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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.

PCM_D[0]
PCM_D[1]
PCM_D[2]
PCM_D[3]
PCM_D[4]
PCM_D[5]
PCM_D[6]
PCM_D[7]

PCM_A[0]
PCM_A[1]
PCM_A[2]
PCM_A[3]
PCM_A[4]
PCM_A[5]
PCM_A[6]
PCM_A[7]
PCM_A[8]
PCM_A[9]
PCM_A[10]
PCM_A[11]
PCM_A[12]
PCM_A[13]
PCM_A[14]

CI_TS_DATA[0]
CI_TS_DATA[1]
CI_TS_DATA[2]
CI_TS_DATA[3]
CI_TS_DATA[4]
CI_TS_DATA[5]
CI_TS_DATA[6]
CI_TS_DATA[7]

FE_TS_DATA[1]
FE_TS_DATA[2]
FE_TS_DATA[3]
FE_TS_DATA[4]
FE_TS_DATA[5]
FE_TS_DATA[6]
FE_TS_DATA[7]

AVDD25_PGA

MIU0VDDC
MIU1VDDC

AVDD_DMPLL

MVREF

FRC_LPLL

FE_TS_DATA[0]

AVDD_DDR0

VDD33_DVI

AVDD2P5

/PCM_IORD

/PCM_WAIT

/PF_OE

PF_ALE

RGB_DDC_SDA

SPI_SDI

5V_DET_HDMI_3

/PCM_IOWR

R493

22

RGB_DDC_SCL

R494

22

UART_TXD

R484

22

UART_RXD

PCM_A[0-14]

/PF_WE

R486

22

PCM_RST

FE_TS_CLK

R485

22

S7_TXD

SC_RE2

R488

22

FE_TS_DATA[0-7]

/PCM_OE

R483

22

R491

1K

/PF_CE0

C458

0.1uF

PWM1

R497

33

/PCM_CE

I2C_SDA

C457

0.1uF

READY

/F_RB

FE_TS_VAL_ERR

CI_TS_SYNC

PCM_D[0-7]

AV/SC1_DET

/PCM_WE

R487

22

SPI_SDO

/PCM_CD

R479

10K

R498

33

/PCM_IRQA

5V_DET_HDMI_4

CI_TS_VAL

I2C_SCL

SIDEAV_DET

R481

10K

S7_RXD

/PCM_REG

/PF_CE1

CI_TS_CLK

+5V

FE_TS_SYN

/FLASH_WP

/SPI_CS

5V_DET_HDMI_2

SPI_SCK

/PF_WP

SC2/COMP1_DET

R496

33

CI_TS_DATA[0-7]

