PLASMA TVSERVICE MANUAL

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

CHASSIS : PD02A

MODEL : 50PK950/950N/96050PK950-ZA/50PK950N-ZA50PK960-ZA

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

Internal Use Only

Printed in KoreaP/NO : MFL62861603(1003-REV00)

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

CONTENTS

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

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

SPECIFICATION.........................................................................................................................4

ADJUSTMENT INSTRUCTION ..................................................................................................6

BLOCK DIAGRAM ...................................................................................................................10

EXPLODED VIEW ................................................................................................................... 11

SVC. SHEET ................................................................................................................................

- 3 - LGE Internal Use OnlyCopyright ©2010 LG Electronics Inc. All rights reserved. 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 inthe 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 toprevent X-RADIATION, 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 theservicing of a receiver whose chassis is not isolated from the ACpower line. Use a transformer of adequate power rating as thisprotects the technician from accidents resulting in personal injuryfrom electrical shocks.

It will also protect the receiver and it's components from beingdamaged by accidental shorts of the circuitry that may beinadvertently introduced during the service operation.

If any fuse (or Fusible Resistor) in this monitor is blown, replace itwith the specified.

When replacing a high wattage resistor (Oxide Metal FilmResistor, over 1W), keep the resistor 10mm away from PCB.

Keep wires away from high voltage or high temperature parts.

Due to high vacuum and large surface area of picture tube,extreme care should be used in handling the Picture Tube.Do not lift the Picture tube by it's Neck.

Leakage Current Cold Check(Antenna Cold Check)With the instrument AC plug removed from AC source, connectan electrical jumper across the two AC plug prongs. Place theAC switch in the on position, connect one lead of ohm-meter tothe AC plug prongs tied together and touch other ohm-meterlead in turn to each exposed metallic parts such as antennaterminals, phone jacks, etc. If the exposed metallic part has a return path to the chassis, themeasured resistance should be between 1MΩ and 5.2MΩ. When the exposed metal has no return path to the chassis thereading must be infinite.An other abnormality exists that must be corrected before thereceiver 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 capacitorbetween a known good earth ground (Water Pipe, Conduit, etc.)and the exposed metallic parts.Measure the AC voltage across the resistor using AC voltmeterwith 1000 ohms/volt or more sensitivity.Reverse plug the AC cord into the AC outlet and repeat ACvoltage measurements for each exposed metallic part. Anyvoltage measured must not exceed 0.75 volt RMS which iscorresponds to 0.5mA.In case any measurement is out of the limits specified, there ispossibility of shock hazard and the set must be checked andrepaired before it is returned to the customer.

Leakage Current Hot Check circuit

1.5 Kohm/10W

To Instrument'sexposed METALLIC PARTS

Good Earth Groundsuch as WATER PIPE,CONDUIT etc.

AC Volt-meter

IMPORTANT SAFETY NOTICE

0.15uF

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

SPECIFICATIONS

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

V Application RangeThis spec is applied to PDP TV used PD02A Chassis.

V SpecificationEach part is tested as below without special appointment.(1) Temperature : 25 °C ± 5 °C (77 °F ± 9 °F), CST : 40 ± 5(2) Relative Humidity: 65 % ± 10 %(3) Power Voltage: Standard Input voltage (100 V - 240 V ~, 50 / 60 Hz)

* Standard Voltage of each product is marked by models.(4) Specification and performance of each parts are followed each drawing and specification by part number in accordance with

SBOM.(5) The receiver must be operated for about 20 minutes prior to the adjustment.

V Test Method(1) Performance : LGE TV test method followed.(2) Demanded other specification

Safety : CE, IEC specificationEMC : CE, IEC

V Module Specification(1) 50” FHD

No Item Specification Remark

1 Display Screen Device 127 cm (50 inch) wide Color Display Module PDP

2 Aspect Ratio 16:9

3 PDP Module PDP50R1####,

RGB Closed (Well) Type, Glass Filter (38%)

Pixel Format: 1920 horiz. By 1080 ver

4 Operating Environment 1) Temp. : 0 deg ~ 40 deg

2) Humidity : 20 % ~ 80%

5 Storage Environment 3) Temp. : -20 deg ~ 60 deg LGE SPEC

4) Humidity : 10 % ~ 90 %

6 Input Voltage AC 100 V ~ 240 V, 50 / 60 Hz Maker LG

Model Name

50PK950-ZA

50PK950N-ZA

50PK960-ZA

Brand

LG

Market

Albania, Austria, Belgium, Bosnia, Bulgaria, Coratia, Czech, Denmark,

Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy,

Kazakhstan, Latvia, Lithuania, Luxembourg, Morocco, Netherlands, Norway,

Poland, Portugal, Romania, Russia, Serbia, Slovakia, Slovenia, Spain,

Sweden, Switzerland, Turkey, Ukraine, UK

Model Name

50PK950-ZA

50PK950N-ZA

50PK960-ZA

Brand

Safety : IEC/EN60065

EMI : EN55013

EMS : EN55020LG

Market

Albania, Austria, Belgium, Bosnia, Bulgaria, Coratia, Czech, Denmark,

Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy,

Kazakhstan, Latvia, Lithuania, Luxembourg, Morocco, Netherlands,

Norway, Poland, Portugal, Romania, Russia, Serbia, Slovakia,

Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine, UK

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

V Model General Specification

No Item Specification Remarks

1 Market Albania, Austria, Belgium, Bosnia, Bulgaria, Coratia, 36 Country

Czech, Denmark, Estonia, Finland, France, Germany,

Greece, Hungary, Ireland, Italy, Kazakhstan, Latvia,

Lithuania, Luxembourg, Morocco, Netherlands, Norway,

Poland, Portugal, Romania, Russia, Serbia, Slovenia,

Spain, Sweden, Slovakia, Switzerland, Turkey, Ukraine,

UK

2 Broadcasting system 1) PAL/SECAM BG EU (PAL Market)

2) PAL/SECAM DK

3) PAL Ⅰ/Ⅱ

4) SECAM L/L’

5) DVB T

6) DVB C DVB C (only Sweden, Finland)

3 Receiving system Analog : Upper Heterodyne

Digital : COFDM

4 Scart Jack (1EA) PAL, SECAM Scart 1 Jack is Full scart and support

RF-OUT(Analog), MNT-OUT

5 Video Input (1EA) PAL, SECAM, NTSC Side AV

6 Component Input (1EA) Y/Cb/Cr, Y/ Pb/Pr

7 RGB Input RGB-PC Analog (D-Sub 15Pin)

8 HDMI Input (4EA) HDMI-PC HDMI/DTV,HDMI2, HDMI3, HDMI4

HDMI-DTV

9 Audio Input (3 EA) RGB/DVI Audio, Component, AV L/R Input

10 SPDIF Out(1 EA) SPDIF Out

11 USB(2EA) For SVC, S/W Download, X-Studio, DivX

12 Bluetooth Bluetooth Phone(JPEG, MP3), Profile : A2DP, BIP, FTP, GAVDP,

Bluetooth Headset(mono, stereo) HSP, OPP

13 Ethernet LAN

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

ADJUSTMENT INSTRUCTION

1. Application RangeThis spec sheet is applied to all of the PD02A chassis.

2. Specification(1) Because this is not a hot chassis, it is not necessary to use

an isolation transformer. However, the use of isolationtransformer will help protect test instrument.

(2) Adjustment must be done in the correct order.(3) The adjustment must be performed in the circumstance of

25 °C ± 5 °C of temperature and 65 % ± 10 % of relativehumidity if there is no specific designation.

(4) The input voltage of the receiver must keep 100 V ~ 240V, 50 / 60 Hz.

(5) The receiver must be operated for about 5 minutes prior tothe adjustment when module is in the circumstance of over15 °C- In case of keeping module is in the circumstance of 0 °C,

it should be placed in the circumstance of above 15 °Cfor 2 hours

- In case of keeping module is in the circumstance of below-20 °C, it should be placed in the circumstance of above15 °C for 3 hours,.

O After RGB Full White in HEAT-RUN Mode, the receivermust be operated prior to the adjustment.

O Enter into HEAT-RUN MODE 1) Press the POWER ON KEY on R/C for adjustment.2) OSD display and screen display PATTERN MODE.- Set is activated HEAT run without signal generator in this

mode. - Single color pattern ( WHITE ) of HEAT RUN MODE uses

to check panel. - Caution : If you turn on a still screen more than 20

minutes (Especially digital pattern, cross hatch pattern),an after image may be occur in the black level part of thescreen.

3. PCB Assembly Adjustment Method* Caution: Using ‘power on’ button of the control R/C power on

TV.

3-1. MAC Address and CI+ Key.* Connect TV SET and PC which download MAC Address

Writing program by RS232C-Cable(1) Start “MAC+CIKeyl.exe”Program and Click (3) Button to

connect TV and PC.(2) Click (4) to download MAC Address.(3) Click (5) to download CI+ Key.(4) When download succeed, you can see “OK” on (6)

* Each Chassis has it’ own MAC Address. Please be careful ofdownload.

3-2. Ping TEST* This test is to check Network operation.(1) Press "Power on" button of a service R/C.(Baud rate :

115200 bps)(2) Connect RS232-C Signal Cable.(3) Connect LAN cable to MAIN PCB Assembly.(4) When network operates normally, you can see “OK”.

3-3. ADC Adjustment

O Auto-control adjustment protocol(RS-232C)

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

(1) Adjustment of RGB1) Convert to PC in Input-source.2) Signal equipment displays

Output Voltage: 700 mVp-pImpress Resolution FHD (1920 x 1080 @ 60Hz) Model : 225 in Pattern GeneratorPattern : 65 in Pattern Generator

(MSPG-925 SERISE) 3) Adjust by commanding AUTO_COLOR_ADJUST

(2) COMPONENT input ADC V Convert to Component in Input-source.V Signal equipment displays

Impress Resolution 480iMODEL : 209 in Pattern Generator(480i Mode)PATTERN : 65 in Pattern Generator

(MSPG-925 SERISE) Impress Resolution 1080iMODEL: 225 in Pattern Generator(1080P Mode)PATTERN: 65 in Pattern Generator

(MSPG-925 SERISE)

3-4. Insert Tool OPTION (1) Press ADJ key on R/C to insert Tool OPTION(2) On the “ Tool Option”, Insert Tool Option by a number key(3) Press the ENTER(V)(4) Press ENTER(V) again.(5) Select “OK to Download” by using F/G(VOL +/-) and

press G(VOL +)

* FOR EU

* FOR France

3-5. EDID(The Extended DisplayIdentification Data) download

(1) Press the ADJ KEY on R/C and enter EZ ADJUST.(2) Select “5.EDID D/L” by using D/E(CH +/-) and press

ENTER(V).(3) Select “Start” and press navigation key(G).(4) EDID download is executed automatically.(5) Press EXIT key on R/C

* Caution - Never connect HDMI & D-sub Cable when the user

download EDID .V Use the proper cables below for EDID Writing.

* Edid data and Model option download(RS232)

* EDID DATA1) analog RGB

- 8 - LGE Internal Use OnlyCopyright ©2010 LG Electronics Inc. All rights reserved. Only for training and service purposes

2) HDMI

Vender ID

3-6. Confirmation(1) Press ‘InStart’ Key on Factory SVC Remote Controller.

And MUST check ADC & EDID ADJ status is OK.

4. SET assembly adjustment method* Caution : Each PCB assembly must be checked by check JIG

set. (Because power PCB Assembly damages to PDPModule, especially be careful)

4-1. POWER Supply Unit PCB Ass’y Va/Vs Voltage Adjustment

Test equipment : D.M.M 1EAConnection Diagram for Measuring : refer to fig.4Adjustment method

(1) Va adjustment 1) Connect + terminal of D.M.M. to Va pin of P811, connect

-terminal to GND pin of P811.2) After turning VR502,voltage of D.M.M adjustment as

same as Va voltage which on label of panel right/top(deviation; ±0.5V)

(2) Vs adjustment 1) Connect + terminal of D.M.M. to Vs pin of P811, connect

-terminal to GND pin of P811.2) After turning VR901, voltage of D.M.M adjustment as

same as Vs voltage which on label of panel right/top

(deviation ; ±0.5V)

4-2. Download Serial number (RS-232C)V Press “Power on” key of service R/C.

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

menu. (Refer to below ‘6.SET INFORMATION’).

4-3. Adjustment of White BalanceRequired Equipment

O Remote controller for adjustment O Color Analyzer ( CS-1000, CA-100,100+,CA-210 or same

produc: CH 10 (PDP) * Please adjust CA-210, CA-100+ by CS-1000 before

measuringO Auto W/B adjustment instrument(only for Auto adjustment)O 9 Pin D-Sub Jack(RS232C) is connected to the AUTO W/B

EQUIPMENT.

Before Adjust of White Balance, Please press POWER ONLYkeyAdjust Process will start by execute RS232C Command.

O Color temperature standards according to CSM and Module

O CS-1000/CA-100+/CA-210(CH 10) White balance adjustment coordinates and color temperature.

* Manual W/B process (using adjusts Remote control)Please Adjust in AV 1 MODE, Turn off Energy Saving Mode.

(1) Enter ‘PICTURE RESET’ on Picture Mode, then turn offFresh Contrast and Fresh colour in Advanced Control

(2) After enter Service Mode by pushing “ADJ” key,(3) Enter White Pattern off of service mode, and change off ->

on.(4) Enter “W/B ADJUST” by pushing “G” key at “3. W/B

ADJUST”.

* Gain Max Value is 192. So, Never make any Gain Value over192 and please fix one Value on 192, between R, G and B.

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

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

around is blocked. (Illumination is less than 10ux).(2) Measure and adjust after sticking the Color Analyzer (CA-

100+, CA210 ) to the side of the module. (3) Aging time

After aging start, keep the Power on (no suspension ofpower supply) and heat-run over 5 minutes

4-4. Serial number download & Modelname D/L and Check Tool Option.

(1) Press "Power on" button of a service R/C.(Baud rate :115200 bps)

(2) Connect RS232-C Signal Cable and start ‘Option CheckProgram Ver3.8’

(3) Scan serial Number and press ‘F5’ button.(4) Check ‘OK’ on program 1) program. (5) Press ‘In start’ button on SVC R/C, check Serial Number

and Model Name.

4-5. Checking the EYE-Q Operation.(1) Press the EYE Key on the adjustment remote controller.(2) Check the Sensor DATA ( It must be under 10) and keep

the data longer than 1.5s3) Check ‘OK’

(Sensor DATA 0 ~ 4095, Power Saving Mode 0 ~ 12)* IF you press IN-STAP Button, change Green Eye-check OSD.

4-6. Ping TEST* This test is to check Network operation.

(1) Connect LAN cable from Computer to TV Set(2) When network operates normally, you can see “OK” on

Computer

5. Set Information (Serial No & Model name)

5-1. Check the serial number & Model Name

(1) Push the menu button and press red button on R/C toenter ‘Customer Support’menu.

(2) Move to ‘signal test’ menu. And check Serial No & ModelNameSelect the STATION -> Diagnostics -> To set

6. SW Download Guide.* Before put a *.epk to USB Stick make ‘LG_DTV’ folder in USB.

Then, put *.epk file to ‘LG_DTV’ folder and Turn on TV(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 isautomatically detecting.

(3) Show the message “Copying files from memory”(4) Updating is staring. (5) Updating Completed, The TV will restart automatically.

After turn on TV, Please press ‘IN-STOP’ button on ADJRemote-control.* IF you don’t have ADJ R/C, enter ‘Factory Reset’ in

OPTION MENU.(6) When TV turns on, check the Updated version on

Diagnostics MENU.

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

BLOCK DIAGRAM

- 11 - LGE Internal Use Only

EXPLODED VIEW

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

30

5

57

0

20

7

53

0

20

3

20

23

03

60

2

50

1

54

0

90

0

40

0

20

8

58

0

30

0

12

0

20

0

20

9

60

1

52

0

60

4

20

4

20

1

20

6

20

5

24

0

30

1

30

2

30

4

59

0

91

0

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

A10

A9

LV1

A12

A2

A22

A7

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. BCM GPIO/NEC MICOM/FLASH/SYS EEPROM

10/01/BCM GPIO & NEC MICOM & FLASH & SYS EEPROM

NAND_DATA[0]

NAND_DATA[2]

NAND_DATA[3]

NAND_DATA[4]

NAND_DATA[5]

NAND_DATA[7]

NAND_DATA[6]NAND_DATA[6]

NAND_DATA[1]NAND_DATA[1]

NAND_DATA[5]

NAND_DATA[2]

NAND_DATA[6]

NAND_DATA[3]

NAND_DATA[0]

NAND_DATA[7]

NAND_DATA[4]

NAND_DATA[1]

CI_A[5]

NAND_DATA[1]

CI_A[9]

NAND_DATA[5]

CI_A[11]

NAND_DATA[4]

NAND_DATA[2]

NAND_DATA[3]

CI_A[2]

CI_A[6]

CI_A[10]

CI_A[12]

CI_A[13]

CI_A[1]

CI_A[8]

NAND_DATA[6]

CI_A[7]

NAND_DATA[0]

CI_A[3]

CI_A[0]

NAND_DATA[7]

CI_A[4]

SDA0_3.3V

C1020.1uF

+3.3V_MULTI

NAND_DATA[0-7]

D3.3V

NAND_ALE

SCL0_3.3V

NAND_CLER49 2.7K

R432.7K

R412.7K

READY

R452.7K

READY

R442.7K

READY

R422.7K

READY

R502.7K

READY

R462.7K

R482.7K

R472.7K

READY

Q100KRC103S

E

B

C

C101

0.1uF

C1050.1uF

NAND_CLE

NAND_RB

D3.3V

NAND_DATA[0-7]

NAND_ALE

NAND_CE

FLASH_WP

D3.3V

NAND_RE

C10410uF 6.3V

D3.3V

NAND_WE

R3 4.7K

SW102SKHMPWE010

FOR DEBUG

12 4

3

5

SOC_RESET+3.3V_MULTI

R9

10K

SOC_RESET

BCM_RX RS232C_RXD

NEC_TXD

BCM_TX RS232C_TXD

NEC_RXD

NEC_EEPROM_SDA

R10110K

+3.3V_NEC_ST

EDID_WP

NEC_ISP_RXD

R170 10K

NEC_RXD

C1070.1uF16V

R136100K

1/10W5%

RL_ON

IC105

UPD78F0513AGA-GAM-AX

1P60/SCL0

2P61/SDA0

3P62/EXSCL0

4P63

5P33/TI51/TO51/INTP4

6P75

7P74

8P73/KR3

9P72/KR2

10P71/KR1

11P70/KR0

12P32/INTP3/OCD1B

13

P31/INTP2/OCD1A

14

P30/INTP1

15

P17/TI50/TO50

16

P16/TOH1/INTP5

17

P15/TOH0

18

P14/RXD6

19

P13/TXD6

20

P12/SO10

21

P11/SL10/RXD0

22

P10/SCK10/TXD0

23

AVREF

24

AVSS

25 ANI7/P2726 ANI6/P2627 ANI5/P2528 ANI4/P2429 ANI3/P2330 ANI2/P2231 ANI1/P2132 P20/ANI033 P13034 P01/TI010/TO0035 P00/TI00036 P140/PCL/INTP6

