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LG 42LG61YD, Service Manual

The LG 42LG61YD is a user-friendly television equipped with a range of advanced features. To assist you in optimal usage, you can conveniently download the free service manual from our website, ensuring easy access to detailed instructions and troubleshooting tips. Enhance your viewing experience with this high-quality TV.

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THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC.

COMP1_Pr

005:T6

R505

0

L501

MBW3216-501TF

COMP1_Pb

005:T6

R522

22

R506

0

R524

22

R523

22

R502

0

R504

0

R512

0

R503

0

COMP1_Y

005:T7

COMP_Pb

001:F18

IC500

STMAV340

EAN32724702

3

2B

2

1C

4

2C

1

1B

6

3C

5

3B

7

4B

8

4C

9

GND

10

4A

11

3A

12

2A

13

1A

14

S

15

OE_N

16

VCC

C506

0.01uF

COMP2_Pr

005:J7

C507

47uF

16V

COMP_Pr

001:F18

+5V_GENERAL

R507

0

R525

22

COMP_Y

001:F18

COMP_SEL

008:E6;008:O10;001:H24

COMP2_Pb

005:J8

COMP2_Y

005:J9

COMP2_Pr

C508

0.1uF

50V

R537

10K

R532

470K

D506

5.6V

CDS3C05GTA

OPT

COMP1_R_IN

R511 75

R516

22

D510

5.6V

CDS3C05GTA

OPT

R514

470K

COMP1_DET

001:W4

R513

470K

R501

10K

D503

30V

CDS3C30GTH

OPT

R533

22

D501

30V

CDS3C30GTH

OPT

D512

5.6V

CDS3C05GTA

OPT

C512

100pF

50V

COMP1_Pb

R508

1K

R528

75

D507

30V

CDS3C30GTH

OPT

COMP2_DET

001:W4

R526

10K

+5V_GENERAL

R509

75

D505

5.6V

CDS3C05GTA

OPT

D502

30V

CDS3C30GTH

OPT

R517

22

D504

5.6V

CDS3C05GTA

OPT

C504

100pF

50V

R521

12K

C505

100pF

50V

D509

30V

CDS3C30GTH

OPT

R515

22

JK501

PPJ209-02

6612J10031A

4A

[GN]CONTACT

2A

[GN]1P_CAN

3A

[GN]O_SPRING

2B

[BL]1P_CAN

5B

[BL]C_LUG_L

2C

[RD]1P_CAN1

5C

[RD]C_LUG_L

2D

[WH]1P_CAN

5D

[WH]C_LUG_L

2E

[RD]1P_CAN2

4E

[RD]CONTACT

3E

[RD]O_SPRING

R520

12K

R530 75

R529 75

R510 75

C511

100pF

50V

C503

0.1uF

50V

R536 10K

COMP1_Pr

D508

30V

CDS3C30GTH

OPT

COMP2_R_IN

R538

12K

C510

0.1uF

50V

COMP2_Y

R539

12K

COMP1_L_IN

R534

22

C509

0.1uF

50V

R531

470K

COMP2_L_IN

C501

0.1uF

50V

R518 10K

D511

5.6V

CDS3C05GTA

OPT

C502

0.1uF

50V

R535

22

+5V_GENERAL

JK502

PPJ209-02

6612J10031A

4A

[GN]CONTACT

2A

[GN]1P_CAN

3A

[GN]O_SPRING

2B

[BL]1P_CAN

5B

[BL]C_LUG_L

2C

[RD]1P_CAN1

5C

[RD]C_LUG_L

2D

[WH]1P_CAN

5D

[WH]C_LUG_L

2E

[RD]1P_CAN2

4E

[RD]CONTACT

3E

[RD]O_SPRING

R527

1K

R519

10K

COMP1_Y

COMP2_Pb

D520

5.6V

CDS3C05GTA

OPT

JP5015

R548

75

D517

30V

CDS3C30GTH

R543

22

C517

OPT

OPT

P501

KCN-DS-1-0089

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

D513

30V

EEPROM_WP

DSUB_HSYNC

JP5013

+5V_GENERAL

JP5017

R552

22

D519

ENKMC2838-T112

A1

C

A2

C518

0.1uF 50V

R557

10K

R551

4.7K

R556

100

JP5014

DSUB_B

C516

OPT

OPT

R546

75

R544

22

C520