D2-_HDMI2

SCART2_Lout

C421

1000pF

C417

0.047uF

C424

0.047uF

SIDEAV_CVBS_IN

SC1_B-/COMP1_Pb-

R428

33

SCART1_Lout

X400

24MHz

C419

0.047uF

AUD_LRCH

R408

33

C408

0.047uF

D0+_HDMI4

C456

1000pF

READY

C445

2.2uF READY

C427

0.047uF

D2+_HDMI3

SC1_G+/

SC2/COMP1_R_IN

C410

0.047uF

R432

68

D0-_HDMI2

D2-_HDMI3

R430

33

C451

27pF

COMP2_Pb-

R465

100

C420

0.047uF

C425

0.047uF

SC1_R+/C

SIDEAV_L_IN

HPD4

C413

0.047uF

SIDEAV_R_IN

IF_P_MSTAR

C449

0.1uF

D1-_HDMI4

C409

0.047uF

C444

2.2uF

TU_SIF

C443

2.2uF

R409

68

CK-_HDMI3

R407

68

SC1_SOG_IN

D2-_HDMI4

C435

2.2uF

C400

1000pF

READY

R462

10K

SC1_B+/C

C

SC1_FB

C422

0.047uF

D1+_HDMI2

IF_AGC_MAIN

D1-_HDMI3

D1+_HDMI4

R402

22

C412

0.047uF

IF_N_MSTAR

AV/SC1_R_IN

R414

68

R472

47

DDC_SDA_4

COMP2_Y-

C411

0.047uF

C

R412

68

C438

2.2uF

DEMOD_SCL

CEC_REMOTE_S7

DSUB_VSYNC

DDC_SDA_3

C430

0.1uF

D0+_HDMI2

SIDE_USB_DM

SC2_CVBS_IN

R426

33

C402

0.047uF

D2+_HDMI4

DTV/MNT_VOUT

SC1_R-/COMP1_Pr-

PC_L_IN

SCART2_Rout

DDC_SDA_2

C441

2.2uF

SCART1_Rout

L400

120-ohm

Main

C452

0.1uF

SOC_RESET

CK+_HDMI4

CK+_HDMI3

C416

0.047uF

R427

33

R411

33

AUD_SCK
AUD_MASTER_CLK

R413

33

AUD_LRCK

C403

0.047uF

C454

0.1uF

HPD2

C436

2.2uF

R422

33

R425

33

DDC_SCL_2

SC1_G-/COMP1_Y-

R476

100

R463

1K

C431

0.1uF

DSUB_HSYNC

C406

0.047uF

C407

1000pF

C401

0.047uF

R416

68

R415

33

C418

0.047uF

D0-_HDMI3

TU_SDA

COMP2_R_IN

C453

0.1uF

R403

22

R405

68

R419

68

CK-_HDMI2

IR

C450

27pF

D0+_HDMI3

TU_SCL

C426

0.047uF

SUB_SCL

C423

0.047uF

TU_CVBS

C414

1000pF

PC_R_IN

R404

33

C439

2.2uF

C429

0.047uF

R458

1M

AV/SC1_L_IN

C428

0.047uF

R418

33

CK-_HDMI4

D1+_HDMI3

C405

0.047uF

R478

0

DEMOD_SDA

AMP_SDA

D0-_HDMI4

DDC_SCL_4

C404

0.047uF

D1-_HDMI2

R464

100

COMP2_Pr-

R401

10K

SC2/COMP1_L_IN

DSUB_G-

C442

2.2uF

R424

0

C437

2.2uF

C440

2.2uF

DDC_SCL_3

AMP_SCL

R477

0

SIDE_USB_DP

R406

33

R420

33

CK+_HDMI2

COMP2_L_IN

SC2_ID

R473

47

HPD3

DSUB_B-

+3.3V_AVDD

R423

68

DSUB_R-

R400

10K

C446

2.2uF READY

R417

0

NON_EU

R431

33

C415

0.047uF

R429

33

AV/SC1_CVBS_IN

D2+_HDMI2

R421

68

R410

0

SUB_SDA

SPDIF_OUT

B-TMDQSU

B-TMA11

B-TMODT

B-TMDQU0

B-TMA4

B-TMDQL5

B-TMDQU6

B-TMA10

B-TMDQU5

B-TMA7

B-TMDQU7

B-TMRESETB

B-TMDQU1

B-TMDQL0

B-TMDQL6

B-TMCK

B-TMDQL1

B-TMDQSUB

B-TMDQU2

B-TMBA1

B-TMA6

B-TMA2

B-TMWEB

B-TMA8

B-TMA5

B-TMA13

B-TMA0

B-TMDQU4

B-TMDQL2

B-TMDML

B-TMA1

B-TMDQL3

B-TMCKE

B-TMA3

B-TMCASB

B-TMDQL7

B-TMA12

B-TMDQL4

B-TMDQSL

B-TMDMU

B-TMBA0

B-TMCKB

B-TMRASB

B-TMDQU3

B-TMDQSLB

B-TMA9

B-TMBA2

LVDS_D

LVDS_DATA_2_B-

LVDS_D

LVDS_D

LVDS_D

LVDS_D

LVDS_DATA_2_C-

LVD

LVDS_DATA_2_D-

LVDS_DATA_1_B-

LVDS_DATA_1_A-

LVDS_DATA_1_E-

LVDS_D

LVDS_DATA_2_E-

LVDS_CLK_2-

LVDS_D

LVDS_D

LVDS_DATA_2_A-

LVD

LVDS_CLK_1-

LVDS_D

LVDS_DATA_1_D-

LVDS_D
LVDS_DATA_1_C-

A-TMA11

A-TMA8

A-TMDML

A-TMA13

A-TMRESETB

A-TMCKE

A-TMODT

A-TMA10

A-TMDMU

A-TMDQU4

A-TMWEB

A-TMDQSUB

A-TMDQU3

A-TMDQSLB

A-TMDQL0
A-TMDQL1

A-TMA12

A-TMDQSU

A-TMDQL4

A-TMDQU1

A-TMA7

A-TMDQL7

A-TMA9

A-TMCASB

A-TMDQSL

A-TMDQU5

A-TMA1

A-TMA6

A-TMA3

A-TMDQL5

A-TMRASB

A-TMA5

A-TMDQL6

A-TMA2

A-TMDQU2

A-TMCKB

A-TMBA0
A-TMBA1

A-TMA0

A-TMDQU7

A-TMA4

A-TMCK

A-TMBA2

A-TMDQL3

A-TMDQU6

A-TMDQU0

A-TMDQL2

AR401
22

AR400
22

VCC_1.5V_DDR

R490

1K

1%

C459

0.1uF

R489

1K

1%

C460

1000pF

A-MVREFCA

B-MVREFCA

R499

1K

1%

C462

1000pF

R1400

1K

1%

C461

0.1uF

VCC_1.5V_DDR

R482
2.2K

R480

2.2K

C1413

0.1uF

+1.26V_VDDC

C1417

0.1uF

C1421

10uF

L409

120-ohm

Main

C1407

0.1uF

C478

10uF

C1426

0.1uF

10uF

C1404

L404

120-ohm

Main

C1416

0.1uF

C499

0.1uF

L408

120-ohm

Main

C1418

0.1uF

C489

0.1uF

C477

0.1uF

C496

0.1uF

C470

0.1uF

10uF

C487

C479

0.1uF

C1425

0.1uF

L406

120-ohm

Main

C1405

0.1uF

+2.5V_AVDD

C491

10uF

+1.26V_VDDC

L405

120-ohm

Main

C1401

0.1uF

C494

10uF

C1422

10uF

C1400

0.1uF

C1420

0.1uF

R1403

1K
1%

C475

10uF

C476

0.1uF

C492

0.1uF

C498

0.1uF

C1423

0.1uF

+3.3V_AVDD

R1404

1K
1%

C1424

0.1uF

C493

0.1uF

C469

0.1uF

C1427

0.1uF

C1412

0.1uF

L412

120-ohm

Main

C1419

0.1uF

C1414

10uF

C480

0.1uF

+1.5V_DDR_IN

C495

0.1uF

L410
120-ohm

Main

C1415

10uF

C471

0.1uF

C473

0.1uF

C472

0.1uF

C1406

0.1uF

C474

0.1uF

C463
0.1uF

C1411

0.1uF

C497

0.1uF

+3.3V_AVDD

R452

1K

READY

MODEL_OPT_3

R451

1K

R450

1K

PWM0

R460 1K

READY

AUD_LRCH

PWM1

R447 1K

R461

1K

R453 1K

READY

+3.3V_AVDD

AUD_MASTER_CLK

AUD_SCK

R449 1K

READY

R444

1K

READY

R443 1K

R448

1K

READY

R454

1K

+3.3V_AVDD

L413

120-ohm

Main

L402

Main

120-ohm

L401

Main

120-ohm

LG8300_RESET

R438

22

3D

C447

0.01uF

50V

C464

0.01uF

50V

C448

1uF

C488

1uF

C434

4.7uF

C455

10uF

P_SDA

R1408

22

+3.3V_AVDD

C466

0.1uF

+3.3V_ST

C465

4.7uF

10V

R434

10

D400
KDS181

SOC_RESET

3D_RF_RXD
3D_RF_TXD

TUNER_RESET

PM_TXD

PM_RXD

RL_ON

AC_DET

R436

100

Q400
2SC3052

E

B

C

R437

10K

MODEL_OPT_3

KEY2

KEY1

SC_RE1

DSUB_DET

SCART1_MUTE

DISP_EN

R440

100

+3.3V_ST

ERROR_DET

AV/COMP2_DET

PWM0

AMP_RESET_N

C490

0.1uF

SC1_ID

LED_RED

PCM_5V_CTL

COMP2_DET

P_SCL

TOUCH_VER_CHK

EDID_WP

R445 0

READY

AMP_MUTE

3D_RFMODULE_RESET

R492

0

R446

0

USB1_OCD
USB1_CTL

5V_ON

R456 0

READY

3D_RF_GPIO1

R466

22

3D

3D_RF_GPIO2

R467

22

3D

3D_RF_GPIO0

R468

22 3D

R470
3.3K

READY

R469
3.3K

READY

+3.3V_AVDD

+3.3V_AVDD

R471
3.3K

READY

R1401

22

R433

62K

R441

1K

R1476
1K

R1411

3.3K

R1412

3.3K

R439

22K

R442

22K

R455

22K

R457

22K

C432

0.01uF

C433

0.01uF

C467

0.01uF

C468

0.01uF

R459 100

R474 100

R475 100

R495 100

3D_RFMODULE_DC

3D_RFMODULE_DD

SW400

TMUE312GAB

READY

1

2

4

3

5

R435
100

READY

LGE101DC-R [S7R DIVX/MS10]

IC400

A_RXCP

F1

A_RXCN

F2

A_RX0P

G2

A_RX0N

G3

A_RX1P

H3

A_RX1N

G1

A_RX2P

H1

A_RX2N

H2

DDCDA_DA/GPIO24

F5

DDCDA_CK/GPIO23

F4

HOTPLUGA/GPIO19

E6

B_RXCP

D3

B_RXCN

C1

B_RX0P

D1

B_RX0N

D2

B_RX1P

E2

B_RX1N

E3

B_RX2P

F3

B_RX2N

E1

DDCDB_DA/GPIO26

D4

DDCDB_CK/GPIO25

E4

HOTPLUGB/GPIO20

D5

C_RXCP

AA2

C_RXCN

AA1

C_RX0P

AB1

C_RX0N

AA3

C_RX1P

AB3

C_RX1N

AB2

C_RX2P

AC2

C_RX2N

AC1

DDCDC_DA/GPIO28

AB4

DDCDC_CK/GPIO27

AA4

HOTPLUGC/GPIO21

AC3

D_RXCP

A2

D_RXCN

A3

D_RX0P

B3

D_RX0N

A1

D_RX1P

B1

D_RX1N

B2

D_RX2P

C2

D_RX2N

C3

DDCDD_DA/GPIO30

B4

DDCDD_CK/GPIO29

C4

HOTPLUGD/GPIO22

E5

CEC/GPIO5

D6

HSYNC0

G5

VSYNC0

G6

RIN0P

K1

RIN0M

L3

GIN0P

K3

GIN0M

K2

BIN0P

J3

BIN0M

J2

SOGIN0

J1

HSYNC1

G4

VSYNC1

H6

RIN1P

K5

RIN1M

K4

GIN1P

J4

GIN1M

K6

BIN1P

H4

BIN1M

J6

SOGIN1

J5

HSYNC2

H5

RIN2P

N3

RIN2M

N2

GIN2P

M2

GIN2M

M1

BIN2P

L2

BIN2M

L1

SOGIN2

M3

CVBS0P

N4

CVBS1P

N6

CVBS2P

L4

CVBS3P

L5

CVBS4P

L6

CVBS5P

M4

CVBS6P

M5

CVBS7P

K7

CVBS_OUT1

M6

CVBS_OUT2

M7

VCOM0

N5

VIFP

W2

VIFM

W1

IP

V2

IM

V1

SSIF/SIFP

Y2

SSIF/SIFM

Y1

QP

U3

QM

V3

IFAGC

Y5

RF_TAGC

Y4

TGPIO0/UPGAIN

U1

TGPIO1/DNGAIN

U2

TGPIO2/I2C_CLK

R3

TGPIO3/I2C_SDA

T3

XTALIN

T2

XTALOUT

T1

SPDIF_IN/GPIO177

G14

SPDIF_OUT/GPIO178

G13

DM_P0

B7

DP_P0

A7

DM_P1

AF17

DP_P1

AE17

I2S_IN_BCK/GPIO175

F14

I2S_IN_SD/GPIO176

F13

I2S_IN_WS/GPIO174

F15

I2S_OUT_BCK/GPIO181

D20

I2S_OUT_MCK/GPIO179

E20

I2S_OUT_SD/GPIO182

D19

I2S_OUT_SD1/GPIO183

F18

I2S_OUT_SD2/GPIO184

E18

I2S_OUT_SD3/GPIO185

D18

I2S_OUT_WS/GPIO180

E19

LINE_IN_0L

N1

LINE_IN_0R

P3

LINE_IN_1L

P1

LINE_IN_1R

P2

LINE_IN_2L

P4

LINE_IN_2R

P5

LINE_IN_3L

R6

LINE_IN_3R

T6

LINE_IN_4L

U5

LINE_IN_4R

V5

LINE_IN_5L

U6

LINE_IN_5R

V6

LINE_OUT_0L

U4

LINE_OUT_2L

W3

LINE_OUT_3L

W4

LINE_OUT_0R

V4

LINE_OUT_2R

Y3

LINE_OUT_3R

W5

MIC_DET_IN

R4

MICCM

T5

MICIN

R5

AUCOM

T4

VRM

P7

VAG

R7

VRP

P6

HP_OUT_1L

R1

HP_OUT_1R

R2

ET_RXD0

E21

ET_TXD0

E22

ET_RXD1

D21

ET_TXD1

F21

ET_REFCLK

E23

ET_TX_EN

D22

ET_MDC

F22

ET_MDIO

D23

ET_CRS

F23

AVLINK

F8

IRINT

G8

TESTPIN

K8

RESET

A4

NC_16

Y17

LGE101DC-R [S7R DIVX/MS10]