37

P120/INTP0/EXLVI

38

P41

39

P40

40

RESET

41

P124/XT2/EXCLKS

42

P123/XT1

43

FLMD0

44

P122/X2/EXCLK/OCD0B

45

P121/X1/OCD0A

46

REGC

47

VSS

48

VDD

R106 22

C109

0.1uF

READY

5V_ON

KEY1

+3.3V_NEC_ST

+3.3V_NEC_ST

C1140.1uF16V

FLMD0

FLMD0

009:E3;009:F1

AC_DET

MODEL1_OPT_2

R174 10K

SCART1_MUTE

RESET_NEC 009:E3;009:F1

LED_RED

R142

22

MODEL1_OPT_0

IC104M24C16-WMN6T

0IMMRSG036B

STM_16K_EEPROM

3NC/E2

E2

2NC/E1

E1

4VSS

GND

1NC/E0

NC

5SDA

SDA

6SCL

SCL

7WC

WC

8VCC

VCC

LED_BREATHING

R146

22

INSTANT_BOOT

NEC_EEPROM_SDA

SW100

JTP-1127WEM

FOR DEBUG

12 4

3

R98 22

R79

47K

1/10W

5%

Q1012SC3052

E

B

C

OCD1B

NEC_ISP_TXD

R169 22

R97 22

R91

10K

FOR DEBUG

R10410K

C1100.1uF

ERROR_DET KEY1

NEC_TXD

R168 22

OCD1B

MODEL1_OPT_3

IR_NEC

LED_WHITE

RESET_NEC

SOC_RESET

NEC_ISP_RXD

HDMI_CEC

NEC_EEPROM_SCL

MODEL1_OPT_1

NEC_EEPROM_SCL

KEY2

+3.3V_NEC_ST

NEC_ISP_TXD +3.3V_NEC_ST

WIRELESS_PWR_EN

R105 22

+3.3V_MULTI

FLMD0

P102

12505WS-12A00

FOR DEBUG

1

2

3

4

5

6

7

8

9

10

11

12

13

WIRELESS_DETECT

R30

10K

LED_PK50/LED_PK90

R36

10K

LED_PK50/LED_PK70

R27 100

MODEL1_OPT_2

R35

10K

LED_PK90

R33

10K

READY

DISP_EN

AMP_RESET_N

+3.3V_NEC_ST

MODEL1_OPT_1

MODEL1_OPT_0

R32

10K

READY

MODEL1_OPT_3

R29

10K

LED_PK70

R28 100

R34

10K

READY

R31

10K

READY

R24 10KREADY

NEC_ISP_RXD

OCD1B

R23 10KREADY

R26 10KREADYNEC_ISP_TXD+3.3V_NEC_ST

R25 10KREADY

D3.3V

SDA0_3.3V

SDA2_3.3V

SCL3_3.3V

SCL2_3.3V

SDA3_3.3V

SCL0_3.3V

SIDEAV_DET

FE_TS_VAL_ERR

R9422

TUNER_RESET

MODEL_OPT_5

MODEL_OPT_1

BCM_TX

MODEL_OPT_3

AUD_MASTER_CLK

SDA3_3.3V

DDC_SCL

SC_RE1

SCL1_3.3V

NAND_DATA[0-7]

SCL0_3.3V

NAND_CE

EBI_WE

DDC_SDA

R9322

USB1_CTL

+3.3V_MULTI

R128 22

R121 22READY

R138 100

CI_MOD_RESET

NAND_ALE

/RST_HUB

CI_5V_CTL

R114 22

SC_RE2

NAND_WE

R137 100

SDA2_3.3V

/CI_IREQ

RF_BOOSTER

SDA1_3.3V

R122 100

BT_RESET

SCL2_3.3V

R118 22

COMP_DET

D3.3V

SCL3_3.3V

CI_OUTCLK

R120 22

DSUB_DET

/CI_CD2

SCART1_DET

EPHY_LINK

R127 22

R119 22

R95

22

NAND_RE

NAND_RB

NAND_CLE

R150100 READY

EPHY_ACTIVE_Y

R124 100

R9222

R123 100

EBI_CS

MODEL_OPT_2R132 22

R131 22

MODEL_OPT_0

/CI_CD1

SDA0_3.3V

R145 22

CI_A[0-13]

R96

33

BCM_RX

/CI_WAIT

MODEL_OPT_4

/CI_SEL

EBI_RW

IC100LGE3556C (C0 VERSION)

GPIO_00N26

GPIO_01L26

GPIO_02N25

GPIO_03L25

GPIO_04K27

GPIO_05K28

GPIO_06K24

GPIO_07K26

GPIO_08K25

GPIO_09AA27

GPIO_10AA28

GPIO_11AA26

GPIO_12L1

GPIO_13L3

GPIO_14L2

GPIO_15Y25

GPIO_16Y26

GPIO_17M27

GPIO_18AA25

GPIO_19R25

GPIO_20N28

GPIO_21N27

GPIO_22AH18

GPIO_23P23

GPIO_24M23

GPIO_25AD19

GPIO_26AE19

GPIO_27M4

GPIO_28M5

GPIO_29L23

GPIO_30Y28

GPIO_31Y27

GPIO_32G2

GPIO_33G3

GPIO_34G5

GPIO_35G6

GPIO_36G4

GPIO_37L24

GPIO_38P25

GPIO_39L5

GPIO_40K4

GPIO_41K1

GPIO_42L27

GPIO_43M26

GPIO_44N23

GPIO_45R28

GPIO_46R27

GPIO_47R26

GPIO_48P28

GPIO_49P27

GPIO_50K6

GPIO_51K5

GPIO_52P26

GPIO_53M3

GPIO_54M2

GPIO_55M1

GPIO_56L4

GPIO_57L6

SGPIO_00W27

SGPIO_01W28

SGPIO_02W26

SGPIO_03W25

SGPIO_04J2

SGPIO_05J1

SGPIO_06K3

SGPIO_07K2

EBI_ADDR3J23

EBI_ADDR4J24

EBI_ADDR2H25

EBI_ADDR1H24

EBI_ADDR0H23

EBI_ADDR5J25

EBI_ADDR6F26

EBI_ADDR8H28

EBI_ADDR9J26

EBI_ADDR13H27

EBI_ADDR12G26

EBI_ADDR11J27

EBI_ADDR10J28

EBI_ADDR7F27

EBI_TABG24

EBI_WE1BH26

EBI_CLK_ING27

EBI_CLK_OUTG28

EBI_RWBK23

EBI_CS0BG25

NAND_DATA0U24

NAND_DATA1T26

NAND_DATA2T27

NAND_DATA3U26

NAND_DATA4U27

NAND_DATA5V26

NAND_DATA6V27

NAND_DATA7V28

NAND_CS0BT24

NAND_ALER23

NAND_REBT23

NAND_CLET25

NAND_WEBR24

NAND_RBBU25

SF_MISOW24

SF_MOSIU23

SF_SCKV23

SF_CSBV24

X10010MHz

C11112pF50V

C10812pF50V

R71

1K

READY

R65

1K

HD

R70

1K

READY

R37 100

D3.3V

MODEL_OPT_1

R64

1K

FHD

MODEL_OPT_4

R39 100MODEL_OPT_2

R51

1K

EU

R66

1K

READY

R38 100

MODEL_OPT_3

R52

1K

READY

R67

1K

READY

R68

1K

READY

MODEL_OPT_5

BT_ON/OFF

R53

1K

READY

R69

1K

EU

R54

1K

READY

R40 100

MODEL_OPT_0

OCD1A

OCD1A

OCD1A

R11

10K

FOR DEBUG

WIRELESS_DL_TX

WIRELESS_DL_RX

R120

READY

USB1_OCD

USB2_CTL

VREG_CTR

SDA1_3.3V

SCL1_3.3V

IC106M24M01-HRMN6TP

STM_1M_EEPROM

3E2

2E1

4VSS

1NC

5SDA

6SCL

7WP

8VCC

SCL3_3.3V

SDA3_3.3V

R582.7K

READY

R552.7K

R562.7K

R592.7K

READY

R632.7K

R622.7K

R572.7K

R602.7K

R612.7K

READY

R8

10K

DTV_ATV_SELECT

USB2_OCD

M_REMOTE_MOD_ROM_TX

M_REMOTE_MOD_ROM_RX

FLMD0

IF_AGC_SEL

R4

2.7K

R82

2.7K

R80

2.7K

R78

2.7K

R5

2.7K

C1030.1uF16V

WATCH_DOG_RESETR89 0

READY

R1644.7K READY

R1634.7K READY

HPD2

HPD1

HPD3

HPD4

R166

100K

1/16W

1%

R86 1.2K READY

R88 1.2K

R83 1.2K

R84 1.2K

R87 1.2K

R85 1.2K READY

5V_HDMI_2

5V_HDMI_1

5V_HDMI_3

5V_HDMI_4

SUB_SDA

SUB_SCL

IC102NAND04GW3B2DN6E

NUMONYX_4G_NAND

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

R176 120K

1/16W1%

R109 10K

R110 10K

R165

10K

C10.1uF50VX101

32.768KHz

RTC_TXC

R104.7M

READY

R73 22

R72 22

R19 22

R18 22

R21 10K

FLASH_WP

R75 0

R74 0

R125 0

R181 0

R2 0

1/16W5%

R220

R14 0

R1590

R99 0

1/16W5%

R1 0

READY

R17 0

R16 0R7 0

READY

R1620

R134 0READY

R1400

R102 0

R135 0

R15 0

R13 0

READY

R1290

1/16W5%

R6 0

READY

R172 0

1/16W5%

R144 0

1/16W5%

R1610

R143 0

1/16W5%

R1600 READY

R111 0

R1770

READY

R20 0

READY

R1780

READY

R108 0

R113

0

1/16W

5%

R90 0

READY

R133 0READY

FLASH_WP

FLASH_WP

R760

X101-*132.768KHz

RTC_KSD

REMOTE_SW_CTRLR77 0

RF_RESET

DD

DC

R81 22

R100 22

IC104-*1AT24C16BN-SH-B

ATMEL_16K_EEPROM

3NC_3

2NC_2

4GND

1NC_1

5SDA

6SCL

7WP

8VCC

IC106-*1AT24C1024BN-SH-T

ATMEL_1M_EEPROM

3A2

2A1

4GND

1NC

5SDA

6SCL

7WP

8VCC

IC102-*1TC58NVG2S3ETA00

TOSHIBA_4G_NAND

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

C11222pF50VRTC_TXC

C11327pF50VRTC_TXC

C112-*115pF

RTC_KSD

C113-*115pF

RTC_KSD

SYSTEM EEPROM

Boot Strap

1 13

NAND_IO[0] : Flash Select (1)0 : Boot From Serial Flash1 : Boot From NAND Flash

NAND_IO[1] : NAND Block 0 Write (0)0 : Enable Block 0 Write1 : Disable Block 0 Write

NAND_IO[3:2] : NAND ECC (1,0)00 : No ECC01 : 1 ECC Bit10 : 4 ECC Bit11 : 8 ECC Bit

NAND_IO[4] : CPU Endian (0)0 : Little Endian1 : Big Endian

NAND_IO[6:5] : Xtal Bias Control (1,0)00 : 1.2mA01 : 1.8mA10 : 2.4mA (Recommand)11 : 3.0mA

NAND_IO[7] : MIPS Frequency (0)0 : 405MHz1 : 378MHz

NAND_ALE : I2C Level (0)0 : 3.3V Switching1 : 5V Switching

NAND_CLE0 : Enable D2CDIFF AC (Dns)

1 : Disable D2CDIFF AC

BCM REVIEW

NAND FLASH MEMORY 4G BIT FOR BBTV

Open Drain

RESET

UART BYPASS(WIRED OR)

ISP Port for SUB MICOM

NEC SUB MICOM

CHECK PIN!!

PIN NAME

MICOM MODEL OPTION

MODEL_OPT_0

PK50/PK90

30

8

MODEL PWM OPTION

PK70MODEL_OPT_3

HIGH

11

MODEL_OPT_2

MODEL_OPT_1

PK90 PK50/PK70

PIN NO. LOW

31

NEC CONFIGURATION

For CI

For CI

For CI

* I2C_1 : TUNER(MOPLL), NVRAM

* I2C_2 : NEC_SUBMICOM, (USB_HUB)

* I2C_3 : HDMISW, TUNER_DIGITAL/ANALOG, AMP, WIRELESS

* I2C_4 : MODULE

* I2C MAP

G19

BRAZIL&AUS

MODEL_OPT_3

F7

B6

NO FRC

PIN NAME

MODEL_OPT_1

HD

PIN NO.

MODEL OPTION

MODEL_OPT_5

E18

LOWHIGH

C5

MODEL OPTION

FHD

MODEL_OPT_2

MODEL_OPT_4

MODEL_OPT_0 FRC

D18

LCD : ERROR OUT(PANEL)

LCD : PWM_DIM

LCD : A_DIM

LCD_HP_DET

A8’h‘

LCD : BT_MUTE

LCD : AV_CVBS_DET

LCD : MICOM_DOWNLOAD(FLMD0)

IR_INT

LCD : FRC_RESET

NOT USE

NOT USE

NOT USE

XGA

EUROL&AUS

PK90 : LED_RED/LED_BLUE/LED_BREADING

PK70 : LED_RED/LED_BLUE**PK50 : LED_RED

LCD : HDMI_HPD3

LCD : HDMI_HPD2

LCD : HDMI_HPD0 LCD : HDMI_POWER0

LCD : HDMI_POWER1

LCD : HDMI_POWER2

LCD : HDMI_POWER3

LCD : HDMI_HPD1

WXGA

BRAZIL

MODEL_OPT_1

MODEL_OPT_5

1

0

0

1

1

1

BRAZIL EURO AUSTRALIA

PDP CHASSIS OPTION

EURO

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

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. BCM AUDIO/LVDS

BCM3556-C0 10/01/

CI_OUTDATA[0]

CI_OUTDATA[6]

CI_OUTSTART

CI_OUTVALID

CI_OUTDATA[1]

CI_OUTDATA[5]

CI_OUTDATA[3]

CI_OUTDATA[2]

CI_OUTDATA[7]

CI_OUTDATA[4]

MDL_SCL002:G4

Q2002N7002(F)READY

G

DS

R258

22READY

+3.3V_MULTI

R261

0READY

R260

4.7K

READY

R262

4.7K

READY

Q2012N7002(F)READY

G

DS

MDL_SDA 002:G4

R267

4.7K

READY

R266

0READY

R264

22

READY

R265

4.7K

READY

+3.3V_MULTI

C2030.1uF16V

L200

BLM18PG121SN1D

A1.2V

R212 51

EPHY_RDN

PC_R_IN

54MHz_XTAL_N

54MHz_XTAL_N 008:I1

C243

0.1uF

C2014.7uF

C252

0.1uF

C2370.1uF

R2273.9K

C202100pF

D3.3V

A3.3V

EPHY_TDP

C200

4.7uF

R219 51

L207BLM18PG121SN1D

R215 51

A2.5V

C219

0.1uF

IC100LGE3556C (C0 VERSION)

