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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.

L/DIM0_VS

I2C_SCL

RESET_LG1121

I2C_SDA

XTAL_OUT

C133
27pF
50V

L/DIM0_MOSI

XTAL_IN

3D_SYNC_Out

SPI_DI

SPI_SCLK

XTAL_OUT

XTAL_IN

SPI_DO

L/DIM0_SCLK

C120
27pF
50V

R154
1M

UART_RX

SPI_CS

UART_TX

SW100

JTP-1127WEM

+3.3VD

R124

33

R140

33

R145

33

R141

33

R144

33

R142

33

R143

33

R146

33

+3.3VD

C1109
0.1uF

SPI_DI

R160

10K

R159

4.7K

SPI_CS

SPI_DO

R161

33

R162

3.3K

SPI_SCLK

INCH_OPT_1

+3.3VD

+3.3VD

OUTPUT_OPT2

+3.3VD

+3.3VD

INCH_OPT_2

OUTPUT_OPT1

R125

10K

R126

33

UART_RX

R166

33

+3.3VD

UART_TX

+3.3V_IO

+1.0AVDD

+3.3V_XTAL

+2.5LVDS_TX

+1.0VDC

+2.5LVDS_RX

+2.5AVDD

C1155
0.1uF
16V

C1119
0.1uF
16V

C1124
0.1uF
16V

C1143
0.1uF
16V

+2.5LVDS_RX

C1159
10uF
25V

+2.5AVDD

C1151
0.1uF
16V

+2.5V

C1153
0.1uF
16V

C1134
0.1uF
16V

C1118
0.1uF
16V

C1126
0.1uF
16V

C1141
0.1uF
16V

C1142
0.1uF
16V

C1135
0.1uF
16V

C1133
0.1uF
16V

C1157
0.1uF
16V

+2.5V

C1154
0.1uF
16V

C1120
0.1uF
16V

C1150
10uF
25V

C1152
0.1uF
16V

C1149
10uF
25V

+2.5V

C1158
0.1uF
16V

+2.5AVDD

C1147
0.1uF
16V

+2.5LVDS_TX

C1156
0.1uF
16V

C1148
0.1uF
16V

+2.5LVDS_TX

C1125
0.1uF
16V

+2.5LVDS_RX

R123

33

P101

12507WR-04L

1

2

3

4

5

TDO

TDI

TCK

TMS

+3.3VD

TDO

TDI

TMS

TCK

R163

33

R164

33

R165

33

R136

33

R137

33

R138

33

C105
33pF
50V

OPT

C104
33pF
50V

OPT

C102
33pF
50V

OPT

R151

10K

MINI_LVDS

R156

10K

XTR

R153

10K

R158

10K

OUTPUT_OPT2

INCH_OPT_1

R139

33

OPT

R120

33

OPT

OUTPUT_OPT1

INCH_OPT_2

R150

10K

LVDS

R152

10K

OPT

R157

10K

OPT

R155

10K

SHARP

R116

10K

R112
100

1%

R107
100

1%

R114
100

1%

R118
100

1%

R113
100

1%

R110
100

1%

R115
100

1%

R149
100

1%

R117
100

1%

R106
100

1%

R111
100

1%

R148
100

1%

C1136
0.1uF
16V

C1140
0.1uF
16V

R167

10K

R168

10K

R170
10K

OPT

+3.3VD

GPIO_0

R172
10K

OPT

+3.3VD

GPIO_1

GPIO_0

GPIO_1

R169

10K

R171
10K

R173

10K

R175

10K

R174

10K

R147

100K

TRST_N

TRST_N

R176

33

P102

YFW254-07

OPT

1

2

3

4

5

6

7

L104

CIS21J121

L105

CIS21J121

L106

CIS21J121

R177

33

OPT

R179

33

R181

33

R180

33

C1160
33pF
50V

OPT

C1161
33pF
50V

OPT

L/DIM1_VS

L/DIM1_SCLK

L/DIM1_MOSI

C1162
33pF
50V

OPT

R105

1K

R109

1K

TXC2N

TXE0N

TXG1P

TXCCLKP

TXH4N

TXDCLKP

TXD2N

TXH2N

TXG4P

TXF0N

TXB2N

TXB3N

TXCCLKN

TXG1N

TXB1P

TXD2P

TXFCLKN

TXA0P

TXD4P

TXC3P

TXH3P

TXGCLKP

TXA1N

TXC0N

TXH0N

TXF4N

TXBCLKP

TXE4P

TXF2N

TXACLKP

TXA3N

TXDCLKN

TXF1N

TXG2P

TXG4N

TXF0P

TXB4P

TXG3P

TXF3P

TXA0N

TXA2N

TXD4N

TXECLKN

TXH3N

TXC4P

TXH1N

TXC1P

TXD0N

TXD1N

TXG0P

TXBCLKN

TXB2P

TXE4N

TXE3N

TXD0P

TXA3P

TXB1N

TXD3P

TXACLKN

TXA1P

TXHCLKP

TXB4N

TXF3N

TXA4P

TXE2N

TXECLKP

TXE2P

TXGCLKN

TXA2P

TXE0P

TXH0P

TXH4P

TXD1P

TXC4N

TXF1P

TXE1N

TXG0N

TXB3P

TXF2P

TXH2P

TXFCLKP

TXH1P

TXB0N

TXE1P

TXG3N

TXC2P

TXD3N

TXC3N

TXC1N

TXG2N

TXHCLKN

TXC0P

TXE3P

TXB0P

TXF4P

TXA4N

R192

33

AGP_EN

R193

33

LR_IND

R194

33

R195

47K

R196

47K

OPT

RBF

R191

33

R189
10K

+3.3VD

MODE_SEL

R190
10K

TMODE[1]

+3.3VD

R187

3.3K

R185

3.3K

R186

3.3K

3.3K

R188

R183

0

R184

1K

TMODE[1]

I2C_SDA

SPI_SCLK

TRST_N

P100

12507WR-10L

1

2

3

4

5

6

7

8

9

10

11

I2C_SCL

SPI_DO

+3.3VD

SPI_DI

SPI_CS

OUTPUT_OPT4

OUTPUT_OPT3

R1000

10K

DP

+3.3VD

R1001

10K

NON_DP

OUTPUT_OPT4

R1002

10K

OPT

R1003

10K

OUTPUT_OPT3

+3.3VD

TP1

X100

24.75MHz

4

GND_2

1

X-TAL_1

2

GND_1

3

X-TAL_2

C1166
0.22uF
6.3V

C179
0.1uF
16V

C1180
0.22uF
6.3V

C185
0.1uF
16V

C175
0.1uF
16V

+1.0VDC

+1.0VDC

L103

CIS21J121

+1.0V

C147
0.1uF
16V

C170
0.1uF
16V

+1.0AVDD

L102

CIS21J121

+1.0VDC

C1113
10uF
25V

+1.0AVDD

+1.0VDC

C154
0.1uF
16V

C187
0.1uF
16V

C160
0.1uF
16V

C1165
0.22uF
6.3V

C167
0.1uF
16V

C198
0.1uF
16V

C148
10uF
25V

+1.0VDC

C172
0.1uF
16V

C1117
10uF
25V

C174
10uF
25V

+3.3V_IO

C1102
0.22uF
6.3V

C111
0.1uF
16V

C1179
0.22uF
6.3V

C108
0.1uF
16V

+3.3V_XTAL

C162
0.1uF
16V

C124
0.1uF
16V

C1105
0.22uF
6.3V

+3.3V_IO

L101

CIS21J121

C1103
0.22uF
6.3V

C127
0.1uF
16V

C125
0.1uF
16V

C119
0.1uF
16V

C116
0.1uF
16V

C181
10uF
25V

+3.3V_XTAL

C1104
0.22uF
6.3V

C169
10uF
25V

+3.3VD

+3.3V_IO

+3.3V_IO

C106
0.1uF
16V

L100

CIS21J121

C156
0.1uF
16V

+3.3V_IO

C1101
0.22uF
6.3V

RESET

RESET_LG1121

R103
10K

+3.3VD

R182

0

C1106

1uF

6.3V

C1107

1uF

6.3V

C1167

1uF

6.3V

C1168

1uF

6.3V

C1169

1uF

6.3V

C1170

1uF

6.3V

C1171

1uF

6.3V

C1172

1uF

6.3V

C1173

1uF

6.3V

C1174

1uF

6.3V

C1175

1uF

6.3V

C1176

1uF

6.3V

C1177

1uF

6.3V

C1178

1uF

6.3V

R102

33

Q100
KRC103S

W/P

E

B

C

FLASH_WP

R1004
33

W/P

R1005

4.7K

OPT

R1006

4.7K

OPT

+3.3VD

FLASH_WP

R1007

0

R1008

0

R1009

0

W/P

FLASH_WP

IC101

LG1121A

RXA0P

AN2

RXA0N

AN1

RXA1P

AM2

RXA1N

AM1

RXA2P

AL2

RXA2N

AL1

RXACLKP

AK2

RXACLKN

AK1

RXA3P

AJ2

RXA3N

AJ1

RXA4P

AH2

RXA4N

AH1

RXB0P

AG2

RXB0N

AG1

RXB1P

AF2

RXB1N

AF1

RXB2P

AE2

RXB2N

AE1

RXBCLKP

AD2

RXBCLKN

AD1

RXB3P

AC2

RXB3N

AC1

RXB4P

AB2

RXB4N

AB1

DPM

J2

GSP/VST/GST1

H1

H_CONV

D1

POL

E2

SOE

E1

OPT_N

F2

GSC/VGH_ODD

D2

GOE/VGH_EVEN/EO

C1

FLK/GCLK1/GCLK

J1

OPT_P/GCLK2/MCLK

H2

GCLK3/GST2

G1

GCLK4

H3

GCLK5

G2

GCLK6

F1

RMLVDS

D18

TEMPSEL0

L3

TEMPSEL1

K2

TEMPSEL2

K1

L_VSOUT_LD

E31

R_VSOUT_LD

M3

M0_SCLK

E33

M0_MOSI

E34

M1_SCLK

G33

M1_MOSI

G34

M2_SCLK

L2

M2_MOSI

M2

M3_SCLK

L1

M3_MOSI

M1

GPIO[0]