18pF

50V

DSUB_G

JP5016

C519

18pF

50V

R553

10K

D521

5.6V

CDS3C05GTA

OPT

DSUB_R

R550

4.7K

IC501

AT24C02BN-10SU-1.8

0IMMRAL014D

3

A2

2

A1

4

GND

1

A0

5

SDA

6

SCL

7

WP

8

VCC

D516

30V

CDS3C30GTH

R555 0

OPT

D518

5.6V

CDS3C05GTA

OPT

DSUB_DET

C514

22pF

50V

R542

10K

DDC_SCL/UART_RX

D515

30V

CDS3C30GTH

R547

75

D514 30V

CDS3C30GTH

DSUB_VSYNC

C515

OPT

OPT

R545

22

R558

1K

DDC_SDA/UART_TX

R541

100

R549

10K

C513

22pF

50V

R554

22

R540 100

R7017

100

R7018

100

+5V_ST

JP5020

JP5021

TP551

HIGH:COMP1

COMPONENT-SW

LOW :COMP2

COMPONENT1

COMPONENT2

D-SUB

Copyright ©2008 LG Electronics. Inc. All right reserved. 
Only for training and service purposes

LGE Internal Use Only

Summary of Contents for 42LG61YD

Page 1: ...LCD TV SERVICE MANUAL CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS LB81C MODEL 42LG61YD 42LG61YD AC website http biz LGservice com Internal Use Only ...

Page 2: ...ght 2008 LG Electronics Inc All right reserved Only for training and service purposes 2 CONTENTS CONTENTS 2 PRODUCT SAFETY 3 SPECIFICATION 6 ADJUSTMENT INSTRUCTION 12 TROUBLE SHOOTING 18 BLOCK DIAGRAM 22 EXPLODED VIEW 34 SVC SHEET ...

Page 3: ...fe to operate without damage of electrical shock Leakage Current Cold Check Antenna Cold Check With the instrument AC plug removed from AC source connect an electrical jumper across the two AC plug prongs Place the AC switch in the on position connect one lead of ohm meter to the AC plug prongs tied together and touch other ohm meter lead in turn to each exposed metallic parts such as antenna term...

Page 4: ... on your body by touching a known earth ground Alternatively obtain and wear a commercially available discharging wrist strap device which should be removed to prevent potential shock reasons prior to applying power to the unit under test 2 After removing an electrical assembly equipped with ES devices place the assembly on a conductive surface such as aluminum foil to prevent electrostatic charge...

Page 5: ...the solder joints of the two original leads If they are not shiny reheat them and if necessary apply additional solder Fuse and Conventional Resistor Removal Replacement 1 Clip each fuse or resistor lead at top of the circuit board hollow stake 2 Securely crimp the leads of replacement component around notch at stake top 3 Solder the connections CAUTION Maintain original spacing between the replac...

Page 6: ...7LG65YD AC LK520D3LZ9X 52LG65YD AC LC420WUF SSA 42LG61YD AC LC470WUF SAT1 47LG61YD AC Operating Environment 1 Temp 0 40 deg LGE Spec 2 Humidity 80 Storage Environment 1 Temp 20 60 deg 2 Humidity 85 1 Application range This specification is applied to the LCD TV used LB81B C chassis 2 Requirement for Test Each part is tested as below without special appointment 1 Temperature 25 5ºC 77 9ºF CST 40 5º...