IC400

NC_48

AE1

NC_78

AF16

NC_64

AF1

NC_50

AE3

NC_45

AD14

NC_34

AD3

NC_77

AF15

NC_65

AF2

NC_62

AE15

NC_33

AD2

NC_47

AD16

NC_46

AD15

NC_63

AE16

NC_66

AF3

NC_76

AF14

NC_32

AD1

NC_44

AD13

NC_61

AE14

NC_60

AE13

NC_51

AE4

NC_36

AD5

NC_67

AF4

NC_35

AD4

NC_49

AE2

NC_71

AF8

NC_40

AD9

NC_56

AE9

NC_72

AF9

NC_58

AE11

NC_69

AF6

NC_53

AE6

NC_74

AF11

NC_37

AD6

NC_43

AD12

NC_52

AE5

NC_75

AF12

NC_68

AF5

NC_59

AE12

NC_57

AE10

NC_70

AF7

NC_42

AD11

NC_38

AD7

NC_41

AD10

NC_54

AE7

NC_73

AF10

NC_39

AD8

NC_55

AE8

NC_12

Y11

GND_105

Y19

LVACLKP/LLV6P/BLUE[3]

W26

LVACLKN/LLV6N/BLUE[2]

W25

LVA0P/LLV3P/BLUE[9]

U26

LVA0N/LLV3N/BLUE[8]

U25

LVA1P/LLV4P/BLUE[7]

U24

LVA1N/LLV4N/BLUE[6]

V26

LVA2P/LLV5P/BLUE[5]

V25

LVA2N/LLV5N/BLUE[4]

V24

LVA3P/LLV7P/BLUE[1]

W24

LVA3N/LLV7N/BLUE[0]

Y26

LVA4P/LLV8P

Y25

LVA4N/LLV8N

Y24

LVBCLKP/LLV0P/GREEN[5]

AC26

LVBCLKN/LLV0N/GREEN[4]

AC25

LVB0P/RLV6P/RED[1]

AA26

LVB0N/RLV6N/RED[0]

AA25

LVB1P/RLV7P/GREEN[9]

AA24

LVB1N/RLV7N/GREEN[8]

AB26

LVB2P/RLV8P/GREEN[7]

AB25

LVB2N/RLV8N/GREEN[6]

AB24

LVB3P/LLV1P/GREEN[3]

AC24

LVB3N/LLV1N/GREEN[2]

AD26

LVB4P/LLV0P/GREEN[1]

AD25

LVB4N/LLV0N/GREEN[0]

AD24

RLV3P/RED[7]

AD23

RLV3N/RED[6]

AE23

RLV0P/LVSYNC

AE26

RLV0N/LHSYNC

AE25

RLV1N/LCK

AF26

RLV2P/RED[9]

AF25

RLV1P/LDE

AE24

RLV2N/RED[8]

AF24

RLV4P/RED[5]

AF23

RLV4N/RED[4]

AD22

RLV5P/RED[3]

AE22

RLV5N/RED[2]

AF22

TCON3/OE/GOE/GCLK2

AD19

TCON15/SCAN_BLK1

AE19

TCON18/CS7/GCLK5

AD21

TCON19/CS8/GCLK6

AE21

TCON11/CS5/HCON

AF21

TCON10/CS4/OPT_N

AD20

TCON9/CS3/OPT_P

AE20

TCON16/WPWM

AF20

TCON12/DPM

AF19

TCON1/STV/GSP/VST

AD18

TCON5/TP/SOE

AE18

TCON14/SACN_BLK

AF18

TCON21/CS10/VGH_ODD

AB22

TCON20/CS9/VGH_EVEN

AB23

TCON13/LEDON

AC23

TCON17/CS6/GCLK4

AC22

NC_26

AB16

NC_19

AA14

NC_30

AC15

NC_15

Y16

NC_31

AC16

NC_29

AC14

NC_21

AA16

NC_20

AA15

NC_11

Y10

NC_17

AA11

NC_25

AB15

NC_24

AB14

LGE101DC-R [S7R DIVX/MS10]