AM10

GPIO[1]/VSYNC_IN

AN10

GPIO[2]

AP10

GPIO[3]/DE_IN

AP9

GPIO[4]

AN9

GPIO[5]

AN8

GPIO[6]

AP8

GPIO[7]

AP7

GPIO[8]/DE_OUT

AN7

GPIO[9]/LED_GPIO[0]

AM7

GPIO[10]/LED_GPIO[1]

AM6

GPIO[11]

AN6

GPIO[12]

AP6

GPIO[13]

AP5

GPIO[14]/SSP0_HS

E32

GPIO[15]/SSP0_MISO

F32

GPIO[16]/SSP0_CS

F33

GPIO[17]/SSP0_INTR

F34

GPIO[18]/SCAN_BLK1

AN5

GPIO[19]/SCAN_BLK2

AN4

GPIO[20]/SCAN_BLK3

AP4

GPIO[21]/SCAN_BLK4

AP3

GPIO[22]/SCAN_BLK5

AN3

GPIO[23]/SSP1_VS

C34

GPIO[24]/SSP1_HS

G32

GPIO[25]/SSP1_MISO

H32

GPIO[26]/SSP1_CS

H33

GPIO[27]/SSP1_INTR

H34

GPIO[28]/SSP2_HS

N1

GPIO[29]/SSP2_MISO

N2

GPIO[30]/LED_VSYNC

D34

GPIO[31]/3D_SYNC_OUT

AP2

UART_RXD

T1

UART_TXD

T2

SPI_SCLK

R1

SPI_CS

R2

SPI_DI

P2

SPI_DO

P1

SDA_M

V1

SCL_M

V2

SDA_S

U1

SCL_S

U2

SMODE

W2

TMODE0

Y1

TMODE1

Y2

TMODE2

AA1

TMODE3

AA2

TRST_N

AP12

TDO

AP11

TDI

AN11

TCK

AP13

TMS

AN13

PORES_N

W1

XTALO

AP15

XTALI

AP14

TXA0P/RRV7P

A2

TXA0N/RRV7N

B2

TXA1P/RRV6P

C3

TXA1N/RRV6N

C2

TXA2P/RRV5P

B3

TXA2N/RRV5N

A3

TXACLKP/RRV4P

A4

TXACLKN/RRV4N

B4

TXA3P/RRVCLKP

C5

TXA3N/RRVCLKN

C4

TXA4P/RRV3P

B5

TXA4N/RRV3N

A5

TXB0P/RRV2P

A6

TXB0N/RRV2N

B6

TXB1P/RRV1P

C7

TXB1N/RRV1N

C6

TXB2P/RRV0P

B7

TXB2N/RRV0N

A7

TXBCLKP

A8

TXBCLKN

B8

TXB3P

C9

TXB3N

C8

TXB4P

B9

TXB4N

A9

TXC0P/RLV7P

A10

TXC0N/RLV7N

B10

TXC1P/RLV6P

C11

TXC1N/RLV6N

C10

TXC2P/RLV5P

B11

TXC2N/RLV5N

A11

TXCCLKP/RLV4P

A12

TXCCLKN/RLV4N

B12

TXC3P/RLVCLKP

C13

TXC3N/RLVCLKN

C12

TXC4P/RLV3P

B13

TXC4N/RLV3N

A13

TXD0P/RLV2P

A14

TXD0N/RLV2N

B14

TXD1P/RLV1P

C15

TXD1N/RLV1N

C14

TXD2P/RLV0P

B15

TXD2N/RLV0N

A15

TXDCLKP

A16

TXDCLKN

B16

TXD3P

C17

TXD3N

C16

TXD4P

B17

TXD4N

A17

TXE0P/LRV7P

A18

TXE0N/LRV7N

B18

TXE1P/LRV6P

C19

TXE1N/LRV6N

C18

TXE2P/LRV5P

B19

TXE2N/LRV5N

A19

TXECLKP/LRV4P

A20

TXECLKN/LRV4N

B20

TXE3P/LRVCLKP

C21

TXE3N/LRVCLKN

C20

TXE4P/LRV3P

B21

TXE4N/LRV3N

A21

TXF0P/LRV2P

A22

TXF0N/LRV2N

B22

TXF1P/LRV1P

C23

TXF1N/LRV1N

C22

TXF2P/LRV0P

B23

TXF2N/LRV0N

A23

TXFCLKP

A24

TXFCLKN

B24

TXF3P

C25

TXF3N

C24

TXF4P

B25

TXF4N

A25

TXG0P/LLV7P

A26

TXG0N/LLV7N

B26

TXG1P/LLV6P

C27

TXG1N/LLV6N

C26

TXG2P/LLV5P

B27

TXG2N/LLV5N

A27

TXGCLKP/LLV4P

A28

TXGCLKN/LLV4N

B28

TXG3P/LLVCLKP

C29

TXG3N/LLVCLKN

C28

TXG4P/LLV3P

B29

TXG4N/LLV3N

A29

TXH0P/LLV2P

A30

TXH0N/LLV2N

B30

TXH1P/LLV1P

C31

TXH1N/LLV1N

C30

TXH2P/LLV0P

B31

TXH2N/LLV0N

A31

TXHCLKP

A32

TXHCLKN

B32

TXH3P

C33

TXH3N

C32

TXH4P

B33

TXH4N

A33

IC101

LG1121A

VDD_1

F5

VDD_2

F6

VDD_3

F7

VDD_4

F9

VDD_5

F11

VDD_6

F13

VDD_7

F15

VDD_8

F17

VDD_9

F20

VDD_10

F22

VDD_11

F24

VDD_12

F26

VDD_13

F28

VDD_14

F30

VDD_15

G5

VDD_16

G30

VDD_17

H5

VDD_18

H30

VDD_19

J5

VDD_20

J30

VDD_21

K5

VDD_22

K30

VDD_23

L5

VDD_24

L30

VDD_25

M5

VDD_26

N5

VDD_27

P5

VDD_28

P30

VDD_29

R5

VDD_30

R30

VDD_31

T5

VDD_32

T30

VDD_33

U5

VDD_34

U30

VDD_35

V5

VDD_36

W5

VDD_37

Y5

VDD_38

Y30

VDD_39

AA5

VDD_40

AA30

VDD_41

AB5

VDD_42

AB30

VDD_43

AC5

VDD_44

AC30

VDD_45

AD5

VDD_46

AD30

VDD_47

AE5

VDD_48

AE30

VDD_49

AF5

VDD_50

AF30

VDD_51

AG5

VDD_52

AG30

VDD_53

AH5

VDD_54

AH30

VDD_55

AJ5

VDD_56

AJ6

VDD_57

AJ7

VDD_58

AJ8

VDD_59

AJ9

VDD_60

AJ10

VDD_61

AJ11

VDD_62

AJ12

VDD_63

AJ17

VDD_64

AJ18

VDD_65

AJ19

VDD_66

AJ20

VDD_67

AJ21

VDD_68

AJ23

VDD_69

AJ24

VDD_70

AJ25

VDD_71

AJ27

VDD_72

AJ28

VDD_73

AJ29

VDD_74

AJ30

VDD33_1

D4

VDD33_2

D5

VDD33_3

D6

VDD33_4

D29

VDD33_5

D30

VDD33_6

D31

VDD33_7

D32

VDD33_8

D33

VDD33_9

E4

VDD33_10

F4

VDD33_11

G4

VDD33_12

H4

VDD33_13

J4

VDD33_14

K4

VDD33_15

L4

VDD33_16

M4

VDD33_17

N4

VDD33_18

P4

VDD33_19

R4

VDD33_20

T4

VDD33_21

U4

VDD33_22

V4

VDD33_23

W4

VDD33_24

Y4

VDD33_25

AA4

VDD33_26

AJ4

VDD33_27

AK4

VDD33_28

AK5

VDD33_29

AK6

VDD33_30

AK7

VDD33_31

AK8

VDD33_32

AK9

VDD33_33

AK10

VDD33_34

AK11

VDD33_35

AK12

AVDD33_XTAL

AK13

LVRX_LVDD_1

AC3

LVRX_LVDD_2

AE3

LVRX_LVDD_3

AJ3

LVRX_LVDD_4

AL3

LVTX_LVCC_1

D8

LVTX_LVCC_2

D10

LVTX_LVCC_3

D12

LVTX_LVCC_4

D14

LVTX_LVCC_5

D16

LVTX_LVCC_6

D19

LVTX_LVCC_7

D21

LVTX_LVCC_8

D23

LVTX_LVCC_9

D25

LVTX_LVCC_10

D27

AVDD10_1

AJ13

AVDD10_2

AJ14

AVDD10_3

AJ15

AVDD10_4

AJ16

AVDD25_1

AM14

AVDD25_2

AM15

AVDD25_3

AM16

IC101

LG1121A

VSS_1

B1

VSS_2

B34

VSS_3

D3

VSS_4

D7

VSS_5

D9

VSS_6

D11

VSS_7

D13

VSS_8

D15

VSS_9

D17

VSS_10

D20

VSS_11

D22

VSS_12

D24

VSS_13

D26

VSS_14

D28

VSS_15

E3

VSS_16

E5

VSS_17

E6

VSS_18

E7

VSS_19

E8

VSS_20

E9

VSS_21

E10

VSS_22

E11

VSS_23

E12

VSS_24

E13

VSS_25

E14

VSS_26

E15

VSS_27

E16

VSS_28

E17

VSS_29

E18

VSS_30

E19

VSS_31

E20

VSS_32

E21

VSS_33

E22

VSS_34

E23

VSS_35

E24

VSS_36

E25

VSS_37

E26

VSS_38

E27

VSS_39

E28

VSS_40

E29

VSS_41

E30

VSS_42

F3

VSS_43

F8

VSS_44

F10

VSS_45

F12

VSS_46

F14

VSS_47

F16

VSS_48

F18

VSS_49

F19

VSS_50

F21

VSS_51

F23

VSS_52

F25

VSS_53

F27

VSS_54

F29

VSS_55

F31

VSS_56

G3

VSS_57

G31

VSS_58

H31

VSS_59

J3

VSS_60

K3

VSS_61

M12

VSS_62

M13

VSS_63

M14

VSS_64

M15

VSS_65

M16

VSS_66

M17

VSS_67

M18

VSS_68

M19

VSS_69

M20

VSS_70

M21

VSS_71

M22

VSS_72

M23

VSS_73

M30

VSS_74

M31

VSS_75

N3

VSS_76

N12

VSS_77

N13

VSS_78

N14

VSS_79

N15

VSS_80

N16

VSS_81

N17

VSS_82

N18

VSS_83

N19

VSS_84

N20

VSS_85

N21

VSS_86

N22