Page 7: ...ll mode execpt RGB HDMI PC With PWM Dimiming RGB HDMI PC Without PWM Dimining 7 Color Distortion DG TBD 8 Color Distortion DP TBD deg 9 Color S N AM FM TBD dB 10 Color Killer Sensitivity TBD dBm No Item Min Typ Max Unit Remark 1 White peak brightness 400 500 cd m2 2 Contrast ratio cd m2 N A 3 Brightness uniformity 70 Full white 4 Color coordinate RED X Typ 0 638 Typ Color coordinate Y 0 03 0 335 0...

Page 8: ...RGB HDMI PC Without PWM Dimining 7 Color Distortion DG TBD 8 Color Distortion DP TBD deg 9 Color S N AM FM TBD dB 10 Color Killer Sensitivity TBD dBm 5 4 42LG61YD AC No Item Min Typ Max Unit Remark 1 White peak brightness 360 450 cd m2 2 Contrast ratio cd m2 N A 3 Brightness uniformity 70 Full white 4 Color coordinate RED X Typ 0 640 Typ Color coordinate Y 0 03 0 335 0 03 GREEN X 0 289 Y 0 610 BLU...

Page 9: ...3 Brightness uniformity 70 Full white 4 Color coordinate RED X Typ 0 638 Typ Color coordinate Y 0 03 0 335 0 03 GREEN X 0 289 Y 0 610 BLUE X 0 145 Y 0 063 WHITE X 0 279 Y 0 292 5 Color coordinate uniformity N A 6 Contrast ratio 900 1300 All mode execpt RGB HDMI PC With PWM Dimiming RGB HDMI PC Without PWM Dimining 7 Color Distortion DG TBD 8 Color Distortion DP TBD deg 9 Color S N AM FM TBD dB 10 ...

Page 10: ...8 1280 1024 63 595 60 0 108 875 SXGA FHD Model only 9 1920 1080 66 647 59 988 138 625 WUXGA FHD Model only 6 Component Video Input Y CB PB CR PR No Specification Remark Resolution H freq kHz V freq Hz 1 720x480 15 73 59 94 SDTV DVD 480i 2 720x480 15 75 60 SDTV DVD 480i 3 720x480 31 47 59 94 SDTV 480p 4 720X480 31 5 60 SDTV 480p 5 720x576 15 625 50 SDTV DVD 576i 6 720x576 31 25 50 SDTV 576p 7 1280x...

Page 11: ...TV 1 720 480 31 47 59 94 27 00 SDTV 480P 4 3 2 720 480 31 50 60 27 027 SDTV 480P 4 3 3 640 480 31 469 59 94 25 175 SDTV 480P 4 3 4 640 480 31 469 60 00 25 20 SDTV 480P 4 3 5 720 480 31 47 59 94 27 000 SDTV 480P 16 9 6 720 480 31 50 60 00 27 027 SDTV 480P 16 9 7 720 576 31 25 50 00 27 000 SDTV 576P 8 1280 720 37 50 50 00 74 176 HDTV 720P HDCP 9 1280 720 44 96 59 94 74 176 HDTV 720P HDCP 10 1280 720...

Page 12: ...pection 3 Main PCB check process APC After Manual Insult executing APC Download 1 Execute ISP program Mstar ISP Utility and then click Config tab 2 Set as below and then click Auto Detect and check OK message If display Error Check connect computer jig and set 3 Click Connect tab If display Can t Check connect computer jig and set 4 Click Read tab and then load download file XXXX bin by clicking R...

Page 13: ... Service Mode by pushing ADJ key execute ADC Adjust by pushing G key at ADC CALIBRATION RGB PC 2 COMPONENT input ADC 1 Component Gain Offset Adjustment Convert to Component in Input source Signal equipment displays Impress Resolution 480i MODEL 209 in Pattern Generator 480i Mode Pattern 65 in Pattern Generator MSPG 925 Series MPSG 1025D 7 color bar Impress Resolution 1080i Model 223 in Pattern Gen...

