hex):cf) TV sets model name in EDID data is below.

e. Checksum: Changeable by total EDID data.

f. Vendor Specific(HDMI)

4.5. V-COM Adjust(Only LGD(M+S) Module)- 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.

- Adjust sequence Press the PIP key of the ADJ remote controller. (This PIP

key is hot key to enter the VCOM adjusting mode)(Or After enter Service Mode by pushing ADJ key, then Enter V-Com Adjust mode by pushing key at 12. V-Com)

As pushing the right or the left button on the remote controller, 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.)

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

Press the exit key to finish VCOM adjustment.

4.6. Outgoing condition Configuration When pressing IN-STOP key by SVC remocon, Red LED

are blinked alternatively. And then automatically turn off.(Must not AC power OFF during blinking)

4.7. Hi-pot TestConfirm whether is normal or not when between power board's ac block and GND is impacted on 1.5 kV(dc) or 2.2 kV(dc) for one second

0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D a b10 c 01 03 68 A0 5A 78 0A EE 91 A3 54 4C 99 2620 0F 50 54 A1 08 00 71 40 61 40 45 40 31 40 01 0130 01 01 01 01 01 01 1B 21 50 A0 51 00 1E 30 48 8840 35 00 40 84 00 00 00 1C 01 1D 00 72 51 D0 1E 2050 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A60 3E 1E 53 10 00 0A 20 20 20 20 20 20 d70 d 00 e80 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF90 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FFA0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FFB0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FFC0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FFD0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FFE0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FFF0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

0 1 2 3 4 5 6 7 8 9 A B C D E F00 00 FF FF FF FF FF FF 00 1E 6D a b10 c 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 2620 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 01 0130 01 01 01 01 01 01 66 21 50 B0 51 00 1B 30 40 7040 36 00 40 84 63 00 00 1E 64 19 00 40 41 00 26 3050 18 88 03 06 40 84 63 00 00 18 00 00 00 FD 00 3A60 3E 1E 53 10 00 0A 20 20 20 20 20 20 d70 d 01 e80 02 03 22 F1 4E 10 1F 04 93 05 14 03 02 12 20 2190 22 15 01 26 15 07 50 09 57 07 fA0 80 1E 01 1D 80 18 71 1C 16 20 58 2C 25 00 A0 5AB0 00 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00C0 20 C2 31 00 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3ED0 96 00 A0 5A 00 00 00 18 02 3A 80 18 71 38 2D 40E0 58 2C 45 00 A0 5A 00 00 00 1E 00 00 00 00 00 00F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e

MODEL NAME HEX EDID Table DDC Function

HD/FHD Model 0001 01 00 Analog/Digital

Model name MODEL NAME(HEX)

LG TV 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 (LG TV)

EDID C/S dataHD

HDMI RGB

Check sum(Hex)

Block 0 A4 A5

Block 15B (HDMI1)

-4B (HDMI2)3B (HDMI3)

Input Model name(HEX)

HDMI1 67030C001000

HDMI2 67030C002000

HDMI3 67030C003000

Row Line

Column Line

CLC CST

Panel

S

Y

S

T

E

M

Gate

Driv

e IC

Source Drive IC

Circuit Block

Timing Controller

Power Block

VCOM

GammaReference Voltage

Gamma ReferenceVoltage

Data(R,G,B) & Control signal

Control signal

Data(R,G,B) &Control signal

Inte

rface

TFT

Power InputPower Input

Data InputData Input

VCOM

Liquid Crystal

VCOM


5. Model name & Serial number D/L Press "Power on" key of service remote control.

(Baud rate : 115200 bps) Connect RS232 Signal Cable to RS-232 Jack. Write Serial number by use RS-232. Must check the serial number at the Diagnostics of SET UP

menu. (Refer to below).

5.1. Signal Table

CMD : A0hLENGTH : 85~94h (1~16 bytes)ADH : EEPROM Sub Address high (00~1F)ADL : EEPROM Sub Address low (00~FF)Data : Write dataCS : CMD + LENGTH + ADH + ADL + Data_1 +...+ Data_nDelay : 20ms

5.2. Comand Set

* DescriptionFOS Default write : writeVtotal, V_Frequency, Sync_Polarity, Htotal, Hstart, Vstart, 0, PhaseData write : Model Name and Serial Number write in EEPROM,.

5.3. Method & notice(1) Serial number D/L is using of scan equipment.(2) Setting of scan equipment operated by Manufacturing

Technology Group.(3) Serial number D/L must be conformed when it is produced in

production line, because serial number D/L is mandatory by D-book 4.0.

* Manual Download(Model Name and Serial Number)If the TV set is downloaded by OTA or Service man, sometimes model name or serial number is initialized.(Not always)There is impossible to download by bar code scan, so It need Manual download.1) Press the "Instart" key of Adjustment remote control.2) Go to the menu "5.Model Number D/L" like below photo.3) Input the Factory model name or Serial number like photo.

4) Check the model name Instart menu. Factory name displayed. (ex 42LD450-ZA)

5) Check the Diagnostics.(DTV country only) Buyer model displayed.(ex 42LD450)

CMD LENGTH ADH ADL DATA_1 . . . Data_n CS DELAY

Adjust mode CMD(hex) LENGTH(hex) Description

EEPROM WRITE A0h 84h+n n-bytes Write (n = 1~16)


6. CI+ Key Download method6.1. Download Procedure

(1) Press "Power on" key of a service R/C. (Baud rate : 115200 bps)(2) Connect RS232-C Signal Cable.(3) Write CI+ Key through RS-232-C.(4) Check whether the key was downloaded or not at In Start

menu. (Refer to below).

=> Check the Download to CI+ Key value in LGset. 1. Check the method of CI+ Key value

a. Check the method on Instart menu

b. Check the method of RS232C Command 1) Into the main assy mode (RS232 : aa 00 00)

2) Check the key download for transmitted command (RS232 : ci 00 10)

3) Result value- Normally status for download : OKx- Abnormally status for download : NGx

2. Check the method of CI+ key value (RS232)1) Into the main assy mode (RS232 : aa 00 00)

2) Check the mothed of CI+ key by command (RS232 : ci 00 20)

3) result valuei 01 OK 1d1852d21c1ed5dcx

CMD 1 CMD 2 Data 0A A 0 0

CMD 1 CMD 2 Data 0C I 1 0

CMD 1 CMD 2 Data 0A A 0 0

CMD 1 CMD 2 Data 0C I 2 0

CI+ Key Value


TROUBLE SHOOTING1. Check the booting Voltage

2. Digital TV Video


3. Analog TV Video

4. AV Video


6. HDMI Video

5. RGB Video


7. Audio of All iput

8. TV Audio


9. AV Audio

10. RGB Audio


RGB PC

HDMI(D

VI) 1/2

TUNER

(TDSS-

G10

1D)

PC/DVI Aud

i In

RS-232

C

IF TU_C

VBS

SIF

S7L

R

MAX

3232

SERIAL FL

ASH

MXIC (8

M bit)

MX2

5L80

06EM2I

LVDS

(60H

z/FH

D/HD)

A. AMP

NTP74

00USB2

.0DP/DM

SPK L/R

X-

tal

24M

51P

I2S

RGB/H/V

RS23

2C

Rea

rTMDS

DDR2 Ad

d.DDR2 Data

SPI

AV

Side

NAN

D F

lash

(1Gbit)

NAN

D01

GW3B

2CN6E

PCM_A

[0:7]

TMDS

HDMI3

CVB

S, L/R

DDR3 25

6MB

Hynic

H5T

Q1G

63DFR

DDR3 25

6MB

Hynic

H5T

Q1G

63DFR

CONTROL

IR & LED

LED_R

/BUZZ

KEY1

KEY2

IR

LED_B

/LG LOGO

M24

M01

-HRMN6T

P1M

bit

HDCP EEPROM

CAT

24WC08

W-T

I2C

TI AM

PExternal S

PK Out

L/R

30P

IRou

t-P

ath(Pin 4)