PKT0_CLKD23

PKT0_DATAC24

PKT0_SYNCB26

RMX0_CLKA25

RMX0_DATAB25

RMX0_SYNCA26

POD2CHIP_MCLKIG23

POD2CHIP_MDI0D25

POD2CHIP_MDI1D24

POD2CHIP_MDI2C25

POD2CHIP_MDI3E27

POD2CHIP_MDI4E26

POD2CHIP_MDI5D28

POD2CHIP_MDI6D27

POD2CHIP_MDI7D26

POD2CHIP_MISTRTE23

POD2CHIP_MIVALE24

CHIP2POD_MCLKOF25

CHIP2POD_MDO0C27

CHIP2POD_MDO1C26

CHIP2POD_MDO2B28

CHIP2POD_MDO3B27

CHIP2POD_MDO4A27

CHIP2POD_MDO5F24

CHIP2POD_MDO6F23

CHIP2POD_MDO7E25

CHIP2POD_MOSTRTC28

CHIP2POD_MOVALA28

VDAC_AVDD2P5AC18

VDAC_AVDD1P2AF20

VDAC_AVDD3P3_1AG20

VDAC_AVDD3P3_2AG21

VDAC_AVSS_1AF19

VDAC_AVSS_2AD20

VDAC_AVSS_3AE20

VDAC_RBIASAH22

VDAC_1AH20

VDAC_2AG19

VDAC_VREGAH21

BSC_S_SCLM25

BSC_S_SDAM24

USB_AVSS_1R6

USB_AVSS_2T6

USB_AVSS_3R7

USB_AVSS_4T7

USB_AVSS_5T8

USB_AVDD1P2R3

USB_AVDD1P2PLLU3

USB_AVDD2P5T4

USB_AVDD2P5REFT3

USB_AVDD3P3R4

USB_RREFU4

USB_DM1V1

USB_DP1V2

USB_DM2U1

USB_DP2U2

USB_MONCDRT5

USB_MONPLLR5

USB_PWRFLT_1R1

USB_PWRFLT_2R2

USB_PWRON_1T2

USB_PWRON_2T1

EPHY_VREFP6

EPHY_RDACP5

EPHY_RDNP3

EPHY_RDPP2

EPHY_TDNN3

EPHY_TDPN2

EPHY_AVDD1P2P1

EPHY_AVDD2P5P4

EPHY_PLL_VDD1P2N4

EPHY_AGND_1N1

EPHY_AGND_2N5

EPHY_AGND_3P7

AUDMX_LEFT1AE6

AUDMX_RIGHT1AD7

AUDMX_INCM1AF6

AUDMX_LEFT2AH4

AUDMX_RIGHT2AG5

AUDMX_INCM2AG4

AUDMX_LEFT3AG6

AUDMX_RIGHT3AF7

AUDMX_INCM3AE7

AUDMX_LEFT4AH5

AUDMX_RIGHT4AG7

AUDMX_INCM4AH6

AUDMX_LEFT5AD8

AUDMX_RIGHT5AF8

AUDMX_INCM5AE8

AUDMX_LEFT6AH7

AUDMX_RIGHT6AH8

AUDMX_INCM6AG8

AUDMX_AVSS_1AF5

AUDMX_AVSS_2AB9

AUDMX_AVSS_3AA10

AUDMX_AVSS_4AB10

AUDMX_AVSS_5AA11

AUDMX_AVSS_6AB11

AUDMX_LDO_CAPAC8

AUDMX_AVDD2P5AE5

LVDS_TX_0_DATA0_PB4

LVDS_TX_0_DATA0_NA4

LVDS_TX_0_DATA1_PC6

LVDS_TX_0_DATA1_NB6

LVDS_TX_0_DATA2_PB3

LVDS_TX_0_DATA2_NA3

LVDS_TX_0_DATA3_PA1

LVDS_TX_0_DATA3_NA2

LVDS_TX_0_DATA4_PD5

LVDS_TX_0_DATA4_ND6

LVDS_TX_0_CLK_PC5

LVDS_TX_0_CLK_NB5

LVDS_TX_1_DATA0_PB1

LVDS_TX_1_DATA0_NB2

LVDS_TX_1_DATA1_PC2

LVDS_TX_1_DATA1_NC3

LVDS_TX_1_DATA2_PD1

LVDS_TX_1_DATA2_ND2

LVDS_TX_1_DATA3_PE1

LVDS_TX_1_DATA3_NE2

LVDS_TX_1_DATA4_PE3

LVDS_TX_1_DATA4_NE4

LVDS_TX_1_CLK_PD3

LVDS_TX_1_CLK_ND4

LVDS_PLL_VREGF5

LVDS_TX_AVDDC1P2F1

LVDS_TX_AVDD2P5_1F4

LVDS_TX_AVDD2P5_2F2

LVDS_TX_AVSS_1C1

LVDS_TX_AVSS_2F3

LVDS_TX_AVSS_3C4

LVDS_TX_AVSS_4A5

LVDS_TX_AVSS_5E5

LVDS_TX_AVSS_6E6

LVDS_TX_AVSS_7D7

LVDS_TX_AVSS_8E7

LVDS_TX_AVSS_9F7

LVDS_TX_AVSS_10G7

LVDS_TX_AVSS_11H7

CLK54_AVDD1P2AD27

CLK54_AVDD2P5AD28

CLK54_AVSSAD26

CLK54_XTAL_NAC26

CLK54_XTAL_PAC27

CLK54_MONITORAE25

PM_OVERRIDEY23

VCXO_AGND_1AA23

VCXO_AGND_2AB24

VCXO_AGND_3AC24

VCXO_AVDD1P2AF25

VCXO_PLL_AUDIO_TESTOUTAF24

RESET_OUTBP24

RESETBF6

NMIBN24

TMODE_0J5

TMODE_1J4

TMODE_2J6

TMODE_3J3

SPI_S_MISOV25

POR_OTP_VDD2P5AH3

POR_VDD1P2AB8

EJTAG_TCKH4

EJTAG_TDIH3

EJTAG_TDOH2

EJTAG_TMSH1

EJTAG_TRSTBG1

EJTAG_CE0H6

EJTAG_CE1H5

PLL_MAIN_AVDD1P2AB26

PLL_MAIN_AGNDAC25

PLL_MAIN_MIPS_EREF_TESTOUTAB27

PLL_RAP_AVD_TESTOUTM6

PLL_RAP_AVD_AVDD1P2N6

PLL_RAP_AVD_AGNDN7

BYP_CPU_CLKAA24

BYP_DS_CLKY24

BYP_SYS216_CLKAE24

BYP_SYS175_CLKAD25

R220 51

EPHY_TDN

R209 51

C246

10uF

READY

C231

4.7uF

C257

4.7uF

+3.3V_MULTI

C223

4.7uF

C259

0.1uF

L201BLM18PG121SN1D

R249

22

A3.3V

R24822

C224

0.1uF

C2330.01uF

EPHY_RDP

C241

0.1uF

A2.5V

R2371K

P200

TJC2508-4A

FOR DEBUG

1

2

3

4

COMP_L_IN

C236

0.1uF

C263

12pF

R214 51

C260

4.7uF

C234

0.1uF

C258

0.1uF

R228120

PC_L_IN

A2.5V

COMP_R_IN

R239

390READY

A1.2V

C239

4.7uF

R229 0READY

A2.5V

L204BLM18PG121SN1D

C228

4.7uF

R2421K

R213 51

C254

0.1uF

54MHz_XTAL_P 008:I2

R216 51

A2.5V

R23375

READY

R238 560

C245

10uF

54MHz_XTAL_P

R225

51

L202

BLM18PG121SN1D

A1.2V

R208

1.5K

SC1_L_IN

C218

0.1uF

SC1_R_IN

R240

4.7K

R2411K

R210 51

FE_TS_DATA_CLK

R221 51

A1.2V

D3.3V

C264

12pF

FE_TS_SYNC

L209

1008LS-272XJLC

R236240

A2.5V

A1.2V

C221

0.1uF

R226

1.5K

R217 51

L205BLM18PG121SN1D

D3.3V

C255

4.7uF

R2352.7K

X200

54MHz

21

3

C262

33pF

R247

604

C226

0.1uF

FE_TS_SERIAL

C2490.1uF

C261

4.7uF

L203

BLM18PG121SN1D

CI_A[14]

C251

0.1uF

SOC_RESET 007:B7

A1.2V

R23175

C2730.1uF

A1.2V

C24810uF

L208BLM18PG121SN1D

C256

0.1uF

A2.5V

A1.2V

C253

0.1uF

A1.2V

L206BLM18PG121SN1D

C2504.7uF

C2470.1uF

JTAG_TMS

/JTAG_TRST

JTAG_TCLK

JTAG_TDO

JTAG_TDI

TP201

R211 5.1

R223 5.1

R222 5.1

R218 5.1

R224 5.1

TP204

TP203

TP202

TP200

MDL_SDA

DISP_EN

P201

TF05-51S

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

MOD_ROM_TX_MOD

R253100FHD

MOD_ROM_RX_MOD

R25527K

FHD

MDL_SCL

PC_SER_CLK

PC_SER_DATA

LVDS_TX_1_DATA1_N

LVDS_TX_0_DATA3_N

LVDS_TX_1_DATA2_P

LVDS_TX_0_CLK_P

LVDS_TX_0_DATA2_P

LVDS_TX_1_DATA4_N

LVDS_TX_1_DATA1_P

LVDS_TX_0_DATA2_N

LVDS_TX_1_DATA4_P

LVDS_TX_0_CLK_N

LVDS_TX_0_DATA1_P

LVDS_TX_1_CLK_P

LVDS_TX_1_DATA3_N

LVDS_TX_0_DATA4_N

LVDS_TX_0_DATA0_P

LVDS_TX_0_DATA0_N

LVDS_TX_1_DATA0_N

LVDS_TX_1_CLK_N

LVDS_TX_1_DATA0_P

LVDS_TX_1_DATA2_N

LVDS_TX_0_DATA4_P

LVDS_TX_0_DATA3_P

LVDS_TX_1_DATA3_P

LVDS_TX_0_DATA1_N

LVDS_TX_0_DATA3_P

LVDS_TX_0_DATA1_P

LVDS_TX_1_DATA1_N

LVDS_TX_1_DATA2_N

LVDS_TX_0_DATA4_N

LVDS_TX_1_CLK_N

LVDS_TX_0_DATA2_N

LVDS_TX_1_DATA0_P

LVDS_TX_1_DATA3_P

LVDS_TX_1_DATA1_P

LVDS_TX_0_DATA1_N

LVDS_TX_0_DATA0_N

LVDS_TX_0_DATA0_P

LVDS_TX_1_DATA2_P

LVDS_TX_1_CLK_P

LVDS_TX_0_CLK_P

LVDS_TX_1_DATA0_N

LVDS_TX_0_CLK_N

LVDS_TX_0_DATA3_N

LVDS_TX_1_DATA3_N

LVDS_TX_0_DATA2_P

LVDS_TX_0_DATA4_P

LVDS_TX_1_DATA4_P

LVDS_TX_1_DATA4_N

SCL3_3.3V005:B6

SDA3_3.3V005:B6

DTV/MNT_V_OUT

USB_DP

USB2_DP_to_MAIN

USB1_DP_to_MAIN

BT_DP

BT_DM

USB_DM

USB2_DM_to_MAIN

USB1_DM_to_MAIN

R275

1K

D3.3V

JTAG_TDO002:D4

R277

1K

JTAG_TMS002:D4JTAG_TCLK002:D4

JTAG_TDI002:D4

/JTAG_TRST002:D4

R276

1K

SIDE_RIN

SIDE_LIN

CI_OUTCLK,CI_OUTDATA[0-7],CI_OUTSTART,CI_OUTVALID

R28322 R28422

R245

2.7K

READYR243

2.7K

READYR2852.7K

WATCH_DOG_RESET007:B7

R244

2.7K

R246

2.7K

R287

4.7K

READY

R25922

MOD_ROM_TX_MOD002:G4

R268

0READY

R256

22

READY

+3.3V_MULTI

R273

4.7K

READY

+3.3V_MULTI

MOD_ROM_RX_MOD002:G4Q2032N7002(F)READY

G

DS

R27022READY

Q2022N7002(F)READY

G

DS

R27422

MOD_ROM_TX005:B6

R286

0READY

R269

4.7K

READY

MOD_ROM_RX005:B6

R272

22

READY

R257

4.7K

READY

C265

0.047uF

C268

0.047uF

C217

0.047uF

READY

C266

0.047uF

C229

0.047uF

READY

C271

0.047uF

C232

0.047uF

READY

C240

0.047uF

C272

0.047uF

C235

0.047uF

READY

C269

0.047uF

C242

0.047uF

C267

0.47uF

C244

0.47uF

C270

0.47uF

C238

0.47uF

C230

0.47uF

C204 0.015uF

C212 0.015uF

C207 0.015uF

C220 0.015uF

50V

C214 0.015uF

C209 0.015uF

C210 0.015uF

C205 0.015uF

C208 0.015uF

C206 0.015uF

C213 0.015uF

C211 0.015uF

C227 0.15uF

25V

C215 0.15uF

C225 0.15uF

25V

C216 0.15uF

25V

C222 0.15uF

25V

R28822

READY

R271

22

READY

R26322READY

R278

1K

READY

R279

1K

READY

R281

1K

L211

BLM18PG121SN1D

L210

BLM18PG121SN1D

+3.3V_MULTI

R230

4.7K

R232

4.7K

R234

4.7K

+3.3V_MULTI

R250

4.7K

R2070USE_NO_HUB

R2010USE_USB_HUB

R2050USE_USB_HUB

R2040USE_USB_HUB

R2020USE_NO_HUB

R2030USE_NO_HUB

R2060USE_NO_HUB

R2000USE_USB_HUB

2 13

54MHz X-TAL

AUDIO INCM-TP PLACE NEAR JACKS

R220 : BCM recommened resistor 562 ohm

BROAD BAND STUDIO

CASE 1 : R = 0 ohm --> CL = 8 pF CASE 2 : R = 22 Ohm --> CL = 22pF

FHD

LVDS

USB HUB

EJTAG

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

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. BCM VIDEO IN/BCM POWER 3 13

BCM3556-C0 10/01/

GND

R332 0READY

SPDIF_OUT009:D6

R31810K

D3.3V

10K

R354

R331 34READY

C334 0.1uF

C30014.7uF

A2.5V

D1.8V

IC100LGE3556C (C0 VERSION)

DS_AGCI_CTLAG28

DS_AGCT_CTLAH28

EDSAFE_AVSS_1AA21

EDSAFE_AVSS_2AB22

EDSAFE_AVSS_3AF26

EDSAFE_AVSS_4AF27

EDSAFE_AVSS_5AF28

EDSAFE_AVDD2P5AG27

EDSAFE_DVDD1P2AE26

EDSAFE_IF_NAE28

EDSAFE_IF_PAE27

PLL_DS_AGNDAD24

PLL_DS_AVDD1P2AB19

PLL_DS_TESTOUTAB25

SD_V5_AVDD1P2AB18

SD_V5_AVDD2P5AC17

SD_V5_AVSSAB17

SD_V1_AVDD1P2AD14

SD_V1_AVDD2P5AD16

SD_V1_AVSS_1AB15

SD_V1_AVSS_2AC15

SD_V2_AVDD1P2AD13

SD_V2_AVDD2P5AE13

SD_V2_AVSS_1AC13

SD_V2_AVSS_2AB14

SD_V2_AVSS_3AC14

SD_V3_AVDD1P2AC12

SD_V3_AVDD2P5AD12

SD_V3_AVSS_1AB13

SD_V3_AVSS_2AA14

SD_V4_AVDD1P2AC11

SD_V4_AVDD2P5AD11

SD_V4_AVSSAB12

SD_RAD10

SD_INCM_RAC10

SD_GAE9

SD_INCM_GAF9

SD_BAH9

SD_INCM_BAG9

SD_Y1AG15

SD_PR1AE15

SD_PB1AF15

SD_INCM_COMP1AH15

SD_Y2AG16

SD_PR2AF16

SD_PB2AH17

SD_INCM_COMP2AH16

SD_Y3AG14

SD_PR3AE14

SD_PB3AF14

SD_INCM_COMP3AH14

SD_L1AH10

SD_C1AG10

SD_INCM_LC1AE10

SD_L2AE11

SD_C2AF11

SD_INCM_LC2AH11

SD_L3AH13

SD_C3AE12

SD_INCM_LC3AF12

SD_CVBS1AD9

SD_CVBS2AG11

SD_CVBS3AG12

SD_CVBS4AF13

SD_INCM_CVBS1AC9

SD_INCM_CVBS2AF10

SD_INCM_CVBS3AH12

SD_INCM_CVBS4AG13

SD_SIF1AF17

SD_INCM_SIF1AG17

SD_FBAD15

SD_FSAE16

SD_FS2AE17

PLL_VAFE_AVDD1P2AB16

PLL_VAFE_AVSSAA15

PLL_VAFE_TESTOUTAC16

RGB_HSYNCAG3

RGB_VSYNCAF4

I2S_CLK_INAE18

I2S_CLK_OUTAF18

I2S_DATA_INAD17

I2S_DATA_OUTAH19

I2S_LR_INAD18

I2S_LR_OUTAG18

AUD_LEFT0_NAG26

AUD_LEFT0_PAH26

AUD_AVDD2P5_0AF23

AUD_AVSS_0_1AA20

AUD_AVSS_0_2AB21

AUD_AVSS_0_3AC22

AUD_AVSS_0_4AC23

AUD_AVSS_0_5AD23

AUD_RIGHT0_NAH25

AUD_RIGHT0_PAG25

AUD_LEFT1_NAH23

AUD_LEFT1_PAG23

AUD_RIGHT1_NAG24

AUD_RIGHT1_PAH24

AUD_AVDD2P5_1AE22

AUD_AVSS_1_1AB20

AUD_AVSS_1_2AC21

AUD_AVSS_1_3AE23

AUD_LEFT2_NAF21

AUD_LEFT2_PAE21

AUD_RIGHT2_NAF22

AUD_RIGHT2_PAG22

AUD_AVDD2P5_2AD21

AUD_AVSS_2_1AC20

AUD_AVSS_2_2AD22

AUD_SPDIFAH2

SPDIF_AVDD2P5AC6

SPDIF_AVSSAE4

SPDIF_IN_NAF3

SPDIF_IN_PAH1

HDMI_RX_0_CEC_DATAG1

HDMI_RX_0_HTPLG_INAA6

HDMI_RX_0_HTPLG_OUTAA5

HDMI_RX_0_DDC_SCLAB3

HDMI_RX_0_DDC_SDAY6

HDMI_RX_0_RESREFAC4

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_VDD3P3AD3

HDMI_RX_0_VDD1P2AE3

HDMI_RX_0_VDD2P5AC3

HDMI_RX_0_AVSS_1AD4

HDMI_RX_0_AVSS_2AB5

HDMI_RX_0_AVSS_3AB6

HDMI_RX_0_AVSS_4AG2

HDMI_RX_0_AVSS_5AB4

HDMI_RX_0_AVSS_6AA7

HDMI_RX_0_PLL_AVSSY8

HDMI_RX_0_PLL_DVDD1P2AC5

HDMI_RX_0_PLL_DVSSW8

HDMI_RX_1_CEC_DATAA3

HDMI_RX_1_HTPLG_INV4

HDMI_RX_1_HTPLG_OUTU6

HDMI_RX_1_DDC_SCLV5

HDMI_RX_1_DDC_SDAV3

HDMI_RX_1_RESREFW4

HDMI_RX_1_CLK_NW2

HDMI_RX_1_CLK_PW3

HDMI_RX_1_DATA0_NY1

HDMI_RX_1_DATA0_P Y2

HDMI_RX_1_DATA1_NAA2

HDMI_RX_1_DATA1_P AA1

HDMI_RX_1_DATA2_NAB2

HDMI_RX_1_DATA2_PAB1

HDMI_RX_1_VDD3P3Y3

HDMI_RX_1_VDD1P2Y4

HDMI_RX_1_VDD2P5W5

HDMI_RX_1_AVSS_1W1

HDMI_RX_1_AVSS_2U5

HDMI_RX_1_AVSS_3W6

HDMI_RX_1_AVSS_4U7

HDMI_RX_1_AVSS_5V7

HDMI_RX_1_AVSS_6W7

HDMI_RX_1_AVSS_7U8

HDMI_RX_1_AVSS_8V8

HDMI_RX_1_AVSS_9Y5

HDMI_RX_1_PLL_AVSSV6

HDMI_RX_1_PLL_DVDD1P2AA4

HDMI_RX_1_PLL_DVSSY7

R350 10K

R351

10K

IC100LGE3556C (C0 VERSION)

DVSS_1AD5

DVSS_2AD6

DVSS_3J7

DVSS_4K7

DVSS_5L7

DVSS_6M7

DVSS_7AB7

DVSS_8AC7

DVSS_9G8

DVSS_10D9

DVSS_11AA9

DVSS_12G10

DVSS_13A11

DVSS_14L11

DVSS_15M11

DVSS_16N11

DVSS_17P11

DVSS_18R11

DVSS_19T11

DVSS_20U11

DVSS_21V11

DVSS_22D12

DVSS_23G12

DVSS_24L12

DVSS_25M12

DVSS_26N12

DVSS_27P12

DVSS_28R12

DVSS_29T12

DVSS_30U12

DVSS_31V12

DVSS_32L13

DVSS_33M13

DVSS_34N13

DVSS_35P13

DVSS_36R13

DVSS_37T13

DVSS_38U13

DVSS_39V13

DVSS_40G14

DVSS_41L14

DVSS_42M14

DVSS_43N14

DVSS_44P14

DVSS_45R14

DVSS_46T14

DVSS_47U14

DVSS_48V14

DVSS_49L15

DVSS_50M15

DVSS_51N15

DVSS_52P15

DVSS_53R15

DVSS_54T15

DVSS_55U15

DVSS_56V15

DVSS_57A16

DVSS_58G16

DVSS_59L16

DVSS_60M16

DVSS_61N16

DVSS_62P16

DVSS_63R16

DVSS_64T16

DVSS_65U16

DVSS_66V16

DVSS_67AA16

DVSS_68D17

DVSS_69L17

DVSS_70M17

DVSS_71N17

DVSS_72P17

DVSS_73R17

DVSS_74T17

DVSS_75U17

DVSS_76V17

DVSS_77AA17

DVSS_78AC19

DVSS_79G18

DVSS_80L18

DVSS_81M18

DVSS_82N18

DVSS_83P18

DVSS_84R18

DVSS_85T18

DVSS_86U18

DVSS_87V18

DVSS_88D20

DVSS_89G20

DVSS_90H20

DVSS_91A21

DVSS_92E21

DVSS_93F21

DVSS_94G21

DVSS_95E22

DVSS_96F22

DVSS_97G22

DVSS_98H22

DVSS_99J22

DVSS_100K22

DVSS_101L22

DVSS_102M22

DVSS_103N22

DVSS_104P22

DVSS_105R22

DVSS_106T22

DVSS_107U22

DVSS_108V22

DVSS_109W22

DVSS_110Y22

DVSS_111AA22

DVSS_112W23

DVSS_113AB23

DVSS_114F28

DVSS_115M28

DVSS_116T28

DVSS_117AC28

C3194.7uF

C30300.01uF

C308

10pF READY

C3121000pF

COMP_Y

C342 0.1uF

R329 75 READY

C3070.1uF

C339 0.1uF

C30271000pF

HDMI0_RXC-_BCM 008:AA19

R32875READY

A2.5V

C30520.1uF

16V

C30460.1uF

16V

C30091000pF

C30164.7uF

C30470.1uF

SC1_G

A3.3V

C30220.01uF

R346499

A1.2V

SC1_FB

R3380READY

R353

10K

SC1_RC344 0.1uF

C304

10pF READY

HDMI0_RX1+_BCM 008:AC19

C3150.01uFREADY

C3700.1uF

C30000.1uF

C3144.7uF

COMP_Pb

A1.2V

R36320

C30440.1uF

A1.2V

A2.5V

DSUB_R009:G4

C30141000pF

HDMI0_RX2+_BCM 008:AD19

C3160.01uFREADY

R301

75

C3571000pF

R327 75 READY

R3340READY

C30260.01uF C3041

0.1uF16V

C30284.7uF

C3554.7uF

C30290.01uF

A2.5V

R317

75

R3420READY

R324

75

C3130.01uF

C303

10pF

READY

R3370READY

R347 0

READYC30564.7uF

L305

BLM18PG121SN1D

C300510uF

C30230.01uF

R349 0

READY

R3400READY

C3090.1uF

C30370.1uF

16V

C346 0.1uFREADY

D1.8V

R345 10K

AUD_LRCK

R32110K

AUD_LRCH

C3670.1uF

C306033uF

C37510uF

C37210uF

R319

12K

C30540.01uF

C3010.1uF

HDMI_SCL 008:AA19

R320

75

L307

BLM18PG121SN1D

C30610.1uF

16V

RGB_VSYNC

C30391000pF

R325

75

L303

BLM18PG121SN1D

R343499

READY

L302BLM18PG121SN1D

A2.5V

A1.2V

C30311000pF

HDMI_SDA 008:AA19

C30120.1uF

C30151000pF

D3.3V

C3104.7uF

C323 0.1uFREADY

C30330.01uF

C30340.01uF

COMP_Pr

C30320.1uFR333 0

READY

C30511000pF

R3441K

C37310uF

HDMI0_RX0-_BCM 008:AB19

DSUB_G009:G4

C3500.1uF

HDMI0_RX0+_BCM 008:AB19

R3390READY

R303

75

C30180.01uF

RGB_HSYNC

TU_SIF

C3540.1uF

C3630.1uF

C3650.01uF

C332 0.1uF

A2.5V

C30244.7uF

L300BLM18PG121SN1D

C300733uF

C30111000pF

C340 0.1uF

C305910uFC3019

1000pF

SCART1_Rout_P

R326 75

READY

HDMI0_RX2-_BCM 008:AC19

C343 0.1uF

A2.5V

C30171000pF

C3170.1uF

A3.3V

C327 0.1uF

C3620.1uF

SC1_B

D3.3V

C3690.1uF

C3043

10uF10V

R322

12K

D1.2V

A1.2V

C3521000pF

AUD_SCK

C3600.01uF

R3360READY

L304

BLM18PG121SN1D

C3110.1uF

C30504.7uF

L308

BLM18PG121SN1D

C30580.1uF

16V

C336 0.1uF

C3590.01uF

C30550.1uF

16V

C305

10pFREADY

IC100LGE3556C (C0 VERSION)