IC400

A_DDR3_A0/DDR2_A13

B8

A_DDR3_A1/DDR2_A8

B9

A_DDR3_A2/DDR2_A9

A8

A_DDR3_A3/DDR2_A1

C21

A_DDR3_A4/DDR2_A2

B10

A_DDR3_A5/DDR2_A10

A22

A_DDR3_A6/DDR2_A4

A10

A_DDR3_A7/DDR2_A3

B22

A_DDR3_A8/DDR2_A6

C9

A_DDR3_A9/DDR2_A12

C23

A_DDR3_A10/DDR2_RASZ

B11

A_DDR3_A11/DDR2_A11

A9

A_DDR3_A12/DDR2_A0

C10

A_DDR3_A13/DDR2_A7

B23

A_DDR3_BA0/DDR2_BA2

B21

A_DDR3_BA1/DDR2_CASZ

A11

A_DDR3_BA2/DDR2_A5

A23

A_DDR3_MCLK/DDR2_MCLK

A12

A_DDR3_MCLKZ/DDR2_MCLKZ

C11

A_DDR3_CKE/DDR2_DQ5

B12

A_DDR3_ODT/DDR2_ODT

C20

A_DDR3_RASZ/DDR2_WEZ

A20

A_DDR3_CASZ/DDR2_BA1

B20

A_DDR3_WEZ/DDR2_BA0

A21

A_DDR3_RESETB

C22

A_DDR3_DQSL/DDR2_DQS0

C16

A_DDR3_DQSLB/DDR2_DQSB0

B16

A_DDR3_DQSU/DDR2_DQSB1

A16

A_DDR3_DQSUB/DDR2_DQS1

C15

A_DDR3_DML//DDR2_DQ13

A14

A_DDR3_DMU/DDR2_DQ6

B18

A_DDR3_DQL0/DDR2_DQ3

C18

A_DDR3_DQL1/DDR2_DQ7

B13

A_DDR3_DQL2/DDR2_DQ1

A19

A_DDR3_DQL3/DDR2_DQ10

C13

A_DDR3_DQL4/DDR2_DQ4

C19

A_DDR3_DQL5/DDR2_DQ0

A13

A_DDR3_DQL6/DDR2_CKE

B19

A_DDR3_DQL7/DDR2_DQ2

C12

A_DDR3_DQU0/DDR2_DQ15

A15

A_DDR3_DQU1/DDR2_DQ9

A17

A_DDR3_DQU2/DDR2_DQ8

B14

A_DDR3_DQU3/DDR2_DQ11

C17

A_DDR3_DQU4/DDR2_DQM1

B15

A_DDR3_DQU5/DDR2_DQ12

A18

A_DDR3_DQU6/DDR2_DQM0

C14

A_DDR3_DQU7/DDR2_DQ14

B17

B_DDR3_A0/DDR2_A13

A25

B_DDR3_A1/DDR2_A8

B24

B_DDR3_A2/DDR2_A9

A24

B_DDR3_A3/DDR2_A1

P25

B_DDR3_A4/DDR2_A2

C24

B_DDR3_A5/DDR2_A10

P26

B_DDR3_A6/DDR2_A4

B26

B_DDR3_A7/DDR2_A3

R24

B_DDR3_A8/DDR2_A6

B25

B_DDR3_A9/DDR2_A12

T26

B_DDR3_A10/DDR2_RASZ

D24

B_DDR3_A11/DDR2_A11

A26

B_DDR3_A12/DDR2_A0

C25

B_DDR3_A13/DDR2_A7

T25

B_DDR3_BA0/DDR2_BA2

P24

B_DDR3_BA1/DDR2_CASZ

C26

B_DDR3_BA2/DDR2_A5

R26

B_DDR3_MCLK/DDR2_MCLK

D26

B_DDR3_MCLKZ/DDR2_MCLKZ

D25

B_DDR3_CKE/DDR2_DQ5

E24

B_DDR3_ODT/DDR2_ODT

N25

B_DDR3_RASZ/DDR2_WEZ

M26

B_DDR3_CASZ/DDR2_BA1

N24

B_DDR3_WEZ/DDR2_BA0

N26

B_DDR3_RESETB

R25

B_DDR3_DQSL/DDR2_DQS0

J25

B_DDR3_DQSLB/DDR2_DQSB0

J24

B_DDR3_DQSU/DDR2_DQSB1

H26

B_DDR3_DQSUB/DDR2_DQS1

H25

B_DDR3_DML/DDR2_DQ13

F26

B_DDR3_DMU/DDR2_DQ6

L24

B_DDR3_DQL0/DDR2_DQ3

L25

B_DDR3_DQL1/DDR2_DQ7

F24

B_DDR3_DQL2/DDR2_DQ1

L26

B_DDR3_DQL3/DDR2_DQ10

F25

B_DDR3_DQL4/DDR2_DQ4

M25

B_DDR3_DQL5/DDR2_DQ0

E26

B_DDR3_DQL6/DDR2_CKE

M24

B_DDR3_DQL7/DDR2_DQ2

E25

B_DDR3_DQU0/DDR2_DQ15

G26

B_DDR3_DQU1/DDR2_DQ9

J26

B_DDR3_DQU2/DDR2_DQ8

G24

B_DDR3_DQU3/DDR2_DQ11

K25

B_DDR3_DQU4/DDR2_DQM1

H24

B_DDR3_DQU5/DDR2_DQ12

K26

B_DDR3_DQU6/DDR2_DQM0

G25

B_DDR3_DQU7/DDR2_DQ14

K24

LGE101DC-R [S7R DIVX/MS10]

IC400

PCM_D0

U22

PCM_D1

T21

PCM_D2

T22

PCM_D3

AB18

PCM_D4

AC18

PCM_D5

AC19

PCM_D6

AC20

PCM_D7

AC21

PCM_A0

U21

PCM_A1

V21

PCM_A2

Y22

PCM_A3

AA22

PCM_A4

R22

PCM_A5

R21

PCM_A6

T23

PCM_A7

T24

PCM_A8

AA23

PCM_A9

Y20

PCM_A10

AB17

PCM_A11

AA21

PCM_A12

U23

PCM_A13

Y23

PCM_A14

W23

PCM_REG_N

W22

PCM_OE_N

AA17

PCM_WE_N

V22

PCM_IORD_N

W21

PCM_IOWR_N

Y21

PCM_CE_N

AA20

PCM_IRQA_N

V23

PCM_CD_N

P23

PCM_WAIT_N

R23

PCM_RESET

P22

PCM_PF_CE0Z

AC17

PCM_PF_CE1Z

AB20

PCM_PF_OEZ

AA18

PCM_PF_WEZ

AB21

PCM_PF_ALE

AB19

PCM_PF_AD[15]

AD17

PCM_PF_RBZ

AA19

UART_TX2/GPIO65

M23

UART_RX2/GPIO64

N23

DDCR_DA/GPIO71

M22

DDCR_CK/GPIO72

N22

DDCA_DA/UART0_TX

A5

DDCA_CK/UART0_RX

B5

PWM0/GPIO66

K23

PWM1/GPIO67

K22

PWM2/GPIO68

G23

PWM3/GPIO69

G22

PWM4/GPIO70

G21

SAR0/GPIO31

C6

SAR1/GPIO32

B6

SAR2/GPIO33

C8

SAR3/GPIO34

C7

SAR4/GPIO35

A6

TCON0/POL

N21

TCON2/GSP_R/GCLK1

M21

TCON4/CPV/GSC/GCLK3

L22

TCON6/FLK

L21

TCON8/CS2/FLK3

P21

GPIO36/UART3_RX

K21

GPIO37/UART3_TX

L23

GPIO38

K20

GPIO39

L20

GPIO40

M20

GPIO41

G20

GPIO42

G19

GPIO50/UART1_RX

F20

GPIO51/UART1_TX

F19

GPIO6/PM0/INT0

E7

GPIO7/PM1/PM_UART_TX

D7

GPIO8/PM2

E11

GPIO9/PM3

G9

GPIO10/PM4

F9

GPIO11/PM5/PM_UART_RX/INT1

C5

PM_SPI_CS1/GPIO12/PM6

E8

PM_SPI_WP1/GPIO13/PM7

E9

PM_SPI_WP2/GPIO14/PM8/INT2

F7

GPIO15/PM9

F6

PM_SPI_CS2/GPIO16/PM10

D8

GPIO17/PM11/INT3

G12

GPIO18/PM12/INT4

F10

PM_SPI_CK/GPIO1

D9

GPIO0/PM_SPI_CZ

D11

PM_SPI_DI/GPIO2

E10

PM_SPI_DO/GPIO3

D10

TS0_CLK

AA9

TS0_VLD

AA5

TS0_SYNC

AA10

TS0_D0

AB5

TS0_D1

AC4

TS0_D2

Y6

TS0_D3

AA6

TS0_D4

W6

TS0_D5

AA7

TS0_D6

Y9

TS0_D7

AA8

TS1_CLK

AC5

TS1_VLD

AC6

TS1_SYNC

AB6

TS1_D0

AC10

TS1_D1

AB10

TS1_D2

AC9

TS1_D3

AB9

TS1_D4

AC8

TS1_D5

AB8

TS1_D6

AC7

TS1_D7

AB7

MPIF_CLK

D12

MPIF_CS_N

D14

MPIF_BUSY

E14

MPIF_D0

E12

MPIF_D1

F12

MPIF_D2

D13

MPIF_D3

E13

LGE101DC-R [S7R DIVX/MS10]

