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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.

C265

0.1uF

OPT

C262

22pF

C

C4031

0.1uF

OPT

HPD1

R4027

1K

OLED

SC1_B+/C

IR

10uF

C284

R249

33

OPT

R287

1M

C290

0.1uF

OPT

AVDD_AU33

10uF

C228

L229

BLM18PG121SN1D

R4002

47

C218

0.047uF

C205

0.047uF

RGB_PC

R244

33

C258

0.1uF

HALF_NIM/EU_NON_T2

C206

0.047uF

RGB_PC

R212

1K

PHM_OFF

D0+_HDMI4

L204

BLM18PG121SN1D

SC1_FB

R236

0

NON_EU

C240
0.1uF

C221

0.047uF

+1.5V_DDR

R228

33

RGB_PC

C207

0.047uF

RGB_PC

TU_SDA

R213

22

DVB_S

C257

0.1uF

HALF_NIM/EU_NON_T2

COMP2_DET

MODEL_OPT_0

TP208

C232

0.1uF OPT

C

SC1/COMP1_L_IN

R4026

10K

RGB_PC

C274

0.1uF

C4046

0.1uF

R291

1K

120HZ

R4028

1K

DVB_S

IF_P_MSTAR

AVDD2P5

C249
4.7uF

C4067

OPT

HDMI_ARC

R242

68

R288

100

HALF_NIM/EU_NON_T2

SIDE_USB2_DM

L208

BLM18PG121SN1D

AUD_LRCK

C4062

0.1uF

DTV/MNT_VOUT

D2+_HDMI4

L228

BLM18PG121SN1D

+1.10V_VDDC

D0+_HDMI2

MODEL_OPT_3

AVDD2P5_MOD

+1.10V_VDDC

SC1_SOG_IN

C4007

0.1uF

OPT

MIUVDDC

C4070
0.1uF
16V

D1+_HDMI2

C220

0.047uF

C216

0.047uF

COMP2

D1+_HDMI1

+3.3V_Normal

DDC_SCL_4

R265

49.9

DDC_SCL_2

R296

100

SPDIF_OPTIC

AVDD_NODIE

R205
100

SWICH

C271
0.1uF

OPT

D2-_HDMI1

PM_MODEL_OPT_1

C261

22pF

D2+_HDMI1

IF_N_MSTAR

R240

68

R290

1K

OS_DualStream(O)/NonOS_ErrorOut(X)

IF_AGC_SEL

CK+_HDMI1

R255

33

COMP2

MODEL_OPT_5

C214

0.047uF

COMP2

SCART1_Lout

R200

62K

EPHY_TP

R210

33

HDMI1_ARC

EPHY_TN

AVDD25_PGA

TP209

C4011

0.1uF

OPT

R262

49.9

L219

BLM18PG121SN1D

R246

33

C4068

100pF

HALF_NIM/EU_NON_T2

R289

100

HALF_NIM/EU_NON_T2

D1-_HDMI1

VDD33

R4032

100

OPT

C223

0.047uF

D1-_HDMI2

AUD_LRCH

C269
10uF

D1+_HDMI4

C201

0.1uF

C250

0.1uF

R230

33

RGB_PC

COMP2_L_IN

C237

2.2uF COMP2

R4040

100

OPT

SC1/COMP1_R_IN

EPHY_RP

C231

0.047uF

HDMI1_ARC

R4004

0

HALF_NIM/EU_NON_T2

R293

1K

OS_DualStream(X)/NonOS_ErrorOut(O)