VDDC_1H8

VDDC_2J8

VDDC_3K8

VDDC_4L8

VDDC_5M8

VDDC_6N8

VDDC_7P8

VDDC_8R8

VDDC_9AA8

VDDC_10H9

VDDC_11H10

VDDC_12H11

VDDC_13H12

VDDC_14H13

VDDC_15H14

VDDC_16H15

VDDC_17H16

VDDC_18H17

VDDC_19H18

VDDC_20H19

VDDC_21H21

VDDC_22J21

VDDC_23K21

VDDC_24L21

VDDC_25M21

VDDC_26N21

VDDC_27P21

VDDC_28R21

VDDC_29T21

VDDC_30U21

VDDC_31V21

VDDC_32W21

VDDC_33Y21

AGC_VDDOAH27

VDDO_1AA12

VDDO_2AA13

VDDO_3AA18

VDDO_4AA19

VDDO_5E28

VDDO_6L28

VDDO_7U28

VDDO_8AB28

DDRV_1A9

DDRV_2G9

DDRV_3G11

DDRV_4G13

DDRV_5A14

DDRV_6G15

DDRV_7G17

DDRV_8A19

DDRV_9G19

C30490.1uF

16V

C3200.01uF

C325 0.1uF

C3890.1uF

A1.2V

A2.5V

C3680.1uF

C37410uF

C3470.1uF

C30450.1uF

L301

BLM18PG121SN1D

C30484.7uFC3010

0.01uF

D1.8V

C3780.1uF16V

L306

BLM18PG121SN1D

C30201000pF

HDMI0_RXC+_BCM 008:AB19

R3410READY

C338 0.1uF

C322 0.1uF

R3350READY

C30210.1uF

C30350.1uF

16V

C3060.1uF

C3560.01uF

R348 0

READY

C3610.01uF

R305

75

D1.2V

C326 0.1uF

SC1_ID

C30021000pF

C30010pF

READY

SCART1_Lout_P

C302

0.1uF

C30534.7uF

C30400.1uF

C30040.1uF

TU_CVBS

C30130.1uF

C321 0.1uF

C3181000pF

C30380.1uF

D1.2V

SC1_CVBS_IN

R323

75

C3514.7uF

R33075

C30364.7uF

D1.8V

C300610uF

DSUB_B009:G5

C30030.01uF

C30250.1uF

C30570.1uF

A3.3V

C30420.01uF

C324 0.1uFC36410uF

HDMI0_RX1-_BCM 008:AC19

C333 0.1uF

C335 0.1uF

C337 0.1uF

C341 0.1uF

C345 0.1uF

R314 34

R316 34

R315 34

R300 34

R307 34

C328 0.1uF

C329 0.1uF

C330 0.1uF

C331 0.1uF

R312 34

R313 34

R310 34

R311 34

AV_CVBS_IN

R357 0READY

R358 0READY

SCART1_Lout_N

SCART1_Rout_N

+5V_MULTI

R306

240

R304

120

R309 12

R359 12

R36262

R36462

R366 0READYR365 0READY

R35522

R35622

R352

0

D3.3V

R308 18

R36075

SC1_RGB

CVBS

DSUB

COMPONENT

CONNECT NEAR BCM CHIP

CVBS INCM-TP PLACE NEAR JACKS

SC RGB INCM-TP PLACE NEAR JACKS

COMP INCM-TP PLACE NEAR JACKS

DSUB RGB INCM-TP PLACE NEAR JACKS

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

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. DDR2 MEMORY INTERFACE

BCM3556-C0 10/01/

DDR01_A[13]

DDR01_A[10]

DDR0_DQ[0]

DDR01_A[11]

DDR1_DQ[8]

DDR1_A[5]

DDR01_A[11]

DDR1_A[5]

DDR01_A[12]

DDR01_A[11]

DDR1_A[4]

DDR0_A[4]

DDR01_A[13]

DDR01_A[10]

DDR0_A[5]

DDR1_A[6]

DDR0_DQ[1]

DDR01_A[12]

DDR1_A[6]

DDR01_A[12]

DDR0_DQ[13]

DDR1_A[5]

DDR1_DQ[10]

DDR01_A[10]

DDR01_A[7]

DDR01_A[3]

DDR01_A[7]

DDR01_A[3]

DDR01_A[1]

DDR01_A[3]

DDR01_A[7]

DDR0_DQ[15]

DDR1_DQ[14]

DDR01_A[10]

DDR01_A[0]

DDR01_A[13]

DDR01_A[7]

DDR01_A[7]

DDR1_A[4]

DDR01_A[13]

DDR1_DQ[11]

DDR01_A[12]

DDR01_A[2]

DDR01_A[1]

DDR01_A[9]

DDR1_A[4]

DDR01_A[2]

DDR1_DQ[12]

DDR01_A[9]

DDR01_A[11]

DDR1_DQ[3]

DDR0_A[4]

DDR01_A[8]

DDR01_A[0]

DDR01_A[2]

DDR01_A[8]

DDR01_A[8]

DDR01_A[8]

DDR1_DQ[6]

DDR01_A[2]

DDR0_A[4]

DDR1_A[6]

DDR01_A[13]

DDR01_A[1]

DDR0_DQ[5]

DDR01_A[11]

DDR1_DQ[2]

DDR0_DQ[10]

DDR01_A[0]

DDR0_DQ[3]

DDR0_A[5]

DDR01_A[2]

DDR1_DQ[13]

DDR01_A[7]

DDR01_A[11]

DDR1_DQ[4]

DDR01_A[12]

DDR0_A[6]

DDR1_DQ[5]

DDR01_A[3]

DDR01_A[7]

DDR01_A[11]

DDR0_DQ[11]

DDR0_DQ[4]

DDR01_A[9]

DDR01_A[3]

DDR1_DQ[0]

DDR01_A[13]

DDR01_A[0]

DDR01_A[9]

DDR01_A[0]

DDR1_A[4]

DDR1_DQ[9]

DDR01_A[9]

DDR0_DQ[7]

DDR01_A[9]

DDR01_A[10]

DDR01_A[12]

DDR01_A[1]

DDR0_DQ[12]

DDR0_A[6]

DDR1_A[5]

DDR01_A[8]

DDR01_A[10]

DDR1_DQ[1]

DDR0_DQ[14]

DDR01_A[1]

DDR0_A[5]

DDR1_DQ[15]

DDR01_A[12]

DDR0_DQ[2]

DDR01_A[3]

DDR01_A[8]

DDR0_A[6]

DDR01_A[10]

DDR0_DQ[8]

DDR01_A[2]

DDR0_DQ[6]

DDR0_A[6]

DDR0_A[5]

DDR01_A[8]

DDR01_A[0]

DDR01_A[9]DDR1_DQ[7]

DDR1_A[6]

DDR01_A[13]

DDR0_DQ[9]

DDR01_A[1]

DDR0_A[4]

DDR01_A[3]

DDR01_A[0]

DDR01_A[1]

DDR01_A[2]

DDR0_DQ[15]

DDR0_DQ[14]

DDR0_DQ[13]

DDR0_DQ[12]

DDR0_DQ[11]

DDR0_DQ[10]

DDR0_DQ[9]

DDR0_DQ[8]

DDR0_DQ[7]

DDR0_DQ[6]

DDR0_DQ[5]

DDR0_DQ[4]

DDR0_DQ[3]

DDR0_DQ[2]

DDR0_DQ[1]

DDR0_DQ[0]

DDR1_DQ[15]

DDR1_DQ[0]

DDR1_DQ[1]

DDR1_DQ[2]

DDR1_DQ[3]

DDR1_DQ[4]

DDR1_DQ[5]

DDR1_DQ[6]

DDR1_DQ[7]

DDR1_DQ[8]

DDR1_DQ[9]

DDR1_DQ[10]

DDR1_DQ[11]

DDR1_DQ[12]

DDR1_DQ[13]

DDR1_DQ[14]

C422

0.047uF

D1.8V

R403 0READY

DDR01_BA0

D1.8V

C40310uF10V

C455

22uF

DDR01_A[7-13]

DDR1_DQ[8-15]

004:B5

C460

470pF

C4720.1uF

DDR0_DM1 004:A4 DDR1_DM1 004:A4

IC400BD35331F-E2

3VTTS

2EN

4VREF

1GND

5VDDQ

6VCC

7VTT_IN

8VTT

DDR01_BA2

C4010.1uF16V

DDR01_WEb

DDR0_CLK004:A7;004:C7

C436

0.1uF

A1.2V

DDR0_DQS0 004:A4

AR40375

DDR1_DQ[0-7]

004:B5

DDR1_DQS0 004:H6

DDR1_CLKb004:A7;004:F4

DDR1_DQS0b 004:A3

C4640.1uF

DDR01_RASb

DDR1_DQ[0-15]

C412

470pF

DDR01_A[0-3,7-13]

C421

470pF

C4740.1uF

C447

0.1uF

AR40975

DDR01_BA0

C444

470pF

C4750.1uF

DDR01_CKE

DDR0_A[4-6]

C4000.1uF16V

C438

470pF

DDR0_DQ[0-7] 004:B6

DDR1_DQS1b 004:H3 R4084.99K

1%READY

DDR0_DQS1b 004:E3

DDR0_A[4-6]

DDR01_ODT

D1.8V

C448

0.1uF

DDR01_BA2

DDR0_DQS1b 004:A4

R416 75

C414

1uF

+3.3V_ST

DDR1_A[4-6]

C404

0.1uF

AR400

75

DDR0_VREF0

DDR01_A[0-3]

DDR01_CKE

DDR0_DQS0 004:E6

DDR1_VREF0

DDR_VTT

DDR0_DQ[8-15]

C415

470pF

AR40575

R411100 1

%

C4090.1uF

C410

1uF

C4780.1uF16V

C411

470pF

DDR01_BA2

DDR0_A[4-6]

DDR01_WEb

DDR0_DQ[0-15]

DDR01_WEb

DDR0_DM0 004:A4

DDR01_BA0

DDR01_RASb

DDR01_BA0

DDR01_CASb

DDR1_DQS0b 004:H6

DDR01_BA1

DDR0_DQS1 004:E3

DDR0_VREF0

AR40775

C416

0.1uF

16V

DDR1_VREF0

DDR1_A[4-6]

C443

470pF

DDR01_WEb

C459

0.047uF

C446

0.047uF

DDR1_DM0 004:A4

C461

10uF

DDR1_CLK 004:F7;004:F4

DDR1_CLKb

DDR01_RASb

DDR01_RASb

C427

0.1uF

DDR0_CLKb 004:C7;004:C4 DDR01_RASb

C451

470pF

C476

470pF

DDR01_BA0

DDR0_A[4-6]

DDR01_RASb

DDR1_DQS1b 004:A3

C453

0.1uF

DDR0_CLK 004:C7;004:C4

C435

10uF

C4080.1uF

C463

0.047uF

R406 240

1%

R4094.99K

1%READY

C406

0.1uF

C425

470pF

DDR1_CLK

R415 75

C450

10uF

D1.8V

DDR01_CKE

C431

0.1uF

DDR0_VREF0

R414 75

DDR01_BA2

C445

470pF

DDR01_A[0-3,7-13]

IC100LGE3556C (C0 VERSION)

DDR_BVDD0A6

DDR_BVDD1A24

DDR_BVSS0B7

DDR_BVSS1B24

DDR_PLL_TESTF20

DDR_PLL_LDOB23

DDR01_CKEB17

DDR_COMPC22

DDR01_ODTE16

DDR_EXT_CLKC23

DDR0_CLKB12

DDR0_CLKBC12

DDR1_CLKA13

DDR1_CLKBA12

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

DDR01_A13B13

DDR1_A04F15

DDR1_A05C15

DDR1_A06D16

DDR01_BA0F16

DDR01_BA1B16

DDR01_BA2E15

DDR01_CASBA17

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_DM0A10

DDR0_DM1C10

DDR1_DM0A20

DDR1_DM1F19

DDR0_DQS0B10

DDR0_DQS0BB9

DDR0_DQS1F10

DDR0_DQS1BF9

DDR1_DQS0B19

DDR1_DQS0BC19

DDR1_DQS1E19

DDR1_DQS1BD19

DDR01_RASBC16

DDR_VREF0A7

DDR_VREF1A23

DDR01_WEBC17

DDR_VDDP1P8_1C7

DDR_VDDP1P8_2D22

DDR0_DM0 004:E6

DDR01_RASb

DDR01_CKE

AR40475

C439

10uF

AR40675

DDR01_BA1

AR40175

C440

0.1uF

DDR01_WEb

DDR0_VREF0

DDR0_DQS1 004:A4

DDR01_A[0-3,7-13]

C423

0.1uF

DDR01_BA2

D1.8V

C417

470pF

C426

0.047uF

C454

10uF

DDR01_ODT004:A7;004:C5;004:C2;004:F2;004:I4;004:I6

DDR01_BA1

C429

10uF

AR40875

DDR01_A[0-3,7-13]C424

10uF

C434

470pF

DDR1_CLKb 004:F7;004:F4

DDR01_CASb

C433

470pF

DDR1_VREF0

C437

0.047uF

C418

1uF

DDR01_BA0

DDR01_A[0-3,7-13]

DDR1_DQS0 004:A4

DDR01_CASb

C457

10uF

C458

0.1uF

D1.8V

DDR01_BA2

DDR01_ODT

C428

22uF

DDR01_CASb

D1.8V

DDR01_BA1

DDR01_WEb

DDR01_BA1

DDR1_A[4-6]004:B6;004:F3;004:I7

DDR0_CLKb004:A7;004:C4

DDR0_DQS0b 004:A4

DDR01_BA0

DDR01_WEb

D1.8V

DDR1_DQS1 004:H3

C430

0.1uFC4650.1uF

DDR0_CLK004:A7;004:C4

R413 75

C4730.1uF

C452

0.047uF

C442

470pF

C4070.1uF16V

DDR0_DQS0b 004:E6

C413

1uF

DDR01_ODT

DDR1_DM0 004:H6

C449

0.1uF

DDR_VTT

DDR01_CKE004:A7;004:C7;004:F7;004:F4

C456

22uF

DDR1_VREF0

DDR01_BA1

C432

22uF

D1.8V

DDR0_CLKb004:A7;004:C7

DDR01_ODT

DDR0_DM1 004:E3

DDR01_BA1 DDR1_DQS1 004:A3

AR40275

DDR01_ODT

C462

0.1uF

DDR01_CASb

DDR1_DM1 004:H3

DDR1_A[4-6]