IC400

VDDC_1

H11

VDDC_2

H12

VDDC_3

H13

VDDC_4

H14

VDDC_5

H15

VDDC_6

J12

VDDC_7

J13

VDDC_8

J14

VDDC_9

J15

VDDC_10

J16

VDDC_11

L18

A_DVDD

H16

B_DVDD

K19

VDDC_12

L19

VDDC_13

M18

VDDC_14

M19

VDDC_15

N18

VDDC_16

N19

VDDC_17

N20

VDDC_18

P18

VDDC_19

P19

VDDC_20

P20

NC_13

Y12

AVDD1P2

J11

DVDD_NODIE

L7

AVDD2P5_ADC_1

H7

AVDD2P5_ADC_2

J7

AVDD25_REF

J8

AVDD_AU25

L8

PVDD_1

W15

PVDD_2

Y15

AVDD25_PGA

U8

AVDD_NODIE

M8

AVDD_DVI_1

N9

AVDD_DVI_2

P9

AVDD3P3_CVBS

N8

AVDD_DMPLL

P8

AVDD_AU33

T7

AVDD_EAR33

U7

AVDD33_T

T9

VDDP_1

R8

VDDP_2

R9

VDDP_3

T8

NC_5

V20

NC_8

W20

NC_2

U19

NC_3

U20

NC_4

V19

NC_7

W19

AVDD_LPLL

U18

NC_1

T20

NC_14

Y14

AVDD_MEMPLL

R19

NC_6

W14

AVDD_DDR0_D_1

D15

AVDD_DDR0_D_2

D16

AVDD_DDR0_D_3

E15

AVDD_DDR0_D_4

E16

AVDD_DDR0_C

E17

AVDD_DDR1_D_1

F16

AVDD_DDR1_D_2

F17

AVDD_DDR1_D_3

G16

AVDD_DDR1_D_4

G17

AVDD_DDR1_C

H17

NC_22

AB11

NC_23

AB12

NC_27

AC11

NC_28

AC12

NC_18

AA12

MVREF

G15

NC_9

Y7

NC_10

Y8

GND_1

G18

GND_2

H9

GND_3

H10

GND_4

H18

GND_5

H19

GND_6

J10

GND_7

J17

GND_8

J18

GND_9

J19

GND_10

K9

GND_11

K10

GND_12

K11

GND_13

K12

GND_14

K13

GND_15

K14

GND_16

K15

GND_17

K16

GND_18

K17

GND_19

K18

GND_20

L9

GND_21

L10

GND_22

L11

GND_23

L12

GND_24

L13

GND_25

L14

GND_26

L15

GND_27

L16

GND_28

L17

GND_29

M9

GND_30

M10

GND_31

M11

GND_32

M12

GND_33

M13

GND_34

M14

GND_35

M15

GND_36

M16

GND_37

M17

GND_38

N10

GND_39

N11

GND_40

N12

GND_41

N13

GND_42

N14

GND_43

N15

GND_44

N16

GND_45

N17

GND_46

P10

GND_47

P11

GND_48

P12

GND_49

P13

GND_50

P14

GND_51

P15

GND_52

P16

GND_53

P17

GND_54

R10

GND_55

R11

GND_56

R12

GND_57

R13

GND_58

R14

GND_59

R15

GND_60

R16

GND_61

R17

GND_62

R18

GND_63

T10

GND_64

T11

GND_65

T12

GND_66

T13

GND_67

T14

GND_68

T15

GND_69

T16

GND_70

T17

GND_71

T18

GND_72

T19

GND_73

U10

GND_74

U11

GND_75

U12

GND_76

U13

GND_77

U14

GND_78

U15

GND_79

U16

GND_80

U17

GND_81

V7

GND_82

V8

GND_83

V9

GND_84

V10

GND_85

V11

GND_86

V12

GND_87

V13

GND_88

V14

GND_89

V15

GND_90

V16

GND_91

V17

GND_92

V18

GND_93

W7

GND_94

W8

GND_95

W9

GND_96

W10

GND_97

W11

GND_98

W12

GND_99

W13

GND_100

W16

GND_101

W17

GND_102

W18

GND_103

Y13

GND_104

Y18

GND_106

AA13

GND_107

AB13

GND_108

AC13

GND_109

D17

GND_110

H23

GND_111

AF13

GND_FU

J9

PGA_VCOM

U9

CLose to Saturn7M IC

CLose to Saturn7M IC

VDD33_T/VDDP/U3_VD33_2:47mA

VDDC : 2026mA

AU33:31mA

VDD33_DVI:163mA

FRC_MPLL:4mA

AVDD25_PGA:13mA

AVDD_DDR1:55mA

AVDD_DMPLL/AVDD_NODIE:7.362mA

AVDD_DDR0:55mA

AVDD2P5/ADC2P5:162mA

FRC_LPLL:13mA

AVDD_MEMPLL:24mA

AU25:10mA

MODEL_OPT_3

HD

B6

MODEL OPTION

LOW

FHD

PIN NO.

PIN NAME

HIGH

<T3 CHIP Config>
(AUD_SCK, AUD_MASTER_CLK, PWM1, PWM0)

MIPS_no_EJ_NOR8        : 4’h3 (MIPS as host. No EJ PAD. Byte mode NAND flash.)
MIPS_EJ1_NOR8          : 4’h4 (MIPS as host. EJ use PAD1. Byte mode NAND flash.)
MIPS_EJ2_NOR8          : 4’h5 (MIPS as host. EJ use PAD2. Byte mode NAND flash.)
B51_Secure_no scramble : 4’hb (8051 as host. Internal SPI flash secure boot, no scramble)
B51_Sesure_scramble    : 4’hc (8051 as host. Internal SPI flash secure boot with scarmble)

<T3 CHIP Config(AUD_LRCH)>

Boot from SPI flash : 1’b0
Boot from NOR flash : 1’b1

VIDEO/AUDIO

4

GP2R_S7R

MAIN

LVDS

DDR

POWER

Close to MStar

SOC_RESET

2010-08-31

Copyright © 2011 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

Summary of Contents for 42PT450

Page 1: ...THIS MANUAL CHASSIS PD11A MODEL 42PW450 450A 450N 450T MODEL 42PW451 451A 42PW450 450A 450N 450T ZA 42PW451 451A ZD North Latin America http aic lgservice com Europe Africa http eic lgservice com Asia Oceania http biz lgservice com Internal Use Only Printed in Korea P NO MFL66306703 1101 REV00 ...

Page 2: ... Copyright 2011 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 14 EXPLODED VIEW 15 CIRCUIT DIAGRAM ...

Page 3: ...t s Neck Leakage Current Cold Check Antenna Cold Check With the instrument AC plug removed from AC source connect an electrical jumper across the two AC plug prongs Place the AC switch in the on position connect one lead of ohm meter to the AC plug prongs tied together and touch other ohm meter lead in turn to each exposed metallic parts such as antenna terminals phone jacks etc If the exposed met...

Page 4: ...evice 106 cm 42 inch wide Color Display Module PDP 2 Aspect Ratio 16 9 3 PDP Module PDP42T3 RGB Closed Well Type Glass Filter 38 Pixel Format 1024 horiz By 768 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 42PW450 ZA 42PW450A ZA 42PW450N ZA 42PW450T ZA...

Page 5: ... 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 3 Receiving system Analog Upper Heterodyne Digital COFDM 4 Scart Jack 1EA PAL SECAM 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 ...

Page 6: ...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 the ...

Page 7: ...ey at 5 ADC Calibration Caution Using power on button of the Adjustment R C power on TV Model Module Tool Tool Tool Tool Tool option1 option2 option3 option4 option5 50PZ550 ZA 50R3 36928 37966 54144 26956 32 60PZ550 ZA 60R3 49216 37966 54144 26956 32 60PZ250 ZA 60R3 49280 37966 54144 26892 32 50PZ250 ZA 50R3 36992 37966 54144 26892 32 50PW450 ZA 50T3 37056 37966 54144 26892 32 42PW450 ZA 42T3 247...

Page 8: ... 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 Connecting picture of the measuring instrument On Automatic control Inside PATTERN is used when W B is controlled Connect to auto controller or push Adjustment R C POWER ON Enter the mode of White Balance the pattern wil...

Page 9: ...icture Mode change Vivid Vivid User 7 3 DPM operation confirmation Only Apply for MNT Model Check if Power LED Color and Power Consumption operate as standard 1 Set Input to RGB and connect D sub cable to set 2 Measurement Condition 100 240V 50 60Hz 3 Confirm DPM operation at the state of screen without Signal 7 4 DDC EDID Write RGB 128Byte Not used any more Use Auto D L 1 Connect D sub Signal Cab...

Page 10: ...xists Caution Never connect HDMI D sub Cable at the same time Use the proper cables below for EDID Writing Download HDMI1 HDMI2 separately because HDMI1 is different from HDMI2 7 9 EDID DATA 1 3D HD RGB EDID data 2 3D HD HDMI1 EDID data 3 3D HD HDMI2 EDID data 4 3D HD HDMI3 EDID data ⓐ Vender ID O Checksum Changeable by total EDID data No Item Condition Hex Data 1 Manufacturer ID GSM 1E6D 2 Versio...

Page 11: ...n Generator MSPG 3233 HDMI mode NO 371 pattern No 81 1 Please input 3D test pattern like below 2 Enter 3D mode then select side by side If you don t wear a 3D Glasses you will see the picture like below 3 Put on the 3D Glasses And block the right side of Glasses LEFT OPEN TEST RIGHT CLOSED And check the middle sides of picture RED normal others abnormal 4 Put on the 3D Glasses And block the right ...

Page 12: ...y by D book 4 0 Manual Download Model Name and Serial Number If the TV set is downloaded By OTA or Service man Sometimes model name or serial number is initialized Not always There is impossible to download by bar code scan so It need Manual download 1 Press the instart key of ADJ remote controller 2 Go to the menu 5 Model Number D L like below photo 3 Input the Factory model name ex 42LD450 TA or...

Page 13: ... Download Guide Put a bin to USB Stick 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 is automatically detecting 3 Show the message Copying files from memory 4 Updating is staring 5 0 Updating Completed The TV will restart autom...

Page 14: ... 14 LGE Internal Use Only Copyright 2011 LG Electronics Inc All rights reserved Only for training and service purposes BLOCK DIAGRAM ...

Page 15: ... special safety related characteristics These parts are identified by in the Schematic Diagram and EXPLODED VIEW It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X RADIATION Shock Fire or other Hazards Do not modify the original design without permission of manufacturer IMPORTANT SAFETY NOTICE A10 A9 LV1 A12 A21 A2...