Page 14: ... of EDID for HDMI 1 2 3 4 because HDMI EDID data is in the Application Program 4 5 LB81C EDID Data 42LG60FD AA 47LG60FD AA 42LG65YD AC 47LG65YD AA 52LG65YD AA 42LG61YD AC 47LG61YD AC No USE the EDID data of Digital data HDMI 1 2 3 4 and Analog EDID data RGB As EDID data is recorded in the Mstar Main IC 4 5 1 Analog data 128Byte 2Bi Not USE EDID block 0 Bytes 0 127 00H 7FH Block Type EDID 1 3 4 5 2...

Page 15: ...1E 30 40 80 37 00 BC 88 21 00 00 18 00 00 CF 0 1 2 3 4 5 6 7 8 9 A B C D E F 0 00 FF FF FF FF FF FF 00 1E 6D FC 9C 01 01 01 01 10 0A 12 01 03 80 46 27 78 EA D9 B0 A3 57 49 9C 25 20 11 49 4B A1 0C 00 31 40 45 40 61 40 81 80 01 01 30 01 01 D1 C0 01 01 1A 36 80 A0 70 38 1F 40 30 20 40 35 00 E8 26 32 00 00 1A 1B 21 50 A0 51 00 1E 30 50 48 88 35 00 BC 86 21 00 00 1C 00 00 00 FD 00 39 60 4B 1F 54 12 00 ...

Page 16: ... DC 9A F8 3C D0 D0 57 04 FB 14 42 8C 54 9D A9 06 EB E7 48 E2 29 EF 7E FD F6 45 12 AC E4 BC 45 67 A3 9B 65 A1 0E ED 1A 84 AD 49 87 A2 77 3F 11 A7 1B D1 7F 25 36 6C 6F D3 DF 25 D0 FB 4 7 Outgoing condition Configuration fffff and make ship condition When pressing IN STOP key by Service remocontrol Red LED are blinked alternatively And then Automatically turn off Must not AC power OFF during blinking...

Page 17: ...TORY OFF E2 00 00 Factory mode off EEPROM ALL INIT E4 00 00 EEPROM All clear EEPROM Read E7 00 00 EEPROM Read EEPROM Write E8 00 data EEPROM Write by some values COLOR SAVE EB 00 00 Color Save R G B cutoff Drive Contrast Bright H POSITION 20 00 00 64 They have different V POSITION 30 00 00 64 range each mode CLOCK 90 00 00 64 FOS Adjustment PHASE 92 00 00 64 R DRIVE 16 00 cool 00 80 Drive adjustme...

Page 18: ...er ch eckin g the Power of Main IC IC100 you should decide to replace Main IC or not This bo ard has big problem because Main IC IC100 have some troubles After checking thoro ugh ly all pa th onc e again You should decid e to replace Main Board or not Check th e output data of TU800 Pin 24 34 Can you see the normal sign al NO Could you measu re voltag e of TU800 IIC lines Are they all normal NO Yo...

Page 19: ...e again You should decid e to replace Main Board or not YES 4 Component doesn t display Check J7 01 Can you see the normal waveform Check th e input of Compo nent Audio switch IC1001 Can you see the normal waveform Check th e output of Component Audio switch IC1001 Can you see the normal waveform YES YES YES NO J701 may have problem Rep lace th is Jack NO After checking the Power of compone nt Aud...

Page 20: ...o s witch or not NO After ch eckin g the Power of RGB Audio switc h you should decide to replace RGB Audio s witch or not Check th e output of Main IC IC100 Especially you should check The H V sync and c lock Can you see the normal waveform YES NO After ch eckin g the Power of Main IC IC100 you should decide to replace Main IC or not This bo ard has big problem because Main IC IC100 have some trou...