L/R

TMDS

+3.5Vs

tCOMPONENT

BLOCK DIAGRAM


LV1

300

200

800

540

521

530

401

550

810

120

500

501

510

400

900

910

A2

A21

A4

A10

* Set + Stand

* Stand

Base + Bod

y

EXPLODED VIEW

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 X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

IMPORTANT SAFETY NOTICE

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

/PCM_IOWR

8pFOPT

C106

/PCM_CD

/PCM_WE

22R111

5V_DET_HDMI_4

22 R142

100pF50V

C112

AMP_MUTE

0.1uFOPT

C108

AMP_SCL

INV_CTL

1KR11

7O

PT

I2C_SDA

33 R146

PWM0

/PF_WP

10KR132

RGB_DDC_SDA

DSUB_DET

PANEL_CTL

KEY1

FE_TS_VAL_ERR

PCM_RST

1KR16

5

NAND01GW3B2CN6E

EAN60762401

IC102

NAND_FLASH_1G_NUMONYX

26NC_17

27NC_18

28NC_19

29I/O0

30I/O1

31I/O2

32I/O3

33NC_20

34NC_21

35NC_22

36VSS_2

37VDD_2

38NC_23

39NC_24

40NC_25

41I/O4

42I/O5

43I/O6

44I/O7

45NC_26

46NC_27

47NC_28

48NC_29

17AL

3NC_3

6NC_6

16CL

15NC_10

14NC_9

13VSS_1

12VDD_1

11NC_8

10NC_7

9E

8R

7RB

4NC_4

5NC_5

25NC_16

24NC_15

23NC_14

2NC_2

22NC_13

21NC_12

1NC_1

20NC_11

19WP

18W

1KR

153

I2C_SDA

SCART1_MUTE1KR

141

AV_CVBS_DET

CI_TS_DATA[0-7]H27U1G8F2BTR-BC

EAN35669102IC102-*1

NAND_FLASH_1G_HYNIX

26NC_17

27NC_18

28NC_19

29I/O0

30I/O1

31I/O2

32I/O3

33NC_20

34NC_21

35NC_22

36VSS_2

37VCC_2

38NC_23

39NC_24

40NC_25

41I/O4

42I/O5

43I/O6

44I/O7

45NC_26

46NC_27

47NC_28

48NC_29

17ALE

3NC_3

6NC_6

16CLE

15NC_10

14NC_9

13VSS_1

12VCC_1

11NC_8

10NC_7

9CE

8RE

7R/B

4NC_4

5NC_5

25NC_16

24NC_15

23NC_14

2NC_2

22NC_13

21NC_12

1NC_1

20NC_11

19WP

18WE

/PF_CE1

I2C_SDA

33 R151

56

R148

1KR11

5O

PT

TC58NVG0S3ETA0BBBH

EAN61508001IC102-*3

NAND_FLASH_1G_TOSHIBA

26NC_17

27NC_18

28NC_19

29I/O1

30I/O2

31I/O3

32I/O4

33NC_20

34NC_21

35NC_22

36VSS_2

37VCC_2

38NC_23

39NC_24

40NC_25

41I/O5

42I/O6

43I/O7

44I/O8

45NC_26

46NC_27

47NC_28

48NC_29

17ALE

3NC_3

6NC_6

16CLE

15NC_10

14NC_9

13VSS_1

12VCC_1

11NC_8

10NC_7

9CE

8RE

7RY/BY

4NC_4

5NC_5

25NC_16

24NC_15

23NC_14

2NC_2

22NC_13

21NC_12

1NC_1

20NC_11

19WP

18WE

/FLASH_WP

22AR103

22 R154

OPT

PM_TXD

RGB_DDC_SCL

1KR14

0

1KR

121

OPT

+3.3V_Normal

USB1_CTL

I2C_SCL

/PCM_IORD

EXT_SPK_DET

CI_TS_CLK

1KR

107

PCM_A[0-7]

POWER_DET

/CI_CD2

/PCM_CE

AMP_SDA

FE_TS_DATA[0-7]

2.2

KR

145

10K

R10

4O

PT

PCM_A[0-14]

PWM1

USB1_OCDPWM_DIM

22R137

1KR15

2O

PT

1KR

118

/PF_OE

33 R147

+3.3V_Normal

ERROR_OUT

/PF_OE

SC1_DET

PWM0

1K

OPT

R105

MODEL_OPT_1

0.1uFC101

2.2uFC111

PWM1

/PF_CE0

PF_ALE

PWM0

/PF_CE0

/PF_WE

AUD_MASTER_CLK

AMP_RESET

/SPI_CS

22 R122OPT

TUNER_RESET

22 R101

100R157

1KR

116

22 R120

OPT

MODEL_OPT_2

22R139

22R112

+3.3V_Normal

+3.3V_Normal

SPI_SDO

MODEL_OPT_3

/PCM_OE

2.2

KR

144

LED_W

PWM2

10KR133

22 R163

PCM_5V_CTL

PCM_D[0-7]