Page 16: ...A 0 CI_ADDR 7 CI_DET CI_ADDR 8 PCM_A 1 CI_CD1 PCM_A 14 CI_CD2 CI_ADDR 5 CI_IOWR CI_DET CI_OE CI_TS_DATA 1 R113 100 EU BUF_FE_TS_CLK AR109 33 EU JK104 10067972 000LF EU EAG41860102 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 PCM_IOWR CI_TS_V...

Page 17: ...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 C225 1000pF 50V R262 10K COMP2_R_IN C224 1000pF 50V 3 3V COMP2_L_IN R261 10K R259 470K COMP2_DET COMP2_Pb R265 12K COMP2_Pr R260 470K COMP2_Y R266 12K R264 10K COMP2_Y COMP2_Pb COMP2_Pr R286 0 R282 0 COMP2_Pr COMP2_Y COMP2_Y COMP2_Pb R284 0 R285 0 COMP2_Pr COMP2_Pb R283 0 R287 0 C228 10pF 50V READY ...

Page 18: ..._2_D R828 0 2D LVDS_DATA_2_A TE1P LVDS_DATA_1_C TB1N R800 0 2D TD1P R824 0 2D TA1N TC3P TC2N TD3N TA1N TC1N TC1P R815 0 2D PC_SER_CLK R833 0 2D TE2N TB1P TB2N R804 0 2D TE3P LVDS_DATA_1_E R812 0 2D R786 0 2D TE2P LVDS_DATA_1_C SDA_3 3V_MOD P_SCL R831 0 2D R830 0 2D LVDS_DATA_2_C R810 0 2D R822 0 2D TB1P LVDS_CLK_1 R789 0 2D TD2P UART_RXD TA2P PC_SER_DATA LVDS_DATA_2_D TCLK2N R785 0 2D 3 3V TCLK1P ...

Page 19: ... AE15 NC_33 AD2 NC_47 AD16 NC_46 AD15 NC_63 AE16 NC_66 AF3 NC_76 AF14 NC_32 AD1 NC_44 AD13 NC_61 AE14 NC_60 AE13 NC_51 AE4 NC_36 AD5 NC_67 AF4 NC_35 AD4 NC_49 AE2 NC_71 AF8 NC_40 AD9 NC_56 AE9 NC_72 AF9 NC_58 AE11 NC_69 AF6 NC_53 AE6 NC_74 AF11 NC_37 AD6 NC_43 AD12 NC_52 AE5 NC_75 AF12 NC_68 AF5 NC_59 AE12 NC_57 AE10 NC_70 AF7 NC_42 AD11 NC_38 AD7 NC_41 AD10 NC_54 AE7 NC_73 AF10 NC_39 AD8 NC_55 AE...

Page 20: ...SSQ_3 D1 VSSQ_4 D8 VSSQ_5 E2 VSSQ_6 E8 VSSQ_7 F9 VSSQ_8 G1 VSSQ_9 G9 B MDQSLB B MDQL3 B MDML B MA0 B MA7 B MWEB B TMA13 B MBA1 B TMA11 B MDMU B TMA5 B MCK B MA9 B MDQL6 B MDQSU B MDQSLB B MA1 B MBA0 B MDQU3 B MDQU5 B TMDQL0 B TMDQL1 B MA7 B TMDQU2 B MDQL5 B MDQL5 B MDQU7 B TMA2 B TMDQSLB B TMA3 B MDQL6 B TMDQSL B MDQSUB B MCKE B MCASB B MA12 B MWEB B TMBA0 B MDQU3 B MA11 B MA2 B MCKE B TMCKE B MDQ...

Page 21: ...63 10uF 16V READY C633 22uF 16V C632 22uF 16V R613 10K READY R638 10K READY C662 10uF 10V C607 47uF 6 3V C616 47uF 6 3V C659 47uF 6 3V IC606 AZ1085S 3 3TR E1 1 ADJ GND 2 OUTPUT 3 INPUT L709 BLM18PG121SN1D 3D 3 3V_3D C740 0 01uF 3D C746 10uF 10V 3D 1 8V C755 0 1uF 16V 3D C751 0 1uF 16V 3D C747 10uF 10V 3D L703 BLM18PG121SN1D 3D L710 BLM18PG121SN1D 3D C745 22uF 10V 3D 0 1uF C728 3D R775 330K 3D C739...

Page 22: ... TE4P B2 TE4N B1 TD4P B3 TD4N C3 TCLK4P C1 TCLK4N C2 TC4P D2 TC4N D1 TB4P D3 TB4N E3 TA4P E1 TA4N E2 TE3P F2 TE3N F1 TD3P F3 TD3N G3 TCLK3P G1 TCLK3N G2 TC3P H2 TC3N H1 TB3P H3 TB3N J3 TA3P J1 TA3N J2 TE2P K2 TE2N K1 TD2P K3 TD2N L3 TCLK2P L1 TCLK2N L2 TC2P M2 TC2N M1 TB2P M3 TB2N N3 TA2P N1 TA2N N2 TE1P P2 TE1N P1 TD1P P3 TD1N R3 TCLK1P R1 TCLK1N R2 TC1P T2 TC1N T1 TB1P T3 TB1N U3 TA1P U1 TA1N U2...

Page 23: ......

Page 24: ...ⓒ LG Electronics Inc 2010 PDP TV Repair Guide Applicable Model 50 60PZ550 ...

Page 25: ...o Picture No sound 2 3 Mal discharge Noise dark picture 3 4 Picture broken Freezing 4 5 Vertical bar Horizontal Bar 5 6 B Power Problem No Power Not turn on 6 7 Turn off Instant under watching 7 8 C Sound Problem No sound Sound distortion 8 10 E General function Problem RF emitter checking 10 First of all Check whether there is SVC Bulletin in GCSC System for these model ...

Page 26: ...r Board Control Board Check B 5V Y 1 Check Control Board LED on Crystal X2 3 3V 5V Rom update 2 Replace Control B D A3 A5 A6 SVC R C Pattern Check Sound Sound OK Y Close Y Move No Picture No sound Section A2 Check LVDS Cable Replace Main B D Normal N Y N Move Power problem Section Normal Normal Move Power problem Section N A4 A8 A11 A12 A13 First of all Check whether all of cable between board was...

Page 27: ...ture Sound Ok Section Close Y Check LVDS Cable Picture OK Y N 2 Y Normal Sound N Check Speaker ON Off setting in OSD Menu Close Y Normal Sound N Close Check Speaker jack connection Speaker Cable open Y Normal voltage N Check 17V Audio IC B on Power B D Check Power B D Replace Power B D Check Audio IC Short Replace Main B D SVC Bulletin Apply SVC Bulletin S W Upgrade etc N Normal Sound N Y Close Y ...

Page 28: ...Module N Scan Type Check Picture problem Type Check voltage VY VSC Y Sus B D A5 Normal Picture Replace Y Sus B D Normal Picture Y N 1 Check Control B D 2 Replace Board Normal Picture A13 Check Y Drive B D Replace B D Y Close N Dark Picture Normal Picture Y Replace Module N Close 1 Check Z Sus Board 2 Replace Board A9 Check Picture mode setting Picture Noise Normal Picture Y N Close Y N Check RF Ca...

Page 29: ... Different maker TV etc Menu Setup Booster By using Digital signal level meter By using Diagnostics menu on OSD Menu Press red key on R C Signal TEST Signal strength Normal over 50 Signal Quality Normal over 50 Normal Picture Y N Normal Picture Y Close N N Check S W Version Booster menu On Off Check Off On Check S W Upgrade SVC Bulletin Check Tuner replace Main B D Normal Picture Y N Y Close Norma...

Page 30: ...ule If Main B D doesn t cause N Y Close 1 Connector re connection 2 Eliminate foreign material on Connector N A13 CTRL B D Control board Check connection of Connector COF TCP on CTRL B D X B D Check connection of Connector FFC on Y Drive B D A20 A20 1 Connector re connection 2 Eliminate foreign material on FFC 1 Check Y Drive B D 2 Replace Board A16 Normal Picture N Y Close Replace Module 1 Check ...

Page 31: ...er Key On Remote control Normal Close Y N Y Repair Replace IR B D N Check Power cord was inserted properly N Normal Close Y Check ST BY 5V on Power Board Normal Voltage A22 N Normal Signal Y Check Power B D Replace Power B D Check AC DET Signal on Power B D A22 Check RL_ON Signal on Power B D N Normal Signal Y Check Main B D Replace Main B D Check the other pin s Output voltage on Power B D Normal...