Page 21: ...wer of HDMI Switch you should decide to replace HDMI Switch or not NO NO After ch eckin g the Power of th is ch ip you should decide to replace this or not After ch eckin g the Power of HDMI Switch y ou should decide to replace MST3361 or not YES Check HDCP commu nicatio n lin es IC902 NO After ch eckin g the Power of th is ch ip you should decide to replace this or not Check th e output of Main I...

Page 22: ... 37 MUTE 6 AUOUTR0 80 AUOUTL0 79 GPIO12 45 LVDS 177 190 194 199 RXE RXO BIN 1 SOGIN 2 GIN 3 RIN 4 VS_RGB 7 HS_RGB 8 SCL RX 33 SDA TX 34 DM_DET PB_IN 11 SOY 13 Y_IN 14 PR_IN 16 AUL_IN1 70 AUR_IN1 71 CVBS1 30 AUL_IN0 68 AUR_IN 69 SV_C0 25 SV_Y0 26 GPIO15 48 6612F00099A 0 27617 EAG31022001 0 185 Tx Rx IC603 MAX3232CDR Tx_Out Rx_In R232C_TXD R232C_RXD EEPROM AT24C028N DDC_SDA UART_Tx DDC_SCL UART_Rx I...

Page 23: ...UT 255 2 3 3V 1 8V HP_OUT_L 42 HP_OUT_R 1 OUT_P_R 8 OUT_N_R 14 OUT_P_L 35 OUT_N_L 29 IN_L 38 IN_R 5 HP_DET 37 MUTE 6 12V AUOUTR0 80 AUOUTL0 79 GPIO12 45 LVDS 177 190 194 199 RXE RXO BIN 1 SOGIN 2 GIN 3 RIN 4 VS_RGB 7 HS_RGB 8 SCL RX 33 SDA TX 34 DM_DET AUR_IN3 76 AUL_IN3 75 PB_IN 11 SOY 13 Y_IN 14 PR_IN 16 AUL_IN1 70 AUR_IN1 71 CVBS1 30 AUL_IN0 68 AUR_IN 69 SV_C0 25 SV_Y0 26 GPIO15 48 6630G70016A ...

Page 24: ...raining and service purposes MSD2379A MSTAR DDC_I2C E2PROM_I2C E2PR OM EDID ISP I2C MSCL MSDA IF_P IF_N SIF TUNER_CVBS IF_AGC Buffer Buffer LPF TS 0 7 TS_CLK TS_SYNC TS_VALID I2C MSCL MSDA MAIN I2C CVBS_0 SIF TS_DATA Add sy nc p attern of each input output Add deta il bloc k di agram of VSB ...

Page 25: ...raining and service purposes MSD2379A MSTAR DDC_I2C E2PROM_I2C E2PR OM EDID ISP TUNER S CL SDA IF_P IF_N SIF TUNER_CVBS IF_AGC Buffer Buffer LPF TS 0 7 TS_CLK TS_SYNC TS_VALID I2C MSCL MSDA MAIN I2C CVBS_0 SIF TS_DATA Add sy nc p attern of each input output Add deta il bloc k diagram of VSB ...

Page 26: ...g and service purposes Signal Video AV S Video AT_TU_V Y Cb Cr_IN Y C IN CVBS1 CVBS0 CVBS1 MStar MSD2379A From Tuner SVIDEO Y C Component Y Cb Cr RGB RGB_IN Component RGB LGD T3303 LGD T3303 TS Data DTV_IN Add sy nc p attern of each input output Add deta il bl oc k di agr am of each Vid eo input ...

Page 27: ...cs Inc All right reserved Only for training and service purposes NT P3 000 MSD2379A MSTAR SPEAKER Output SIF TS_DATA AU_OUT0_ L R AV1_L R COMPONENT_L R DSUB RGB_L R Add sy nc p attern of each input output Add deta il bl oc k di agr am of each Audio input ...