VSS_87

N23

VSS_88

N30

VSS_89

N32

VSS_90

P3

VSS_91

P12

VSS_92

P13

VSS_93

P14

VSS_94

P15

VSS_95

P16

VSS_96

P17

VSS_97

P18

VSS_98

P19

VSS_99

P20

VSS_100

P21

VSS_101

P22

VSS_102

P23

VSS_103

P32

VSS_104

R3

VSS_105

R12

VSS_106

R13

VSS_107

R14

VSS_108

R15

VSS_109

R16

VSS_110

R17

VSS_111

R18

VSS_112

R19

VSS_113

R20

VSS_114

R21

VSS_115

R22

VSS_116

R23

VSS_117

R32

VSS_118

T3

VSS_119

T12

VSS_120

T13

VSS_121

T14

VSS_122

T15

VSS_123

T16

VSS_124

T17

VSS_125

T18

VSS_126

T19

VSS_127

T20

VSS_128

T21

VSS_129

T22

VSS_130

T23

VSS_131

T32

VSS_132

U3

VSS_133

U12

VSS_134

U13

VSS_135

U14

VSS_136

U15

VSS_137

U16

VSS_138

U17

VSS_139

U18

VSS_140

U19

VSS_141

U20

VSS_142

U21

VSS_143

U22

VSS_144

U23

VSS_145

U32

VSS_146

V3

VSS_147

V12

VSS_148

V13

VSS_149

V14

VSS_150

V15

VSS_151

V16

VSS_152

V17

VSS_153

V18

VSS_154

V19

VSS_155

V20

VSS_156

V21

VSS_157

V22

VSS_158

V23

VSS_159

V30

VSS_160

V31

VSS_161

V32

VSS_162

W3

VSS_163

W12

VSS_164

W13

VSS_165

W14

VSS_166

W15

VSS_167

W16

VSS_168

W17

VSS_169

W18

VSS_170

W19

VSS_171

W20

VSS_172

W21

VSS_173

W22

VSS_174

W23

VSS_175

W30

VSS_176

W32

VSS_177

Y3

VSS_178

Y12

VSS_179

Y13

VSS_180

Y14

VSS_181

Y15

VSS_182

Y16

VSS_183

Y17

VSS_184

Y18

VSS_185

Y19

VSS_186

Y20

VSS_187

Y21

VSS_188

Y22

VSS_189

Y23

VSS_190

Y32

VSS_191

AA3

VSS_192

AA12

VSS_193

AA13

VSS_194

AA14

VSS_195

AA15

VSS_196

AA16

VSS_197

AA17

VSS_198

AA18

VSS_199

AA19

VSS_200

AA20

VSS_201

AA21

VSS_202

AA22

VSS_203

AA23

VSS_204

AA32

VSS_205

AB3

VSS_206

AB4

VSS_207

AB12

VSS_208

AB13

VSS_209

AB14

VSS_210

AB15

VSS_211

AB16

VSS_212

AB17

VSS_213

AB18

VSS_214

AB19

VSS_215

AB20

VSS_216

AB21

VSS_217

AB22

VSS_218

AB23

VSS_219

AB32

VSS_220

AC4

VSS_221

AC12

VSS_222

AC13

VSS_223

AC14

VSS_224

AC15

VSS_225

AC16

VSS_226

AC17

VSS_227

AC18

VSS_228

AC19

VSS_229

AC20

VSS_230

AC21

VSS_231

AC22

VSS_232

AC23

VSS_233

AC32

VSS_234

AD3

VSS_235

AD4

VSS_236

AD32

VSS_237

AE4

VSS_238

AF3

VSS_239

AF4

VSS_240

AF32

VSS_241

AG3

VSS_242

AG4

VSS_243

AG32

VSS_244

AH3

VSS_245

AH4

VSS_246

AH32

VSS_247

AJ31

VSS_248

AJ32

VSS_249

AK3

VSS_250

AK14

VSS_251

AK15

VSS_252

AK16

VSS_253

AL4

VSS_254

AL5

VSS_255

AL6

VSS_256

AL7

VSS_257

AL8

VSS_258

AL9

VSS_259

AL10

VSS_260

AL11

VSS_261

AL12

VSS_262

AL13

VSS_263

AL14

VSS_264

AL15

VSS_265

AL16

VSS_266

AL17

VSS_267

AL18

VSS_268

AL19

VSS_269

AL20

VSS_270

AL21

VSS_271

AL22

VSS_272

AL23

VSS_273

AL24

VSS_274

AL25

VSS_275

AL26

VSS_276

AL27

VSS_277

AL28

VSS_278

AL29

VSS_279

AL30

VSS_280

AL31

VSS_281

AL32

VSS_282

AL33

VSS_283

AL34

VSS_284

AM3

VSS_285

AM4

VSS_286

AM5

VSS_287

AM8

VSS_288

AM9

VSS_289

AM11

VSS_290

AM12

VSS_291

AM13

VSS_292

AM23

VSS_293

AM25

VSS_294

AM26

VSS_295

AM30

VSS_296

AM34

VSS_297

AN12

VSS_298

AN14

VSS_299

AN15

VSS_300

AN16

IC102

MX25L4006EM2I-12G

Serial Flash

3

WP#

2

SO/SIO1

4

GND

1

CS#

5

SI/S

6

SCL

7

HOL

8

VCC

TXA1N_2D3D

TXA3N_2D3D

TXACLKN_2D3D

TXB2P_2D3D

TXB1N_2D3D

TXA0N_2D3D

TXACLKP_2D3D

TXB1P_2D3D

TXB2N_2D3D

TXA2N_2D3D

TXA1P_2D3D

TXB4N_2D3D

TXA0P_2D3D

TXBCLKN_2D3D

TXA3P_2D3D

TXB3N_2D3D

TXBCLKP_2D3D

TXB0P_2D3D

TXB3P_2D3D

TXB0N_2D3D

TXA4N_2D3D

TXB4P_2D3D

TXA2P_2D3D

TXA4P_2D3D

LG1121 GP3

2010. 10. 20

1

LG1121

7

XTAL

SPI FLASH(4Mbit)

Output LVDS Data Mapping Selection
- GPIO[3] = 1 : FRC2 LVDS out
- GPIO[3] = 0 : FRC2 MINI_LVDS out

Output LVDS Data Mapping Selection
- GPIO[4] = 1 : GP3 SHARP module
- GPIO[4] = 0 : GP3 XTR T-con

UART

+2.5AVDD Decaps

+2.5VLVDS_TX Decaps

+2.5VLVDS_RX Decaps

For JTAG Interface

I2C Slave Address 
0x1C (Direct access)
0x70 (In-direct access)

Serial Flash Boot Mode
GPIO[1:0]="00": 50MHz(Default Value)
          "01": 20MHz
          "10": 33.333MHz
          "11": 25MHz

For SPI/I2C Interface

GPIO[18]=External BLU Control sync(120Hz) out
        (GPIO[18],[30] connection)
           

GPIO[22],TP1=BLU sync Reference 
     (Video sync(240Hz) out monitoring)
           

GPIO[13:11]=Boot Code Selection
     (S/W control for boot code start position)

+1.0AVDD Decaps

+1.0VDC Decaps

+3.3V_IO Decaps

Flash Memory Write Protection
           

Output LVDS Data Mapping Selection
- GPIO[3] = 1 : Display Port
- GPIO[3] = 0 : Non Display Port

Summary of Contents for 47LW5700-SA

Page 1: ... READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS LJ12C MODEL 47LW5700 47LW5700 SA 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 MFL66981612 1103 REV00 ...

Page 2: ...nal Use Only Copyright LG Electronics Inc All right reserved Only for training and service purposes 2 CONTENTS CONTENTS 2 SAFETY PRECAUTIONS 3 SPECIFICATION 6 ADJUSTMENT INSTRUCTION 12 EXPLODED VIEW 20 SVC SHEET ...

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

Page 4: ...n 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 b...

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

Page 6: ...r improvement 4 General Specification TV No Item Specification Remark 1 Receivable System 1 Digital SBTVD 2 Analog NTSC PAL M PAL N 2 Available Channel 1 VHF 02 13 2 UHF 14 69 3 DTV 02 69 4 CATV 01 135 3 Input Voltage 1 AC 100 240V 50 60Hz 4 Market Central and South AMERICA 5 Screen Size 32 inch Wide 1920x1080 32LV5500 32LW5700 37 inch Wide 1920x1080 42 inch Wide 1920x1080 42LV5500 42LW5700 47 inc...