Page 32: ...Power LED Blue Y Check Power B D Replace Power B D A23 1 Check Y Sus Z Sus Board especially Short or Open 2 Replace defective B D A8 A11 To check Power B D Protection Check Power Off History RCU Off 7 Turn off Under watching Off Timer Set A24 Off timer Function off KEY Off 2HOUR Off NO Signal Off Y N Don t appear Power Off History Move No Power problem Section This is not problem Normal operation ...

Page 33: ...grade etc N Normal Sound N Y Close Y 2 Sound distortion sound drop Check Input signal Cable connection Cable open RF external HDMI SCART Normal Sound Y Close Check AVL off on Clear voiceⅡ off on Y Normal Sound N Close N Problem in all input Problem in only DTV Problem in external input SCART HDMI Check whether Problem happen in same output of other equipments or not By connecting same output cable...

Page 34: ... in room Check Replace Battery of R C Check Repair Cable connection Connector solder Normal operating Check B 5V On Main B D A26 Normal Voltage Close N N Check 5V on Power B D Replace Power B D or Replace Main B D Power B D don t have problem A12 Check IR Output signal Normal Signal N Y Repair Replace IR B D N A26 Replace Main B D Y Y N Check local key Operation Normal operating Check Repair Cable...

Page 35: ...s 10 3 RF emitter operating error Y N Check RF emitter Operation Check Repair Cable connection Connector solder A28 Replace RF emitter board Y Display normally Close N Normal operating N Replace Main B D Y A28 Check the signal between the RF emitter and Mani board Normal Signal Check the RF emitter SW Ver at SVC menu Normal operating Close Y N 2010 11 16 ...

Page 36: ...VSC VZB voltage 50R3 VY VSC Y Sus VZB Z Sus A5 6 Fuse Checking Method A7 7 Y Sus Board Checking Method 50R3 A8 8 Z Sus Board Checking Method 50R3 A9 11 Check 5V on Power B D A12 12 Control Board Checking Method 50R3 A13 13 Mal discharge Symptom Picture A14 14 PDP Module Rom Ver Checking method A15 15 Y Drive B D Checking method A16 17 Half picture X B D Checking method 50R3 A18 Next page Continued...

Page 37: ...e A19 19 Connector Type on PDP Module A20 20 RF Signal level Checking method A21 21 Power Problem Check voltage on Power board A22 22 Power board Checking Method A23 23 Check Power off History A24 24 Sound Problem Speaker cable checking method A25 25 Check Remote control IR operation A26 27 Check RF emitter operation A28 PDP TV Repair Process Reference data Index ...

Page 38: ...xel 2 Image sticking 3 Mal discharge 4 Module defect V Line Bar H Line Bar 5 In case of no picture you can judge defect cause Module or Main B D If patterns appear defect cause is Main B D Tilt Key Making 전자 6 2 Revision PDP TV Symptom A Picture Problem Check Module pattern by Tilt key Repair Process Reference data Item A1 A1 2010 11 16 ...

Page 39: ...ptom A Picture Problem Audio check method A2 Jack for Speaker connection 1 Check Audio output by using oscilloscope GND R or R or L or L Audio output waveform 2 Check whether speaker jack was inserted properly or not Repair Process Reference data A2 2010 11 16 ...

Page 40: ...onnector P301 Replace P301 Y N Check SCL SDA R359 R360 Replace R359 R360 N Y Check IC700 Status PDN 23 Reset 31 is High Check Reset R380 PDN R374 They must be High 3 3V Y N Check IC303 Power 17V C340 3 3V R365 R374 Check 17V P600 1 2 3 3V IC606 2 Y N Y Check Mstar I2S Output 27 28 29 30 on IC303 Replace MSTAR IC400 N Replace AMP IC303 Y Repair Process Reference data A2 1 2010 11 16 ...

Page 41: ...e 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 Check video output Follow procedure HDMI video trouble shooting Y N Repair Process Reference data A2 2 2010 11 16 ...

Page 42: ...blem Check video output Follow procedure All source audio trouble shooting Y Follow procedure analog TV video trouble shooting N Replace MSTAR IC IC400 Check 3 on TU300 for 5V Check IC605 output Voltage N Y Check SIF signal C301 Replace TU300 N Y Check SIF signal C301 Check SIF line N Y Y Repair Process Reference data A2 3 2010 11 16 ...

Page 43: ...28 R131 R193 R194 JK208 RGB R215 R216 JK207 Side AV R1201 R1202 Replace the Resistor Check IC400 signal JK210 Component C441 C442 JK100 JK101 SCART C435 C436 C437 C438 JK208 RGB C443 C444 JK207 Side AV C439 C440 Replace the Capacitor 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 Repair Process Reference data ...

Page 44: ...nd on the input signal Making 전자 6 2 Revision PDP TV Input Block Optical Audio Problem N Check Signal JK204 3 Check SPDIF signal R296 Replace MSTAR IC400 Check 5V 2 on JK204 Y N Check P601 Output L604 L605 Y A2 5 Repair Process Reference data 2010 11 16 ...

Page 45: ...ent VR901 Va Adjustment VR502 Check Va Check Va Adjust Va Voltage Refer to the Module label for Va specification Check Vs Adjust Vs Voltage Refer to the Module label for Vs specification Repair Process Reference data A3 A3 Control Board Power Board Y Sus Board Z Sus Board PDP Module Label Main Board Check Vs 2010 11 16 ...

Page 46: ...ata PDP Module Label Information A4 A4 Vy Vsc Vzb Model Name Bar Code Code 128 Contains the manugacture No Manugacture No Adjusting Voltage DC Va Vs Adjusting Voltage Set up Vy Vsc Ve Vzb The trade name of LG Electronics Manufactured date Year Month Warning UL Approval Mark UL Approval No Model Name Max Watt Max Volts Max Amps 2010 11 16 ...

Page 47: ...VY VSC VZB voltage 50R3 Repair Process Reference data Voltage Check Adjustment 50R3 1 Vsc 150V on Y Sus B D Check Point R324 Adjustment Point VR301 2 Vy 190V on Y Sus B D Check Point R334 Adjustment Point VR302 A5 Module Label A5 Vy adjustment YSUS board Fuses Vsc adjustment Vzb Vy Vsc 2010 11 16 ...

Page 48: ...ptom A Picture Problem Check Adjust VY VSC VZB voltage 50R3 Repair Process Reference data 3 VZB 115V on Z Sus B D Check Point R156 Adjustment Point VR204 Voltage Check Adjustment 50R3 Module Label A5 A5 ZSUS board Vzb Vy Vsc 2010 11 16 ZSUS board Vzb adjustment ...

Page 49: ...ower 5V C304 3 3V C302 1 2V C300 Check Voltage 5V IC605 Output 3 3V IC600 Output 1 2V IC301 Output Y N Check Video color Check Monitor Out Video Scart out Check other input OSD Check IIC Line Check TU_SCL SDA Line N Replace Tuner N Y N Y Check Module N Y Change MSTAR IC400 Y A6 1 Repair Process Reference data A6 2010 11 16 ...

Page 50: ... Making 전자 6 2 Revision PDP TV Input Block Analog TV Video Problem Check RF Cable Check CVBS signal TU601 11 Pin Replace Tuner TU300 Y N Check IC605 Output Voltage L610 Y N Y Replace MSTAR IC400 Check 5V voltage on TU300 Pin3 A6 2 Repair Process Reference data A6 2010 11 16 ...

Page 51: ... Video Problem Check input signal format Is it supported Check signal on R411 C413 C415 Y Check the damage of JK210 And Replace Connector N Y Replace MSTAR IC400 Y Check Component Cable Measured signals depend on the input signal A6 3 Repair Process Reference data A6 2010 11 16 ...

Page 52: ...al format Is it supported Check signal Hsync Vsync R218 R219 Check signal R404 R406 R408 Y Check P205 Replace connector P205 Y N Y Replace R404 R406 R408 N Replace MSTAR IC400 Y Check RGB Cable conductors for damage Y Measured signals depend on the input signal A6 4 Repair Process Reference data A6 2010 11 16 ...