Page 28: ... and service purposes M STAR MSD2379 A IR Local Key 57 IR IN SAR is lo w speed 6 Bits ADC in put an d also for GP IO fu nctio n use The I O tol erance is 3 3V maximum for use The application of A D key th e conversion voltage for full scale of MSD1226L is 1 8V 201 SAR0 202 SAR1 KEY_CTL_0 KEY_CTL_1 ...

Page 29: ...P1583DN Z 12V Sound Mute 12V Option Pannel 23î Outp ut Curr ent 3A Input 4 75V to 23V Output 1 22V to 21V 0 6A 0 4A TUNER IC800 MP1583DN Z 5V 12V 0 46 265mA IC807 KIA78R05F Outp ut Curr ent 1A Input 7V Max 35V Outp ut 5V 0 17 IC803 AZ1117H 3 3V IC804 AZ1117H 3 3V ST_3 3V ST_3 3V Flash Memory MX25L1605AM2C SDRAM HY57V641620ETP IC802 KD1084ADT R ST_1 8V IR IC806 AZ1117H 1 8 IC805 AZ1117H 3 3 1 8V 3 ...

Page 30: ...Z 12V Sound Mute 12V Option Pannel 23î Outp ut Curr ent 3A Input 4 75V to 23V Output 1 22V to 21V 0 6A 0 4A TUNER IC800 MP1583DN Z 5V 12V 0 46 265mA IC807 KIA78R05F Outp ut Curr ent 1A Input 7V Max 35V Outp ut 5V 0 17 IC803 AZ1117H 3 3V IC804 AZ1117H 3 3V ST_3 3V ST_3 3V Flash Memory MX25L1605AM2C SDRAM HY57V641620ETP IC802 KD1084ADT R ST_1 8V IR IC807 AZ1117H 1 2 IC805 AZ1117H 3 3 1 2V 3 3V Panne...

Page 31: ...33 DDC_SD 34 SCL RX SDA TX VGA_RX VGA_TX EEPROM 24C32 DDC_ROMSCK 35 DDC_ROMSD 36 ROMSCK ROMSD FLASH SST25VF016B SPI_CK SPI_DI SPI_DO SPI_CZ SPI_CK 171 SPI_DI 172 SPI_DO 173 SPI_CZ 174 VGA D SUB VGA D SUB EEPROM 24C21A DDC_SCL DDC_DSA UATX1 55 UARX1 56 SDRAM 4M 16Bit SDRAM 4M 16Bit SDRAM 4M 16Bit M2_CKE M2_MCLK M2_A 0 11 M2_DQ 0 15 M2_DQM0 M2_DQM1 CKE MCLK AR 0 11 MDATA 0 15 DQM0 DQM1 CKE MCLK AR 0...

Page 32: ...reserved Only for training and service purposes Mstar MSD1226L ATSC NTSC Tuner LGDT 3303 MSCL MSDA I2C_5V 4 7K 5VST NVRAM I2C Address 0xC2 0x1C Mstar MSD1226L MX25L1605 Serial Flash SCK SDI SDO CSZ SPI_CK SPI_DI SPI_DO SPI_CSZ SCLK SI SO CS 4 7K 3 3V DDC_ROM SCL SDA 0xA0 ...

Page 33: ...LGE Internal Use Only Copyright 2008 LG Electronics Inc All right reserved Only for training and service purposes 33 MEMO ...

Page 34: ... this manual to prevent X RADIATION Shock Fire or other Hazards Do not modify the original design without permission of manufacturer EXPLODED VIEW Many electrical and mechanical parts in this chassis have special safety related characteristics These parts are identified by in the Schematic Diagram and EXPLODED VIEW It is essential that these special safety parts should be replaced with the same co...