Page 7: ... 0 152 Y 0 058 WHITE X 0 279 Y 0 292 RED X Typ 0 650 Typ 42LW5700 SA Y 0 03 0 333 0 03 GREEN X 0 307 Y 0 604 BLUE X 0 150 Y 0 059 WHITE X 0 279 Y 0 292 RED X Typ 0 648 Typ 47LW5700 SA Y 0 03 0 332 0 03 GREEN X 0 306 Y 0 606 BLUE X 0 150 Y 0 058 WHITE X 0 279 Y 0 292 3 Contrast ratio 1100 1600 NORMAL 4 Color Temperature Cool 0 267 0 269 0 271 Test Condition 0 271 0 273 0 275 The W B Tolerance is 0 ...

Page 8: ...HDTV 1080I 13 1920 1080 56 25 50 148 5 HDTV 1080P 14 1920 1080 67 500 60 148 50 HDTV 1080P 15 1920 1080 67 432 59 94 148 352 HDTV 1080P 16 1920 1080 27 000 24 000 74 25 HDTV 1080P 17 1920 1080 26 97 23 976 74 176 HDTV 1080P 18 1920 1080 33 75 30 000 74 25 HDTV 1080P 19 1920 1080 33 71 29 97 740176 HDTV 1080P 7 RGB Input PC No Resolution H freq kHz V freq kHz Pixel clock Proposed PC DDC 1 640 350 3...

Page 9: ... O DTV 1 720 480 31 50 60 27 027 SDTV 480P 2 720 480 31 47 59 94 27 00 SDTV 480P 3 720 576 31 25 50 13 5 SDTV 576P 4 1280 720 37 5 50 74 25 HDTV 720P 5 1280 720 45 00 60 00 74 25 HDTV 720P 6 1280 720 44 96 59 94 74 176 HDTV 720P 7 1929 1080 28 125 50 74 25 HDTV 1080I 8 1920 1080 33 75 60 00 74 25 HDTV 1080I 9 1920 1080 33 72 59 94 74 176 HDTV 1080I 10 1920 1080 56 25 50 148 5 HDTV 1080P 11 1920 10...

Page 10: ...ide by Side half Top and Bottom 9 1920 1080 28 125 50 74 25 HDTV 1080i Side by Side half Top and Bottom 10 1920 1080 27 24 74 25 HDTV 1080P Side by Side half Top and Bottom 11 1920 1080 33 75 30 89 1 HDTV 1080P Side by Side half Top and Bottom No Resolution H freq kHz V freq kHz Pixel clock Proposed 3D input proposed mode 1 1280 720 45 00 60 00 74 25 HDTV 720P Side by Side Top Bottom 2 1280 720 37...

Page 11: ...0I Side by Side Top Bottom 4 1920 1080 28 125 50 00 74 25 HDTV 1080I Side by Side Top Bottom 5 1920 1080 27 00 24 00 74 25 HDTV 1080P Side by Side Top Bottom Checkerboard 6 1920 1080 33 75 30 00 74 25 HDTV 1080P Side by Side Top Bottom Checkerboard 7 1920 1080 67 50 60 00 148 5 HDTV 1080P Side by Side Top Bottom Checkerboard Single Frame Sequential 8 1920 1080 56 250 50 148 5 HDTV 1080P Side by Si...

Page 12: ...n you can see 100 Full White pattern In this status you can maintain Heat Run useless any pattern generator Notice if you maintain one picture over 20 minutes Especially sharp distinction black with white pattern 13Ch or Cross hatch pattern 09Ch then it can appear image stick near black level 3 Adjustment Items 3 1 PCB Assembly Adjustment A MAC Address Download A Adjust 480i Comp1 A Adjust 1080p C...

Page 13: ...tton and confirm OK Message 4 remove LAN CABLE 4 2 Using RS 232C Adjust 3 items at 3 1 PCB assembly adjustments adjustment sequence one after the order A Adjustment protocol See ADC Adjustment RS232C Protocol_Ver1 0 A Necessary items before Adjustment items Pattern Generator MSPG 925FA Adjust 480i Comp1 MSPG 925FA model 209 pattern 65 Comp1 Mode Adjust 1080p Comp1 MSPG 925FA model 225 pattern 65 C...

Page 14: ...ion both of Component1 and RGB MSPG 925FA Model 225 Pattern 65 Set Component 1080p mode and 100 Horizontal Color Bar Pattern HozTV31Bar then set TV set to Component1 mode and its screen to NORMAL After get each the signal wait more a second and enter the IN START with press IN START key of Service remocon After then select 7 External ADC with navigator button and press Enter After Then Press key o...

Page 15: ...Jig and another instruments See Working Guide if you want more information about EDID communication EDID data for Non 3DTV Model name LG TV HDMI EDID table 0x1E Physical Address 1 HDMI 1 Check sum 0x7F 0xD9 CEA Block 0x1E 10 2 HDMI 2 Check sum 0x7F 0xC9 CEA Block 0x1E 20 3 HDMI 3 Check sum 0x7F 0xB9 CEA Block 0x1E 30 4 HDMI 4 Check sum 0x7F 0xA9 CEA Block 0x1E 40 Analog RGB EDID table 1 RGB CheckS...

Page 16: ... pattern You can select option at Ez Adjust Menu 7 White Balance there items NONE INNER HDMI It is normally setting at inner basically If you can t adjust using inner pattern you can select HDMI item and you can adjust In manual Adjust case if you press ADJ button of service remocon and enter Ez Adjust Menu 7 White Balance then automatically inner pattern operates In case of Inner originally Test ...

Page 17: ...00K Δuv 0 000 x 0 276 y 0 283 MEDIUM T 9300K Δuv 0 000 x 0 285 y 0 293 WARM T 6500K Δuv 0 000 x 0 313 y 0 329 Using CA 210 Equipment 9 CH Contrast value 216 Gray Using CA 210 Equipment 14 CH White Balance adjustment coordination and color temperature for Edge IOP LED ALEF White Balance adjustment table for Edge IOP LED Color coordination is different according to heat run time LGD IOP LED LGD EDGE...

Page 18: ...utton of Service Remocon then enter the Option Menu with PIP CH Button Select one of these three USA CANADA MEXICO defends on its market using Vol button Caution Don t push The INSTOP KEY after completing the function inspection 6 GND and ESD Testing 6 1 Prepare GND and ESD Testing A Check the connection between set and power cord 6 2 Operate GND and ESD auto test A Fully connected Between set and...

Page 19: ...alue default 128 A R Offset adjustment Value default 128 A G Offset adjustment Value default 128 A B Offset adjustment Value default 128 8 2 White balance Value 9 USB DOWNLOAD epk file download 9 1 Put the USB Stick to the USB socket 9 2 Press Menu key and move OPTION 9 3 Press FAV Press 7 times 9 4 Select download file epk file 9 5 After download is finished remove the USB stick 9 6 Press IN STAR...

Page 20: ...A10 EXPLODED VIEW Many electrical and mechanical parts in this chassis have special safety related characteristics These parts are identified by in the Schematic Diagram and EXPLODED VIEW It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X RADIATION Shock Fire or other Hazards Do not modify the original design witho...

Page 21: ...LRV3P B21 TXE4N LRV3N A21 TXF0P LRV2P A22 TXF0N LRV2N B22 TXF1P LRV1P C23 TXF1N LRV1N C22 TXF2P LRV0P B23 TXF2N LRV0N A23 TXFCLKP A24 TXFCLKN B24 TXF3P C25 TXF3N C24 TXF4P B25 TXF4N A25 TXG0P LLV7P A26 TXG0N LLV7N B26 TXG1P LLV6P C27 TXG1N LLV6N C26 TXG2P LLV5P B27 TXG2N LLV5N A27 TXGCLKP LLV4P A28 TXGCLKN LLV4N B28 TXG3P LLVCLKP C29 TXG3N LLVCLKN C28 TXG4P LLV3P B29 TXG4N LLV3N A29 TXH0P LLV2P A3...

Page 22: ... C294 10uF C1222 10uF C1221 1000pF C1218 10uF C1220 10uF C1223 0 1uF R225 10K L204 CIS21J121 L205 CIS21J121 L206 CIS21J121 L207 CIS21J121 C1227 0 1uF C1207 0 1uF C1225 0 1uF C1226 0 1uF C1233 0 22uF 6 3V C1229 0 22uF 6 3V C244 0 1uF C1231 0 22uF 6 3V C1234 0 22uF 6 3V C1235 0 22uF 6 3V C1228 0 22uF 6 3V C1230 0 22uF 6 3V C1232 0 22uF 6 3V 1 5VQ1 1 5VQ0 C247 0 1uF C1236 0 22uF 6 3V C259 0 1uF C292 ...

Page 23: ...ld EAN60922901 3 AGND 2 VIN 4 FB 1 PGND 5 COMP 6 EN 7 LX_1 8 LX_2 C325 10uF 25V R326 10K 1 L305 CIS21J121 C327 0 1uF 16V 1 5V0 1 5V1 2 5V 2 5V R319 47K R320 47K R306 47K R309 47K R308 18K R303 47K C308 0 1uF 16V C309 0 1uF 16V R322 2 7K 1 R325 2 7K 1 R321 6 2K 1 R324 6 2K 1 0 1uF C328 16V 0 1uF C330 16V C342 2200pF L309 3 6uH R328 47K IC305 AOZ1072AI DCDC_Old EAN60922901 3 AGND 2 VIN 4 FB 1 PGND 5...

Page 24: ...7 0 1 10W VCC_LCM 3 3V I2C_SDA V9 VCC_LCM 3 3V VLCD_POWER 12V VLCD_POWER 12V R445 10K R435 0 C455 0 1uF 50V R405 2 7K R423 33 R406 0 1 10W VCOMFB C416 0 01uF 50V C410 10uF 25V R440 0 1 10W CTRLP VLCD_POWER 12V R407 OPT VL 5V D401 100V 1N4148W C427 0 1uF 50V DPM V7 VDD_LCM 16 8V I2C_SDA R418 10K C401 10uF 25V R402 33 V16 C406 10uF 25V OPT VGH_S 27V R447 0 C447 0 22uF 50V SWB R430 5 1K VCC_LCM 3 3V ...