Page 53: ... Check signal line JK207 Video C425 JK100 Video C408 C410 C412 RGB C423 CVBS Replace Capacitor Check AV port of JK207 Side JK100 JK101 Rear Replace connector N Replace MSTAR IC400 Check AV Cable for damage or open conductors Measured signals depend on the input signal Y Y Y Y N A6 5 Repair Process Reference data A6 2010 11 16 ...

Page 54: ...Problem Check input signal format Is it supported Check EDID D L Re Download EDID Check HDMI Cable for damage or open conductors Replace Connector Replace MSTAR IC400 Y Y Y Y N N Check JK200 J201 J202 for proper connection or damage A6 6 Repair Process Reference data A6 2010 11 16 ...

Page 55: ...thod Repair Process Reference data A7 1 Sound comes the fuse is OK 2 If Fuse is defects it should check again voltage of 5V Va Va after replacing the fuse 3 In case there are no voltage of 5V Va Vs the board is failure it need to replace the board Pic 2 Pic 1 DMM mode A7 Pic 1 Fuse check 2010 11 16 ...

Page 56: ... FS203 FS501 Check voltage of diode FET by using digital multi meter Measurement method 0 4V 0 5V Q610 Q612 0 45V 0 55V Q608 Q609 0 45V 0 55V Q601 Q602 0 35V 0 45V Q603 Q605 D604 D605 HS602 0 35V 0 45V Forward O L Overload Reverse D602 HS603 0 35V 0 45V Forward O L Overload Reverse Position Direction Circuit No HS601 D610 Q606 Q607 Forward 0 35V 0 45V 0 45V 0 55V Reverse O L Overload Specification...

Page 57: ... at P203 connector Check all of fuses open FS202 Check voltage of diode FET by using digital multi meter Measuring Method Specifications 0 45V 0 55V Q102 Q103 0 5V 0 6V 0 35V 0 45V Q106 Q109 Position Direction Circuit No HS101 D114 D118 Q107 Q110 Forward 0 35V 0 45V 0 35V 0 45V Reverse O L Overload HS102 D109 D110 D108 D111 Q104 Q113 Q114 Forward 0 35V 0 45V Reverse O L Overload Diode FET ZSUS boa...

Page 58: ...ics Inc 2009 Making 전자 6 2 Revision PDP TV Symptom A Picture Problem Check 5V 17V on Power B D Repair Process Reference data A12 Measure 5V voltage Power Board P813 P600 P813 Measure 17V voltage A12 17 02 2010 11 16 ...

Page 59: ...P105 18V of P2 at control board Check LED is on If LED doesn t work check crystal X1 output Check 3 3V 5V IC Check MCM at VS_DA by using digital multi meter Check Crystal X1 Check Input voltage Check IC IC53 IC51 Check oscillation of Crystal Normal 25 MHZ MCM Check point VS_DA GND Normal 3 3V Check MCM 3 3V Pin 14 15 18V IC51 IC53 P2 18V Pin14 15 5V 3 3V GND P105_FL1 FL2 5V Check LED On 2010 11 16...

Page 60: ... Making 전자 6 2 Revision PDP TV Symptom A Picture Problem Mal discharge Symptom Repair Process Reference data Dark picture caused by Mal discharge A14 Dot type Mal discharge symptom Scan type Mal discharge symptom A14 2010 11 16 ...

Page 61: ... Ver Checking method Repair Process Reference data A15 Check by using Rom Label on control board Rom ver Label Check by using SVC Remote controller Press In start Press 0413 Select Panel Control Check Module Rom ver Refer to the Module Rom upgrade manual for Rom upgrade USB Type Jig A15 2010 11 16 ...

Page 62: ...vision A16 PDP TV Symptom A Picture Problem Y Drive B D Checking method 50R1 Repair Process Reference data A16 Y drive board Check all output pins of scan IC connector using DMM Input signal connector Scan IC DMM Digital Multi Meter 2010 11 16 ...

Page 63: ...220 P221 P320 Power connector of the X board Check cables between CTRL board and X board Replace the X B D Check TCP connection after X B D replacement Connections between panel and X B D Right display Picture 1 Check replace right X B D Both ends display Picture 2 Check replace center X B D Left display Picture 3 Check replace left X B D Picture 1 Picture 2 Picture 3 Half display abnormal Partly ...

Page 64: ...B D 3 Replace CTRL B D Vertical lines or Bar 1 Check connection CTRL B D X B D 2 Check CTRL B D 3 Replace CTRL B D Many irregular vertical lines 1 Check connection CTRL B D X B D 2 Check CTRL B D 3 Replace CTRL B D Horizontal Line or Bar 1 Check connection Y Sus B D Panel 2 Check Y Sus B D 3 Replace Y Sus B D First of all Check whether all of cable between board was inserted properly or not Next C...

Page 65: ... data A20 96 Out Put COF Type 1 Check foreign Connection status 2 Check bad soldering on Chip resistance Defect symptom 192 Out Put TCP Type TCP Tape Carrier Package is film for IC connect with Electrode pattern Direct Bonding on X B D FFC Type Connector to connect between Electrode PAD Of PANEL and Y Drive B D Z Sus B D A20 2010 11 16 ...

Page 66: ...nal level Checking method Repair Process Reference data MENU Æ Press Red Button on R C Æ Singal TEST Diagnostics 1 Check whether Signal Strength Signal Quality is over 50 or not 2 If Signal Strength Signal Quality is under 50 install the Booster to increase signal level A21 A21 2010 11 16 ...

Page 67: ...r Process Reference data Check voltage on Power board A22 B Power Problem Checking Order Checking Order Pin Map Power B D Main B D No Checking Point Spec Remark 1 STBY 5V 2 5V 5V 3 17V 17V 4 AC DET High 3 3V 5V 5 RL_ON High 3 3V 5V 6 M_ON High 3 3V 5V A22 P813 2010 11 16 ...

Page 68: ...esistor Check FUSE Check 5V Va Vs voltage PSU Maker 1 LGIT 2 LITEON 3 YUYANG If happen Power board Protection check whether there is Short or Open on Y SUS Z SUS B D or not Checking Method Va Voltage ADJ value value Adjust way Check 5V Va Vs voltage For Voltage specification refer to the PDP Module Label SC101 Vs Voltage ADJ Adjust Va Vs voltage Vs adjust Va adjust A23 P811 Power B D Y Sus B D P81...

Page 69: ... Remote controller Press In start Press 0000 Select Power Off History Pop up Module Rom ver LAST HISTORY 1 5 Appear Power off history 5ea 1 is the latest history RCU OFF Power off by Remote control KEY OFF Mechanical power switch off 2HOUR OFF After turn on by OnTimer There is no operation for 2hours NO SIGNAL OFF In case that there is no signal for 15minutes A24 2010 11 16 ...

Page 70: ...er speaker jack was inserted properly on Main B D side speaker side or not 2 Check whether speaker cable have problem disconnection wire or not A25 Making 전자 6 2 Revision PDP TV Symptom Repair Process Reference data Speaker cable checking method C Sound Problem A25 2010 11 16 ...

Page 71: ...2 Check 3 3V_ST Voltage at Pin10 3 Check whether appear voltage on multi meter when operate remote control Test Condition for case 3 Check Point Pin 1 IR TV power on status Multi meter Select DC 10V Checking method Check Remote control IR operation IR Local key Board for 2 3 4 550 TOOL IR Board A26 A26 TOUCH_VER_CHK NC NC IR GND KEY1 KEY2 LED RED GND SCL SDA GND 3 3V ST NC NC 2010 11 16 ...

Page 72: ...ltage on multi meter when operate Local switch Test Condition for case 3 Check Point Pin 2 3 Key1 Key2 TV power on status Multi meter Select DC 10V A27 P P Vol Vol OK Menu Input Power D General function defect Check Local Key operation Symptom A27 TOUCH_VER_CHK NC NC IR GND KEY1 KEY2 LED RED GND SCL SDA GND 3 3V ST NC NC IR Local key Board for 2 3 4 550 TOOL 2010 11 16 ...

Page 73: ...ear voltage on multi meter when operate RF emitter board Test Condition for case 3 Check Point Pin 12 TV power on status Multi meter Select DC 10V A28 D General function defect Check RF emitter operation Symptom A28 3D_L R_SYNC 3D_RF_GPIO2 3 3V GND 3D_RF_RXD 3D_RF_TXD 3D_RFMODULE_RESET 3D_RFMODULE_DC 3D_RFMODULE_DD GND 3D_RF_GPIO0 3D_RF_GPIO1 RF emitter Board 2010 11 16 ...

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