1K

OPT

R10

8/PF_CE1

PM_RXD

22 R110

AUD_SCK

/PCM_REG

22 R131

CI_TS_VAL

3.9

KR

109

PM_TXD

5V_DET_HDMI_2

/F_RB

22R136

22 R135

KEY2

/PCM_IRQA

10KR156

22 R134

K9F1G08U0D-SCB0

EAN61857001IC102-*2

NAND_FLASH_1G_SS

26NC_17

27NC_18

28NC_19

29I/O0

30I/O1

31I/O2

32I/O3

33NC_20

34NC_21

35NC_22

36VSS_2

37VCC_2

38NC_23

39NC_24

40NC_25

41I/O4

42I/O5

43I/O6

44I/O7

45NC_26

46NC_27

47NC_28

48NC_29

17ALE

3NC_3

6NC_6

16CLE

15NC_10

14NC_9

13VSS_1

12VCC_1

11NC_8

10NC_7

9CE

8RE

7R/B

4NC_4

5NC_5

25NC_16

24NC_15

23NC_14

2NC_2

22NC_13

21NC_12

1NC_1

20NC_11

19WP

18WE

0.1uFC103

/CI_CD1

1KR

12422

AR102

+3.3V_Normal

0.1uFC109

8pFOPT

C104

5V_DET_HDMI_1

CI_TS_SYNC

22 R130

FE_TS_CLK

/F_RB

/PF_WP

22AR101

PM_RXD

SPI_SDI

/PF_WE

0.1uFC105

LED_R

MODEL_OPT_0

I2C_SCL

+3.3V_Normal

10uFC102

RL_ON

1KR10

6

/PCM_WAIT

AUD_MASTER_CLK_0

I2C_SCL

POWER_ON/OFF_1

+5V_Normal

A_DIM

1KR12

3O

PT

KRC103SOPT

Q101

E

B

C

PF_ALE

SPI_SCK

PWM2

22AR104

FE_TS_SYNC

22R138

LED_R

3.3

K

R10

2

22 R164

AT24C256C-SSHL-TIC104

NVRAM_ATMEL

3A2

2A1

4GND

1A0

5SDA

6SCL

7WP

8VCC

MODEL_OPT_4MODEL_OPT_5

PM_MODEL_OPT_0

PM_MODEL_OPT_0

PM_MODEL_OPT_1

OLP

LGE2112-T8 IC101

S7LR_DIVX_MS10PCMDATA[0]/GPIO126

W21

PCMDATA[1]/GPIO127AA18

PCMDATA[2]/GPIO128AB22

PCMDATA[3]/GPIO120AE20

PCMDATA[4]/GPIO119AA15

PCMDATA[5]/GPIO118AE21

PCMDATA[6]/GPIO117AB21

PCMDATA[7]/GPIO116Y15

PCMADR[0]/GPIO125W20

PCMADR[1]/GPIO124V20

PCMADR[2]/GPIO122W22

PCMADR[3]/GPIO121AB18

PCMADR[4]/GPIO99AA20


PCMADR[6]/GPIO102Y19


PCMADR[8]/GPIO108Y16





PCMADR[13]/GPIO107AC21


PCMREG_N/GPIO123Y20

PCMOE_N/GPIO113AB15

PCMWE_N/GPIO197AA22

PCMIORD_N/GPIO111AD22

PCMIOWR_N/GPIO109AD20

PCMCE_N/GPIO115AD21

PCMIRQA_N/GPIO105AC20

PCMCD_N/GPIO130Y18

PCMWAIT_N/GPIO100Y21

PCM_RESET/GPIO129Y22

PCM2_CE_N/GPIO131U21

PCM2_IRQA_N/GPIO132V21

PCM2_CD_N/GPIO135R20

PCM2_WAIT_N/GPIO133T20

PCM2_RESET/GPIO134U22

UART1_TX/GPIO43D4

UART1_RX/GPIO44E4

UART2_TX/GPIO65N25

UART2_RX/GPIO64N24

UART3_TX/GPIO47B8

UART3_RX/GPIO48A8

I2C_SCKM2/DDCR_CK/GPIO72P23

I2C_SDAM2/DDCR_DA/GPIO71P24

DDCA_DA/UART0_TXD2

DDCA_CK/UART0_RXD1

PWM0/GPIO66P21

PWM1/GPIO67N23

PWM2/GPIO68P22

PWM3/GPIO69R21

PWM4/GPIO70P20

PWM_PM/GPIO199F6

SAR0/GPIO31H6

SAR1/GPIO32G5

SAR2/GPIO33G4

SAR3/GPIO34J5

SAR4/GPIO35J4

VSYNC_LIKE/GPIO145R23

SPI1_CK/GPIO201R24

SPI1_DI/GPIO202R25

SPI2_CK/GPIO203T21

SPI2_DI/GPIO204T22

NF_CE1Z/GPIO138AE18

NF_WPZ/GPIO198AC17

NF_CEZ/GPIO137AD18

NF_CLE/GPIO136AC18

NF_REZ/GPIO139AC19

NF_WEZ/GPIO140AD17

NF_ALE/GPIO141AE17

NF_RBZ/GPIO142AD19

GPIO_PM[0]/GPIO6H5

PM_UART_TX/GPIO_PM[1]/GPIO7K6

GPIO_PM[2]/GPIO8K5

GPIO_PM[3]/GPIO9J6

GPIO_PM[4]/GPIO10K4

PM_UART_RX/GPIO_PM[5]/GPIO11L6

PM_SPI_SCZ1/GPIO_PM[6]/GPIO12C2

GPIO_PM[7]/GPIO13L5

GPIO_PM[8]/GPIO14M6

GPIO_PM[9]/GPIO15M5

PM_SPI_SCZ2/GPIO_PM[10]/GPIO16C1

GPIO_PM[11]/GPIO17M4

PM_SPI_SCK/GPIO1A2

PM_SPI_CZ0/GPIO_PM[12]/GPIO0D3

PM_SPI_SDI/GPIO2B2

PM_SPI_SDO/GPIO3B1

TS0CLK/GPIO87Y14

TS0VALID/GPIO85AA10

TS0SYNC/GPIO86Y12

TS0DATA_[0]/GPIO77Y13

TS0DATA_[1]/GPIO78Y11

TS0DATA_[2]/GPIO79AA12

TS0DATA_[3]/GPIO80AB12





TS1CLK/GPIO98AC15

TS1VALID/GPI96AD15

TS1SYNC/GPIO97AC16

TS1DATA_[0]/GPIO88AD16

TS1DATA_[1]/GPIO89AE15

TS1DATA_[2]/GPIO90AE14

TS1DATA_[3]/GPIO91AC13

TS1DATA_[4]/GPIO92AC14




LGE2112-T8 IC101

S7LR_DIVX_MS10

GPIO36C7

GPIO37E6

GPIO38F5

GPIO39B6

GPIO40E5

GPIO41D5

GPIO42B7

GPIO45E7

GPIO46F7

GPIO49AB5

GPIO50AB3

GPIO51A9

GPIO52F4

I2C_SCKM0/GPIO53AB1

I2C_SDAM0/GPIO54N6

GPIO73AB2

GPIO74AC2

LVA0PAB25

LVA0NAB23

LVA1PAC25

LVA1NAB24

LVA2PAD25

LVA2NAC24

LVA3PAE23

LVA3NAC23

LVA4PAC22

LVA4NAD23

LVB0PV23

LVB0NU24

LVB1PV25

LVB1NV24

LVB2PW25

LVB2NW23

LVB3PAA23

LVB3NY24

LVB4PAA25

LVB4NAA24

LVACKPAE24

LVACKNAD24

LVBCKPY23

LVBCKNW24

GPIO196T25

GPIO193U23

GPIO194T24

GPIO195T23


10KR176PWM_LED

10KR175TACT_KEY

TP100OLP

SUB_AMP_MUTE22 R114

RJP_CTRL3

RJP_CTRL0RJP_CTRL1

RJP_CTRL2

4.7

KR14

9

4.7KR143

OPT

+3.5V_ST

EXT_PWR_DET

EXT12V_CTRL

RJP_CTRL4

HY27UF082G2B-TPCB

EAN60708701NAND_FLASH_2G_HYNIX

IC102-*4

26NC_17

27NC_18

28NC_19

29I/O0

30I/O1

31I/O2

32I/O3

33NC_20

34NC_21

35NC_22

36VSS_2

37VCC_2

38NC_23

39NC_24

40NC_25

41I/O4

42I/O5

43I/O6

44I/O7

45NC_26

46NC_27

47NC_28

48NC_29

17ALE

3NC_3

6NC_6

16CLE