Page 25: ... C515 10uF 25V V10 V16 RRV6P RLVCLKN RRVCLKN RRV5P RRV0N RLV6P RRV2N RLV4P RRVCLKP RLV2P RLV0P RLV6N RLV4N RRV4N RLVCLKP RLV2N RRV0P RRV1P RLV5N RLV5P RRV6N RLV1P RRV2P RLV1N RRV4P RRV1N RLV0N RRV5N LLV6P LLV1N LLVCLKP LLV2N LRV4P LLV6N LRV0P LRV6P LLV4N LLVCLKN LRV1P LRVCLKP LRV2N LLV0P LRV2P LRVCLKN LLV2P LRV0N LLV0N LLV4P LRV5P LLV5P LRV1N LRV6N LRV4N LRV5N LLV1P LLV5N R504 33 L DIM0_VS R503 33...

Page 26: ...P C8 RXE1N C9 RXE2P B8 RXE2N A8 RXECLKP A7 RXECLKN B7 RXE3P C6 RXE3N C7 RXE4P B6 RXE4N A6 RXF0P A5 RXF0N B5 RXF1P C4 RXF1N C5 RXF2P B4 RXF2N A4 RXFCLKP A3 RXFCLKN B3 RXF3P C2 RXF3N C3 RXF4P B2 RXF4N A2 RXG0P C1 RXG0N B1 RXG1P D1 RXG1N D2 RXG2P E3 RXG2N D3 RXGCLKP E2 RXGCLKN E1 RXG3P F1 RXG3N F2 RXG4P G3 RXG4N F3 RXH0P G2 RXH0N G1 RXH1P H1 RXH1N H2 RXH2P J3 RXH2N H3 RXHCLKP J2 RXHCLKN J1 RXH3P K2 R...

Page 27: ..._LG1131 RESET R715 10K RESET_LG1131 3 3VD R714 1K R717 0 R718 0 R716 0 IC700 LG1131A 1 VDD10_1 2 RXB4P 3 RXB4N 4 RXB3P 5 RXB3N 6 RXBCLKP 7 RXBCLKN 8 RXB2P 9 RXB2N 10 RXB1P 11 RXB1N 12 RXB0P 13 RXB0N 14 AVDD33_1 15 GND_1 16 RXA4P 17 RXA4N 18 RXA3P 19 RXA3N 20 RXACLKP 21 RXACLKN 22 RXA2P 23 RXA2N 24 RXA1P 25 RXA1N 26 RXA0P 27 RXA0N 28 AVDD33_2 29 GND_2 30 GND_3 31 VDD33_1 32 VDD10_2 33 GND_4 34 VDD1...

Page 28: ...MI0_RESREF E6 TXOUT0_L0N AE27 TXOUT0_L0P AE28 TXOUT0_L1N AF27 TXOUT0_L1P AF28 TXOUT0_L2N AG27 TXOUT0_L2P AG28 TXCLK_LN AE26 TXCLK_LP AF26 TXOUT0_L3N AH27 TXOUT0_L3P AG26 TXOUT0_L4N AF25 TXOUT0_L4P AE25 TXOUT0_U0N AH26 TXOUT0_U0P AG25 TXOUT0_U1N AE24 TXOUT0_U1P AD24 TXOUT0_U2N AH25 TXOUT0_U2P AF24 TXCLK_UN AE23 TXCLK_UP AD23 TXOUT0_U3N AG24 TXOUT0_U3P AF23 TXOUT0_U4N AC22 TXOUT0_U4P AD22 TXOUT1_L0N...

Page 29: ...PIO J3 TDATD_4 GPIO K2 TDATD_5 GPIO K1 TDATD_6 GPIO K3 TDATD_7 GPIO L1 TSTRTD GPIO L3 TVLDD GPIO L2 MPEG_CLK GPIO P4 MPEG_D_0 GPIO T2 MPEG_D_1 GPIO R3 MPEG_D_2 GPIO R2 MPEG_D_3 GPIO P3 MPEG_D_4 GPIO P2 MPEG_D_5 GPIO P1 MPEG_D_6 GPIO R6 MPEG_D_7 GPIO N5 MPEG_SYNC GPIO T4 MPEG_DATA_EN GPIO P5 MCIF_RESET GPIO R4 MCIF_SCLK GPIO U1 MCIF_SCTL GPIO T3 MCIF_SDI GPIO T1 MCIF_SDO GPIO T5 VI_IFP0 C17 VI_IFM0...

Page 30: ...18 VI_INCM_CVBS2 C19 VI_CVBS3 A19 VI_INCM_CVBS3 B19 VI_CVBS4 C20 VI_INCM_CVBS4 B20 VI_SIF1_1 E19 VI_INCM_SIF1_1 D19 VI_SIF1_2 E10 VI_INCM_SIF1_2 F11 LGE35230 BCM35230KFSBG IC101 NON_BCM_CAP SPDIF_INC_P B15 SPDIF_INC_N C15 SPDIF_IND_P C14 SPDIF_IND_N B14 I2SSCK_IN GPIO G4 I2SWS_IN F4 I2SSD_IN GPIO G5 AADC_LINE_L1 C25 AADC_LINE_R1 B24 AADC_INCM1 A24 AADC_LINE_L2 E22 AADC_LINE_R2 E23 AADC_INCM2 D23 A...

Page 31: ...5 DDR_ADA_10 AA27 DDR_ADA_11 AC27 DDR_ADA_12 AA26 DDR_ADA_13 AA24 DDR_ADA_14 AD27 DDR_BAA_0 Y27 DDR_BAA_1 AB28 DDR_BAA_2 W24 DDR_RASA_N V24 DDR_CASA_N W25 DDR_WEA_N V26 DDR_CKEA U24 DDR_CKA01_P W27 DDR_CKA01_N W28 DDR_CKA23_P N28 DDR_CKA23_N N27 DDR_VREFA U23 DDR_RST_N AA23 DDR_ZQ W26 C421 2 2uF C403 2 2uF C407 2 2uF NFM18PS105R0J C410 6 3V OUT IN GND NFM18PS105R0J C432 6 3V OUT IN GND NFM18PS105R...

Page 32: ...UT_PULL_UP L513 BLM18PG121SN1D R519 100 NON_PD_ 3 5V PWM_DIM IC504 AP2132MP 2 5TRG1 EAN61387601 3 VIN 2 EN 4 VCTRL 1 PG 5 NC 6 VOUT 7 ADJ 8 GND 9 EP 12V 24V 5V_Normal C545 10uF 16V R549 4 7K 1 Q507 AO3407A G D S R506 330 L511 MLB 201209 0120P N2 12V_PANEL ERROR_OUT_24 R546 1K 12V C580 0 1uF 16V A_DIM POWER_DET P501 SMAW200 H24S2 SLIM_32 55 19 12V 14 GND 9 3 5V 4 24V 18 INV ON 13 GND 8 GND 3 24V 17...

Page 33: ...F 16V R640 10K R623 10K PWM_LED FLMD0 EEPROM_SDA HDMI_CEC SDA2_3 3V R630 22 WIRELESS_DET NEC_ISP_Rx IC602 uPD78F0514 NEC_MICOM 1 P60 SCL0 2 P61 SDA0 3 P62 EXSCL0 4 P63 5 P33 TI51 TO51 INTP4 6 P75 7 P74 8 P73 KR3 9 P72 KR2 10 P71 KR1 11 P70 KR0 12 P32 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 P1...

Page 34: ...CL_4 DDC_SDA_3 VR708 OPT 10V D0 _HDMI3 HDMI_HPD_4 DDC_SCL_1 R708 10 5V_HDMI_3 D0 _HDMI4 C707 10uF 10V CK _HDMI1 5V_Normal 5V_HDMI_2 CK _HDMI4 D1 _HDMI2 R723 4 7K D0 _HDMI4 C703 0 1uF 16V R741 120K DDC_SDA_1 DDC_SDA_1 D2 _HDMI3 HDMI_HPD_4 D0 _HDMI1 R720 4 7K C712 0 1uF 16V DDC_SDA_2 C713 0 1uF 16V 3 3V_HDMI 5V_HDMI_1 C715 0 1uF 16V OPT JK702 RSD 105156 100 EAG62611201 14 NC 13 CE_REMOTE 5 D1_GND 20...

Page 35: ... C803 0 1uF 16V HP_LOUT R823 4 7K R819 10K SPK_R _HOTEL 3 3V_Normal JP809 D803 30V OPT R815 2 7K R833 100 C824 0 1uF 16V HP_DET C801 560pF 50V HP_LOUT_N DSUB_HSYNC R808 10K OPT SPK_R _HOTEL NEC_RXD L804 BG2012B080TF 3 3V_Normal RGB_DDC_SCL PC_R_IN JK805 SPG09 DB 009 1 2 3 4 5 6 7 8 9 10 C818 1uF 10V HP_LOUT Q801 2SC3052 E B C C816 1uF 10V C823 2 2uF 10V DSUB_G D810 KDS184 A2 C A1 D804 30V R813 75 ...

Page 36: ... R917 47K COMMERCIAL D904 5 6V CDS3C05HDMI1 R929 1 5K R928 1 5K IR_PASS Q905 2SC3052 COMMERCIAL E B C D906 5 6V CDS3C05HDMI1 R933 100 R908 47K Q904 2SC3052 WIRELESS E B C R919 10K 1 D901 5 6V AMOTECH R918 47K WIRELESS L902 BLM18PG121SN1D 3 3V_Normal D907 5 6V AMOTECH R912 47K WIRELESS R921 47K COMMERCIAL P901 12507WR 15L IR_15P 1 EEPROM_SCL 2 EEPROM_SDA 3 GND 4 KEY1 5 KEY2 6 3 5V 7 GND 8 LED_B LOG...