004:B6;004:F6;004:I7

DDR01_CASb

DDR1_CLK004:A7;004:F4

R410100

1%

DDR01_ODT

D1.8V

DDR01_BA2

DDR_VTT

C441

0.047uF

C40510uF10V

R40210K

C4790.1uF16V

C42010uF10V

C4192.2uF10V

R412220

C47710uF10V

IC402NT5TU128M8DE_BD

NANYA_1G_DDR2

CKE8

CKF8

CKEF2

RASF7

CASG7

WEF3

CSG8

BA0G2

BA1G3

NC_1/BA2G1

A0H8

A1H3

A2H7

A3J2

A4J8

A5J3

A6J7

A7K2

A8K8

A9K3

A10/APH2

A11K7

A12L2

A13L8

NC_2/A14L3

NC_3/A15L7

ODTF9

DQ0C8

DQ1C2

DQ2D7

DQ3D3

DQ4D1

DQ5D9

DQ6B1

DQ7B9

DQSB7

DQSA8

DM/RDQSB3

NU/RDQSA2

VDDQ_1A9

VDDQ_2C1

VDDQ_3C3

VDDQ_4C7

VDDQ_5C9

VDD_1A1

VDD_2L1

VDD_3E9

VDD_4H9

VSSQ_1A7

VSSQ_2B2

VSSQ_3B8

VSSQ_4D2

VSSQ_5D8

VSS_1A3

VSS_2E3

VSS_3J1

VSS_4K9

VREFE2

VDDLE1

VSSDLE7

IC401NT5TU128M8DE_BD

NANYA_1G_DDR2

CKE8

CKF8

CKEF2

RASF7

CASG7

WEF3

CSG8

BA0G2

BA1G3

NC_1/BA2G1

A0H8

A1H3

A2H7

A3J2

A4J8

A5J3

A6J7

A7K2

A8K8

A9K3

A10/APH2

A11K7

A12L2

A13L8

NC_2/A14L3

NC_3/A15L7

ODTF9

DQ0C8

DQ1C2

DQ2D7

DQ3D3

DQ4D1

DQ5D9

DQ6B1

DQ7B9

DQSB7

DQSA8

DM/RDQSB3

NU/RDQSA2

VDDQ_1A9

VDDQ_2C1

VDDQ_3C3

VDDQ_4C7

VDDQ_5C9

VDD_1A1

VDD_2L1

VDD_3E9

VDD_4H9

VSSQ_1A7

VSSQ_2B2

VSSQ_3B8

VSSQ_4D2

VSSQ_5D8

VSS_1A3

VSS_2E3

VSS_3J1

VSS_4K9

VREFE2

VDDLE1

VSSDLE7

IC404NT5TU128M8DE_BD

NANYA_1G_DDR2

CKE8

CKF8

CKEF2

RASF7

CASG7

WEF3

CSG8

BA0G2

BA1G3

NC_1/BA2G1

A0H8

A1H3

A2H7

A3J2

A4J8

A5J3

A6J7

A7K2

A8K8

A9K3

A10/APH2

A11K7

A12L2

A13L8

NC_2/A14L3

NC_3/A15L7

ODTF9

DQ0C8

DQ1C2

DQ2D7

DQ3D3

DQ4D1

DQ5D9

DQ6B1

DQ7B9

DQSB7

DQSA8

DM/RDQSB3

NU/RDQSA2

VDDQ_1A9

VDDQ_2C1

VDDQ_3C3

VDDQ_4C7

VDDQ_5C9

VDD_1A1

VDD_2L1

VDD_3E9

VDD_4H9

VSSQ_1A7

VSSQ_2B2

VSSQ_3B8

VSSQ_4D2

VSSQ_5D8

VSS_1A3

VSS_2E3

VSS_3J1

VSS_4K9

VREFE2

VDDLE1

VSSDLE7

IC403NT5TU128M8DE_BD

NANYA_1G_DDR2

CKE8

CKF8

CKEF2

RASF7

CASG7

WEF3

CSG8

BA0G2

BA1G3

NC_1/BA2G1

A0H8

A1H3

A2H7

A3J2

A4J8

A5J3

A6J7

A7K2

A8K8

A9K3

A10/APH2

A11K7

A12L2

A13L8

NC_2/A14L3

NC_3/A15L7

ODTF9

DQ0C8

DQ1C2

DQ2D7

DQ3D3

DQ4D1

DQ5D9

DQ6B1

DQ7B9

DQSB7

DQSA8

DM/RDQSB3

NU/RDQSA2

VDDQ_1A9

VDDQ_2C1

VDDQ_3C3

VDDQ_4C7

VDDQ_5C9

VDD_1A1

VDD_2L1

VDD_3E9

VDD_4H9

VSSQ_1A7

VSSQ_2B2

VSSQ_3B8

VSSQ_4D2

VSSQ_5D8

VSS_1A3

VSS_2E3

VSS_3J1

VSS_4K9

VREFE2

VDDLE1

VSSDLE7

C4690.1uF

C4680.1uF

C4710.1uF

C4670.1uF

C4700.1uF

C4660.1uF

C4810.1uF

C4840.1uF

C4830.1uF

C4820.1uF

C4800.1uF

DDR01_CKE

DDR01_CKE

C402100uF16V

R4010

R4000

R404 0

C485100uF16V

IC404-*1K4T1G084QE-HCF8

SS_1G_DDR2

CKE8

CKF8

CKEF2

RASF7

CASG7

WEF3

CSG8

BA0G2

BA1G3

BA2G1

A0H8

A1H3

A2H7

A3J2

A4J8

A5J3

A6J7

A7K2

A8K8

A9K3

A10/APH2

A11K7

A12L2

A13L8

NC_1L3

NC_2L7

ODT0F9

DQ0C8

DQ1C2

DQ2D7

DQ3D3

DQ4D1

DQ5D9

DQ6B1

DQ7B9

DQSB7

DQSA8

DM/RDQSB3

NU/RDQSA2

VDDQ_1A9

VDDQ_2C1

VDDQ_3C3

VDDQ_4C7

VDDQ_5C9

VDD_1A1

VDD_2L1

VDD_3E9

VDD_4H9

VSSQ_1A7

VSSQ_2B2

VSSQ_3B8

VSSQ_4D2

VSSQ_5D8

VSS_1A3

VSS_2E3

VSS_3J1

VSS_4K9

VREFE2

VDDLE1

VSSDLE7

IC402-*1K4T1G084QE-HCF8

SS_1G_DDR2

CKE8

CKF8

CKEF2

RASF7

CASG7

WEF3

CSG8

BA0G2

BA1G3

BA2G1

A0H8

A1H3

A2H7

A3J2

A4J8

A5J3

A6J7

A7K2

A8K8

A9K3

A10/APH2

A11K7

A12L2

A13L8

NC_1L3

NC_2L7

ODT0F9

DQ0C8

DQ1C2

DQ2D7

DQ3D3

DQ4D1

DQ5D9

DQ6B1

DQ7B9

DQSB7

DQSA8

DM/RDQSB3

NU/RDQSA2

VDDQ_1A9

VDDQ_2C1

VDDQ_3C3

VDDQ_4C7

VDDQ_5C9

VDD_1A1

VDD_2L1

VDD_3E9

VDD_4H9

VSSQ_1A7

VSSQ_2B2

VSSQ_3B8

VSSQ_4D2

VSSQ_5D8

VSS_1A3

VSS_2E3

VSS_3J1

VSS_4K9

VREFE2

VDDLE1

VSSDLE7

IC401-*1K4T1G084QE-HCF8

SS_1G_DDR2

CKE8

CKF8

CKEF2

RASF7

CASG7

WEF3

CSG8

BA0G2

BA1G3

BA2G1

A0H8

A1H3

A2H7

A3J2

A4J8

A5J3

A6J7

A7K2

A8K8

A9K3

A10/APH2

A11K7

A12L2

A13L8

NC_1L3

NC_2L7

ODT0F9

DQ0C8

DQ1C2

DQ2D7

DQ3D3

DQ4D1

DQ5D9

DQ6B1

DQ7B9

DQSB7

DQSA8

DM/RDQSB3

NU/RDQSA2

VDDQ_1A9

VDDQ_2C1

VDDQ_3C3

VDDQ_4C7

VDDQ_5C9

VDD_1A1

VDD_2L1

VDD_3E9

VDD_4H9

VSSQ_1A7

VSSQ_2B2

VSSQ_3B8

VSSQ_4D2

VSSQ_5D8

VSS_1A3

VSS_2E3

VSS_3J1

VSS_4K9

VREFE2

VDDLE1

VSSDLE7

IC403-*1K4T1G084QE-HCF8

SS_1G_DDR2

CKE8

CKF8

CKEF2

RASF7

CASG7

WEF3

CSG8

BA0G2

BA1G3

BA2G1

A0H8

A1H3

A2H7

A3J2

A4J8

A5J3

A6J7

A7K2

A8K8

A9K3

A10/APH2

A11K7

A12L2

A13L8

NC_1L3

NC_2L7

ODT0F9

DQ0C8

DQ1C2

DQ2D7

DQ3D3

DQ4D1

DQ5D9

DQ6B1

DQ7B9

DQSB7

DQSA8

DM/RDQSB3

NU/RDQSA2

VDDQ_1A9

VDDQ_2C1

VDDQ_3C3

VDDQ_4C7

VDDQ_5C9

VDD_1A1

VDD_2L1

VDD_3E9

VDD_4H9

VSSQ_1A7

VSSQ_2B2

VSSQ_3B8

VSSQ_4D2

VSSQ_5D8

VSS_1A3

VSS_2E3

VSS_3J1

VSS_4K9

VREFE2

VDDLE1

VSSDLE7

C486

0.1uF

C488

0.1uF

C4871uF10V

4 13

Close to IC

Close to IC

* DDR_VTT

Close to IC

Close to IC

SI

SI

SI

PI

SI

SS MEMORY MULTI

Close to IC & PLACE TO TOP

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

THERMAL

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. SMPS POWER

10/01/BCM3556-C0

INSTANT_BOOT

+5V_MULTI

R521

0

READY

L513

MLB-201209-0120P-N20LCML00003B

+5V_ST

C54310uF6.3V

AC_DET

+3.3V_USB_HUB

C5460.1uF16V

C548100uF16V

C56510uF16V

C50010uF6.3V

C5520.1uF16V

IC501MP2212DN

3IN

2GND

4BS

1FB

5VCC

6SW_1

7SW_2

8EN/SYNC

C51710uF6.3V

READYRL_ON

5V_ON

P_+5V

P_17V

Q5002SC3052E

BC

C5140.1uF50V

+3.3V_ST

C510

0.1uF

50V

L501

CB4532UK121EEAM38058401

L505

MLB-201209-0120P-N20LCML00003B

0.1uFC513

P_+5V

C5400.1uF16V

C5260.1uF16V

R50110K

READYR512100

C507

100pF

50V

D3.3V

L503

CB3216PA501EEAM44020101

R51710K

C5050.1uF

16V

C518100uF

16V

+5V_MULTI

C5150.1uF

16V

R51410K

C55110uF6.3V

READY

L515

120-ohmMLB-201209-0120P-N2

C51222uF10V

C504100uF

16V

C52510uF6.3V

C50310uF6.3V

READY

+5V_USB

ERROR_DET

C549100uF16V

C5020.1uF16V

RL_ON

+5V_MULTI

C5560.1uF16V

L510

MLB-201209-0120P-N20LCML00003B

C508

1uF10V

+5V_ST

C50122uF10V

+5V_ST

C5090.1uF16V

IC500

AP2121N-3.3TRE1 EAN58801701

1GND

2 VOUT3VIN

R503100

C5540.1uF16V

C50610uF6.3V

R50910K

+5V_ST

C5350.1uF16V

+5V_ST+3.3V_MULTI

R504100

R50010K

READY

P_+5V

C531

0.1u

F16

V

C5110.1uF16V

R51110K

READY

+5V_CI

+3.3V_MULTI

D1.8VL500CIC21J501NE

R505

101/10W1%

+3.3V_NEC_ST

L5023.6uH

NR8040T3R6N

C555100uF16V

L518

120-ohmMLB-201209-0120P-N2

C566100uF16V

C5610.1uF16V

A3.3V

L509

MLB-201209-0120P-N20LCML00003B

A2.5V

IC505

AZ1085S-3.3TR/E10IPMG78341A

1

ADJ/GND

2 OUTPUT3INPUT

R531

910

1%

R532

66.5 1%

R5331K

1%

IC503

AZ1085S-ADJTR/E10IPMG78346A

1

ADJ/GND

2 OUTPUT3INPUT

L516

MLB-201209-0120P-N20LCML00003B

L504

MLB-201209-0120P-N20LCML00003B

P500SMAW200-H18S1

14

9

4

18

13

8

3

17

12

7

2

16

11

6

1

15

10

5

19

D1.2V

C5240.1uF

C53022uF

C55722uF16V

L5072uH

R519

470K

1%

10

R516

C5320.1uF

C52322uF16V

A1.2V

C53422uF16V

C528

1uF10V

C55322uF16V

C5580.1uF16V

C5220.1uF

C5190.1uF

L506BLM18PG121SN1D

INSTANT_BOOT

+5V_ST

R534

910K

1%

R515

100K

C53347uF16V

R53710K

READY

IC502

MP2208DL-LF-Z

3PGND_1

2SS

4SW_1

1AGND

6NC

5IN_1

7BS

8VCC

9POK

10IN_2

11SW_2

12PGND_2

13EN/SYNC

14FB

15

EP

L520

MLB-201209-0120P-N20LCML00003B

R52510K

P_17V

R529

6.2K

1%

C542 0.1uF

L51410uH

NR8040T100M

L511

+5V_TU

C5501uF50V C569

0.1uF16V

R528

33K

1%

C53910uF25V

C56047uF16V

IC504MP8706EN-C247-LF-Z

3SW_2

2SW_1

4BST

1IN

5EN/SYNC

6FB

7VCC

8GND

C56722uF10V

C56222uF10V

C51647uF25V

+5V_

MULT

IR52247

R51822

C52047uF25V

Q501

AO4813EBK60706901

3S1

2G2

4G1

1S2

5 D1_1

6 D1_2

7 D2_1

8 D2_2

R506 27

L508BLM18PG121SN1D

R520

10K

R508

3.9K

READY

D5005.6V

L517

L519

120-ohmMLB-201209-0120P-N2

R530

30K

1%

R52410K

R526

100K

R507

7.5K 1%

R5025.6K1/16W1%

5 13

3A

C IN

4.4A

Instant Boot (5V -->BCM3556 CORE 1.2V)

FRC DDR 1.5V & Multi 5V Switch

Vout=0.8*(1+R1/R2)

MAX 3A

R1

CURRENT: MAX 3A

Multi Power(5V -->3.3V)BCM3556 CORE 2.5V

CURRENT: MAX 6A

R2

Placed on SMD-TOP

POWER Wafer 24P

Placed on SMD-TOP

Instant Boot (5V -->1.8V_DDR)

POWER B/D

Stand-by (5VST --> +3.3V_ST)

V0 = 1.25(1+R2/R1)

R1R2

CURRENT: MAX 3A

R2R1

Vout=0.8*(1+R1/R2)

TUNER 5V

3A R1

R2

Vout=(1+R1/R2)*0.8

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

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.

10/01/BCM3556-C0

FE_TS_DATA[5]

FE_TS_DATA[1]

FE_TS_DATA[6]

FE_TS_DATA[3]

FE_TS_DATA[4]

FE_TS_DATA[2]

FE_TS_DATA[0]

FE_TS_DATA[7]

C6010.1uF16V

READY

FE_TS_DATA_CLK

TU_CVBS

+3.3V_TU

Q6032SC3052

E

B

C

SCL0_3.3V

C61910uF10VREADY

IF_AGC_SEL

C62822pF50VREADY

R6474.7K

C611

0.1uF16V

+1.2V_TU

R601 0

READY

C61210uF10V

C610

0.1uF16V

SCL2_3.3V

C6040.1uF16V

FOR DEBUG

+2.5V_TU

SDA2_3.3V

R62510K

READY

R6384.7K

READY

R64810K

+3.3V_TU

C6030.1uF16V

FE_TS_SYNC

C63022pF50VREADY

C62518pF50V

READY

R624100K

R6442.2K

C6150.1uF16VREADY

FE_TS_VAL

Q6002SC3052READY

E

B

C

R6364.7K

READY

+5V_TU

+1.2V_TU

+5V_TU

Q601

ISA1530AC1E

B

C

FE_TS_SERIAL

C6310.01uF25V

C62910uF10VC627

0.1uF16V

+3.3V_TU

C62318pF50V

READY

FE_TS_DATA[0-7]

+5V_TU

TU_SIF

R62810

SDA0_3.3V

C602

0.1uF 16V

+5V_TU

C608100pF50V

C600100pF50V

R65082

+3.3V_TU

R646

10K

Q602ISA1530AC1

E

B

C

TUNER_RESET

RF_BOOSTER

Q604ISA1530AC1

E

B

C

+2.5V_TU

C6210.1uF16V +3.3V_TU

C6170.1uF16V

R6261.2K

READY

R622100

IC601

AZ1117H-ADJTRE1(EH11A)

2

OUTPUT

3INPUT 1 ADJ/GND

R600 0

READY

R6494701/10W

A1.2V

A2.5V

R605

0

READY

+3.3V_MULTI

+3.3V_TU

L602

BLM18PG121SN1D

C6180.1uF

16V

C62022uF10V

L603

BLM18PG121SN1D

READY

L601

BLM18PG121SN1DC613

100uF16V

L609

BLM18PG121SN1D

READY

Q605ISA1530AC1

E

B

C

ATV_OUT

+5V_TU

C699100uF16V

R6432001/8W

R6452001/8W

C609100uF

16V

TU601TDFR-G135D

NIM TUNER

1RF_S/W_CNTL

2BST_CNTL

3+B1[5V]

4NC[RF_AGC]

5AS

6SCL[A_DEMOD]

7SDA[A_DEMOD]

8NC(IF_TP)

9SIF

10NC

11VIDEO

12GND

131.2V

143.3V

15RESET

162.5V

17SCL[D_DEMOD]

18SDA[D_DEMOD]

19ERR

20SYNC

21VALID

22MCL

23D0

24D1

25D2

26D3

27D4

28D5

29D6

30D7

31

SHIELD

R62922

R63022

R632 22

R631 22

L600BLM18PG121SN1D

R6020

READY

R610 47

R614 47

R615 47

R611 47

R616 47

R612 47

R613 47

R607 47

R606 47

R608 47

R609 47

IC600

AZ1117H-ADJTRE1(EH11A)

READY

2

OUTPUT

3INPUT 1 ADJ/GND

R653

120

READY

R654120

READY

+3.3V_TU

R655

4.7K

R656

4.7K

C6140.1uF16V

R627 47

R6512201/8W

R6522201/8W

FE_TS_ERR

R6410

READY

TU601-*1TDFR-G035D

NIM TUNER_T21

RF_S/W_CNTL

2BST_CNTL

3+B1[5V]

4NC[RF_AGC]

5NC_1

6SCLT

7SDAT

8NC(IF_TP)

9SIF

10NC_2

11VIDEO

12GND

13+B2[1.2V]

14+B3[3.3V]

15RESET

16+B4[2.5V]

17SCL[D_DEMOD]

18SDA[D_DEMOD]

19ERR

20SYNC

21VALID

22MCL

23D0

24D1

25D2

26D3

27D4

28D5

29D6

30D7

31

SHIELD

R621 0

R642

0

11 13TUNER

R2

close to TUNER

close to TUNER

OPTION : RF AGC

Close to the tuner

NIM OPTION - FOR DEBG

R1

CAN NIM TUNER for EU

NIM POWER BLOCK

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

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.

10/01/BCM3556-C0

R7163.3

+3.3V_DVDD

R7183.3

SDA2_3.3V004:E17;001:Y15

AC_DET011:I17;001:V10

+3.3V_AU_AVDD

R709200

1%

C719

0.033uF50V

R712

470

R71118K

1%

C7310.033uF50V

AVSS

AVSS

+3.3V_DVDD

R713

470

C718 0.033uF50V

C730

0.033uF50V

AMP_RESET_N

001:O19

R7153.3

+3.3V_DVDD

SCL2_3.3V004:M17;001:Y14

AUD_MASTER_CLK

001:Z13

+3.3V_DVDD

+17V_AMP

C70910uF 16V

+3.3V_AU_AVDD

C70110uF 16V

AVSS

R7173.3

AVSS

L703

120-ohm

L702

120-ohm

IC700

TAS5709PHPR

1OUT_A

2PVDD_A_1

3PVDD_A_2

4BST_A

5GVDD_OUT_1

6SSTIMER

7OC_ADJ

8NC

9AVSS

10

PLL_FLTM

11

PLL_FLTP

12

VR_ANA

13AVDD

14TESTOUT

15MCLK

16OSC_RES

17DVSS_1

18VR_DIG

19PDN

20LRCLK

21SCLK

22SDIN

23SDA

24SCL

25

RESET

26

STEST

27

DVDD

28

DVSS_2

29

GND

30

AGND

31

VREG

32

GVDD_OUT_2

33

BST_D

34

PVDD_D_1

35

PVDD_D_2

36

OUT_D

37 PGND_CD_138 PGND_CD_239 OUT_C40 PVDD_C_141 PVDD_C_242 BST_C43 BST_B44 PVDD_B_145 PVDD_B_246 OUT_B47 PGND_AB_148 PGND_AB_2

TV_LOUT

P_17V

C749

0.1uF

SCART1_MUTE

TV_LOUT

C746 33pF

Q701RT1P141C-T112

1

2

3

2SC3052Q702

TV_ROUT

IC701LM324D

33

22

44

11

66

55

77

88

99

1010

1111

1212

1313

1414

TV_ROUT

2SC3052Q705

C745 33pF

R729 2K

1/16W5%

R7202K

R706

2K

READY

R727

2K1/16W5%

R7192K

R7000

READY

R7050

R710 0

READY1/16W5%

R7021K

R714

22K

R70322K

R708 33

R70433

R707 33

R724 33K

R723 33K

R7225.6K

R7215.6K

R726

10K

R725

10K

C7040.01uF

R74222pF

READY

C7030.1uF

C7001000pF50V

READY

C74822pFREADY

C74722pF

READY

C75022pF

READY

C7021000pFREADY

C70733pF

READY

C70633pF

READY

C7110.01uF

C7200.01uF

C7250.01uF

C7260.01uF

C721

0.01uF

C7150.1uF

C713

0.047uF

C712

4700pF

C710 4700pF

C708

0.047uF

C714

2200pF

C7390.01uF

C7410.01uF

C7380.01uF

C7400.01uF

+3.3V_DVDD

C7420.1uF25V

+3.3V_MULTI

C7330.68uF

C7320.68uF

+17V_AMPP_17V

+17V_AMP

L704

MLB-201209-0120P-N20LCML00003B

C716

1uF

C7340.1uF

C7360.1uF

C7370.1uF

C7350.1uF

SCART1_Lout_P

SCART1_Lout_N R7305.6K

SCART1_Rout_P

SCART1_Rout_N

R7315.6K

AUD_LRCH

AUD_LRCK

AUD_SCK

L701AD-9060

EAP61008401

2S

1S 1F

2F

L700AD-9060

EAP61008401

2S

1S 1F

2FP703

WAFER-ANGLE

1

2

3

4

R728

2.2K

READYR744

2.2K

READY

C74410uF35V

C74310uF35V

C717

1uF

R1070

10K

READY

+3.3V_ST

R732

47K

READY

R733

47K

READY

R735

47K

READY

R734

47K

READY

C72347uF25V

C72747uF25V

C72447uF25V

C72247uF25V

L705

120-ohm

C72810uF25V

C72910uF25V

C7054.7uF16V

SDA3_3.3V004:E17;001:Y15

SCL3_3.3V004:M17;001:Y14R736 33

READY

R701 33READY

AMP

PULL DOWN

This parts are Located on AVSS area.