15NC_10

14NC_9

13VSS_1

12VCC_1

11NC_8

10NC_7

9CE

8RE

7R/B

4NC_4

5NC_5

25NC_16

24NC_15

23NC_14

2NC_2

22NC_13

21NC_12

1NC_1

20NC_11

19WP

18WE

22R128 HDCP_EEPROM

4.7KR127HDCP_EEPROM

I2C_SDA

+3.3V_Normal

CAT24C08WI-GT3-H-RECV(TV)IC103-*1

HDCP_EEPROM_ON_SEMI_NEW

3A2

2NC_2

4VSS

1NC_1

5SDA

6SCL

7WP

8VCC

4.7KR113

HDCP_EEPROM

I2C_SCL

22R129 HDCP_EEPROM

CAT24WC08W-TIC103

HDCP_EEPROM_CATALYST_OLD

3A2

2A1

4VSS

1A0

5 SDA

6 SCL

7 WP

8 VCC0.1uFC107 HDCP_EEPROM

M24256-BRMN6TP

EAN61548301

NVRAM_ST

IC104-*1

3E2

2E1

4VSS

1E0

5SDA

6SCL

7WC

8VCC

RXA1-

RXB4-RXB4+

RXB1+

RXB3-

RXA2+

RXACK+

RXA3-

RXA1+

RXA0+

RXA4+

RXA3+

RXA4-

RXB2+

RXB3+

RXACK-

RXA0-

RXB0+

RXA2-

RXB1-

RXB2-

RXB0-

RXBCK+RXBCK-

LGE2111A-TEIC101-*1

UO4_LGE2111A-TE

GPIO36C7

GPIO37E6

GPIO38F5

GPIO39B6

GPIO40E5

GPIO41D5

GPIO42B7

GPIO45E7

GPIO46F7

GPIO49AB5

GPIO50AB3

GPIO51A9

GPIO52F4

I2C_SCKM0/GPIO53AB1

I2C_SDAM0/GPIO54N6

GPIO73AB2

GPIO74AC2

LVA0PAB25

LVA0NAB23

LVA1PAC25

LVA1NAB24

LVA2PAD25

LVA2NAC24

LVA3PAE23

LVA3NAC23

LVA4PAC22

LVA4NAD23

LVB0PV23

LVB0NU24

LVB1PV25

LVB1NV24

LVB2PW25

LVB2NW23

LVB3PAA23

LVB3NY24

LVB4PAA25

LVB4NAA24

LVACKPAE24

LVACKNAD24

LVBCKPY23

LVBCKNW24

GPIO196T25

GPIO193U23

GPIO194T24

GPIO195T23

LGE2111A-T8IC101-*2

UO4_LGE2111A-T8

GPIO36C7

GPIO37E6

GPIO38F5

GPIO39B6

GPIO40E5

GPIO41D5

GPIO42B7

GPIO45E7

GPIO46F7

GPIO49AB5

GPIO50AB3

GPIO51A9

GPIO52F4

I2C_SCKM0/GPIO53AB1

I2C_SDAM0/GPIO54N6

GPIO73AB2

GPIO74AC2

LVA0PAB25

LVA0NAB23

LVA1PAC25

LVA1NAB24

LVA2PAD25

LVA2NAC24

LVA3PAE23

LVA3NAC23

LVA4PAC22

LVA4NAD23

LVB0PV23

LVB0NU24

LVB1PV25

LVB1NV24

LVB2PW25

LVB2NW23

LVB3PAA23

LVB3NY24

LVB4PAA25

LVB4NAA24

LVACKPAE24

LVACKNAD24

LVBCKPY23

LVBCKNW24

GPIO196T25

GPIO193U23

GPIO194T24

GPIO195T23

LGE2111A-VDIC101-*3

UO4_LGE2111A-VD

GPIO36C7

GPIO37E6

GPIO38F5

GPIO39B6

GPIO40E5

GPIO41D5

GPIO42B7

GPIO45E7

GPIO46F7

GPIO49AB5

GPIO50AB3

GPIO51A9

GPIO52F4

I2C_SCKM0/GPIO53AB1

I2C_SDAM0/GPIO54N6

GPIO73AB2

GPIO74AC2

LVA0PAB25

LVA0NAB23

LVA1PAC25

LVA1NAB24

LVA2PAD25

LVA2NAC24

LVA3PAE23

LVA3NAC23

LVA4PAC22

LVA4NAD23

LVB0PV23

LVB0NU24

LVB1PV25

LVB1NV24

LVB2PW25

LVB2NW23

LVB3PAA23

LVB3NY24

LVB4PAA25

LVB4NAA24

LVACKPAE24

LVACKNAD24

LVBCKPY23

LVBCKNW24

GPIO196T25

GPIO193U23

GPIO194T24

GPIO195T23

22R171

LGE2111A-W1 [MULTI]IC101-*4

UO4_LGE2111A-W1

GPIO36C7

GPIO37E6

GPIO38F5

GPIO39B6

GPIO40E5

GPIO41D5

GPIO42B7

GPIO45E7

GPIO46F7

GPIO49AB5

GPIO50AB3

GPIO51A9

GPIO52F4

I2C_SCKM0/GPIO53AB1

I2C_SDAM0/GPIO54N6

GPIO73AB2

GPIO74AC2

LVA0PAB25

LVA0NAB23

LVA1PAC25

LVA1NAB24

LVA2PAD25

LVA2NAC24

LVA3PAE23

LVA3NAC23

LVA4PAC22

LVA4NAD23

LVB0PV23

LVB0NU24

LVB1PV25

LVB1NV24

LVB2PW25

LVB2NW23

LVB3PAA23

LVB3NY24

LVB4PAA25

LVB4NAA24

LVACKPAE24

LVACKNAD24

LVBCKPY23

LVBCKNW24

GPIO196T25

GPIO193U23

GPIO194T24

GPIO195T23

CI_TS_DATA[5]

CI_TS_DATA[1]

PCM_A[3]

PCM_A[12]PCM_A[11]

CI_TS_DATA[3]

FE_TS_DATA[6]

CI_TS_DATA[4]

FE_TS_DATA[7]

PCM_A[0]

PCM_A[0]

PCM_A[4]

PCM_A[10]PCM_A[9]

FE_TS_DATA[2]

PCM_A[6]

PCM_A[6]

FE_TS_DATA[0]

PCM_A[5]

PCM_A[1]

FE_TS_DATA[1]

PCM_A[8]

PCM_A[1]

PCM_A[7]

PCM_A[2]

PCM_D[5]

PCM_A[7]

PCM_A[4]PCM_A[5]

PCM_D[4]PCM_D[3]

PCM_A[3]

PCM_A[14]

PCM_D[2]

CI_TS_DATA[7]

PCM_A[2]

CI_TS_DATA[0]

FE_TS_DATA[3]

PCM_D[1]PCM_D[0]

PCM_D[7]

PCM_A[13]

PCM_D[6]

FE_TS_DATA[4]

CI_TS_DATA[2]

CI_TS_DATA[6]

FE_TS_DATA[5]

20110511

FLASH/EEPROM/GPIO 1

from CI SLOT

for SYSTEM/HDCP EEPROM&URSA3

for SERIAL FLASH

A0h

NAND FLASH MEMORY

EEPROM

Interna l demod out

(I2S_OUT_BCK,I2S_OUT_MCK,PAD_PWM1PAD_PWM0)

t o d e l e t e C I o r g a t e f o r

I2C

B 5 1 _ n o _ E J : 4 b 0 0 0 0 B o o t f r o m 8 0 5 1 w i t h S P I f l a s hS B 5 1 _ W O S : 4 b 0 0 0 1 S e c u r e B 5 1 w i t h o u t s c r a m b l e

S B 5 1 _ W S : 4 b 0 0 1 0 S e c u r e B 5 1 w i t h s c r a m b l eM I P S _ S P E _ N O _ E J : 4 b 0 1 0 0 B o o t f r o m M I P S w i t h S P I f l a s hM I P S _ S P I _ E J _ 1 : 4 b 0 1 0 1 B o o t f r o m M I P S w i t h S P I f l a s hM I P S _ S P I _ E J _ 2 : 4 b 0 1 1 0 B o o t f r o m M I P S w i t h S P I f l a s hM I P S _ W O S : 4 b 1 0 0 1 S e c u r e M I P S w i t h o u t s c r a m b l eM I P S _ W S : 4 b 1 0 1 0 S c e r u r M I P S w i t h S C R A M B L E