R227

1K

FHD

R4039

100

OPT

C4014

0.1uF OPT

CK-_HDMI1

C209

0.047uF

RGB_PC

R294

1K

NON_120HZ

C283

0.1uF

HPD2

D0+_HDMI1

HPD4

VDD33

RF_SWITCH_CTL

C256
0.1uF

R4001

0

OPT

+2.5V_Normal

AVDD_AU33

C295
0.1uF

MODEL_OPT_1

R241

33

R226

1K

HD

C211

0.047uF

COMP2

PC_L_IN

R207

1K

NON_3D

R232

33

RGB_PC

HP_ROUT

R209

1K

NON_DVB_T2

D2-_HDMI2

AV_CVBS_IN2

C203

1000pF

OPT

R252

68

CI_DET

DDC_SCL_1

MODEL_OPT_4

SC1_G+/

+1.10V_VDDC

+3.5V_ST

C294
0.1uF

C292

0.1uF

OPT

C252
0.1uF

C4043

0.1uF

R237

33

C4006

0.1uF

OPT

CK+_HDMI2

TU_SIF

C268
4.7uF
10V

HEAD_PHONE

R204

100

OPT

R203

100

RF_SW_OPT

L227

BLM18PG121SN1D

HALF_NIM/EU_NON_T2

R202

100

BOOSTER_OPT

AVDD2P5_MOD

C299

0.1uF

OPT

VDD33

C4027
0.1uF

AVSS_PGA

C204

0.047uF

RGB_PC

CK-_HDMI4

C236

2.2uF COMP2

C242

2.2uF

LNA2_CTL

C210

1000pF

RGB_PC

R256

68

COMP2

D0-_HDMI4

C264

1000pF

OPT

CK+_HDMI4

R4023

2.4K

RGB_PC

AVSS_PGA

C212

0.047uF

COMP2

R253

33

COMP2

VDD33

/AV_CVBS_IN

C217

1000pF

COMP2

C4025

0.1uF

L206

BLM18PG121SN1D

L211

BLM18PG121SN1D

AMP_SCL

C244

2.2uF

PC_AUDIO

C230

0.047uF

OPT

R231

68

RGB_PC

AUD_SCK

R239

33

HP_LOUT

+3.5V_ST

R4024

510

RGB_PC

D0-_HDMI2

C4065
0.047uF
25V

HALF_NIM/EU_NON_T2

C272
4.7uF
10V

HEAD_PHONE

DSUB_VSYNC

R233

68

RGB_PC

/AV_CVBS_IN

D1-_HDMI4

C278

10uF

AVDD_MIU

C4009

0.1uF

D0-_HDMI1

CK-_HDMI2

C273

0.1uF

MODEL_OPT_6

C245

2.2uF

PC_AUDIO

SOC_RESET

SIDE_USB1_DP

DEMOD_SCL

AV_CVBS_IN2

C4069

100pF

HALF_NIM/EU_NON_T2

10uF

C275

R4029

1K

NON_OLED

R4031

100

OPT

C227

0.047uF

R297

0

OPT

C233

0.047uF

C270
0.1uF

OPT

R4003

47

C4045

1uF

MODEL_OPT_2

AVDD2P5

+3.3V_Normal

TP207

C251

0.1uF

AVDD_NODIE

C4071

10uF

SCART1_Rout

C4038

0.1uF

DDC_SDA_4

R206

1K

3D

TU_CVBS

R263

49.9

SPDIF_OUT

C263
10uF

C4024

0.1uF

OPT

R229

68

RGB_PC

C225

0.047uF

C222

0.047uF

10uF

C293

OPT

C4064

0.1uF

HALF_NIM/EU_NON_T2

CEC_REMOTE_S7

EPHY_RN

AUD_MASTER_CLK_0

R4019

10K

HALF_NIM/EU_NON_T2

C224

1000pF

C215

0.047uF

COMP2

L209

BLM18PG121SN1D

C4019

0.1uF

OPT

AMP_SDA

R257

33

COMP2

R214

22

DVB_S

L203

HEAD_PHONE

5.6uH

L223

BLM18SG121TN1D 

C4020

0.1uF

C243

2.2uF

L202

BLM18SG121TN1D 

C219

0.047uF

C208

0.047uF

RGB_PC

R258

68

COMP2

+3.3V_Normal

10uF

C276

OPT

R245

33

IF_AGC_MAIN

D2-_HDMI4

R264

49.9

MODEL_OPT_7

DEMOD_SDA

+1.10V_VDDC

DDC_SDA_1

C226

0.047uF

C281

10uF

OPT

R211

1K

PHM_ON

SC1_R+/C

TU_SCL

C4036

0.1uF

OPT

SIDE_USB1_DM

10uF

C4001

DDC_SDA_2

R254

68

COMP2

C4044

0.1uF

COMP2_R_IN

C4012

0.1uF

C213

0.047uF

COMP2

R4030

1K

NON_DVB_S

MIUVDDC

R201

100

OPT

C241
0.1uF

PC_R_IN

C4013

0.1uF

OPT

R238

68

X201
24MHz

SC1_CVBS_IN

C286
0.1uF

SOC_RESET

C267

0.1uF OPT

AVDD_MIU

AVDD25_PGA

R208

1K

DVB_T2

SC1_ID

SIDE_USB2_DP

DSUB_HSYNC

FB_CORE

L205

HEAD_PHONE

5.6uH

D2+_HDMI2

R4025

510

RGB_PC

+3.3V_Normal

+2.5V_Normal

SW200

JTP-1127WEM

SWICH

1

2

4

3

FB_CORE

C200

4.7uF

10V

R217

10

C4042

1uF

C280

1uF

C277

1uF

C253

1uF

IC101

LGE2111A-T8

S7LR2_DIVX_MS10

RXACKP

J2

RXACKN

J3

RXA0P

K3

RXA0N

J1

RXA1P

K2

RXA1N

K1

RXA2P

L2

RXA2N

L3

DDCDA_DA/GPIO24

T5

DDCDA_CK/GPIO23

T4

HOTPLUGA/GPIO19

V5

HOTPLUGB/GPIO20

R5

RXCCKP

AE9

RXCCKN

AC9

RXC0P

AC10

RXC0N

AD9

RXC1P

AC11

RXC1N

AD10

RXC2P

AE11

RXC2N

AD11

DDCDC_DA/GPIO28

AE8

DDCDC_CK/GPIO27

AD8

HOTPLUGC/GPIO21

AC8

RXDCKP

F2

RXDCKN

F3

RXD0P

G3

RXD0N

F1

RXD1P

G2

RXD1N

G1

RXD2P

H2

RXD2N

H3

DDCDD_DA/GPIO30

R6

DDCDD_CK/GPIO29

U6

HOTPLUGD/GPIO22

P5

CEC/GPIO5

R4

HSYNC0

P2

VSYNC0

R3

RIN0P

N2

RIN0M

P3

GIN0P

N3

GIN0M

N1

BIN0P

M3

BIN0M

M2

SOGIN0

M1

HSYNC1

V2

VSYNC1

V3

RIN1P

U3

RIN1M

U2

GIN1P

T1

GIN1M

T2

BIN1P

R2

BIN1M

R1

SOGIN1

T3

HSYNC2

AA2

RIN2P

Y2

RIN2M

AA3

GIN2P

W2

GIN2M