Page 35: ...L R1169 22 R1164 100 COMP2_DET 005 G11 5V_TU COMP1_DET 005 R9 IC108 JLC1562BFEL FRC 3 A2 2 A1 4 D0 1 A0 6 D2 5 D1 7 D3 8 Vss 9 D4 10 D5 11 D6 12 D7 13 VDAC 14 SCL 15 SDA 16 VDD R1182 22 FRC R1163 100 R1181 100 FRC BIT_SEL R1165 100 OPT SIDE_Y C_DET 006 H13 R1177 100 FRC R1019 2 7K R1020 2 7K R1103 22 R1091 22 R1014 4 7K AUS_ONLY R1013 10K OPT R1006 10K OPT R1131 4 7K 3 3V_VDDP_ST SPK_N SPK_P TU_TS...

Page 36: ...16V 3225 IC201 HY5DU561622FTP 4 C 26 BA0 27 BA1 28 A10 AP 29 A0 30 A1 31 A2 32 A3 33 VDD_3 34 VSS_1 35 A4 36 A5 37 A6 38 A7 39 A8 40 A9 41 A11 42 A12 43 NC_4 44 CKE 45 CLK 46 CLK 47 UDM 48 VSS_2 49 VREF 50 NC_5 17 NC_2 3 VDDQ_1 6 VSSQ_1 16 LDQS 15 VDDQ_3 14 NC_1 13 DQ7 12 VSSQ_2 11 DQ6 10 DQ5 9 VDDQ_2 8 DQ4 7 DQ3 4 DQ1 5 DQ2 25 NC_3 24 CS 23 RAS 2 DQ0 22 CAS 21 WE 1 VDD_1 20 LDM 19 NC 18 VDD_2 51 ...

Page 37: ...I EN_1 3PLL P302 SMAW200 26C HD 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 LVB_CKP R313 1 3K LVA_4P 3 3V_VDDP_ST LVB_3P 12V R311 1 3K LVA_0P LVB_1M R306 4 7K NON FRC LVB_3M LVB_2M 3 3V_CI FRC_RESET P303 SMAW200 13 FRC 1 2 3 4 5 6 7 8 9 10 11 12 13 LVA_CKM LVB_0P R305 0 OPT LVA_4M R308 0 OPT LVDS_SEL LVB_CKM R302 0 OPT R303 0 HD EN_2 5VF LVA_2P 15V LVB_4P LVA_2M PANEL_POWE...

Page 38: ...2 2SC3052 E B C Q407 2SC3052 E B C C424 0 1uF 50V OPT LD400 TU401 TDFV G135D1 AUS_Tuner EBL42367001 1 ANT 5V 2 BB CTR 3 GND_1 4 B 5V 5 NC_1 6 RF_AGC 7 TP VT 8 NC_2 9 GND_2 10 SDA_T 11 SCL_T 12 AIF_1 13 AIF_2 14 NC_3 15 VIDEO 16 AUDIO 17 SIF 18 SDA 19 SCL 20 RST 21 3 3V 22 1 8V 23 ERR 24 MCL 25 D7 26 D6 27 D5 28 D4 29 D3 30 D2 31 D1 35 SHIELD 32 D0 33 VAL 34 SYNC R416 33 R417 33 R421 1 2K R423 1 2K...

Page 39: ... 1P_CAN 5D WH C_LUG_L 2E RD 1P_CAN2 4E RD CONTACT 3E RD O_SPRING R520 12K R530 75 R529 75 R510 75 C511 100pF 50V C503 0 1uF 50V R536 10K COMP1_Pr D508 30V CDS3C30GTH OPT COMP2_R_IN R538 12K C510 0 1uF 50V COMP2_Y R539 12K COMP1_L_IN R534 22 C509 0 1uF 50V R531 470K COMP2_L_IN C501 0 1uF 50V R518 10K D511 5 6V CDS3C05GTA OPT C502 0 1uF 50V R535 22 5V_GENERAL JK502 PPJ209 02 6612J10031A 4A GN CONTAC...