DIMMING

GP3_S7LR

PM MODEL OPTION

Boot from SPI CS1N(EXT_FLASH) 1b0Boot from SPI_CS0N(INT_FLASH) 1b1

applied on only SMALL PCB

HDCP EEPROMAddr:10101--

$0.199

Copyright 2012 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only


D1-_HDMI2

0.1uFC252

+1.10V_VDDC

0.047uFC209

33R257EU_OPT0.047uFC214

AMP_SDA

MODEL_OPT_0

IF_AGC_MAIN

510R4024

0.1

uF

C27

7

AVSS_PGA

2.2uFC237

SC1_SOG_IN

1KD

VB

_T2

R20

8

0 .1uFC4027

0.1

uF

C40

36

0.1

uF

C40

43

SCART1_Lout

SC1_CVBS_IN

AVDD_NODIE

100R202 OPT

0.1

uF

C26

5

0 .047uFC208

0.1

uF

C40

42

BLM18PG121SN1DL219

2.2uFC243 OPT

D0-_HDMI1

33R255EU_OPT

33R228

0.047uFC226

0.1

uF

C40

38

DSUB_R+

0.1uFC257

33R245

2.2uFC245 OPT

DDC_SCL_1

D0+_HDMI4

33R239SIDE_COMP

SC1_G+

0.047uFC206

68R233

HPD4

0.047uFC230OPT

1000pFC210

0.1

uF

C28

3

AVDD25_PGA

2.2uFC236

0.047uFC223

10K

R40

26

0.1

uF

C40

20

CK-_HDMI2

68R240 0.047uFC221

BLM18PG121SN1DL206

IF_N_MSTAR

BLM18PG121SN1DL209

AMP_SCL

D1+_HDMI1

510R4025

0.047uFC212

2.2uFC4059 OPT

HPD2

D1-_HDMI4

0.1

uF

C40

06 OPT

2.4

K

R40

23

+3.3V_Normal

33R4016OPT

0.1

uF

C29

0

OPT

BLM18PG121SN1DL211

CK-_HDMI1

D2+_HDMI2

1000pFC224SIDE_COMP

VDD33

VDD33

24MHzX201

TU_CVBS

33R253EU_OPT

CK+_HDMI1

0.1

uF

C23

2

+3.5V_ST

MIUVDDC

10uF

C28

4

10uF

C40

01

AUD_MASTER_CLK_0

+1.5V_DDR

0.047uFC219

BLM18PG121SN1DL227

D2+_HDMI4

2.2uFC244 OPT

0R4004

TMUE312GABSW200

RESET SWITCH

12 4

3

5

1K3D

R20

6

1KH

DR

226

10uFC269

D2-_HDMI1

D1+_HDMI2

0.1

uF

C40

46

68R254

0.1

uF

C40

19

SC1_B+

100R289

2.2uFC238

0.1

uF

C40

31

+2.5V_Normal

68R231

SC1_L_IN

IR

0.1uFC251

+1.10V_VDDC

DSUB_HSYNC

D0+_HDMI1

0.1uFC286

AV_COMP_PC_L_IN

AVDD_NODIE

D1-_HDMI1

68R252

0.047uFC218SIDE_COMP

33R241SIDE_COMP

SC1_R+

CK+_HDMI2

2.2uFC239 AV_COMP_PC_R_IN

+1.10V_VDDC

AVDD2P5

100pFC4068

NON_ASIA

0.047uFC215EU_OPT

D2+_HDMI1

1uFC4045

MODEL_OPT_3

BLM18SG121TN1D L202

0.1

uF

C40

11

AVDD_MIU

10uF

C27

5

10uFC

278

68R242

AVDD25_PGA

AUD_SCK

HPD1

0.1uFC250

100R201 OPT

TU_SCL

AVDD2P5

0.1uFC258

+3.5V_ST

HDMI_ARC

AVSS_PGABLM18SG121TN1D

L223

0.1

uF

C28

0

0 .047uFC211EU_OPT

0.1

uF

C40

12

0.1

uF

C40

25

DDC_SCL_2

1KPH

M_O

FFR

212

0.1

uF

C40

07

SIDE_USB_DP

100R203 OPT

D1+_HDMI4

MODEL_OPT_2

33R210

MODEL_OPT_1

68R238

1KR

209

NO

N_D

VB

_T2

D0-_HDMI2

0.1

uF

C40

24

0 .047uFC220SIDE_COMP

1000pFOPT

C203

VDD33

0.047uFC204

+3.3V_Normal

33R232

0.1

uF

C40

09

100R288

+3.3V_Normal

0.1uFC271

0.1

uF

C29

9 OPT

1KPH

M_O

NR

211

DTV/MNT_VOUT

BLM18PG121SN1DL208

AV_CVBS_IN0.047uFC4057OPT

0R4001OPT

47R4003

0.047uFC225

47R4002

0.1uFC4064

1KN

ON

_3D

R20

7

SC1_ID

KDS181D200

100

0pF

OPT

C26

4

2 .2uFC242 OPT

0.1

uF

C40

14TU_SIF

62KR200

33R230

VDD33

100R204 OPT

0.1uFC201

10uF

C22

8

33R237SIDE_COMP

1KFH

DR

227

DDC_SDA_1

DDC_SDA_4

0.1uFC270

10uFC263

DDC_SCL_4

CEC_REMOTE_S7

1MR28

7

SCART1_Rout

0.1

uF

C40

13 OPT

D2-_HDMI2

SOC_RESET

68R256

0.1

uF

C40

44

CK-_HDMI4

SC1_R_IN

DSUB_G+

DDC_SDA_2

SIDE_USB_DM

0.047uFC222SIDE_COMP

0.047uFC227

TU_SDA

AVDD_AU33

D2-_HDMI4

0.047uFC233

AUD_LRCK

AVDD_AU33

0.047uFC205 2.2uFC4060 OPT

SOC_RESET 0.1uFC4062

33R244

1000pFC217EU_OPT

DSUB_VSYNC

10uF

C29

3

OPT

TP208

10uF

C27

6

4 .7uFC249

0.1

uF

C29

2 OPT

SC1_FB

33R246

68R229

0.1uFC273

AUD_LRCH

0.047uFC213EU_OPT

0.1uFC241

10uFC

281 OPT

0.1uFC256

IF_P_MSTAR

0.047uFC216

C4067OPT

CK+_HDMI4

MIUVDDC

AVDD_MIU

33R249OPT

FB_CORE

D0+_HDMI2

68R258

+1.10V_VDDC

D0-_HDMI4

BLM18PG121SN1DL204

100pFC4069

NON_ASIA

TP210

100R205

DSUB_B+

0.047uFC231

0.1uFC274

0.047uFC207

0.1

uF

C26

7

BLM18PG121SN1DL228

BLM18PG121SN1DL229

0.1uF16V

C4070

AVDD2P5_MOD

AVDD2P5_MOD

22pFC261

22pFC262

CI_DET0R297OPT

10KR4019

0

R4020

0.047uF25V

C4065

1KR

4027

OLE

D

1KR

4028D

VB

_S

1KR

4029N

ON

_OLE

D1KR

4030

NO

N_D

VB

_S


100R4031 OPT

100R4032 OPT

PM_MODEL_OPT_1

22R4033

22R4035

22R4034

22R4036

22R403722R4038

10uFC4071

0.1uFC240

LGE2112-T8 IC101

S7LR_DIVX_MS10RXACKP

J2

RXACKNJ3

RXA0PK3

RXA0NJ1

RXA1PK2

RXA1NK1

RXA2PL2

RXA2NL3