Y3

BIN2P

V1

BIN2M

W3

SOGIN2

W1

CVBS0

AA8

CVBS1

Y4

CVBS2

W4

CVBS3

AA5

CVBS4

Y5

CVBS5

AA4

CVBSOUT0

Y6

CVBSOUT1

AA1

VCOM

AB4

VIFP

AC4

VIFM

AD3

IP

AC3

IM

AE3

SIFP

AD4

SIFM

AC5

IF_AGC

AD2

RF_AGC

AE2

I2C_SCKM1/GPIO75

AE6

I2C_SDAM1/GPIO76

AD6

XIN

AD1

XOUT

AC1

SPDIF_IN/GPIO152

D7

SPDIF_OUT/GPIO153

D6

USB0_DM

E3

USB0_DP

E2

USB1_DM

AC12

USB1_DP

AE12

I2S_IN_BCK/GPIO150

C8

I2S_IN_SD/GPIO151

D8

I2S_IN_WS/GPIO149

D9

I2S_OUT_BCK/GPIO156

B10

I2S_OUT_MCK/GPIO154

C9

I2S_OUT_SD/GPIO157

B9

I2S_OUT_WS/GPIO155

C10

AUL0

AB9

AUR0

AA11

AUL1

Y9

AUR1

AA9

AUL2

AA7

AUR2

AB8

AUL3

Y8

AUR3

Y10

AUL4

AC7

AUR4

AD7

AUOUTL0

W6

AUOUTL2

V6

AUOUTL3

V4

AUOUTR0

Y7

AUOUTR2

W5

AUOUTR3

U5

AUVRM

AD5

AUVAG

AE5

AUVRP

AC6

EARPHONE_OUTL

AA6

EARPHONE_OUTR

AB6

ET_RXD[0]/RP/GPIO60

C6

ET_TXD[0]/TP/GPIO57

C5

ET_RXD[1]/RN/GPIO63

A6

ET_TXD[1]/LED1/GPIO56

C4

ET_TX_CLK/TN/GPIO59

B5

ET_TX_EN/GPIO58

C3

ET_MDC/GPIO61

A3

ET_MDIO/GPIO62

B3

ET_COL/LED0/GPIO55

B4

IRIN/GPIO4

N4

ARC0

T6

HWRESET

N5

IC101

LGE2111A-T8

S7LR2_DIVX_MS10

AVDDLV_USB

K12

VDDC_1

G9

VDDC_2

H9

VDDC_3

K10

VDDC_4

K11

VDDC_5

L10

VDDC_6

M12

VDDC_7

M13

VDDC_8

N12

VDDC_9

P14

VDDC_10

P15

VDDC_11

R10

VDDC_12

R14

VDDC_13

R15

VDDC_14

T10

AVDD1P0

P10

FB_CORE

P19

AVDDL_MOD

R16

AVDD10_LAN

L11

DVDD_DDR

M14

AVDD2P5_ADC_1

W9

AVDD2P5_ADC_2

W10

AVDD2P5_ADC_3

W11

AVDD25_REF

W12

AVDD25_LAN

Y17

AVDD_MOD_1

V18

AVDD_MOD_2

U19

AVDD25_PGA

W14

AVSS_PGA

W15

AVDD_NODIE

U7

AVDD_DVI_USB_1

L7

AVDD_DVI_USB_2

M7

AVDD3P3_MPLL

P7

AVDD_DMPLL

R7

DVDD_NODIE

M19

AVDD_AU33

V7

AVDD_EAR33

W7

VDDP_1

R19

VDDP_2

T19

AVDD_LPLL_1

W18

AVDD_LPLL_2

W19

VDDP_NAND

V19

AVDD_DDR0_D_1

J17

AVDD_DDR0_D_2

K15

AVDD_DDR0_D_3

K16

AVDD_DDR0_C

L15

AVDD_DDR1_D_1

K17

AVDD_DDR1_D_2

L17

AVDD_DDR1_D_3

M17

AVDD_DDR1_C

L16

GND_EFUSE

E9

GND_1

A23

GND_2

B17

GND_3

C23

GND_4

A5

GND_5

C11

GND_6

C19

GND_7

C22

GND_8

D14

GND_9

D18

GND_10

D19

GND_11

E17

GND_12

E18

GND_13

E19

GND_14

E22

GND_15

F8

GND_16

F17

GND_17

F18

GND_18

F19

GND_19

G8

GND_20

H8

GND_21

N22

GND_22

N21

GND_23

N20

GND_24

M22

GND_25

M21

GND_26

M20

GND_27

F10

GND_28

V15

GND_29

W16

GND_30

V8

GND_31

T18

GND_32

G10

GND_33

G11

GND_34

G12

GND_35

G13

GND_36

G14

GND_37

G17

GND_38

G18

GND_39

G19

GND_40

G24

GND_41

H11

GND_42

H12

GND_43

H13

GND_44

H14

GND_45

H15

GND_46

H16

GND_47

H17

GND_48

H18

GND_49

H19

GND_50

J9

GND_51

J10

GND_52

J11

GND_53

J12

GND_54

J13

GND_55

J14

GND_56

J15

GND_57

J16

GND_58

J18

GND_59

J19

GND_60

J25

GND_61

K9

GND_62

K13

GND_63

K14

GND_64

H10

GND_65

K18

GND_66

K19

GND_67

K22

GND_68

L8

GND_69

L9

GND_70

J8

GND_71

L12

GND_72

L13

GND_73

L18

GND_74

L19

GND_75

M8

GND_76

K8

GND_77

M10

GND_78

M11

GND_79

L14

GND_80

M15

GND_81

M16

GND_82

M18

GND_83

M25

GND_84

N10

GND_85

N11

GND_86

N13

GND_87

N14

GND_88

N15

GND_89

N16

GND_90

N17

GND_91

N19

GND_92

K7

GND_93

P8

GND_94

P9

GND_95

M9

GND_96

P11

GND_97

P13

GND_98

P16

GND_99

P17

GND_100

P18

GND_101

P12

GND_102

R8

GND_103

R9

GND_104

R11

GND_105

R12

GND_106

R13

GND_107

R17

GND_108

T8

GND_109

T9

GND_110

N7

GND_111

T11

GND_112

T12

GND_113

T13

GND_114

T14

GND_115

T15

GND_116

T16

GND_117

T17

GND_118

U8

GND_119

U9

GND_120

U10

GND_121

U11

GND_122

U12

GND_123

U13

GND_124

U14

GND_125

U15

GND_126

U16

GND_127

U17

GND_128

R18

GND_129

V9

GND_130

V10

GND_131

V11

GND_132

V12

GND_133

V14

GND_134

V17

GND_135

T7

GND_136

E8

OPC&SCANNING_CTRL

D200
BAW56 GEANDE

C4068-*1
68pF

HALF_NIM/ASIA

C4069-*1
68pF

HALF_NIM/ASIA

GP4L_S7LR2

POWER,IN/OUT,H/W OPT

2

2011.07.12

MODEL OPTION

NON_3D

AUDIO OUT

AB3

PIN NO.