SPK_R-

Separate DGND AND AVSS

SPK_L-

SPK_R+

SPK_L+

TV_L/ROUT

MUTE Ctrl

MNT/DTV OUT

Audio Out Amp

7 13AUDIO AMP

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

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.

HDMI MUX/HDMI

10/01BCM3556-C0

GND

D0+_HDMI3

DDC_SCL_4

D0-_HDMI1

DDC_SDA_3

DDC_SDA_4

CK+_HDMI1

GND

CEC_REMOTE

DDC_SDA_1

D2-_HDMI1

5V_HDMI_2

5V_HDMI_1

D1+_HDMI1

D0-_HDMI3

CK-_HDMI3

D1-_HDMI1

D0+_HDMI1

D2+_HDMI3

HPD2

D1-_HDMI3

D2-_HDMI3

GND

CK+_HDMI3

GND

CK-_HDMI1

DDC_SCL_3

5V_HDMI_4

D1+_HDMI3

DDC_SCL_1

CEC_REMOTE

D2+_HDMI1

5V_HDMI_3

+3.3V_ST

BSS83Q808

S B D

G

HDMI_CECCEC_REMOTE

D805 MMBD301LT1G30V

C8010.1uF16V

R805

1K

R826

1K

R818 10K

D809

AVRL161A1R1NT

D806

AVRL161A1R1NT

READY

D807

AVRL161A1R1NT

READY

D808

AVRL161A1R1NT

READY

JK801

EAG59023302

14

13

5D1_GND

20

SHIELD

12

11

2D2_GND

19

18

10CK+

4D1+

1D2+

17

9D0-

8D0_GND

3D2-

16

7D0+

6D1-

15

JK800

EAG59023302

14

13

5D1_GND

20

SHIELD

12

11

2D2_GND

19

18

10CK+

4D1+

1D2+

17

9D0-

8D0_GND

3D2-

16

7D0+

6D1-

15

JK802

EAG59023301

14

13

5D1_GND

20

SHIELD

12

11

2D2_GND

19

18

10CK+

4D1+

1D2+

17

9D0-

8D0_GND

3D2-

16

7D0+

6D1-

15

R804

1K

JK803

EAG42463001

14

13

5D1_GND

20

JACK_GND

12

11

2D2_GND

19

18

10CK+

4D1+

1D2+

17

9D0-

8D0_GND

3D2-

16

7D0+

6D1-

15

C827

0.1uF

HDMI0_RX0-_BCM003:D4

HDMI0_RXC-_BCM003:D4

C814

0.1uF

+3.3V_HDMI

C818

0.1uF

C8280.1uF16V

R860

READY

0

+5V_MULTI

C8080.1uF16V

+1.8V_HDMI

C820

0.1uF

C8070.1uF16V

HDMI0_RX2+_BCM

003:D4

C811

0.1uF

C817

0.1uF

C812

0.1uF

R861

12K

C824

0.1uF

HPD4

008:T28

R857

READY4.7K

C8230.1uF16V

HDMI0_RX0+_BCM

003:D4

+1.8V_HDMI

R8391.8K

R863 0

READY

+3.3V_HDMI

C815

0.1uF

HDMI0_RX1+_BCM

003:D4

DDC_SCL_1008:H26;008:O8

SCL2_3.3V

001:I4;007:E14;007:K5;025:AE10;027:U11

R8381.8K

C813

0.1uF

HPD3

008:I19

HDMI0_RX1-_BCM

003:D4

HDMI0_RX2-_BCM

003:D4

C8290.1uF16V

C8050.1uF

SDA2_3.3V

001:I4;007:C12;007:K5;025:AF10;027:U10

C8190.1uF16V

CEC_REMOTE005:E5;008:H17;008:H26;008:H7;008:S25;008:Z26;008:AE26

C8160.1uF16V

5V_HDMI_1

5V_HDMI_4

DDC_SCL_2 008:H8;008:T4

DDC_SDA_2 008:H8;008:T4

HDMI0_RXC+_BCM003:D4

C8060.1uF16V

DDC_SDA_1008:H26;008:O8

C8210.1uF16V

C8040.1uF16V

C825

0.1uF

HPD2 008:H10

C826

0.1uF

R832

47KR83047K

R82147K

R82247K

R823

47K

DDC_SCL_2

R83147K

R833

47K

R824

47K

DDC_SDA_2

DDC_SCL_1

DDC_SDA_1

+5V_MULTI5V_HDMI_2

D801ENKMC2838-T112

A1

C

A2

+5V_MULTI

D802ENKMC2838-T112

A1

C

A2

5V_HDMI_1

5V_HDMI_3

D800ENKMC2838-T112

A1

C

A2

+5V_MULTI

+5V_MULTI

5V_HDMI_4

D803ENKMC2838-T112

A1

C

A2

D2-_HDMI2

DDC_SDA_2

D1+_HDMI2

D1-_HDMI2

CK-_HDMI2

CEC_REMOTE

DDC_SCL_2

D0-_HDMI2

D2+_HDMI2

CK+_HDMI2

D0+_HDMI2

D2-_HDMI1

D0-_HDMI1

D1-_HDMI1

D1+_HDMI1

CK+_HDMI1

D0+_HDMI1

CK-_HDMI1

D2+_HDMI1

DDC_SCL_3

DDC_SDA_3

DDC_SCL_4

DDC_SDA_4

DDC_SDA_3

DDC_SCL_3

D2-_HDMI2

D2+_HDMI2

D0-_HDMI2

D0+_HDMI2

D1-_HDMI2

D1+_HDMI2

CK+_HDMI2

CK-_HDMI2

CK-_HDMI3

D1-_HDMI3

D0-_HDMI3

D2+_HDMI3

CK+_HDMI3

D0+_HDMI3

D1+_HDMI3

D2-_HDMI3

L800BLM18PG121SN1D

+1.8V_HDMI

C8100.1uF16V

D3.3V

L801

BLM18PG121SN1D

+3.3V_HDMID1.8V

C8220.1uF16V

HPD1008:I19

CK+_HDMI4

CK-_HDMI4

D1-_HDMI4

D0-_HDMI4

D2+_HDMI4

D1+_HDMI4

D2-_HDMI4

D0+_HDMI4

D0+_HDMI4

D0-_HDMI4

D1-_HDMI4

CK-_HDMI4

CK+_HDMI4

D2-_HDMI4

D2+_HDMI4

D1+_HDMI4

5V_HDMI_3

5V_HDMI_2

DDC_SDA_4

DDC_SCL_4

HDMI_SDA

008:AA19

HDMI_SCL

008:AA19

+5V_MULTI

5V_HDMI/MULTI_2

5V_HDMI/MULTI_35V_HDMI/MULTI_4

5V_HDMI/MULTI_1

5V_HDMI/MULTI_2R807 10K

R802

3.6K

READY

Q804KRC104S

E

B

C

Q801KRC104S

E

B

C

R806 10K

C8000.1uF16V

R808 10K

HPD1

Q800KRC104S

E

B

C

Q803KRC104S

E

B

C

5V_HDMI/MULTI_1R801

1K

R829 10K

C8030.1uF16V

R834 10K

HPD4

Q806KRC104S

E

B

C

Q807KRC104S

E

B

C

5V_HDMI/MULTI_4

R825

3.6K

READY

R819 10K

C8020.1uF16V

R820 10K

HPD3

Q802KRC104S

E

B

C

Q805KRC104S

E

B

C

5V_HDMI/MULTI_3

R803

3.6K

READY

R846

0

READY

R865

0

READY

R864

0

READY

R8581.2K

R8591.2K

R848

0

READY

R844

0

READY

R843

0

READY

R847

0

READY

R835

27K

R855

1

R856

1

C809

0.1uF16V

IC800

TDA19997

1VSS_1

2OUT_C+

3OUT_C-

4VDDO[3V3]

5OUT_DDC_CLK

6OUT_DDC_DAT

7VSS_2

8VDDDC[1V8]_1

9RXA_HPD

10RXA_5V

11RXA_DDC_DAT

12RXA_DDC_CLK

13RXA_C-

14RXA_C+

15VDDH[3V3]_1

16RXA_D0-

17RXA_D0+

18VSS_3

19RXA_D1-

20RXA_D1+

21VDDH[3V3]_2

22RXA_D2-

23RXA_D2+

24VDDH[1V8]_1

25AUX_5V

26

VSS_4

27

TEST1

28

RXB_HPD

29

RXB_5V

30

RXB_DDC_DAT

31

RXB_DDC_CLK

32

RXB_C-

33

RXB_C+

34

VDDH[3V3]_3

35

RXB_D0-

36

RXB_D0+

37

VSS_5

38

RXB_D1-

39

RXB_D1+

40

VDDH[3V3]_4

41

RXB_D2-

42

RXB_D2+

43

VSS_6

44

CDEC_DDC

45

VDDDC[1V8]_2

46

VDDDC[1V8]_4

47

TEST2

48

PD

49

I2C_SDA

50

I2C_SCL

51 RXE_DDC_CLK52 RXE_DDC_DAT53 INT_N/MUTE54 CDEC_STBY55 VDDS[3V3]56 VSS_757 CEC58 RXC_HPD59 RXC_5V60 RXC_DDC_DAT61 RXC_DDC_CLK62 RXC_C-63 RXC_C+64 VDDH[3V3]_565 RXC_D0-66 RXC_D0+67 VSS_868 RXC_D1-69 RXC_D1+70 VDDH[3V3]_671 RXC_D2-72 RXC_D2+73 VSS_974 R12K75 VDDH[1V8]_2

76

RXD_HPD

77

RXD_5V

78

RXD_DDC_DAT

79

RXD_DDC_CLK

80

RXD_C-

81

RXD_C+

82

VDDH[3V3]_7

83

RXD_D0-

84

RXD_D0+

85

VSS_10

86

RXD_D1-

87

RXD_D1+

88

VDDH[3V3]_8

89

RXD_D2-

90

RXD_D2+

91

VDDDC[1V8]_3

92

VSS_11

93

OUT_D2+

94

OUT_D2-

95

VDDO[1V8]

96

OUT_D1+

97

OUT_D1-

98

VSS_12

99

OUT_D0+

100

OUT_D0-

CEC_REMOTE

R854

10

R809 22

R810 22

R814 22

R815 22

R828 22

R827 22

R813 22

R816 22

R867

0

R868

0

R869

0

R870

0

R871

0

R872

0

R873

0

R874

0

R811 0

R866

0

READY

R853

0

R862

0

R817 0

R836 0

R812 0

R800

2K

R837

100K

SIDE HDMI

6 13HDMI

$0.47->$0.27

$0.47->$0.28

HDMI2

HDMI S/W For Platform

HDMI1

SIDE_HDMI

HDMI3

EDID Pull-up

NEED TO CHECK THE CASE OF INSTANT BOOT

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

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.

10/01/BCM3556-C0

DDC_SCL/UART_RX

DSUB_DET

GND

12pF

C917

DDC_SCL/UART_RX

DSUB_G

DSUB_B

C9220.1uF

DSUB_R

DSUB_VSYNC

PC_SER_DATADDC_SDA/UART_TX

DDC_SDA/UART_TX

12pF

C916

IC901AT24C02BN-10SU-1.8

STM_2K_EEPROM

3

2

4

1

5

6

7

8

PC_SER_CLK

+3.3V_MULTI

DSUB_HSYNC

+5V_VGA

C9000.1uF16V

DDC_SDA

DDC_SCL

R904100

C9070.1uF50V

+3.3V_ST

C9090.1uF50V

C9100.1uF50V

IC900

MAX3232CDR

3C1-

2V+

4C2+

1C1+

6V-

5C2-

7DOUT2

8RIN2

9ROUT2

10

DIN2

11

DIN1

12

ROUT1

13

RIN1

14

DOUT1

15

GND

16

VCC

C9110.1uF50V

R905

100

RS232C_TXD

+3.3V_ST

RS232C_RXD

C9020.1uF50V

R93612K

READY

R93512K

READY

PC_L_IN

R926470K

READY

R927470K

READY

PC_R_IN

+5V_VGA

+5V_MULTI

D912

ENKMC2838-T112

A1

C

A2

KEY2

+3.3V_ST

KEY1

LED_WHITE

D911

5.6V

D910

5.6V

D901

READY

D900

READY

D905

D904

D909

30V

READY

D906

D907

D902

30V

D903

30V

LED_BREATHING

L901MLB-201209-0120P-N2

+3.3V_MULTI

C93010pF

C90310pF

C92610pF

C93310pF

C92910pFREADY

C93110pF

D913

C92410pF

READY

C92310pFREADY

D908

+3.3V_MULTI

LED_RED

R94522

P900SPG09-DB-010

1 RED

2 GREEN

3 BLUE

4 GND_1

5 DDC_GND

6 RED_GND

7GREEN_GND

8 BLUE_GND

9 NC

10 SYNC_GND

11GND_2

12DDC_DATA

13H_SYNC

14V_SYNC

15DDC_CLOCK

16SHILED

C9270.1uF16V

C9320.1uF16V

P901

SPG09-DB-009

1 2 3 4 5

6 7 8 9

10

R9171K

C9140.1uF16V

READY

R911

10K

C901270pF50VREADY

R90210

C906220pF50VREADY

C908220pF50VREADY

R90310

C905220pF50VREADY

4.7pFC915READY

4.7pFC913READY

4.7pFC912READY

L900MLB-201209-0120P-N2

R922 100

C91918pF50V

C91818pF50V

R94622

R94722

R94110K

R93810K

R9394.7K

R9004.7K

R9014.7K

JK900

PEJ027-01

6B T_TERMINAL2

7B B_TERMINAL2

5 T_SPRING

4 R_SPRING

7A B_TERMINAL1

6A T_TERMINAL1

3 E_SPRING

R95922

R95322

+5V_MULTI

C9280.1uF

R96122

READY

RGB_HSYNC003:B2

IC90374F08D

3Q0

2D0B

4D1A

1D0A

6Q1

5D1B

7GND

8Q2

9D2A

10D2B

11Q3

12D3A

13D3B

14VCC

RGB_VSYNC003:B2

R96022

READY

DSUB_VSYNC

DSUB_HSYNC

EDID_WPR913 10K

+5V_MULTI

R92847K

R92110K

+3.3V_ST

+3.3V_ST

Q9022SC3052

E

BC

R91022

R91447K

R92547K

R9120

READY

Q9012SC3052

EB

C

+3.3V_ST

R94010K

READY

+3.3V_ST

IR_NEC

+5V_MULTI

L902READY

R9242.7K

R9232.7K

D915

5.6VCDS3C05HDMI1

D916

5.6VCDS3C05HDMI1

P906

12507WS-12L

1IR

2GND

3KEY1

4KEY2

5LED-RED

6GND

7SCL

8SDA

9GND

103.3V_ST

113.3V_MULTI

12LED-WHITE

13

GND

R9064.7K

READY

R9074.7K

READY

+3.3V_MULTI

IR

P907

12507WR-03L

LED_PK90

1

2

3

4

D918

D917

SUB_SCL

SUB_SDA

R93710K

R9291

R9301

R93422

R93222

R98810

LED_PK90

L903MLB-201209-0120P-N2

LED_PK90

10R916

10R915

R9330

R9310

R943 0

R942 0

R944 0

R9550NON_M_REMOTE

R909 47K

READY

MOD_ROM_TX

R9510NON_M_REMOTE

R918

0

C904

0.1uF

M_REMOTE

R908

4.7K

READY

M_REMOTE_MOD_ROM_TX

IC902MC14053BDR2G

M_REMOTE

3Z1

2Y0

4Z

1Y1

6INH

5Z0

7VEE

8VSS

9C

10B

11A

12X0

13X1

14X

15Y

16VDD

R9620

M_REMOTE

M_REMOTE_TX

REMOTE_SW_CTRL

DD

R956

2.7K

R948100

M_REMOTE_TX

R957

2.7K

R950100

R949100

L904

BLM18PG121SN1D

120-ohm

R958

2.7K

M_REMOTE_RX

R952

4.7K

READY

RF_RESET

DC

R9544.7K

READY

R919100

R920100

P902

12507WR-08L

M_REMOTE

1

2

3

4

5

6

7

8

9

+3.3V_MULTI

+3.3V_MULTI

M_REMOTE_MOD_ROM_RX

M_REMOTE_RX

MOD_ROM_RX

+3.3V_MULTI

+3.3V_MULTI

IC901-*1R1EX24002ASAS0A

RENESAS_2K_EEPROM

3A2

2A1

4VSS

1A0

5SDA

6SCL

7WP

8VCC

ROM DOWNLOAD FOR PDP

RS232CPC AUDIO

10 13LVDS/RS232//RGB

RGB

FOR PK/J90 - BREATING

BCM Reference

RGB V/HSYNC BUUFFER

M24C02 COMPARE THE COST

READY FOR BEADbcm REF circuit

SUB Board I/F

M_REMOTE CONNECT --> BCM UART

STATUSWIRELESS_SW_CTRL

LOW

X1/Y1/Z1HIGH

MODULE ROM DL CONNECT --> BCM UARTX0/Y0/Z0

SELECT PIN

M_REMOTE & MOD_ROM_DL

MOTION REMOTE

M/R UART SWITCH

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

Fiber Optic

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.