DDCDA_DA/GPIO24T5

DDCDA_CK/GPIO23T4

HOTPLUGA/GPIO19V5

HOTPLUGB/GPIO20R5

RXCCKPAE9

RXCCKNAC9

RXC0PAC10

RXC0NAD9

RXC1PAC11

RXC1NAD10

RXC2PAE11

RXC2NAD11

DDCDC_DA/GPIO28AE8

DDCDC_CK/GPIO27AD8

HOTPLUGC/GPIO21AC8

RXDCKPF2

RXDCKNF3

RXD0PG3

RXD0NF1

RXD1PG2

RXD1NG1

RXD2PH2

RXD2NH3

DDCDD_DA/GPIO30R6

DDCDD_CK/GPIO29U6

HOTPLUGD/GPIO22P5

CEC/GPIO5R4

HSYNC0P2

VSYNC0R3

RIN0PN2

RIN0MP3

GIN0PN3

GIN0MN1

BIN0PM3

BIN0MM2

SOGIN0M1

HSYNC1V2

VSYNC1V3

RIN1PU3

RIN1MU2

GIN1PT1

GIN1MT2

BIN1PR2

BIN1MR1

SOGIN1T3

HSYNC2AA2

RIN2PY2

RIN2MAA3

GIN2PW2

GIN2MY3

BIN2PV1

BIN2MW3

SOGIN2W1

CVBS0AA8

CVBS1Y4

CVBS2W4

CVBS3AA5

CVBS4Y5

CVBS5AA4

CVBSOUT0Y6

CVBSOUT1AA1

VCOMAB4

VIFPAC4

VIFMAD3

IPAC3

IMAE3

SIFPAD4

SIFMAC5

IF_AGCAD2

RF_AGCAE2

I2C_SCKM1/GPIO75AE6

I2C_SDAM1/GPIO76AD6

XINAD1

XOUTAC1

SPDIF_IN/GPIO152D7

SPDIF_OUT/GPIO153D6

USB0_DME3

USB0_DPE2

USB1_DMAC12

USB1_DPAE12

I2S_IN_BCK/GPIO150C8

I2S_IN_SD/GPIO151D8

I2S_IN_WS/GPIO149D9

I2S_OUT_BCK/GPIO156B10

I2S_OUT_MCK/GPIO154C9

I2S_OUT_SD/GPIO157B9

I2S_OUT_WS/GPIO155C10

AUL0AB9

AUR0AA11

AUL1Y9

AUR1AA9

AUL2AA7

AUR2AB8

AUL3Y8

AUR3Y10

AUL4AC7

AUR4AD7

AUOUTL0W6

AUOUTL2V6

AUOUTL3V4

AUOUTR0Y7

AUOUTR2W5

AUOUTR3U5

AUVRMAD5

AUVAGAE5

AUVRPAC6

EARPHONE_OUTLAA6

EARPHONE_OUTRAB6

ET_RXD[0]/RP/GPIO60C6

ET_TXD[0]/TP/GPIO57C5

ET_RXD[1]/RN/GPIO63A6

ET_TXD[1]/LED1/GPIO56C4

ET_TX_CLK/TN/GPIO59B5

ET_TX_EN/GPIO58C3

ET_MDC/GPIO61A3

ET_MDIO/GPIO62B3

ET_COL/LED0/GPIO55B4

IRIN/GPIO4N4

ARC0T6

HWRESETN5

LGE2112-T8 IC101

S7LR_DIVX_MS10

AVDDLV_USBK12

VDDC_1G9

VDDC_2H9

VDDC_3K10

VDDC_4K11

VDDC_5L10

VDDC_6M12

VDDC_7M13

VDDC_8N12

VDDC_9P14

VDDC_10P15

VDDC_11R10

VDDC_12R14

VDDC_13R15

VDDC_14T10

AVDD1P0P10

FB_COREP19

AVDDL_MODR16

AVDD10_LANL11

DVDD_DDRM14

AVDD2P5_ADC_1W9

AVDD2P5_ADC_2W10

AVDD2P5_ADC_3W11

AVDD25_REFW12

AVDD25_LANY17

AVDD_MOD_1V18

AVDD_MOD_2U19

AVDD25_PGAW14

AVSS_PGAW15

AVDD_NODIEU7

AVDD_DVI_USB_1L7

AVDD_DVI_USB_2M7

AVDD3P3_MPLLP7

AVDD_DMPLLR7

DVDD_NODIEM19

AVDD_AU33V7

AVDD_EAR33W7

VDDP_1R19

VDDP_2T19

AVDD_LPLL_1W18

AVDD_LPLL_2W19

VDDP_NANDV19

AVDD_DDR0_D_1J17

AVDD_DDR0_D_2K15

AVDD_DDR0_D_3K16

AVDD_DDR0_CL15

AVDD_DDR1_D_1K17

AVDD_DDR1_D_2L17

AVDD_DDR1_D_3M17

AVDD_DDR1_CL16

GND_EFUSEE9

GND_1A23

GND_2B17

GND_3C23

GND_4A5

GND_5C11

GND_6C19

GND_7C22

GND_8D14

GND_9D18

GND_10D19

GND_11E17

GND_12E18

GND_13E19

GND_14E22

GND_15F8

GND_16F17

GND_17F18

GND_18F19

GND_19G8

GND_20H8

GND_21N22

GND_22N21

GND_23N20

GND_24M22

GND_25M21

GND_26M20

GND_27F10

GND_28V15

GND_29W16

GND_30V8

GND_31T18

GND_32G10

GND_33G11

GND_34G12

GND_35G13

GND_36G14

GND_37G17

GND_38G18

GND_39G19

GND_40G24

GND_41H11

GND_42H12

GND_43H13

GND_44H14

GND_45H15

GND_46H16

GND_47H17

GND_48H18

GND_49H19

GND_50J9

GND_51J10

GND_52J11

GND_53J12

GND_54J13

GND_55J14

GND_56J15

GND_57J16

GND_58J18

GND_59J19

GND_60J25

GND_61K9

GND_62K13

GND_63K14

GND_64H10

GND_65K18

GND_66K19

GND_67K22

GND_68L8

GND_69L9

GND_70J8

GND_71L12

GND_72L13

GND_73L18

GND_74L19

GND_75M8

GND_76K8

GND_77M10

GND_78M11

GND_79L14

GND_80M15

GND_81M16

GND_82M18

GND_83M25

GND_84N10

GND_85N11

GND_86N13

GND_87N14

GND_88N15

GND_89N16

GND_90N17

GND_91N19

GND_92K7

GND_93P8

GND_94P9

GND_95M9

GND_96P11

GND_97P13

GND_98P16

GND_99P17

GND_100P18

GND_101P12

GND_102R8

GND_103R9

GND_104R11

GND_105R12

GND_106R13

GND_107R17

GND_108T8

GND_109T9

GND_110N7

GND_111T11

GND_112T12

GND_113T13

GND_114T14

GND_115T15

GND_116T16

GND_117T17

GND_118U8

GND_119U9

GND_120U10

GND_121U11

GND_122U12

GND_123U13

GND_124U14

GND_125U15

GND_126U16

GND_127U17

GND_128R18

GND_129V9

GND_130V10

GND_131V11

GND_132V12

GND_133V14

GND_134V17

GND_135T7

GND_136E8

0R298


1KO

PTR

291

1KO

PTR

290

1KR

294

1KR

293

100OPTR4040100OPTR4039

10uHL203 OPT10uHL205 OPT

EXT_AMP_L

EXT_AMP_R

SIDE_COMP_Pr+

SIDE_COMP_Pb+

SIDE_COMP_Y+

SIDE_COMP_DET

10R2174.7uF10V

C200

1uFC253

68pFC4068-*1ASIA

68pFC4069-*1ASIA

GP3_S7LR

MAIN2, HW OPT 2

20110511

HD

MI

AVDD_DDR1:55mA

DVB_S

MODEL_OPT_1

3D

AB2

Normal 2.5V

VDDC 1.05V

AVDD_NODIE:7.362mA

Normal Power 3.3V

AU

DIO

IN

Close to MSTAR

PIN NO.