MODEL_OPT_3

DVB_T2

DTV_IF

Close to MSTAR

SCART1_RGB/COMP1

MODEL_OPT_7

AVDD_DDR1:55mA

DVB_S

U23

H/P OUT

OLED

PHM_ON

VDDC 1.05V

SIDE USB

MODEL_OPT_1

DDR3 1.5V

PIN NAME

SOC_RESET

I2S_I/F

3D

TUNER_I2C

NON_DVB_T2

HDMI

AVDD25_PGA:13mA

AVDD2P5:172mA

NON_DVB_S

AB2

DSUB

120HZ

AUDIO IN

LOW

HIGH

CVBS In/OUT

ANALOG SIF

Close to MSTAR

B8

A8

PHM_OFF

COMP2

Close to MSTAR

MODEL_OPT_2

VDDC : 2026mA

F4

Normal 2.5V

MODEL_OPT_6

AVDD_DDR0:55mA

STby 3.5V

MODEL_OPT_5

NON_OLED

NON_120HZ

*H/W opt :
ETHERNET

Close to IC with width trace

MODEL OPTION

T25

T24

FHD

Normal Power 3.3V

HD

MODEL_OPT_4

MODEL_OPT_0

AVDD_NODIE:7.362mA

Close to MSTAR

NonOS:ErrorOut

OS:NON_DualStream OS:DualStream

NonOS:NON_ErrorOut

* Dual Stream is only Korea 3D spec

Copyright © 2012 LG Electronics. Inc. All rights reserved. 

Only for training and service purposes

LGE Internal Use Only

Содержание 47LM580S

Страница 1: ...80T 585S 47LM580S 580T ZA 47LM585S ZD CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL LED LCD TV SERVICE MANUAL North Latin America http aic lgservice com Europe Africa http eic lgservice com Asia Oceania http biz lgservice com Internal Use Only ...

Страница 2: ...ll rights reserved Only for training and service purposes CONTENTS CONTENTS 2 SAFETY PRECAUTIONS 3 SERVICING PRECAUTIONS 4 SPECIFICATION 6 ADJUSTMENT INSTRUCTION 11 SCREW ASSEMBLY WORKING GUIDE 17 BLOCK DIAGRAM 18 EXPLODED VIEW 21 SCHEMATIC CIRCUIT DIAGRAM ...

Страница 3: ...inals etc to be sure the set is safe to operate without damage of electrical shock Leakage Current Cold Check Antenna Cold Check With the instrument AC plug removed from AC source connect an electrical jumper across the two AC plug prongs Place the AC switch in the on position connect one lead of ohm meter to the AC plug prongs tied together and touch other ohm meter lead in turn to each exposed m...

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

Страница 5: ...he 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 replace...

Страница 6: ... Germany France Spain Sweden Finland Nether lands Belgium Luxemburg Greece Denmark Czech Austria Hungary Swiss Croatia Turkey Norway Slovenia Poland Ukraine Portugal Ireland Morocco Latvia Estonia Lithania Rumania Bulgaria Russia Slovakia Bosnia Serbia Albania Kazakhstan Belarus DTV MPEG2 4 DVB T2 8 countries UK Denmark Sweden Finland Norway Ireland Ukraine Kazakhstan DTV MPEG2 4 DVB C 37 countrie...

Страница 7: ...rt RF OUT analog 5 Video Input RCA 1EA PAL SECAM NTSC 4 System PAL SECAM NTSC PAL60 6 Component Input 1EA Y Cb Cr Y Pb Pr 7 RGB Input RGB PC Analog D SUB 15PIN Some models LD21A LD21C are not supported 8 HDMI Input 3EA HDMI1 DTV DVI HDMI2 DTV HDMI3 DTV PC HDMI version 1 3 Support HDCP The number of Input ports is different by model 9 Audio Input 2EA RGB DVI Audio Component AV In case of the RGB DV...

Страница 8: ...96 59 94 74 176 HDTV 720P 10 1920 1080 28 125 50 00 74 25 HDTV 1080I 11 1920 1080 33 75 60 00 74 25 HDTV 1080I 12 1920 1080 33 72 59 94 74 176 HDTV 1080I 13 1920 1080 56 25 50 00 148 50 HDTV 1080P 14 1920 1080 67 50 60 00 148 50 HDTV 1080P 15 1920 1080 67 432 59 94 148 352 HDTV 1080P 16 1920 1080 27 00 24 00 74 25 HDTV 1080P 17 1920 1080 26 97 23 94 74 176 HDTV 1080P 18 1920 1080 33 75 30 00 74 25...

Страница 9: ...0 020 108 0 VESA SXGA O FHD only 9 1920 1080 67 50 60 00 148 5 HDTV 1080P O FHD only DTV 1 720 480 31 47 59 94 27 00 SDTV 480P 2 720 480 31 50 60 00 27 027 SDTV 480P 3 720 576 31 250 50 00 27 00 SDTV 576P 4 1280 720 37 50 50 00 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 1920 1080 28 125 50 00 74 25 HDTV 1080I 8 1920 1080 33 75 60 00 74 25 HDTV ...

Страница 10: ...80i 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 7 30 89 1 HDTV 1080P Side by Side half Top and Bottom 6 2 RF 3D Input DTV No Resolution H freq kHz V freq Hz Pixel clock MHz Proposed 3D input proposed mode 1 1280 720 37 500 50 74 25 HDTV 720P Side by Side Top Bottom 2 1920 1080 28 125 50 74 25 HDTV 1080I Side by Side Top Bott...