Page 37: ... JK1001 KJA PH 3 0168 WIRELESS 14 GND_3 13 I2C_SDA 5 VCC 24V 20V 17V _1 12 I2C_SCL 11 GND_2 2 VCC 24V 20V 17V _2 19 GND_5 18 IR 10 RESET 4 VCC 24V 20V 17V _4 1 VCC 24V 20V 17V _1 17 GND_4 9 GND_1 8 INTERRUPT 3 VCC 24V 20V 17V _3 16 UART_TX 7 DETECT 6 VCC 24V 20V 17V _1 15 UART_RX 20 GND_6 21 SHIELD WIRELESS_SDA D1002 5 6V CDS3C05HDMI1 WIRELESS WIRELESS_SCL R1002 22K WIRELESS C1002 2 2uF WIRELESS R...

Page 38: ...6C RD1 E LUG R1120 0 COMP2 ZD1107 5 1V COMP2 R1118 75 AV2 D1108 5 6V ZD1110 5 1V 3 3V_Normal R1136 10 ZD1114 5 1V D1101 5 6V C1108 560pF 50V C1114 560pF 50V COMP2 C1109 560pF 50V AV1_CVBS_IN SC_G COMP2_Y R1129 1K AV2 R1126 75 COMP2 AV1_R_IN D1112 5 6V COMP2 AV2_L_IN R1111 470K ZD1112 5 1V R1110 470K D1105 5 6V R1123 470K COMP2 R1127 2 7K COMP2 R1125 75 COMP2 COMP1_DET SC COMP2_L_IN R1122 470K COMP...

Page 39: ...B_DM USB_DM1 C1212 1uF 10V WIFI R1223 2 7K USB_OCD1 C1208 0 1uF WIFI USB_CTL2 D1205 5 6V CDS3C05HDMI1 USB_OCD2 C1214 0 1uF WIFI R1214 100K OPT USB_CTL2 R1227 0 NON_WIFI C1224 0 1uF SIDE_USB_OCD1 USB_CTL1 R1206 100K WIFI USB_DP1 C1204 1uF 10V WIFI WIFI_DM R1226 0 NON_WIFI 5V_USB WIFI_DP SIDE_USB_DM USB_DP1 P1201 12507WR 04L WIFI 1 VDD 2 DM 3 DP 4 GND 5 L1203 BLM18PG121SN1D WIFI WIFI_DM R1221 4 7K O...

Page 40: ...3D_SYNC_RF R1320 22 M_REMOTE R1326 22 M_REMOTE DD_MREMOTE R1322 2 7K M_REMOTE 3D_GPIO_1 3D_GPIO_0 M_REMOTE_RX R1325 22 M_REMOTE M_RFModule_RESET 3D_GPIO_2 R1321 2 7K M_REMOTE 3 3V_Normal P1302 12507WR 12L M_REMOTE 1 3 3V 2 GND 3 RX 4 TX 5 RESET 6 DC 7 DD 8 GND 9 GPIO_0 10 GPIO_1 11 GPIO_2 12 3D_SYNC 13 3 3V_Normal R1317 100 M_REMOTE R1323 2 7K M_REMOTE L1303 120 ohm M_REMOTE R1318 100 M_REMOTE R13...

Page 41: ...01 MLB 201209 0120P N2 EPHY_RDP 3 3V_Normal EPHY_RDN C1401 0 1uF 16V 2 5V_BCM35230 EPHY_TDN EPHY_ACTIVITY EPHY_LINK JK1401 XRJH 01A 4 DA7 180 LG B 1 R1 2 R2 3 R3 4 R4 5 R5 6 R6 7 R7 8 R8 12 SHIELD 9 R9 11 R11 10 R10 GND D1 YL_C D2 YL_A D3 GN_C D4 GN_A D1403 5V LAN_ESD D1405 5V LAN_ESD D1401 5 5V LAN_ESD D1404 5 5V LAN_ESD D1402 5 5V LAN_ESD D1406 5 5V LAN_ESD R1401 240 R1402 240 DUAL COMPONENT D14...

Page 42: ...V_Normal TXB3N R1504 33 FRC2 P1502 FI RE41S HFK A LVDS_41P 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 TXA0N TXD2N R1512 10K BIT_SEL_LOW TXB0N TXC0P TXACLKN TXD0N C1501 10uF 25V OPT TXC1P TXC3N TXB1P TXC2P TXC0N TXBCLKP TXC4N TXCCLKP TXA1P TXD1P TXDCLKN SDA2_3 3V TXCCLKN TXBCLKN R1507 33 FRC2 TXD0P TXB4N TXB2P TXC4P TXD4P TXA...

Page 43: ...L 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 SCL2_3 3V R1602 33 LPB_42 47 55 SDA2_3 3V R1601 33 LPB_42 47 55 L DIM0_MOSI L DIM0_SCLK L DIM0_VS P1601 12507WR 08L 1 2 3 4 5 6 7 8 9 50 BCM35230 16 L_DIMMING Local Dimming Block ...

Page 44: ... OPT C1806 1000pF 50V SPK_L 0 1uF C1841 50V WOOFER R1827 12 WOOFER AUD_MASTER_CLK D1804 100V 1N4148W OPT R1801 10K C1834 1000pF 50V SPK_WOOFER_R AMP_RESET_N 0 1uF C1877 50V R1851 3 3 OPT 0 1uF C1840 50V C1810 10uF 10V OPT 0 1uF C1832 16V AUD_LRCK C1869 0 47uF 50V WOOFER C1813 33pF 50V NTP_WOOFER AUD_SCK C1817 10uF 10V OPT C1856 1uF 25V SPK_WOOFER_L 0 1uF C1879 50V D1803 100V 1N4148W OPT C1864 390p...

Page 45: ...PT PCM_IORD Q1902 AO3407A CI G D S CI_CD2 CI_ADDR 1 CI_TS_CLK C1911 0 1uF 16V OPT R1969 10K CI CI_ADDR 9 C1915 0 1uF 16V OPT R1980 100 CI R1945 10K OPT R1966 10K CI R1985 10K CI R1936 0 OPT R1949 22 CI R1937 62 CI R1959 22 CI PCM_MCLKI PCM_TS_SYNC C1904 0 1uF CI CI_MIVAL_ERR CI_ADDR 13 CI_MISTRT R1947 22 CI PCM_ADDR 4 PCM_MDI 0 7 PCM_ADDR 9 3 3V_CI R1931 22 CI CI_ADDR 12 R1918 22 OPT R1903 22 CI P...

Page 46: ...ND 13 B2 1 2V 14 B3 3 3V 15 RESET 16 NC_4 17 SCL 18 SDA 19 ERR 20 SYNC 21 VALID 22 MCL 23 D0 24 D1 25 D2 26 D3 27 D4 28 D5 29 D6 30 D7 31 SHIELD TU2202 4 TDFR C056D CN_VERTIAL_LG3911 1 RF_S W_CNTL 2 BST_CNTL 3 B1 5V 4 NC RF_AGC 5 NC_1 6 SCLT 7 SDAT 8 NC_2 9 SIF 10 NC_3 11 VIDEO 12 GND 13 B2 1 2V 14 B3 3 3V 15 RESET 16 NC_4 17 SCL 18 SDA 19 ERR 20 SYNC 21 VALID 22 MCL 23 D0 24 D1 25 D2 26 D3 27 D4 ...

Page 47: ... SMAB34 LNB R2314 0 LNB C2309 27pF OPT DCDC_GND R2313 0 LNB 12V_LNB A_GND A_GND A_GND C2311 10uF 25V LNB R2301 33 LNB C2307 0 01uF 50V LNB SDA1_3 3V C2302 1uF 50V LNB LNB_INT R2304 4 7K LNB DCDC_GND A_GND C2306 22000pF LNB C2301 0 22uF 25V IC2301 A8290SETTR T LNB 1 BOOST 3 TCAP 7 TDI 9 VREG 10 SDA 11 ADD 12 SCL 13 NC_2 14 IRQ 15 NC_3 16 NC_4 17 NC_5 18 NC_6 19 BFC 20 NC_7 21 NC_8 22 BFO 23 NC_9 24...

Page 48: ...C_GND 15 SYNC_OUT 16 SYNC_IN 17 COM_GND 18 AV_DET 19 SHIELD C2515 100uF 16V EU C2516 100pF 50V EU R2545 10K EU R2516 0 EU SC_FB R2511 470K EU Q2502 2SC3052 EU E B C DTV_ATV_SELECT D2501 5 5V EU 12V R2519 1K AUD_OUT R2536 470 EU C2517 100pF 50V EU C2524 47uF 16V EU C2511 0 1uF EU Q2505 RT1P141C T112 EU 1 2 3 D2512 30V OPT R2558 10K OPT C2532 180pF 50V OPT DTV MNT_R_OUT R2514 10K EU SC COMP2_R_IN D2...

Page 49: ...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 CHBO_TS_SYNC CHBO_TS_SERIAL CHB_RESET CHBO_TS_VAL_ERR CHBO_TS_CLK TS Output 50 28 BCM35230 NON CHB NON CHB ...

Page 50: ... THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC AMP_MUTE_HOTEL AMP_MUTE_HOTEL SPK_R _HOTEL C2901 0 1uF CN_HOTEL P2901 12505WS 09A00 CN_HOTEL 1 2 3 4 5 6 7 8 9 10 R2904 0 CN_HOTEL 3 3V_Normal SPK_R _HOTEL AMP_RESET_N R2903 0 CN_HOTEL AUDIO_R Q2901 MMBT3904 NXP CN_HOTEL E B C R2901 200 CN_HOTEL R2902 10K CN_HOTEL 24V_AMP 1ST EBK61012601 2ND 0TRDI80002A DUAL COMPONENT CHINA HOTEL BCM3523...