10/01/BCM3556-C0

R10071K

COMP_Pr

COMP_L_IN

COMP_DET

COMP_Pb

R1004

10K

+3.3V_MULTI

COMP_R_IN

GND

SPDIF_OUT

C10230.1uF50V

R10581K

JK1003

JST1223-001

1

GND

2

VCC

3

VINPUT

4

FIX_POLE

+5V_MULTI

REC_8

Q10042SC3052

E

B

C

Q10062SC3052

E

B

C

SC_RE2

P_17V

Q10022SC3052

E

B

C

SC_RE1

R10351K

SC1_CVBS_IN

SC1_FB

TV_ROUT

R103310K

R101875

READY

R103022

R102712KREADY

TV_LOUT

R102812KREADY

SC1_ID

SC1_G

SC1_R

R1009

75

READY

+3.3V_MULTI

R102275

SC1_B

R101075

READY

R1011470K

R1029

470K

C1008330pF50VREADY

C1007

330pF50V

READYC1005OPT

READY

SC1_L_IN

C1006OPT

READY

R1008

470K

C10120.1uF16V

SC1_R_IN

REC_8

SC1_VOUT

SCART1_DET

R1000

470K

R1001

470K

R1015

12K

READY

R1016

12K

READY

+5V_MULTI

R1020470KREADY

R1021470KREADY

R102375

D1000

30V

D100830V

D100930V

D101030V

D101530V

D101630VREADY

D101730V

READY

R10021K

R10031K

C10026800pF50V

C10036800pF50V

R1051100

C102222pF

C102410uF16VREADY

D1018

30V

JK1000PPJ234-01

5A [GN]O-SPRING

6A [GN]E-LUG

4A [GN]CONTACT

7B [BL]E-LUG-S

5B [BL]O-SPRING

7C [RD]E-LUG-S

5C [RD]O-SPRING_1

5D [WH]O-SPRING

4E [RD]CONTACT

5E [RD]O-SPRING_2

6E [RD]E-LUG

+5V_MULTI

Q1005

ISA1530AC1

E

B

C

SC1_VOUT

Q1003

2SC3052

E

B

C

+3.3V_MULTI

D102230V

R10191K

R1037

470K

SIDE_RIN

SIDE_LIN

R1042

12K

READY

R1043

12K

READY

R1038

470K

C10130.1uF16V

AV_CVBS_IN

SIDEAV_DETR1036

10K

R1041

0

READY

P_17V

L1000

BLM18PG121SN1D

COMP_Y

DTV/MNT_V_OUT

ATV_OUT

IC1001NLASB3157DFT2G

3B0

2GND

4A

1B1

6SELECT

5VCC

R1045

10K

+5V_MULTI

DTV_ATV_SELECT

27pFC1031

27pFC1026

27pFC1027

27pFC1004

27pFC1017

27pFC1020

L1003CM2012FR27KT

L1001CM2012FR27KT

L1002CM2012FR27KT

C1011220pF50V

READY

C1032220pF50V

READY

C1016220pF50V

JK1002

PPJ235-01

4A [YL]O-SPRING

5A [YL]E-LUG

3A [YL]CONTACT

4B [WH]O-SPRING

3C [RD]CONTACT

4C [RD]O-SPRING

5C [RD]E-LUG

C10190.1uF25V

C10180.1uF25V

R101482

R102627KREADY

R104427KREADY

+5V_MULTI

C1010100uF16V

JK1001PSC008-02

1R_OUT

2R_IN

3L_OUT

4GND

5GND

6LIN

7B

8SC_ID

9.

10.

11G_OUT

12D2B_OUT

13R_GND

14RGB_GND

15R_OUT

16RGB_IO

17SYNC_GND1

18SYNC_GND2

19SYNC_OUT

20SYNC_IN

21COM_GND

23

SHIELD

22AV_DET

R1069

22

C102147uF16V

D1036

5.1V

D1035

5.1V

D1006

5.1V

D1005

5.1V

D1004

5.1V

D1003

5.1V

D1001

5.1V

D1002

5.1V

D1007

5.1V

D1011

5.1V

D1031

5.1V

D1032

5.1V

D1029

5.1V

D1030

5.1V

D1033

5.1V

D1034

5.1V

D1023

5.1V

D1024

5.1V

D1025

5.1V

D1026

5.1V

D1014

5.1V

D1019

5.1V

D1012

5.1V

D1013

5.1V

D1020

5.1V

D1021

5.1V

D1027

5.1V

D1028

5.1V

R101375 READY

C1000220pF50V

READY

C1033

100uF

25V

R105627K

R105715K

R10240

R10250

R1062150

R1065330

R1061

120

R103215K R1034

3.9K

R10390

R10060

R10050

R10400

R10120

R10460

R10170

0R1031

R1053

1K

R1054

1K

R1063

12K

R106010K

R1050

7.5K

R10593K

Full SCART 1

COMPONENT

[SCART1 PIN 8]

SIDE CVBS

9 13JACK

SPDIF

[SCART TV VOUT]

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

USB DOWN STREAM

USB DOWN STREAM

THERMAL

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.

10/01BCM3556

USB1_DM_to_HUB

USB2_OCD

R1118100K

+5V_USB

USB2_CTL

USB1_DP_to_HUB

USB2_DM_to_HUB

R1113 100K

+1.8V_USB_HUB

C11010.1uF16V

R11021M

+3.3

V_US

B_HU

B

+3.3V_USB_HUB

C11020.1uF16V

+3.3

V_US

B_HU

B

C11210.1uF16V

+3.3V_USB_HUB

C11070.1uF16V

D1103

5.6VCDS3C05HDMI1

R110

012

K

+3.3V_USB_HUB

C11110.1uF16V

+1.8V_USB_HUB_PLL

C11040.1uF16V

D1101

5.6VCDS3C05HDMI1

R1104

100K

X110024MHz

+1.8

V_US

B_HU

B

+3.3V_USB_HUB

C11140.1uF16V

USB_DM

C11030.1uF16V

+1.8

V_US

B_HU

B_PL

L

R1111 100KUSB2_DP_to_HUB

C11090.1uF16V

C11130.1uF16V

USB_DP

+3.3V_USB_HUB

R1112 100K

+3.3

V_US

B_HU

B

+3.3V_USB_HUBR11084.7K

C11101uF10V

C11121uF10V

USB2_DP_to_HUB

USB2_DM_to_HUB

+3.3V_USB_HUB+3.3V_USB_HUB

R113010K

R114210KREADY

USB2_DM_to_MAIN

USB2_DP_to_MAIN

USB1_DM_to_HUB

R112910K

+3.3V_USB_HUB

USB1_DP_to_HUB

R114110KREADY

C11200.1uF16V

D1102

5.6VCDS3C05HDMI1

+5V_USB

USB1_OCD

D1100

5.6VCDS3C05HDMI1

+3.3V_USB_HUB

USB1_DP_to_MAIN

USB1_DM_to_MAIN

USB1_CTL

R111533READY

R111633

READY

R110910K

READY+3.3V_USB_HUB

R110610K

READY

R111010K

READY

BT_DP

C1108

1uF

BLUE_TOOTH

+3.3V_MULTI

BT_DM

Q1103

RTR030P02

BLUE_TOOTH

S D

G

BT_ON/OFFR11144.7K

BLUE_TOOTH

R1103

0 READY

Q11012SC3052

BLUE_TOOTHE

B

C

R110747K

R1105 47KBLUE_TOOTH

USB1_CTL_HUBR1146 0READY

USB1_OCD_HUB R1122 0READY

R1144 0READY

USB2_CTL_HUBUSB2_OCD_HUB R1123 0READY

USB1

_OCD

_HUB

USB1

_CTL

_HUB

USB2

_OCD

_HUB

USB2

_CTL

_HUB

/RST_HUB 004:E17;001:Y15

L1101

MLB-201209-0120P-N20LCML00003B

READY

P1101

KJA-UB-4-0004EAG41945401

1

2

3

4

5

P1102

KJA-UB-4-0004EAG41945401

1

2

3

4

5

BT_RESET

VREG_CTR

IC1102AP2191SG-13

3IN_2

2IN_1

4EN

1GND

5FLG

6OUT_1

7OUT_2

8NC

IC1101AP2191SG-13

3IN_2

2IN_1

4EN

1GND

5FLG

6OUT_1

7OUT_2

8NC

P1100

12507WS-10L

BLUE_TOOTH

1

2

3

4

5

6

7

8

9

10

11

IC1100

USB2512A_AEZG

1USBDN1_DM

3USBDN2_DM

7NC_2

9NC_4

10

VDDA33_2

11

TEST

12

PRTPWR1

13

OCS1_N

14

VDD18

15

VDD33CR

16

PRTPWR2

17

OCS2_N

18

NC_5

19 NC_6

20 NC_7

21 NC_8

22 SDA/SMBDATA/NON_REM1

23 VDD33

24 SCL/SMBCLK/CFG_SEL0

25 HS_IND/CFG_SEL1

26 RESET_N

27 VBUS_DET

28

SUSP_IND/LOCAL_PWR/NON_REM0

29

VDDA33_3

30

USBUP_DM

31

USBUP_DP

32

XTAL2

5VDDA33_1

8NC_3

6NC_1

4USBDN2_DP

2USBDN1_DP

33

XTAL1/CLKIN

34

VDD18PLL

35

RBIAS

36

VDD33PLL

37

VSS

C110615pF50V

C110515pF50V

C1100

100uF16V

C1117100uF16V

C1116100uF16V

SDA1_3.3V 004:E17;001:Y15

SCL1_3.3V 004:M17;001:Y14

R1117

10

R1134 0USE_USB_HUB

R1137 0USE_USB_HUB

R1140 0USB_NO_HUB&USB_2PORT

R1133 0USE_USB_HUB

R1135 0USE_NO_HUB

R1139 0USB_NO_HUB&USB_2PORT

R1138 0USE_USB_HUB

R1136 0USE_NO_HUB

R110

10

R1125 0

R1124 0

R1143 0

R1145 0

USB2 SIDE UNDERSWITCH ADDED

Capacitors on VBUSA should beplaced as closd to connector as possible.

USB2 Dato to USB2512

USB2 Dato to MAIN(S7)

Power from USB2512 (OUTPUT) Capacitors on VBUSA should beplaced as closd to connector as possible.

SWITCH ADDED

USB1 Dato to MAIN(S7)

USB1 Dato to USB2512

USB1 SIDE UPPERUSB HUB

13 13

BLUETOOTH

BLUETOOTH

USB HUB

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

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.

10/01BCM3556-C0

SIGN11824

EPHY_TDP

D12035.5VEAH60667401

EPHY_LINK

D12005.5VEAH60667401

D12015.5VEAH60667401

READY

EPHY_RDP

R1206510

A2.5V

R1207510

EPHY_ACTIVE_Y

EPHY_RDN

+3.3V_VA

D12025.5VEAH60667401

READY

D12055.5VEAH60667401

READY

C12080.022uF

50V

EPHY_TDN

D12045.5VEAH60667401

READY

R120010K

R120110K

C120010pF50V

READY

C120210pF50V

READY

C120110pF50V

READY

C120310pF50V

READY

ETERNET_GND

R1208 0

C12070.1uF16V

READY

C12060.1uF16V

READY

C12040.01uF50V

READY

C12050.01uF50V

READY

+3.3V_MULTI

+3.3V_MULTIWIRELESS_SDA

WIRELESS_PWR_EN

R122210K

WIRELESS MODEL

P_17V

R121410K

WIRELESS MODEL

Q12042SC3052

E

BC

C12110.1uF50V

WIRELESS MODEL

IR

P_17V_WIRELESS

R122422K

WIRELESS MODEL

WIRELESS_DETECT

R123147K

WIRELESS_DL_TX

R122810K

R1215

4.7K

WIRELESS MODEL

Q1201WIRELESS MODEL

E

B

C

+3.3V_ST

L1200

BLM18PG121SN1D

WIRELESS MODEL

R122322

+3.3V_MULTI

P_17V_WIRELESS

WIRELESS_DL_RX

R12252.2K

WIRELESS MODEL

IR_PASS R123047K

C1212

2.2uFWIRELESS MODEL

R1210 1K

WIRELESS MODEL

+3.3V_ST

IR_PASS

R1213

4.7K

WIRELESS MODEL

R122647K

C12130.01uF50V

WIRELESS MODEL

Q12032SC3052

EB

C

WIRELESS_SCL

+3.3V_MULTIL1201

BLM18PG121SN1D

WIRELESS MODEL+3.3V_VA

R1227

22

READY

JK1201

KJA-PH-3-0168

WIRELESS MODEL

14GND_3

13I2C_SDA

5VCC[24V/20V/17V]_5

12I2C_SCL

11GND_2

2VCC[24V/20V/17V]_2

19GND_5

18IR

10RESET

4VCC[24V/20V/17V]_4

1VCC[24V/20V/17V]_1

17GND_4

9GND_1

8INTERRUPT

3VCC[24V/20V/17V]_3

16UART_TX

7DETECT

6VCC[24V/20V/17V]_6

15UART_RX

20GND_6

21

SHIELD

Q1202

WIRELESS MODELAO3407A

G

D

S

+3.3V_MULTI

Q12052N7002(F)

WIRELESS MODEL

G

DS

Q12002N7002(F)

WIRELESS MODEL

G

DS

+3.3V_MULTI

SCL2_3.3V

SDA2_3.3VWIRELESS_SDA

WIRELESS_SCL

R1211

22

WIRELESS MODEL

R1232

22

WIRELESS MODEL

R1216

10K

WIRELESS MODEL

R1203

10K

WIRELESS MODEL

R1205 10K

WIRELESS MODEL

R1220 10K

WIRELESS MODEL

Q1302

ISA1530AC1

WIRELESS MODEL

E

B

C

R1233 10K

WIRELESS MODEL

WIRELESS_PWR_EN

JK1200

XRJV-01V-D12-180EAG35781001

1P1_TD+

2P2_CT

3P3_TD-

4P4_RD+

5P5_CT

6P6_RD-

7P7

8P8

D1D1

D2D2

D3D3

D4D4

9

SHILED

R121722

READY

R120422

READY

R12350

R12360

R12340

R12370

ETHERNET JACK

for EMI

12 13ETHERNET

3216 TPYE : FOR ESD

FOR EMI

FOR EMI

FOR EMI

FOR EMI

NEED PART : $0.85

WIRELESS IIC

WIRELESS DIP POWER ON/OFF

WIRELESS INTERFACE WIRELESS

WIRELESS_DL_TX(WIRELESS_RX)

WIRELESS_DL_RX(WIRELESS_TX)

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

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.

DVB-CI SLOT

10/01BCM3556-C0

CI_A[10]

CI_A[8]

CI_D[1]

CI_A[6]

CI_A[2]

CI_D[4]

CI_A[11]

FE_TS_DATA[4]

FE_TS_DATA[1]

CI_A[9]

CI_D[7]

CI_OUTDATA[7]

FE_TS_DATA[0]

FE_TS_DATA[5]

CI_OUTDATA[6]

CI_A[1]

CI_OUTCLK

CI_A[13]

CI_A[5]

FE_TS_DATA[6]

CI_OUTDATA[5]

FE_TS_DATA[3]

CI_A[5]

CI_A[3]

CI_D[5]

CI_A[12]

NAND_DATA[4]

NAND_DATA[7]

CI_A[4]

CI_A[6]

CI_D[0]

NAND_DATA[5]

CI_A[0]

CI_A[12]

CI_A[3]

CI_OUTVALID

CI_A[7]

CI_OUTDATA[4]

NAND_DATA[1]

CI_A[13]

NAND_DATA[0]

CI_A[10]

CI_OUTDATA[3]

FE_TS_DATA[2]

CI_A[8]

CI_OUTDATA[1]

CI_D[5]

CI_D[6]

CI_A[2]

CI_D[4]

NAND_DATA[2]

NAND_DATA[3]

CI_OUTDATA[0]

CI_D[0]

CI_A[0]

CI_A[4]

NAND_DATA[6]

FE_TS_DATA[7]

CI_D[3]

CI_OUTDATA[2]

CI_A[1]

CI_D[2]

CI_D[2]

CI_A[7]

CI_A[9]

CI_D[6]

CI_D[3]

CI_D[7]

CI_A[14]

CI_OUTSTART

CI_D[1]

CI_A[11]

CI_A[14]

C1301

0.1uF

16V

EBI_RW007:E6

/CI_INPACK016:O9

AR130210K

R131310K

AR1312 33

/CI_WAIT007:E6;016:S10

/CI_IOWR016:T12

R130047

/CI_CD1 007:H6;016:AJ3

/CI_CD2007:H5;016:S7

R1310100

C13050.1uF

R130147

EBI_CS

007:E7;007:E6;016:K26

R1314

22K

+5V_CI

FE_TS_DATA[0-7]

R1306 100

READY

R1319

10K

READY

/CI_CE1016:G13;016:H26

AR1311 33

/CI_SEL007:H5

P130010067972-000LF

G1 G2

57

21

52

16

10

47

41

5

36

59

23

45

54

18

49

43

13

7

38

2

25

56

20

51

15

9

46

40

4

35

58

22

53

17

11

48

42

12

6

37

1

24

55

19

50

44

14

8

39

3

26 60

27 61

28 62

29 63

30 64

31

32

33

34

65

66

67

68

69

/CI_OE

/CI_CE1

CI_A[0-14]

R130247

/CI_CE2016:H25;016:T13

/CI_IOWR 016:H25

/CI_VS1016:T13

FE_TS_SYNC

/CI_CD1007:H6;016:S15

CI_D[0-7]016:F16

IC1300MC74LCX541DTR2G

3D1

2D0

4D2

1OE1

6D4

5D3

7D5

8D6

9D7

10GND

11O7

12O6

13O5

14O4

15O3

16O2

17O1

18O0

19OE2

20VCC

+5V_CI_Vs

NAND_RE 007:C3;007:E6

NAND_ALE 007:C2;007:E6

/CI_CE2016:T13;016:AJ2

/CI_VS1 [GP26] 016:AJ3

NAND_WE 007:C2;007:E5

NAND_DATA[0-7]

CI_A[0-14]

007:E7;016:C13

AR130733

R1325

10K

READY

IC130174LVC245A

3A1

2A0

4A2

1DIR

6A4

5A3

7A5

8A6

9A7

10GND

11B7

12B6

13B5

14B4

15B3

16B2

17B1

18B0

19OE

20VCC

Q1301RSR025P03

S D

G

/CI_INPACK016:AL9

AR130633

CI_OUTCLK,CI_OUTDATA[0-7],CI_OUTSTART,CI_OUTVALID

AR131733

R1322

10K

/CI_IORD016:T13

C1304

0.1uF

+3.3V_MULTI

/CI_WE

+3.3V_MULTI

R1315

10K

READY

AR1314 33

Q13002SC3052

E

B

C

R1320

10K

AR1309 33

/CI_OE016:G13

R1303

10K

/CI_IORD 016:H24

+3.3V_MULTI

CI_OUTCLK007:H5;016:V14

R1323

10K

READY

/CI_CE2 016:H25;016:AJ2

AR1313 33

C13030.1uF

R1317

10K

READY

C1300

0.1uF

16V

/CI_CD2

007:H5;016:AJ2[GP38]

C13020.1uF

R1321

10K

AR1310 33

R1304 100

READY

FE_TS_VAL_ERR

AR131633

/CI_IREQ007:H5;016:G11

/CI_CE1016:G13;016:AJ2

R1324

10K

READY

/CI_IREQ[GP39]

007:H5;016:AJ3

/CI_WE016:H12

AR130533

AR131533

AR130310K

EBI_CS

007:E7;007:E6;016:AL23

C1306

0.1uF16V

AR130433

/CI_WAIT 007:E6;016:AJ3

CI_D[0-7]016:AG22

/CI_IOIS16[GP41]016:AJ3

CI_5V_CTL

[GP27]007:H7

AR130010K

EBI_WE 007:E6

CI_MOD_RESET [GP49]

007:G6;016:AJ2

R1307 100

READY

AR130110K

+5V_CI_Vs

CI_MOD_RESET007:G6;016:S10

/CI_IOIS16016:I8

R131147

R1309100

C1307

0.1uF

16V

R1318

22K

+5V_CI

R1312

10K

R1316

10K

FE_TS_DATA_CLK

C13094.7uF10V

READY

C1310

0.1uF16V

C130822uF10V

IC1302NL17SZ08DFT2G

READY

3GND

2IN_A

4OUT_Y

1IN_B

5VCC

FE_TS_VAL

FE_TS_ERR

GND

C13110.1uF16V

READY

FE_TS_VAL_ERR

+3.3V_MULTI

R1305

0

R13080

R13270

READY

R13260

5 13DVB-CI SLOT

Option For External Demod.