NON_3D

AVDD_DDR0:55mA

MODEL OPTION

MODEL OPTION

MODEL_OPT_5

PHM_OFF

MODEL_OPT_0

SID

E C

OM

PMODEL_OPT_2

VDDC : 2026mA

NON_DVB_T2

T24

RSDS Power OPT

OLED

TUNER_I2C

MODEL_OPT_3

LOW

ANALOG SIF

NON_DVB_S

C l o s e t o I C w i t h w i d t h t r a c e

STby 3.5V

Close to MSTAR

F4

U23

PHM_ON

Close to MSTAR

SIDE USB

T25

SCART1_RGB/COMP1

Close to MSTAR

AB3

MODEL_OPT_4

PIN NAME

DDR3 1.5V

NON_OLED

FHD

CV

BS

In/

OU

T

HD

SOC_RESET

HIGH

I2S

_I/F

DSU

B

DTV_IF

DVB_T2

AVDD2P5:172mA

AVDD25_PGA:13mA

MODEL_OPT_6

MODEL_OPT_7

B8

A8

READY

READY

READEY

READY

EXTERNAL SPEAKERSCART OUT

AV

COMPONENT

PC




+3.5V_ST

0.1uFC451

OPT100K

R404 PD_+12V

10KR430

0.1uF16V

C404

+12V/+15V

NR8040T3R6N

3.6uHL415

AO3407AQ409

G

DS

PWM_DIM

1/16

W

56K1%

R44

122uF10V

C456

+3.5V_ST

560pF50V

C467

10KOPT

R427

+12V/+15V

1.5

K

1%R40

3

POWER_+24V

THERMAL

TPS54319TREIC403

1VIN_1

3GND_1

7CO

MP

9 SS/TR

10 PH_1

11 PH_2

12 PH_3

13

BO

OT

14

PWR

GD

15

EN

16

VIN

_35

AG

ND

8R

T/C

LK

6V

SEN

SE

4GND_2

2VIN_2 17

EP

[GN

D]

MLB-201209-0120P-N2L404

1KR419

0.1uF16V

C440

+3.3V_Normal

100pFC489

22uF16V

C437

+3.3V_Normal

L413

10KR443

10KR421

0.1uFC474

L401

0 .1uF16V

C407

OPT

22uF10V

C453

0

POW

ER_2

3_G

ND

R47

6

3300pF50V

C493

10uF25V

C405

56K

1%

R416

10uF10V

C403

5.6K

R44

0

22uF10V

C472

4.7

KR

486

OPT

+24V

0

POWER_20_PWM_DIM

R484

+1.5V_DDR

POWER_DET

0

POW

ER_1

6_G

ND

R41

2

+5V_Normal

CIS21J121L402-*1

47KR429

OPT

L41

2

+3.5V_ST

10KR410

SMAW200-H24S2

SLIM_32~52P401

1912V

14 GND

93.5V

4 24V

18 INV ON

13GND

8 GND

324V

1712V

12 3.5V

7GND

2 24V

16 GND/V-sync

113.5V

6 GND

1PWR ON

20 A.DIM

15GND

10 3.5V

5GND

2112V 22 P.DIM1

23GND/P.DIM2 24 Err OUT

25

1/16W 330K 5%R432

INV_CTL

0.1uF16V

C438

0.1uF16V

C411

100R415

POWER_18_INV_CTL

0.1uF16V

C406

0.1uF16V

OPT

C445

0.1

uF

16V

C42

5

4 .7uF16V

C423

OPT

PANEL_CTL

1:AK10

THER

MA

L

AP7173-SPG-13 HF(DIODES)IC407

3VCC

2PG

4EN

1IN

5GND

6SS

7FB

8OUT

9

[EP]

0

POW

ER_2

4_G

ND

R47

5A_DIM

+3.5V_ST

+1.10V_VDDC

22uF16V

C420

100R420

POWER_24_ERROR_OUT

100

POWER_20_ERROR_OUT

R437

10uF25V

C443

100R480

PD_+12V

0POWER_22_PWM_DIM

R471

+12V/+15V

10uF16VOPT

C442

100

POWER_24_INV_CTL

R425

10KR462

OPT

NR8040T3R6N

3.6uHL406

MLB-201209-0120P-N2L402

+5V_USB

22uF16V

C492

OPT

+3.3V_Normal

68uF35V

C426OPT

0.1uF16V

C432

10K

R46

3O

PT

0 .1uF16V

C416OPT

0POWER_24_PWM_DIM

R472

0.1uF16V

C444

0.1uF16VC

435

0 .1uF16V

C447

1uF10V

C494

100KR488

10KR401

0.1uF16V

C476

0.1uF16V

C431

0.1uF16V

C455

MLB-201209-0120P-N2L407

10uF10V

C430

+3.3V_Normal

33K

R43

9

1/10

W

1.2

1K

1%R44

7

PD

_+12

V

FM20020-24P404

NORMAL_32

19

14

9

4

18

13

8

3

17

12

7

2

16

11

6

1

20

15

10

5

21 2223 24

25

0.1uF16V

C408

OPT

0.1uF16V

C412

PD_+12V

10KOPT

R446

22KR435OPT

PANEL_VCC

0.1uF50V

C418

0POWER_18_A_DIM

R451

100pF50V

C439

+3.5V_ST

0.1

uF

16V

C47

5

+3.5V_ST

10KR426

100R402

10KR433

+2.5V_Normal

+3.3V_Normal10K

R428

22KR438

FW20020-24SP403

NORMAL_EXCEPT_32

19

14

9

4

18

13

8

3

17

12

7

2

16

11

6

1

20

15

10

5

21 2223 24

BLM18PG121SN1DL420

+3.3V_Normal

+3.5V_ST

22KR431O

PT

10uF10V

C461

ERROR_OUT

0POWER_20_A_DIM

R453

+3.5V_ST

+12V/+15V

11K

1%

R607

BLM18PG121SN1DL403

BLM18PG121SN1DL425

6.8KOPT

R418

CIS21J121L407-*1

0.1uF

16V

C441

+24V

CIS21J121L404-*1

0POWER_22_A_DIM

R485

10KR434

POWER_ON/OFF_1

4.7KR406

12K1%

R423 15KR436

1/16

W

27K1%

R44

2

1/16W

4.3K

1%

R457

1/16

W

4.7

K1%

R45

6

TJ3940S-2.5V-3LIC402

1GND

2 VOUT3VIN

0.1uF

50V

C413

0

R60

8

0R400

OPT

FB_CORE

THER

MA

L

TPS54327DDARIC401

3VREG5

2VFB

4SS

1EN

5GND

6SW

7VBST

8VIN

9

[EP]GND

10KR489

10KR490OPT

D40

0A1

CA

2

RL_

ON

EX

T12

V_C

TR

L

BLM18PG121SN1D

EXT_SPK

L426

+5V_SUB_AMP

2.2KR405

2.2K_PANEL_DISCHARGE2.2KR407

2.2K_PANEL_DISCHARGE

2.7

K

1%P

D_+

12V

R44

8

0 5%P

D_+

3.5V

R45

0

1R47

3

3K3K_PANEL_DISCHARGE

R407-*1

3KR405-*1

3K_PANEL_DISCHARGE

3.9KR606

PWM_PULL-DOWN_3.9K

1KR606-*1

PWM_PULL-DOWN_1K

0.01uF50VC436

0.01uF

0.015uF50V

C4090.015uF

3300pF

50V

C448

3300pF

C488

I2C_SDA

33R492

FOR LPB MODEL

I2C_SCL

12507WR-08LP405

FOR LPB MODEL

1

2

3

4

5

6

7

8

9

33R491

FOR LPB MODEL

8.2

K

1%R48

2

POWER_+24V

MMBT3906(NXP) Q402

E

B

C

MMBT3904(NXP)Q401

E

B

C

MMBT3904(NXP)Q405

E

B

C

MMBT3904(NXP)Q407

E

B

C

MMBT3904(NXP)Q406

OPTE

B

C

MMBT3904(NXP)Q400

E

B

C

100uF16V

C401OPT

100uF16V

C402OPT

APX803D29IC408

POWER_DET_DIODES

1GND

3VCC 2 RESET

NCP803SN293IC408-*1

POWER_DET_ON_SEMI

1GND

3VCC 2 RESET

NCP803SN293

PD_+12V_PWR_DET_ON_SEMIIC409-*1

1GND

3VCC 2 RESET

APX803D29IC409

PD_+12V_PWR_DET_DIODES

1GND

3VCC 2 RESET

100R445

AO3407AQ403

G

DS

5.1KR405-*2


5.1KR407-*2


20110324GP3_S7LR

POWER_LARGE 4

#13 #20NC

16

NC

PWM_DIM

18

4A

NC

(PSU)