Page 51: ... 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 3D_SYNC L_VS 36 BCM35230 NON URSA 50 ...

Page 52: ...0210 M2 1 GASKET_5 0T MDS62110210 M4 1 GASKET_5 0T MDS62110210 M3 1 GASKET_5 0T MDS62110210 M7 1 GASKET_5 0T MDS62110210 M6 1 GASKET_5 0T MDS62110210 M5 1 GASKET_5 0T MDS62110210 M8 1 GASKET_5 0T MDS62110210 M11 1 GASKET_5 0T MDS62110210 M10 1 GASKET_5 0T MDS62110210 M9 1 GASKET_5 0T MDS62110210 M12 1 GASKET_5 0T MDS62110206 M2 3 GASKET_6 5T MDS62110206 M4 3 GASKET_6 5T MDS62110206 M3 3 GASKET_6 5...

Page 53: ...08 M14 GASKET_4 5T MDS62110206 M13 3 GASKET_6 5T MDS62110210 M15 1 GASKET_5 0T MDS62110204 M15 2 GASKET_5 5T MDS62110206 M15 3 GASKET_6 5T MDS62110205 M13 4 GASKET_7 5T MDS62110205 M15 4 GASKET_7 5T MDS62110210 M14 1 GASKET_5 0T MDS62110209 M15 5 GASKET_8 5T MDS62110206 M14 3 GASKET_6 5T MDS62110208 M15 GASKET_4 5T MDS62110209 M14 5 GASKET_8 5T MDS62110210 M13 1 GASKET_5 0T MDS61887710 M14 6 GASKE...

Page 54: ......

Page 55: ...ronics Inc 2009 LCD TV Repair Guide 11 years New Models Applicable Model XXLW9500 SA XXLV5500 SD Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 56: ...ⓒ LG Electronics Inc 2009 Overview for 11 Broadband Model SCA Brazil Hardware Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 57: ... 4W LK330 32 26 4 3W 10 12 1 LZ9700 72 5 1W LD330 26 6 3W 22 5 2W LD840 42 37 32 8 4W LE6500 26 22 9 2W LE7500 LEX8 LE5600 47 42 9 1W LH45 47 42 SL80 LH70 LK310 26 22 3 4W LV3400 42 32 6 2W 42 32 11 4W LED FHD 55 120Hz LED FHD LED HD FHD HD LD350 Tool 32 AUO HD LD350 Tool 42 37 32 3 3W 22 19 4 4W Full LED 480Hz M3 SmartTV Nano Full LED 480Hz M3 SmartTV Nano Full LED 480Hz M3 SmartTV LED Plus 120Hz...

Page 58: ... Upper Metal Cover LED Array LED Array is on the side of Module Local dimming depicts more deep black Feature 2 types of LED Edge Model XXLW750T W S G 42inch H 2 V 8 16Block 42inch H 2 V 8 16Block 42inch H 2 V 8 16Block Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 59: ...ts more deep black Feature 2 types of LED ALEF Model XXLW950T W S G 47inch H 24 V 10 240Block 55inch H 24 V 12 288Block XXLW770T W S G 42inch H 12 V 4 48Block 47inch H 12 V 5 60Block 55inch H 16 V 6 96Block Reflecting coating w patterns Guiding Layer Light Blocking Pattern Prism sheets DBEF PCB Diffuser plate Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purp...

Page 60: ...ory 2 3 4 Micom for Key IR sensing HDMI switch 4 1 Audio AMP 10W 10W XXLW9500 SA XXLV5500 SD wifi W O LV5500 Soft touch IR RF assy W O LV5500 Front Spk Woofer Spk W O LV5500 To T CON BOARD W LV5500 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 61: ... HDMI2 HDMI3 HDMI4 Side Rear COMP RGB H V Ethernet CVBS CAM DVR Ready H P L R Out UART SYSTEM EEPROM X 1 1Mb HDMI S W HDCP EEPROM M Remote Module I2C Sub Micom sanyo Wireless Ready I2C USB HUB IC Air ISDB T TUNER T C TUNER T C Cable ANALOG DEMOD 51P HDMI HUB IC BCM35230 Block Diagram S W Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use ...

Page 62: ...OM RGB_DDC_SCL RGB_DDC_SDA RGB_DDC_SCL RGB_DDC_SDA PC_L_IN PC_R_IN SPDIF_OUT SPDIF R L CVBS AV DET AV1_R_IN AV1_L_IN AV1_CVBS_IN AV1_CVBS_DET COMP_Y COMP_PB COMP_PR COMP DET COMP1 R L CVBS AV DET AV1_R_IN AV1_L_IN AV1_CVBS_IN AV1_CVBS_DET AV1 AV2 COMP2 OPT COMP2_R G B 0 OHM BSC_S_SCL BSC_S_SDA Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Interna...

Page 63: ...LED BLU control SPI Vsync FRC II LG1121 Main SoC BCM FHD 60Hz Dual Link LVDS 2 3D_Sync 2D 3D LGSIC XTR T Con LGSIC FHD 240Hz Quad Link HF mini LVDS 8 FHD 60Hz Dual Link LVDS 2 4 FHD 240Hz Octa Link LVDS Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 64: ...Main Module LVDS cable 51PIN LED driver PSU T CON to Module 80pin FFC Multi cable IR MOTION WIFI SPK WOOFER SPK CABLE PCBs Cables XXLW9500 SA ALEF Module Assy PSU Local dimming cable 8pin 7 6 7 1 2 2 3 4 5 6 7 1 2 3 4 5 6 7 3 4 7 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 65: ... 3 4 5 Main PSU cable Main Module LVDS cable Multi cable IR Soft Touch SPK CABLE PCBs Cables PSU Drive B D Cable LED driver Edge Module Assy 1 3 2 1 2 3 4 5 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 66: ...cable 51PIN LED driver PSU T CON to Module 80pin FFC Multi cable IR MOTION WIFI SPK WOOFER SPK CABLE PCBs Cables Main PSU SPK CABLE 7 6 7 1 2 2 3 4 Soft Touch Assy 5 6 7 Sub PSU 8 8 1 2 3 3 4 4 5 6 7 Main PSU Sub PSU CABLE 8 8 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 67: ...00 Series Soft Touch IR PCB RF MOTION ASSY WIFI ASSY To Main 1 SPK unit WIFI ASSY RF MOTION ASSY Soft Touch IR PCB Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 68: ...erconnection sub PCB LV5500 Series Soft Touch IR PCB To Main 1 SPK unit Soft Touch IR PCB Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 69: ...72LZ9700 SA IR PCB To Main 1 IR PCB Soft Touch PCB RF Motion Assy SPK unit Soft Touch RF Motion Assy 2 To Main Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 70: ...ower 6 7 Off when on off while viewing power auto on off 7 8 C Audio error No audio Normal video 8 9 Wrecked audio discontinuation noise 9 10 D Function error No response in remote controller key error recording error memory error 10 11 External device recognition error 11 12 E Noise Circuit noise mechanical noise 12 13 F Exterior error Exterior defect 13 First of all Check whether there is SVC Bu...

Page 71: ...rts End Always check record S W Version and White Balance value before replacing the Main Board Replace Main Board Re enter White Balance value Precaution Established date Standard Repair Process Revised date 1 13 LCD TV Error symptom A Video error No video Normal audio A4 A1 A2 A28 A7 A3 First of all Check whether all of cables between board is inserted properly or not Main B D Power B D LVDS Cab...

Page 72: ...o Check and replace MAIN B D Y Replace Power Board and repair parts N End Standard Repair Process A Video error No video No audio A4 Established date Revised date 2 13 LCD TV Error symptom 2 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 73: ...tin Replace Main B D Check Tuner soldering Normal Picture Y N Y Close Normal Picture Y Close Menu Setup Booster By using Digital signal level meter By using Diagnostics menu on OSD Menu Set up Support Signal Test Signal strength Normal over 50 Signal Quality Normal over 50 Normal Picture Y Contact with signal distributor or broadcaster Cable or Air N N Normal Picture Y Close N A7 Standard Repair P...

Page 74: ...xternal device and cable Y External device Cable normal RGB HDMI DVI error Check external device and cable Replace Main B D Replace Main B D N N A Video error Color error A8 N Y End Replace module Request repair for external device cable Color error Check Test pattern A12 A10 A11 Standard Repair Process Established date Revised date 4 13 LCD TV Error symptom 4 2010 12 14 Copyright ⓒ 2011 LG Electr...

Page 75: ... connecting Jig pattern Generator Set top Box etc N Y Replace Main B D Screen normal Check screen condition by input External Input Component RGB HDMI DVI Request repair for external device Component error RGB error HDMI DVI Connect other external device and cable Check normal operation of External Input Component RGB and HDMI DVI by connecting Jig pattern Generator Set top Box etc Replace Main B ...

Page 76: ... voltage of each output of Power B D N Y Normal voltage Replace Main B D N Y OK Replace Main B D N Y Normal Check ST BY 3 5V Replace Power B D N Y Normal voltage Replace Power B D Y A17 A18 A19 A4 Standard Repair Process Established date Revised date 6 13 LCD TV Error symptom 6 Stand By Red Operating white Close 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training an...

Page 77: ...Y Power off by REMOTE CONTROL POWEROFF_OFFTIMER Power off by OFF TIMER POWEROFF_SLEEPTIMER Power off by SLEEP TIMER POWEROFF_INSTOP Power off by INSTOP KEY POWEROFF_AUTOOFF Power off by AUTO OFF POWEROFF_ONTIMER Power off by ON TIMER POWEROFF_RS232C Power off by RS232C POWEROFF_RESREC Power off by Reservated Record POWEROFF_RECEND Power off by End of Recording POWEROFF_SWDOWN Power off by S W Down...