Страница 11: ...fter downloading check OK message USB DOWNLOAD 1 Put the USB Stick to the USB socket 2 Automatically detecting update file in USB Stick If your downloaded program version in USB Stick is Low it didn t work But your downloaded version is High USB data is automatically detecting 3 Show the message Copying files from memory 4 Updating is starting 5 Updating Completed The TV will restart automatically...

Страница 12: ...tment The use of a internal pattern 0 1 2 3 4 5 6 7 8 9 A B C D E F 00 00 FF FF FF FF FF FF 00 1E 6D a b 10 c 01 03 68 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C 40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30 50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 53 10 00 0A 20 20 20 20 20 20 d 70 ...

Страница 13: ...the Module and Color analyzer s prove vertically 80 100 3 Aging time After aging start keep the power on no suspension of power supply and heat run over 5 minutes Using no signal or POWER ONLY or the others check the back light on Auto adjustment Map using RS 232C to USB cable RS 232C COMMAND CMD ID DATA Wb 00 00 White Balance Start Wb 00 ff White Balance End Caution Color Temperature COOL Medium ...

Страница 14: ...r than 10 of the Raw Data Sensor data Back light If after 6 seconds R G B value is not lower than 10 replace Eye Q II sensor 5 Remove your hand from the Eye Q II sensor and wait for 6 seconds 6 Confirm that ok pop up If change is not seen replace Eye Q II sensor 4 3 3D function test Pattern Generator MSHG 600 MSPG 6100 Support HDMI1 4 HDMI mode NO 872 pattern No 83 1 Please input 3D test pattern l...

Страница 15: ...select product Service info 6 1 Signal Table CMD A0h LENGTH 85 94h 1 16 bytes ADH EEPROM Sub Address high 00 1F ADL EEPROM Sub Address low 00 FF Data Write data CS CMD LENGTH ADH ADL Data_1 Data_n Delay 20ms 6 2 Comand Set Description FOS Default write 7mode data write Vtotal V_Frequency Sync_Polarity Htotal Hstart Vstart 0 Phase Data write Model Name and Serial Number write in EEPROM 6 3 Method n...

Страница 16: ...click 1 Push the 2 MAC Address write At success Download check the OK 3 Start CI Key Download Push the 4 Check the OK or NG 7 2 LAN Inspection 7 2 1 Equipment Condition Each other connection to LAN Port of IP Hub and Jig 7 2 2 LAN inspection solution LAN Port connection with PCB Network setting at MENU Mode of TV Setting automatic IP Setting state confirmation If automatic setting is finished you ...

Страница 17: ...Screw is used at the A part Module will get damaged SCREW ASSEMBLY WORKING GUIDE FAB31339402 M3 L4 5 BK Machine 12EA FAB31339201 M3 L10 BK Taptite 9EA FAB30016122 M4 L20 BK Taptite 4EA D D D D D D D D D D D D C A A A A A A A A A A B C C C C C C FAB30078812 M6 L10 BK Machine 4EA B B B A A C C C C A A A A A A A A A A A A A A A A A A A A B B C C C C C C C C C C C C FAB30078812 M6 L10 BK Machine 4EA B...

Страница 18: ... V Rear TMDS DDR3 Add DDR3 Data SPI Side NAND FLASH IC102 2Gbit PCM_A 0 7 TMDS HDMI3 DDR3 1Gb IC1202 H5TQ1G63BFR DDR3 1Gb IC1201 H5TQ1G63BFR CONTROL IR LED SOFT TOUCH TACT SWITCH SENSOR _SCL SDA LED_R KEY1 KEY2 IR M24M01 HRMN6TP IC104 256Kbit I2C TMDS HDMI3 Except of LS3500 CS460 F SCART SC1_CVBS_IN SC1_R G B FE_ VOUT CI Slot 74LCX244 Buffer TS_DATA 0 7 PCM_DATA 0 7 FE_TS_DATA 0 7 PCM_A 8 14 Ether...

Страница 19: ...b Pr L R RGB H V Rear TMDS DDR3 Add DDR3 Data SPI Side NAND FLASH IC102 2Gbit PCM_A 0 7 TMDS HDMI3 DDR3 1Gb IC1202 H5TQ1G63BFR DDR3 1Gb IC1201 H5TQ1G63BFR CONTROL IR LED SOFT TOUCH TACT SWITCH SENSOR _SCL SDA LED_R KEY1 KEY2 IR M24M01 HRMN6TP IC104 256Kbit I2C TMDS HDMI3 Except of LS350T CS460T F SCART SC1_CVBS_IN SC1_R G B FE_ VOUT CI Slot 74LCX244 Buffer TS_DATA 0 7 PCM_DATA 0 7 FE_TS_DATA 0 7 P...

Страница 20: ...R RGB H V Rear TMDS DDR3 Add DDR3 Data SPI Side NAND FLASH IC102 2Gbit PCM_A 0 7 TMDS HDMI3 DDR3 1Gb IC1202 H5TQ1G63BFR DDR3 1Gb IC1201 H5TQ1G63BFR CONTROL IR LED SOFT TOUCH TACT SWITCH SENSOR _SCL SDA LED_R KEY1 KEY2 IR M24M01 HRMN6TP IC104 256Kbit I2C TMDS HDMI3 Except of LS3500 CS460 F SCART SC1_CVBS_IN SC1_R G B FE_ VOUT CI Slot 74LCX244 Buffer TS_DATA 0 7 PCM_DATA 0 7 FE_TS_DATA 0 7 PCM_A 8 1...

Страница 21: ... Many electrical and mechanical parts in this chassis have special safety related characteristics These parts are identified by in the Schematic Diagram and EXPLODED VIEW It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X RADIATION Shock Fire or other Hazards Do not modify the original design without permission of ...