GND

R2

GND

INV_ON

New item

VBR-A

GND

SHARP

Max 1000mA

Vout=0.8*(1+R1/R2)=1.5319

PWM_DIM

PWM_DIM

Err_out

+1.5V_DDR

PWM_DIM

24

Err_out

CMO10"LED

PWM_DIM

INV_ON

$ 0.165

Vd=550mV

12V - ->3 .58V - -> 3 .82V (3 .68V)

23

INV_ON

GND

16

NC

INV_ON

LGD LPB/

GND

Err_out

IPS-@

+3.3V_Normal

--> NC

24

FROM LIPS & POWER B/D

PWM_DIM

R1

780 mA

NC

GND

LGD(PSU)

OS LPB

er r_ou t

or LIPS

PANEL_POWER

Vout=(1+R1/R2)*0.765=5.03V

+3.5V_ST -> 3.375V

R1

(PSU)

e r r_ou t

2000 mA

32LE5300-TA

60:PWM

32LE5300-TA

INV_ON

PWM_DIM

INV_ON

1.5A

NC

latest update 20100618>

22

LGD 10"LED INV MAIN

60:NC

S7LR core 1.2V voltNC

(PSU)

GND

R2

(PSU) #11 #24

52/60:ERROR

300 mA

Vout=0.827*(1+R1/R2)=1.225V

GND

NC

GND

INV_ON

(PSU)

24V-->3 .78V - -> 3 .92V (3 .79V)

ST_3.5V--> 3 .375V - -> 3 .46V

NC

AUO 10"LED

NC

--> NC

+2.5V/+1.8V

#12 #18

18

INV_ON

32LE4500-TAPIN No

Power_DET

NC

#14 #22

A-DIM

(PSU)

26/32HD:NC

NC

20

GND

NC

PWM_DIM

(PSU)

+5V_USBL G D e d g e l e d e r r o r - o u t u s e o r n o t ? c h e c k i n g i s n e c e s s a r y . . .

R1

NC

3A

18.5V-->3 .5V - -> 3 .75V (3 .59V)

e r r_ou t

20

22

--> NC

AUO 10"LampPIN No

--> NC

er r_ou t

26/32/52:PWM

23

CMO10"Lamp

NC

R2

26/32/52:GND

INV_ON

20V-->3 .51V - -> 3 .76V (3 .59V)

FOR LPB Download

[To LED DRIVER]




1000pF50VC2404

1.5KR2413

OPTLED_W

100R2402

JP2407

+3.5V_ST

LED_R

0.1uF16V

C2403

JP2408

JP2411

AMOTECH5.6V

D2402

10K1%

R2405

100pF50V

C2407

0.1uFC2402

+3.5V_ST0.1uFC2401

1.5KR2414

+3.5V_ST

JP241022R2428

10K1%

R2404

JP2403

KEY1

47KR2426

IR

0.1uF16V

C2410OPT

KEY2

JP2409

100R2401

AMOTECH5.6V

D2401

5.6VD2405

BLM18PG121SN1DL2401

BLM18PG121SN1DL2402

BLM18PG121SN1DL2403

22

IR_OUT

R36

1KIR_OUT

R39

+3.5V_ST

1K IR_OUT_EU_ASIAR37 +3.5V_ST

47K

IR_OUT

R40

IR_OUT

10K

IR_OUT_EU_ASIAR38

0R41

IR_OUT_Brazil_USA

0.1uF16V

OPTC2411

JP2404

JP2405

JP2406

12507WR-10LP2401

1

2

3

4

5

6

7

8

9

10

11

2SC3052IR_OUT_EU_ASIA

Q30E

BC

2SC3052IR_OUT

Q31 EB

C

20110324

6

GP3_S7LR

IR/CONTROL-L

IR & LED

CONTROL

IR OUT




USB1_CTL

10KR1454

MLB-201209-0120P-N2

120-ohm

L1451

AP2191DSG

EAN61849601

IC1450

3IN_2

2IN_1

4EN

1GND

5FLG

6OUT_1

7OUT_2

8NC

CIS21J121L1451-*1

+5V_USB

10uF10V

C1452

USB1_OCD

SIDE_USB_DM

0.1uFC1453

4.7KOPT

R1455

SIDE_USB_DP

+3.3V_Normal22uF16V

C1451

47R1451

USB

DO

WN

STREA

M

3AU

04S

-345

-ZC

-H-L

G

JK1450

USB_Commercial LED

12

34

5

1/8W2K5%

R14581/8W2K5%

R1459

USB

DO

WN

STREA

M

3AU

04S

-305

-ZC

-(LG

)

USB_LK437 ONLY

JK1450-*1

12

34

5

20101023GP2R

USB_OCP_DIODE 7

USB_DIODES

$0.077




5V_DET_HDMI_4

D80

4O

PT

DDC_SDA_1

10K

R862

D1+_HDMI2

HDMI_CEC

D0-_HDMI1

GND

EA

G59

0233

02

JK801

HD

MI_

2

14

13

5D1_GND

20

SHIELD

12

11

2D2_GND

19

18

10CK+

4D1+

1D2+

17

9D0-

8D0_GND

3D2-

16

7D0+

6D1-

15

JP805

CK-_HDMI4

68K

R854

OPT

D0+_HDMI2

0R815

D2-_HDMI2

HPD410KR828

CK+_HDMI1

D0+_HDMI4

1K

R896

0

OPT

R805

1.8K

R803 HPD2

OPT

D81

1

D80

1OPT

5V_DET_HDMI_2

D80

2OPT

HDMI_CEC

1.8K

R837

DDC_SCL_4

HDMI_CEC

DDC_SDA_2

EA

G62

6112

01

HD

MI_

SID

E

JK803

14

13

5D1_GND

20

BODY_SHIELD

12

11

2D2_GND

19

18

10CK+

4D1+

1D2+

17

9D0-

8D0_GND

3D2-

16

7D0+

6D1-

15

D0+_HDMI1

10K

R808

1.8K

R804

D2+_HDMI4

CK-_HDMI2

10K

R806

D1-_HDMI2

DDC_SCL_1

CK+_HDMI4

JP806

EA

G59

0233

02

JK802

HD

MI_

1

14

13

5D1_GND

20

SHIELD

12

11

2D2_GND

19

18

10CK+

4D1+

1D2+

17

9D0-

8D0_GND

3D2-

16

7D0+

6D1-

15

CK+_HDMI2

0.1uF16V

C805

OPT

5V_DET_HDMI_1

GND

10K

R830

D0-_HDMI2

CK-_HDMI1

0.1uF16V

C802

D1-_HDMI1

DDC_SDA_4

AV

RL

161A

1R1N

T

OPTD80

3

0R841

1K

R897

68KOPT

R857

10K

R807

1K

R895

D1+_HDMI4

3.3

K

R83

5

DDC_SCL_2

0.1uF16V

C803

5V_HDMI_4

HDMI_ARC

D2-_HDMI4

HDMI_CECD2+_HDMI2

5V_HDMI_2

D0-_HDMI4

+3.5V_ST

10KR856

OPT

D1-_HDMI4

D2+_HDMI1

D2-_HDMI1

3.3

K

R80

2

CEC_REMOTE_S7

3.3

K

R80

1

HPD1

0.1uF16V

C801

5V_HDMI_1

D1+_HDMI1

0R824

100R855

ENKMC2838-T112D821

A1

CA

2

ENKMC2838-

Documents

LG+32LT360C+LD2AC+LED+LCD