Page 40: ...22 R618 10K R620 0 Q604 2SA1530A T112 1R E B C R638 1 5K Q603 2SA1530A T112 1R E B C L609 BG2012B080TF R639 1K C627 0 1uF 16V C632 10uF AV_L_OUT R641 1K R646 47K R643 47K Q605 2SC3875S E B C 12V_AVOUT 006 X19 006 AE16 Q606 2SC3875S E B C C623 1000pF 50V C633 0 1uF 16V OPT C635 OPT C625 1000pF 50V R647 15K L608 BG2012B080TF C626 0 1uF 16V C631 10uF 6 3V R637 1 5K D614 5 6V OPT R644 15K AV_R_OUT D61...

Page 41: ...D2 _HDMI3 D1 _HDMI2 R792 0 C715 2 2uF R7001 0 R789 0 OPT R712 0 R787 0 OPT R737 68K R798 0 5V_HDMI_2 001 H23 007 W29 007 AM11 3 3V_VDDP_ST D1 _HDMI1 C706 0 1uF 50V GND D0 _HDMI4 D1 _HDMI2 CK _HDMI1 DDC_SDA_3 HDMI_CLK C710 0 1uF C714 0 1uF HPD3 007 AF11 R738 0 OPT D1 _HDMI3 D2 _HDMI4 IC701 AT24C02BN 10SU 1 8 OPT 3 A2 2 A1 4 GND 1 A0 5 SDA 6 SCL 7 WP 8 VCC D0 _HDMI2 R7002 0 EEPROM_WP D703 OPT D1 _HD...

Page 42: ...MP C809 1000pF 50V 15V_AMP 15V_AMP R824 5 6 OPT C801 10uF 6 3V C831 1000pF 50V OPT C830 1000pF 50V OPT C825 1uF 16V C814 1uF 10V 0 1uF C824 50V SPK_R SPK_R SPK_L SPK_L R859 0 OPT R860 0 IC802 NTP3000A EAN41584001 1 BST1A 2 VDR1A 3 RESET 4 AD 5 VSS_IO 6 CLK_I 7 CLK_O 8 VDD_IO 9 DGNDPLL 10 AGNDPLL 11 LFM 12 AVDDPLL 13 DVDDPLL 14 NC_1 15 DVSS 16 DVDD 17 SDATA 18 WCK 19 BCK 20 SDA 21 SCL 22 PWM_3B PWM...

Page 43: ...30uF 16V C932 0 1uF 50V C928 100uF 16V C957 0 1uF 50V 3 3V_VDDP_ST 3 3V_VDDP_ST 3 3V_VDDP_ST IC905 AZ1117D 3 3TRE1 1 ADJ GND 2 OUTPUT 3 INPUT IC909 AZ1117D 3 3TRE1 1 ADJ GND 2 OUTPUT 3 INPUT IC910 AZ1117D 2 5TRE1 1 ADJ GND 2 OUTPUT 3 INPUT IC907 AZ1117D 1 8TRE1 1 ADJ GND 2 OUTPUT 3 INPUT C958 100uF 16V 1 8V_AMP C945 0 1uF 50V IC908 AZ1117D 1 8TRE1 1 ADJ GND 2 OUTPUT 3 INPUT C959 0 1uF 50V L910 MBW...

Page 44: ...1 0 OPT L1005 BG2012B080TF 3 3V_VDDP_ST 5V_ST IR 001 H22 L1009 BG2012B080TF L1002 BG2012B080TF R1211 0 OPT LED_G 001 H24 KEY2 L1006 BG2012B080TF SCL_EYEQ AMP 008 H16 001 B25 007 AD7 C1202 1000pF 50V 3 3V_IR 009 X18 C1201 0 1uF 50V SPK_N SPK_P R1214 0 L1001 BLM18AG221SN1D L1007 BLM18AG221SN1D C1209 100pF 50V OPT R1205 4 7K R1206 4 7K ZD1200 5 6B P1001 12505WS 15A00 1 NC SCL 2 NC SDA 3 GND 4 GND 5 K...

Page 45: ...Jun 2008 Printed in Korea P NO MFL42276206 ...

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