DVB-CI PULL-DOWN (Near CI Slot)

DVB-CI PULL-UP (Near CI Slot)

CI POWER ENABLE CONTROLCI CONTROL BUFFER

External Demod.

DVB-CI DETECT

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

LG Electronics. Inc.2009

PDP TV Repair Process Index- Trouble shooting by worst symptom

No. Symptom (L) Symptom (M) Page Remark

1

A. Picture Problem

No Picture/Sound OK 1

2 No Picture/No sound 2

3 Mal-discharge/Noise/dark picture 3

4 Picture broken/Freezing 4

5 Vertical bar/ Horizontal Bar 5

6B. Power Problem

No Power (Not turn on) 6

7 Turn off (Instant, under watching) 7

8 C. Sound Problem No sound/ Sound distortion 8

9 E. General function Problem Remote control & Local switch checking 9

First of all, Check whether there is SVC Bulletin in GCSC System for these model.

LG Electronics. Inc.2009

Making 전자 - 6-2

Repair Process

Revision 1/9PDP TV Symptom

A. Picture ProblemNo Picture/Sound OK

Check Module pattern by using “TILT” keyon SVC R/C

Normal

N

CheckVs, Va

YNormal

N

Check voltage. -VY. VSC. VZB

※Refer to the Module label for each voltage

Y

N

1. Check Y-Sus/ Z-Sus Board2. Replace defective B/D

Check B+ Voltageon Power Board

/ Control Board.Check B+(5V)

Y

1.Check Control Board. LED on. Crystal(X101). 1.8V, 3V, 5V FET. Rom update

2.Replace Control B/D

<SVC R/C & Pattern>

CheckSound

SoundOK

Y CloseY

Move No Picture/No sound

Section

Check LVDS Cable

ReplaceMain B/D

Normal

N

Y

N

Move Power problem

Section

Normal Normal

Move Power problem

Section

N

First of all, Check whether all of cable between board was inserted properly or not.(Main B/D↔ Power B/D, Power B/D↔ Y-sus B/D,Y-Sus B/D ↔Z-Sus B/D,LVDS Cable,Speaker Cable,IR B/D Cable,,,)

-VY VSC VZB

2010. 2 . 22

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision

2010. 2 . 222/9

PDP TV SymptomA. Picture ProblemNo Picture/No Sound

Repair Process

2

Check IR operation

Power LED ON?

Latest S/W updatefrom GCSC

(Firmware Management)

N

Y OSDappear?

Y

N

Y

N

Close

Check Module pattern by using “TILT” key

on SVC R/CNormal

N

CheckSound

SoundOK

Y

N

CloseY Check

LVDS Cable

ReplaceMain B/D

NormalY

N

ReplaceMain B/D

Normal

Check Input signal. RF Cable connection. SCART Cable connection. HDMI Cable connection. Component Cable …

Normal

Y

N Repair/ReplaceIR B/D

CheckVs, Va

Normal

Check voltage. -VY. VSC. VZB

Y

NMove Power problem

Section

Normal

Y

Check B+ Voltageon Power Board

/ Control Board.Check B+(5V)

Normal

1.Check Control Board. LED on. Crystal(X101). 1.8V, 3V, 5V FET. Rom update

2.Replace Control B/DY

NMove Power problem

Section

1. Check Y-Sus/ Z-SusBoard2. Replace defective B/D

N

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision 3/9PDP TV Symptom

A. Picture ProblemMal-discharge/Noise/dark picture

Repair Process

3

Y

N

N

Mal-discharge

Dot type

Check CTRL ROM Ver.and

Rom UpgradeNormal Picture?

Y

Close

ReplaceControl board

Normal Picture?

Y

Close

ReplaceModule

N

ScanType

CheckPicture problem

Type

Check voltage. –VY / VSC(Y-Sus B/D)

Normal Picture?

ReplaceY-Sus B/D

Normal Picture?

Y

N 1.Check Control B/D2.Replace Board

Normal Picture?

Check Y Drive B/D

& Replace B/D

Y

Close

N

Dark Picture Normal Picture?

Y

ReplaceModule

N

Close

1. Check Z-Sus Board2. Replace Board

Check Picture mode

setting

Picture Noise

Normal Picture?

Y

N

Close

Y

NCheck RF CableConnection

Check Tuner & Replace

Normal Picture?

※Check Discharge resistance (10Ω 2~3ea) on Power B/D before replace Y Drive B/D

Close

Close

2010. 2 . 22

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision 4/9PDP TV Symptom

A. Picture ProblemPicture broken/Freezing

Repair Process

4

Y

N

N

Check RF Signal level

Normal Signal?

Check RF Cable Connection

1. Reconnection2. Install Booster

CheckS/W Version

Booster menuOn→Off: CheckOff→On: Check

S/W Upgrade

Check whether other equipments have problem or not.(By connecting RF Cable at other equipment)→ DVD Player ,Set-Top-Box, Different maker TV etc

SVC Bulletin?

ReplaceMain B/D

CheckTuner soldering

Normal Picture?

Y

N

Y

Close

Normal Picture?

YClose

Menu→Setup →Booster

. By using Digital signal level meter

. By using Diagnostics menu on OSD( Menu→Press Red Key on R/C→Enter Signal Test)- Signal strength (Normal : over 50%)- Signal Quality (Normal: over 50%)

Normal Picture?

Y

Contact with signal distributoror broadcaster (Cable or Air)

N N

Normal Picture?

Y

Close

N

2010. 2 . 22

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision 5/9PDP TV Symptom

A. Picture ProblemVertical bar/ Horizontal Bar

Repair Process

5

Checkdefect type Y

N

Y

VerticalLine/Bar

Regular Vertical

Line / Bar

Check Module pattern by using “TILT” key

on SVC R/C

Normal Pattern?

1.Check CTRL B/D2.Replace Board

ReplaceModule

Irregular Vertical

Line / Bar1.Check CTRL B/D2.Replace Board

Normal Picture?

Check Main B/DReplace Module

(If Main B/D doesn’t cause)

N

YClose1.Connector re-connection

2.Eliminate foreign material on Connector

N

※CTRL B/D: Control board

Check connectionof Connector

(COF,TCP)on CTRL B/D , X B/D

Check connectionof Connector (FPC)

on Y Drive B/D

1.Connector re-connection2.Eliminate foreign material on FPC

1. Check Y Drive B/D2. Replace Board

Normal Picture?

N

Y

Close

ReplaceModule

1.Check CTRL B/D2.Replace Board

Normal Picture?

N

Y

Close

N

YNormalHorizontal

Line/Bar

Normal

HalfNo picture

1.Check X B/D2.Replace Board

Normal Picture?

Y

Close

ReplaceModule

N

※ H-Line’s Cause is rare CTRL B/D

2010. 2 . 22

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision 6/9PDP TV Symptom

B. Power ProblemNo Power (Not turn on)

Repair Process

6

Y

N

Y

N

. Stand-By: Red

. Operating: Green

Power LEDON?

CheckR/C IR Operation NormalCheck

Power LED

DC Power onby pressing Power KeyOn Remote control

Normal

Close

Y

N

Y

Repair/ReplaceIR B/D

N

Check Power cord was inserted properly

Check & RepairMechanical Power switch

on Local control of TV

N

Normal?

CloseY

Check ST-BY 5Von Power Board

NormalVoltage?

N

NormalSignal?

Y

Check Power B/DReplace Power B/D

CheckAC DET Signalon Power B/D

CheckRL_ON Signalon Power B/D

N

NormalSignal?

Y

Check Main B/DReplace Main B/D

Checkthe other pin’sOutput voltageon Power B/D

Normal

Close

Y

N ReplacePower B/D

2010. 2 . 22

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision 7/9PDP TV Symptom

B. Power ProblemTurn off (Instant, under watching)

Repair Process

7

InstantTurn off

Turn on after pull out connectorbetween Power B/D & Y-Sus

N

Power LEDGreen?

Y

Check Power B/DReplace Power B/D

1. Check Y-Sus/ Z-Sus Board(especially Short or Open)

2. Replace defective B/D

※ To check Power B/D Protection

CheckPower Off History

RCU Off

Turn offUnder watching “Off Timer”

Set?

“Off timer”Function off

KEY Off

2HOUR Off

NO Signal OffY

N

Don’t appearPower Off History

Move No Power problem

Section

This is not problemNormal operation

2010. 2 . 22

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision 8/9PDP TV Symptom

C. Sound ProblemNo sound/ Sound distortion

Repair Process

8

1.No sound( If HDMI Input only have no sound, download EDID data)

Y

NormalSound?

NCheck “Speaker ON/Off” setting

in OSD Menu

Close

Y

NormalSound?

N

Close

Check Speakerjack connection

& Speaker Cable open

Y

Normalvoltage?

NCheck 17V (Audio IC B+)on Power B/D

Check Power B/DReplace Power B/D

Check Audio IC ShortReplace Main B/D

SVC Bulletin?

ApplySVC Bulletin

(S/W Upgrade etc)N

NormalSound?

N

Y

Close

Y

2.Sound distortion & sound drop

Check Input signal→Cable connection→Cable open- RF & external (HDMI,SCART,,,)

NormalSound?

Y

Close

CheckAVL off/on

Clear voiceⅡ off/on

Y

NormalSound?

N

Close

NProblem in all input

Problem in only DTV(Case 1)

Problem in external input(Case 2)(SCART,HDMI,,,)

Check whether Problem happenin same output of other equipments or not.(By connecting same output cable of other equipment)→ DVD Player ,Set-Top-Box, different maker TV etc

Y

NormalSound?

N

Check Audio ICReplace Main B/D

Explain customer thatCause is RF Signal’s problem (Case 1)Cause is Equipment’s problem (case 2)

SVC Bulletin?

ApplySVC Bulletin

(S/W Upgrade etc)

NormalSound?

YClose

Y

NN

2010. 2 . 22

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision 9/9PDP TV Symptom

D. General Function ProblemRemote control & Local switch checking

Repair Process

9

1. Remote controller (R/C) operating error

Y

N

Move Power problem

Section

2. Local (Mechanical) switch operating error

Check R/C itself Operation

Normaloperating?

Normaloperating?

Y

Close

Replace R/C

If R/C operate,Explain the customer cause is interferencefrom light in room.

Check R/C OperatingWhen turn off light

in room

Check & ReplaceBattery of R/C

Check & RepairCable connectionConnector solder

Normaloperating?

Check B+ 5VOn Main B/D

NormalVoltage?

Close

N

N

Check 5v on Power B/DReplace Power B/D or

Replace Main B/D(Power B/D don’t have problem)

Check IROutput signal

NormalSignal?

N

Y

Repair/ReplaceIR B/D

N

ReplaceMain B/D

Y

Y

N

Check R/C Operation

Normaloperating?

Y

Check & RepairCable connectionConnector solder

Normaloperating?

Close

N Check & ReplaceAssembly status(Key PCB + tool )

Check KeyOutput signal

Y

Normaloperating?

Close

N NormalSignal?

Repair/ReplaceLocal switch B/D

N

ReplaceMain B/D

Y

2010. 2 . 22

LG Electronics. Inc.2009

PDP TV Repair Process Index- Trouble shooting by input block (Component level check)

14USB ProblemUSB Problem14

No. Symptom (L) Input Block Page Remark

1 Power Problem Power-up Boot fail 1

2

Video Probelm

Digital TV 2

3 Analog TV 3

4 Component 4

5 RGB(D-SUB) 5

6 AV(Scart / CVBS) 6

7 HDMI 7

8

Audio Problem

All Input 8

9 Digital TV / HDMI 9

10 Analog TV 10

11 Component / AV / RGB 11

12 Optical Audio 12

13 No USB All Input 13

15 Bluetooth Problem Bluetooth Problem 15

LG Electronics. Inc.2009

Check P500 AllVoltage Level (17V, 5V)

Check Power connectorOK ? Replace Power board

Y

N Y

Check L507Voltage Level 1.2V

Replace L507

Y

N

Check IC505 (pin2)Voltage Level 3.3V

Replace IC505N

Check IC503 (pin2) OutputVoltage Level (2.5V) Replace IC503

N

Y

Making 전자 - 6-2

Revision 1/15PDP TV Symptom Power-Up Boot Fail 2010. 2 . 22

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision 2/15PDP TV Input

Block Digital TV Video Problem

Check RF Cable

Y

Check TU601 Power 5V(C509), 3.3V(L602),2.5V(L601),1.2V(L600)

Check Voltage5V : IC503 Output3V : IC505 Output

2.5V : IC503 Output1.2V:IC601 Output

Y

N

Check Video color Check Monitor Out Video(Scart out)

Check other input / OSD

Check IIC Line Check SCL/SDA1 LineN

Maybe Tuner has problems: Replace Tuner

N

Y

Check TP Clock, Data, Sync

Replace TunerN

Y

N

Y

Check ModuleN

Y

Change BCM(IC100)

Y Go to

2010. 2 . 22

LG Electronics. Inc.2009

< CVBS waveform – sample >- Defend on the input signal.

Making 전자 - 6-2

Revision PDP TV Input

Block Analog TV Video Problem

Check RF Cable

Check CVBS signalTU601 #11 Pin Replace Tuner(TU601)

Y

N

Check IC503 Output Voltage(L502)

Y

N

Y

Replace BCM(IC100)

Check 5V voltageon TU601(Pin3)

3/152010. 2 . 22

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision PDP TV Input

Block Component Video Problem

Check input signal formatIs it supported?

Check signalon C338,C339,C340

Y

Check the damage of JK1000And Replace Connector

N

Y

Replace BCM(IC100)

Y

Check Component Cable

※ Measured signals depend on the input signal.

4/152010. 2 . 22

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision PDP TV Input

Block RGB(D-Sub) Video Problem

Check input signal formatIs it supported?

Check signal, Hsync, VsyncR953, R959 Check IC903 Input/Output

Check signalC332, C333, C334

Y

N

Check P900 Replace connector (P900).

Y

N

Y

Replace C332, C333, C334N

Replace Mstar(IC100)

Y

Check RGB Cable conductors for damage

Y

※ Measured signals depend on the input signal.

5/152010. 2 . 22

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision PDP TV Input

Block AV Video Problem

Check input signal formatIs it supported?

Check signal lineJK1002-Video : R359JK1001-Video : C432,C433,C434(RGB),

C326(CVBS)

Replace Resistor or Cap

Check AV port of JK1002(Side), JK1001(Rear) Replace connector

N

Replace BCM(IC100)

Check AV Cable for damage or open conductors

※ Measured signals depend on the input signal.

Y

Y

Y

Y

N

6/152010. 2 . 22

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision PDP TV Input

Block HDMI Video Problem

Check input signal formatIs it supported?

Check EDID D/L Re-Download EDID

Check HDMI Cable for damage or open conductors

Check R867~R874(HDMI Switch Output)

Replace Connector

Replace IC802

Replace BCM(IC100)

Y

Y

Y

Y

Y

N

NCheck JK800 / J801 / J802 for proper connection or damage

N

7/152010. 2 . 22

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision PDP TV Input

Block All Input Audio Problem

Make sure you can’t hear any audio

Check speaker for damage. Replace the Speaker

YN

Check ConnectorP1000 Replace P1000

Y

N

Check SCL,SDAR707, R708 Replace R707, 708

N

Y

Check IC700 Status PDN(#19) / Reset(#25) is High?

Check Reset (R704) / PDN (R702):They must be High (3.3V)

YN

Check IC700 Power 17V(L704), 3.3V(L702,L703)

Check 17V (P500 #1,2),3.3V (IC505 #2)

YN

Y

Check BCM I2S OutputR114, #21, 22, 23 on IC700 Replace BCM(IC100).

N

8/15

Replace AMP(IC700)

Y

2010. 2 . 22

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision PDP TV Input

Block Digital TV / HDMI Audio Problem

Follow procedure All source audio trouble shooting

Check EDID Download Re-download EDID data

Digital TV

Check video output

Follow procedure All source audio trouble shooting

Follow procedure digital TV video trouble shooting

Y

N

HDMI

Y

N

9/15

Check video output Follow procedure HDMI video trouble shooting

Y

N

2010. 2 . 22

LG Electronics. Inc.2009

< SIF waveform – sample >- Defend on the input signal.

Making 전자 - 6-2

Revision PDP TV Input

Block Analog TV Audio Problem

Check video output

Follow procedure All source audio trouble shooting

Y

Follow procedure analog TV video trouble shooting

N

Replace BCM IC (IC100)

Check #2 on TU601 for 5V Check IC504 output VoltageN

Y

Check SIF signal C602 Replace TU601N

Y

Check SIF signal (C301) Check SIF lineN

Y

Y

10/152010. 2 . 22

LG Electronics. Inc.2009

Check Connector and cablesJK1000 (Component)

JK1001 (SCART)JK702 (RGB)

JK900 (Side AV)

Replace connector or cable if found damaged

Check signalJK1000 (Component) : R1005, R1006

JK1001 (SCART) : R1024, R1025JK702 (RGB) : R931, R933

JK900 (Side AV) : R1039, R1040

Replace the Resistor

Check IC100 signalJK1000 (Component) : R209, R210

JK1001 (SCART) : R212, R213JK702 (RGB) : R216, R217

JK900 (Side AV) : R214, R215

Replace the Resistor

Follow procedure All source audio trouble shooting

Making 전자 - 6-2

Revision PDP TV Input

Block Component / AV/RGB Audio Problem

Y

Y

Y

N

N

N

11/152010. 2 . 22

LG Electronics. Inc.2009

< SPDIF waveform – sample >- Defend on the input signal.

Making 전자 - 6-2

Revision PDP TV Input

Block Optical Audio Problem

N

Check Signal (JK1000 #3)

Check SPDIF signal (R1051) Replace BCM(IC100)

Check 5V #2 on JK1003

Y

12/15

NCheck Q501 Output (L516)

Y

2010. 2 . 22

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision PDP TV Input

Block No OSD( or Picture) Problem

Check DISP_EN(R253) Check R27 and MICOM

Check LVDS Cable damage or open connectors.

Check LVDS DATA

Replace Cable

Check Vs,Va, 5V,17Von Power Board Replace Power Board

Check LED blankingWhen press a key on R/C Follow Power-Up Boot Fail

Y

Y

Y

Y

N

N

N

N

13/15

Change BCM(IC100)N

Check Module condition

Y

2010. 2 . 22

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision PDP TV Input

Block USB Problem

Check USB 2.0 Cable for damage or open conductors

Check C1116/C1117 voltage 5V

Y

N Check IC1102/1103 #8 statusis high ?

Check P1101/P1102 Replace Connector

Y

N

Check R1133,R1134,R1137,R1138

YReplace Capacitor

N

NReplace the Resistor

14/15

Check USB Module condition

Y

Y

Y

Check R200,R201N

Replace IC1100

Y

Change BCM(IC100)

2010. 2 . 22

LG Electronics. Inc.2009

Making 전자 - 6-2

Revision PDP TV Input

Block Bluetooth Problem

Check B/T Version on INSTART MENU

Check R204, R205

N

NCheck P1100

Check #10 P1100 is 3.3V Replace Connector

Y

N

Change BCM(IC100)

13/15

Replace Bluetooth Module

Y

N

2010. 2 . 22