Страница 22: ...11 L6 PM_SPI_SCZ1 GPIO_PM 6 GPIO12 C2 GPIO_PM 7 GPIO13 L5 GPIO_PM 8 GPIO14 M6 GPIO_PM 9 GPIO15 M5 PM_SPI_SCZ2 GPIO_PM 10 GPIO16 C1 GPIO_PM 11 GPIO17 M4 PM_SPI_SCK GPIO1 A2 PM_SPI_CZ0 GPIO_PM 12 GPIO0 D3 PM_SPI_SDI GPIO2 B2 PM_SPI_SDO GPIO3 B1 TS0CLK GPIO87 Y14 TS0VALID GPIO85 AA10 TS0SYNC GPIO86 Y12 TS0DATA_ 0 GPIO77 Y13 TS0DATA_ 1 GPIO78 Y11 TS0DATA_ 2 GPIO79 AA12 TS0DATA_ 3 GPIO80 AB12 TS0DATA_ ...

Страница 23: ...uF C253 1uF IC101 LGE2111A T8 S7LR2_DIVX_MS10 RXACKP J2 RXACKN J3 RXA0P K3 RXA0N J1 RXA1P K2 RXA1N K1 RXA2P L2 RXA2N L3 DDCDA_DA GPIO24 T5 DDCDA_CK GPIO23 T4 HOTPLUGA GPIO19 V5 HOTPLUGB GPIO20 R5 RXCCKP AE9 RXCCKN AC9 RXC0P AC10 RXC0N AD9 RXC1P AC11 RXC1N AD10 RXC2P AE11 RXC2N AD11 DDCDC_DA GPIO28 AE8 DDCDC_CK GPIO27 AD8 HOTPLUGC GPIO21 AC8 RXDCKP F2 RXDCKN F3 RXD0P G3 RXD0N F1 RXD1P G2 RXD1N G1 R...

Страница 24: ... PD_ 24V_PWR_DET_DIODES 1 GND 3 VCC 2 RESET C436 0 01uF 50V 0 01uF C448 3300pF 50V C488 3300pF R403 1 5K 1 PD_ 24V R405 2 2K PANEL_DISCHARGE_RES_2 2K R407 2 2K PANEL_DISCHARGE_RES_2 2K R448 2 7K 1 PD_ 12V R450 0 5 PD_ 3 5V R473 1 R482 8 2K 1 PD_ 24V R405 1 3K PANEL_DISCHARGE_RES_3K R407 1 3K PANEL_DISCHARGE_RES_3K PWM1 R408 100 FOR 200HZ PWM_DIM2 R184 33 FOR LPB MODEL P407 12507WR 08L FOR LPB MODE...

Страница 25: ... 50V C2401 0 1uF L2404 BLM18PG121SN1D 11_SUB L2401 BLM18PG121SN1D SENSOR_SDA P2402 12507WR 15L 11_SUB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 15 3 5V_ST C2402 0 1uF S T_SDA C2404 1000pF 50V R2405 10K 1 JP2407 P2401 12507WR 10L 12_SUB 1 2 3 4 5 6 7 8 9 10 11 JP2409 LED_B LG_LOGO JP2408 C907 18pF 50V OPT 3 3V_Normal C2403 0 1uF 16V IR_OUT C2405 0 1uF 16V 11_SUB KEY1 JP2410 3 5V_ST R2426 3 3K Q2405 MMBT3...

Страница 26: ... OPT D1451 RCLAMP0502BA OPT C1450 22uF 16V USB_2 USB2_OCD R1453 47 USB_2 JK1451 3AU04S 305 ZC LG USB_2_NORMAL 1 2 3 4 5 IC1451 AP2191DSG EAN61849601 USB_2 3 IN_2 2 IN_1 4 EN 1 GND 5 FLG 6 OUT_1 7 OUT_2 8 NC 5V_USB SIDE_USB1_DM USB1_CTL SIDE_USB1_DP C1455 0 1uF USB_2 L1451 CIS21J121 JK1450 1 3AU04S 345 ZC H LG USB_1_32LS3500 1 2 3 4 5 R1456 10K USB_2 L1451 1 MLB 201209 0120P N2 120 ohm JK1451 1 3AU...

Страница 27: ...D 19 18 10 CK 4 D1 1 D2 17 9 D0 8 D0_GND 3 D2 16 7 D0 6 D1 15 DDC_SCL_1 5V_HDMI_4 DDC_SCL_2 R828 10K HDMI_2 R885 2 7K HDMI_2 R835 3 3K HDMI_SIDE D1 _HDMI1 DDC_SCL_4 C803 0 1uF 16V NON_CI_CAP_HDMI_SIDE 5V_HDMI_1 D1 _HDMI4 CK _HDMI1 R897 1K HDMI_SIDE D2 _HDMI4 R801 3 3K HDMI_2 R887 2 7K HDMI_SIDE R891 2 7K HDMI_SIDE Q802 MMBT3904 NXP E B C Q801 MMBT3904 NXP HDMI_2 E B C Q803 MMBT3904 NXP HDMI_SIDE E...

Страница 28: ...DSUB_G C1107 100pF 50V NON_CI_CAP_PC_AUDIO C1121 100pF 50V SPDIF_OPTIC RGB_DDC_SDA R1108 15K PC_AUDIO JK1103 2F01TC1 CLM97 4F SPDIF_OPTIC 3 VIN 2 VCC 1 GND 4 SHIELD R1111 10K PC_AUDIO R1104 10K OPT DSUB_HSYNC R1140 2 2K RGB_PC DSUB_VSYNC DSUB_B R1146 10K RGB_PC C1110 10uF 16V OPT 5V_Normal C1109 22uF 16V OPT R1103 470K PC_AUDIO C1131 0 1uF 16V SPDIF_OPTIC SPDIF_OUT PC_R_IN RGB_DDC_SCL R1139 2 2K R...