Page 78: ...r Board and repair parts Check Speaker disconnection N Y Replace Speaker Replace MAIN Board End C Audio error No audio Normal video A24 A25 Disconnection Established date Revised date 8 13 LCD TV Error symptom Standard Repair Process 8 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 79: ...Input Connect and check other external device N Y Normal audio Check and fix external device Replace Power B D N Y Normal voltage Check input signal RF External Input signal Signal normal When RF signal is not received Request repair to external cable ANT provider Y Check audio B Voltage 24V Replace Main B D In case of External Input signal error Check and fix external device Replace Main B D N En...

Page 80: ...eck Replace Baterry of R C Check Repair Cable connection Connector solder Normal operating Check B 3 5V On Main B D A27 Normal Voltage Close N N Check 3 5v on Power B D Replace Power B D or Replace Main B D Power B D don t have problem A4 Check IR Output signal Normal Signal N Y Repair Replace IR B D N A27 Replace Main B D Y A27 Standard Repair Process Established date Revised date 10 13 LCD TV Er...

Page 81: ...ix external device cable RGB HDMI DVI Optical Recognition error Replace Main B D Replace Main B D Fix in accordance with technical information D Function error External device recognition error Established date Revised date 11 13 LCD TV Error symptom Standard Repair Process 11 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use ...

Page 82: ...hen proceed as shown in the solution manual For models without any fix information provide the description OR Mechanical noise is a natural phenomenon and apply the 1st level description When the customer does not agree apply the process by stage Describe the basis of the description in Part related to nose in the Owner s Manual E Noise Circuit noise mechanical noise Established date Revised date ...

Page 83: ...emote controller Remote controller damage Stand dent Replace stand F Exterior defect Exterior defect Adjust VCOM Established date Revised date 13 13 LCD TV Error symptom Standard Repair Process A28 13 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 84: ...eck Link Cable LVDS reconnection condition A10 A11 A10 32 37 42 47 55 A11 32 AUO 12 Adjustment Test pattern ADJ Key A12 13 A Video error_Vertical Horizontal bar residual image light spot LCD TV connection diagram A8 14 Check Link Cable LVDS reconnection condition A10 A11 A10 32 37 42 47 55 A11 32 AUO 15 Adjustment Test pattern ADJ Key A12 16 Appendix Defected Type caused by T Con Inverter Module E...

Page 85: ...e viewing POWER BOARD PIN voltage checking method A19 28 C Audio error_No audio Normal video Checking method in menu when there is no audio A24 29 Voltage and speaker checking method when there is no audio A25 30 C Audio error_Wrecked audio discontinuation Voltage and speaker checking method in case of audio error A25 31 D Function error_ No response in remote controller key error Remote controlle...

Page 86: ... LCD back light with naked eye A Video error_No video Normal audio After turning on the power and disassembling the case check with the naked eye whether you can see light from 4 locations ALL MODELS LCD TV A1 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 87: ...te Revised date Error symptom Content LCD TV A2 Check the DC 24V 12V 3 5V and Inverter on ALEF LED Edge LED P dim A dim Inverter ON Error GND 24V P203 14 13 12 11 6 10 1 5 P dim A dim Inverter ON Error GND 24V P202 14 13 12 11 6 10 1 5 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 88: ...anual Check White Balance value A Video error_No video Normal audio ALL MODELS A4 Established date Revised date Error symptom Content LCD TV A3 Entry method 1 Press the ADJ button on the remote controller for adjustment 2 Enter into White Balance of item 7 3 After recording the R G B GAIN Cut value of Color Temp Cool Medium Warm re enter the value after replacing the MAIN BOARD 2010 12 14 Copyrigh...

Page 89: ... H24S YEONHO Error out 24 N C Lamp SCANNING Model PWM Dim 2 23 PWM Dim 1 22 12V 21 Lamp A Dim LED N C 20 12V 19 Inverter On off 18 12V 17 GND 16 GND 15 GND 14 GND 13 3 5V 12 3 5V 11 3 5V 10 3 5V 9 GND 8 GND 7 GND 6 GND 5 20V 24V 4 20V 24V 3 20V 24V 2 Power on 1 24 Pin Power Board Main Board 공통 ALEF LED Edge LED 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and...

Page 90: ...B etc Standard Repair Process Detail Technical Manual TUNER input signal strength checking method A Video error_Video error video lag stop ALL MODELS A6 Established date Revised date Error symptom Content LCD TV A6 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 91: ...o lag stop 1 Checking method for remote controller for adjustment Press the IN START with the remote controller for adjustment Version ALL MODELS A7 Established date Revised date Error symptom Content LCD TV A7 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 92: ... Horizontal bar residual image light spot As the part connecting to the external input check the screen condition by signal A8 Established date Revised date Error symptom Content LCD TV A8 ALL MODELS 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 93: ... voltage from power supply finally replace the MAIN BOARD Standard Repair Process Detail Technical Manual TUNER checking part A Video error_Video error video lag stop ALL MODELS A9 Established date Revised date Error symptom Content LCD TV A9 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 94: ...ition A Video error_Color error Check the contact condition of the Link Cable especially dust or mis insertion A10 Established date Revised date Error symptom Content LCD TV A10 ALL MODELS 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 95: ...of patterns using the ADJ Key Checking item 1 Defective pixel 2 Residual image 3 MODULE error ADD BAR SCAN BAR 4 Video error Classification of MODULE or Main B D A12 Established date Revised date Error symptom Content LCD TV A12 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 96: ... CNT Broken Solder defect CNT Broken Solder defect CNT Broken Solder defect CNT Broken Abnormal Power Section Solder defect Short Crack Abnormal Power Section Solder defect Short Crack Appendix Exchange T Con Board 1 A 1 5 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 97: ...bnormal Power Section Solder defect Short Crack Fuse Open Abnormal power section Noise GRADATION GRADATION Abnormal Display Appendix Exchange T Con Board 2 A 2 5 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 98: ...c 2009 Appendix Exchange PSU LED driver No Light Dim Light Dim Light Dim Light No picture Sound Ok A 3 5 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 99: ... leakage Press damage Crosstalk Crosstalk Press damage Panel Mura Light leakage Press damage A 4 5 Un repairable Cases In this case please exchange the module Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 100: ...ertical Block Source TAB IC Defect Horizontal Block Gate TAB IC Defect Horizontal line Gate TAB IC Defect Gate TAB IC Defect Horizontal Block Gate TAB IC Defect Appendix Exchange the Module 2 A 5 5 Un repairable Cases In this case please exchange the module Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 101: ...o power A17 Established date Revised date Error symptom Content LCD TV A17 ST BY condition Red Power ON condition white Front LED control Menu Æ Option Æ Power Indicator Æ Standby light ON 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 102: ...ormally on Check the DC 20V 24V 12V 3 5V SMAW200 H24S YEONHO Error out 24 N C Lamp SCANNING Model PWM Dim 2 23 PWM Dim 1 22 12V 21 Lamp A Dim LED N C 20 12V 19 Inverter On off 18 12V 17 GND 16 GND 15 GND 14 GND 13 3 5V 12 3 5V 11 3 5V 10 3 5V 9 GND 8 GND 7 GND 6 GND 5 20V 24V 4 20V 24V 3 20V 24V 2 Power on 1 24 Pin Power Board Main Board 공통 ALEF LED Edge LED 2010 12 14 Copyright ⓒ 2011 LG Electron...

Page 103: ...4S YEONHO Error out 24 N C Lamp SCANNING Model PWM Dim 2 23 PWM Dim 1 22 12V 21 Lamp A Dim LED N C 20 12V 19 Inverter On off 18 12V 17 GND 16 GND 15 GND 14 GND 13 3 5V 12 3 5V 11 3 5V 10 3 5V 9 GND 8 GND 7 GND 6 GND 5 20V 24V 4 20V 24V 3 20V 24V 2 Power on 1 24 Pin Power Board Main Board 공통 ALEF LED Edge LED 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and se...

Page 104: ...nt item 3 Standard Repair Process Detail Technical Manual POWER OFF MODE checking method B Power error _Off when on off whiling viewing ALL MODELS A22 Established date Revised date Error symptom Content LCD TV A22 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 105: ... from Off to On Standard Repair Process Detail Technical Manual Checking method in menu when there is no audio C Audio error_No audio Normal video ALL MODELS A24 Established date Revised date Error symptom Content LCD TV A24 2010 12 14 Copyright ⓒ 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 106: ...l Technical Manual Voltage and speaker checking method when there is no audio C Audio error_No audio Normal video ALL MODELS A25 Established date Revised date Error symptom Content LCD TV A25 SMAW200 H24S YEONHO Error out 24 N C Lamp SCANNING Model PWM Dim 2 23 PWM Dim 1 22 12V 21 Lamp A Dim LED N C 20 12V 19 Inverter On off 18 12V 17 GND 16 GND 15 GND 14 GND 13 3 5V 12 3 5V 11 3 5V 10 3 5V 9 GND ...

Page 107: ...Standard Repair Process Detail Technical Manual Remote controller operation checking method D Function error_ No response in remote controller key error ALL MODELS A27 Established date Revised date Error symptom Content LCD TV A27 3 3V_Normal 11 LED_R BUZZ 12 GND 13 ST_SDA 15 ST_SCL 14 GND 10 IR 9 LED_B logo_PWM 8 GND 7 St 3 5V 6 KEY2 5 KEY1 4 GND 3 SDA 2 SCL 1 P8200 2010 12 14 Copyright ⓒ 2011 LG...

Page 108: ...utton on the remote controller And find the V COM value Which is no or minimized the Flicker If there is no flicker at default value Press the exit key and finish the VCOM adjustment Push the OK key to store the value Then the message Saving OK is pop Press the exit key to finish V COM adjustment A28 Established date Revised date Error symptom Content LCD TV A28 2010 12 14 Copyright ⓒ 2011 LG Elec...

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