Страница 29: ...pass C1001 0 1uF COMMERCIAL P1000 12507WR 04L OS_Debug P1000 1 VCC 2 PM_RXD 3 GND 4 RM_TXD 5 GND C1004 0 1uF COMMERCIAL IC1000 MAX3232CDR EAN41348201 COMMERCIAL 3 C1 2 V 4 C2 1 C1 6 V 5 C2 7 DOUT2 8 RIN2 9 ROUT2 10 DIN2 11 DIN1 12 ROUT1 13 RIN1 14 DOUT1 15 GND 16 VCC JP1000 PM_RXD 3 5V_ST C1000 0 33uF COMMERCIAL R1003 100 R1002 100 JP1002 JP1001 JP1003 JP1004 D1001 20V ADUC 20S 02 010L OPT D1000 A...

Страница 30: ...704 10K OPT L702 70 ohm FHD L701 BLM18SG700TN1D 70 ohm HD AUO_GND LGD_NC LVDS_SEL 30Pin LVDS Connector For HD 60Hz_Normal LVDS for large inch 51Pin LVDS Connector For FHD 60Hz RXB3 RXA4 RXA0 RXB4 RXB1 RXB1 RXA4 RXB3 RXA4 RXA2 RXB3 RXB2 MIRROR FOR FHD REVERSE 8bit RXA0 RXA3 RXB0 RXA2 RXACK RXA1 RXA4 RXB1 RXB3 RXA2 RXB2 RXB4 RXB3 RXB0 MIRROR RXB3 RXB2 RXBCK RXACK RXB3 RXB1 RXA1 RXA0 RXB2 RXB4 RXA2 R...

Страница 31: ...2 A4 P8 A5 P2 A6 R8 A7 R2 A8 T8 A9 R3 A10 AP L7 A11 R7 A12 BC N7 A13 T3 NC_5 M7 BA0 M2 BA1 N8 BA2 M3 CK J7 CK K7 CKE K9 CS L2 ODT K1 RAS J3 CAS K3 WE L3 RESET T2 DQSL F3 DQSL G3 DQSU C7 DQSU B7 DML E7 DMU D3 DQL0 E3 DQL1 F7 DQL2 F2 DQL3 F8 DQL4 H3 DQL5 H8 DQL6 G2 DQL7 H7 DQU0 D7 DQU1 C3 DQU2 C8 DQU3 C2 DQU4 A7 DQU5 A2 DQU6 B8 DQU7 A3 VREFCA M8 VREFDQ H1 ZQ L8 VDD_1 B2 VDD_2 D9 VDD_3 G7 VDD_4 K2 VD...

Страница 32: ...4L_S7LR2 SPI_SCK 3 5V_ST 3 5V_ST C1401 0 1uF OS R1404 4 7K OPT SPI_CS SPI_SDO IC1401 MX25L8006EM2I 12G S_FLASH_MAIN_MACRONIX 3 WP 2 SO SIO1 4 GND 1 CS 5 SI SIO0 6 SCLK 7 HOLD 8 VCC R1405 33 OS R1403 10K OPT SPI_SDI FLASH_WP R1401 0 OPT IC1401 1 W25Q80BVSSIG S_FLASH_MAIN_WINBOND 3 WP IO2 2 DO IO1 4 GND 1 CS 5 DI IO0 6 CLK 7 HOLD IO3 8 VCC 3 5V_ST Q1401 MMBT3904 NXP OPT E B C Serial Flash for SPI bo...

Страница 33: ...ECT 4 L 5 GND 1 R 3 3V_Normal R1504 10K HEAD_PHONE C1503 1000pF 50V OPT HP_LOUT R1503 1K HEAD_PHONE HP_DET 3 5V_ST HP_ROUT SIDE_HP_MUTE R1501 1K HEAD_PHONE C1502 1000pF 50V OPT R1502 1K HEAD_PHONE Q1502 MMBT3904 NXP HEAD_PHONE_POP E B C Q1503 MMBT3904 NXP HEAD_PHONE_POP E B C Q1505 MMBT3904 NXP HEAD_PHONE_POP E B C Q1504 MMBT3904 NXP HEAD_PHONE_POP E B C Q1501 MMBT3906 NXP HEAD_PHONE_POP E B C Q15...

Страница 34: ...CM_A 1 CI_ADDR 2 CI_MDI 5 PCM_5V_CTL PCM_A 7 AR1908 33 CI_OE CI_ADDR 8 GND CI_OE CI_TS_CLK C1909 0 1uF CI_ADDR 7 CI_IORD CI_DATA 0 7 CI_ADDR 1 CI_MDI 3 PCM_A 11 CI_ADDR 6 P1902 10067972 050LF 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 C190...

Страница 35: ...21 GP4L_S7LR2 JK2100 XRJV 01V 0 D12 080 ETHERNET_XMULTIPLE 1 2 3 4 5 6 7 8 9 9 EPHY_RP JK2100 1 BS R430051 ETHERNET_UDE 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 EPHY_RN 2 5V_Normal EPHY_TN EPHY_TP L3707 BLM18PG121SN1D ETHERNET C2104 0 01uF 50V ETHERNET D2103 5 5V ADLC 5S 02 015 OPT D2104 5 5V ADLC 5S 02 015 OPT D2105 5 5V ADLC 5S 02 015 OPT D2101 5 5V ADLC 5S 02 015 OPT ETHERNET H W option ETHERNET Cop...

Страница 36: ...9 0 1uF 16V DVB_S FE_TS_VAL 1 23V_TU C2615 10uF 10V DVB_S C2620 0 1uF 16V T2 C2632 10uF 10V DVB_S 3 3V_S2_DE TU2601 TDSQ G001D TU_T C S2 1 NC_1 2 RESET 3 SCL 4 SDA 5 B1 3 3V 6 SIF 7 B2 1 8V 8 CVBS 9 T C_IF_AGC 10 T C_DIF P 11 T C_DIF N 12 NC_2 13 NC_3 14 NC_4 15 GND_1 16 ERROR 17 SYNC 18 VALID 19 MCLK 20 D0 21 D1 22 D2 23 D3 24 D4 25 D5 26 D6 27 D7 28 GND_2 29 GND_3 30 B3 1 23V 31 S2_RESET 38 SHIE...

Страница 37: ...IC2700 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 BFI 25 VIN 26 LX 27 GNDLX 28 LNB 5 TDO 8 GND 6 EXTM 4 NC_1 2 VCP 29 EP C2708 0 22uF LNB C2701 0 01uF 50V LNB C2710 27pF OPT A_GND C2705 68uF 35V LNB A_GND R2706 0 R2705 0 D2700 40V SX34 LNB D2702 40V SX34 LNB C2712 0 1uF 50V LNB A_GND ZD1 ...

Страница 38: ...0 1uF 50V EU_OPT COMP2_Pb R2867 33K EU_OPT C2808 4700pF EU_OPT R2828 470 EU_OPT R2811 75 EU_OPT COMP2_R_IN R2818 12K DTV MNT_R_OUT 12V 15V R2807 75 EU_OPT C2816 0 1uF EU_OPT R2815 22 EU_OPT L2800 BLM18PG121SN1D EU_OPT 3 5V_ST C2813 0 1uF 16V REAR_AV R2817 3 9K EU_OPT SC1 COMP1_R_IN R2816 75 EU_OPT 0 R2809 EU_OPT R2800 0 COMPONENT1 COMP2_L_IN R2860 2 2K EU_OPT SC1_ID R2865 470K OPT 3 3V_Normal R283...

Страница 39: ... AUD_LRCK SPK_L C3403 0 1uF 16V C3407 0 1uF 16V AUD_SCK C3417 10uF 35V C3400 0 1uF 50V C3411 0 1uF 50V R3410 43 C3422 0 22uF 50V 24V C3416 0 1uF 50V 3 3V_AMP C3419 0 22uF 50V L3404 10 0uH 3 5V_ST Q3400 MMBT3904 NXP NON_LIPS E B C R3409 43 AMP_MUTE 24V_AMP C3413 330pF 50V C3414 330pF 50V C3426 1000pF 50V C3427 1000pF 50V C3425 1000pF 50V C3424 1000pF 50V C3415 1uF 50V C3412 1uF 50V L3400 CIS21J121 ...

Страница 40: ......

Страница 41: ...error No power 7 7 Off when on off while viewing power auto on off 8 8 C Audio error No audio Normal video 9 9 Wrecked audio discontinuation noise 10 10 D Function error Remote control Local switch checking 11 11 External device recognition error 12 12 E Noise Circuit noise mechanical noise 13 13 F Exterior error Exterior defect 14 First of all Check whether there is SVC Bulletin in GCSC System fo...

Страница 42: ...7 10 Check Link Cable LVDS reconnection condition A8 A9 11 Adjustment Test pattern ADJ Key A10 12 A Video error_Vertical Horizontal bar residual image light spot LCD TV connection diagram A8 13 Check Link Cable LVDS reconnection condition A8 A9 14 Adjustment Test pattern ADJ Key A10 15 Appendix Defected Type caused by T Con Inverter Module Exchange T Con Board 1 A 1 5 16 Exchange T Con Board 2 A 2...

Страница 43: ...ck 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 14 LCD TV Error symptom A Video error No video Normal audio A4 A1 A2 A6 A3 First of all Check whether all of cables between board is inserted properly or not Main B D Power B D LVDS Cable Speaker Cable IR B ...

Страница 44: ...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 14 LCD TV Error symptom 2012 01 14 Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 45: ...ck Tuner soldering Normal Picture Y N Y Close Normal Picture Y Close 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 A6 Standard Repair Process Established date Revised date 3 14 L...

Страница 46: ...t maker TV etc Y Change satellite setting match with installed ANT N Normal Picture Y Close N A6 Standard Repair Process Established date Revised date 4 14 LCD TV Error symptom 2012 01 14 Check satellite setting Check LNB frequency Check satellite Check Satellite connection DiSEqC motor etc Normal setting Contact with signal distributor or broadcaster Cable or Air Close N Check Tuner soldering Rep...

Страница 47: ...vice 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 A7 N Y End Replace module Request repair for external device cable Color error Check Test pattern A10 A8 A9 Standard Repair Process Established date Revised date 5 14 LCD TV Error symptom 2012 01 14 Copyright 2012 LG Electronics Inc All ri...

Страница 48: ...g 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 D Screen n...

Страница 49: ...ltage 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 A11 A12 A13 A4 Standard Repair Process Established date Revised date 7 14 LCD TV Error symptom Stand By Red Close 2012 01 14 Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE...

Страница 50: ...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 Reserved Record POWEROFF_RECEND Power off by End of Recording POWEROFF_SWDOWN Power off by S W Download POWEROFF_...

Страница 51: ...repair parts Check Speaker disconnection N Y Replace Speaker Replace MAIN Board End C Audio error No audio Normal video A15 A16 Disconnection Established date Revised date 9 14 LCD TV Error symptom Standard Repair Process 2012 01 14 Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 52: ...ct 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 End Establish...

Страница 53: ...rry of R C Check Repair Cable connection Connector solder Normal operating Check B 3 5V On Main B D A17 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 A17 Replace Main B D Y A17 Standard Repair Process Established date Revised date 11 14 LCD TV Error symptom 2012...

Страница 54: ... 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 12 14 LCD TV Error symptom Standard Repair Process 2012 01 14 Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 55: ...s 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 13 14 LCD TV ...

Страница 56: ...te controller Remote controller damage Stand dent Replace stand F Exterior defect Exterior defect Established date Revised date 14 14 LCD TV Error symptom Standard Repair Process 2012 01 14 Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

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