LG 32LS3500 Service Manual Download Page 42

Page: 42 / 48

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.

R4032

100

OPT

EPHY_RN

CK+_HDMI2

R242

C262

22pF

C212

0.047uF

C258

0.1uF

HALF_NIM/EU_NON_T2

PM_MODEL_OPT_1

DSUB_SOG

AUD_LRCK

DSUB_B-

R202

100

BOOSTER_OPT

C4046

0.1uF

L209

BLM18PG121SN1D

CK-_HDMI2

IC101

LGE2111A-T8

S7LR2_DIVX_MS10

RXACKP

RXACKN

RXA0P

RXA0N

RXA1P

RXA1N

RXA2P

RXA2N

DDCDA_DA/GPIO24

DDCDA_CK/GPIO23

HOTPLUGA/GPIO19

HOTPLUGB/GPIO20

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

RXDCKN

RXD0P

RXD0N

RXD1P

RXD1N

RXD2P

RXD2N

DDCDD_DA/GPIO30

DDCDD_CK/GPIO29

HOTPLUGD/GPIO22

CEC/GPIO5

HSYNC0

VSYNC0

RIN0P

RIN0M

GIN0P

GIN0M

BIN0P

BIN0M

SOGIN0

HSYNC1

VSYNC1

RIN1P

RIN1M

GIN1P

GIN1M

BIN1P

BIN1M

SOGIN1

HSYNC2

AA2

RIN2P

RIN2M

AA3

GIN2P

GIN2M

BIN2P

BIN2M

SOGIN2

CVBS0

AA8

CVBS1

CVBS2

CVBS3

AA5

CVBS4

CVBS5

AA4

CVBSOUT0

CVBSOUT1

AA1

VCOM

AB4

VIFP

AC4

VIFM

AD3

AC3

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

SPDIF_OUT/GPIO153

USB0_DM

USB0_DP

USB1_DM

AC12

USB1_DP

AE12

I2S_IN_BCK/GPIO150

I2S_IN_SD/GPIO151

I2S_IN_WS/GPIO149

I2S_OUT_BCK/GPIO156

B10

I2S_OUT_MCK/GPIO154

I2S_OUT_SD/GPIO157

I2S_OUT_WS/GPIO155

C10

AUL0

AB9

AUR0

AA11

AUL1

AUR1

AA9

AUL2

AA7

AUR2

AB8

AUL3

AUR3

Y10

AUL4

AC7

AUR4

AD7

AUOUTL0

AUOUTL2

AUOUTL3

AUOUTR0

AUOUTR2

AUOUTR3

AUVRM

AD5

AUVAG

AE5

AUVRP

AC6

EARPHONE_OUTL

AA6

EARPHONE_OUTR

AB6

ET_RXD[0]/RP/GPIO60

ET_TXD[0]/TP/GPIO57

ET_RXD[1]/RN/GPIO63

ET_TXD[1]/LED1/GPIO56

ET_TX_CLK/TN/GPIO59

ET_TX_EN/GPIO58

ET_MDC/GPIO61

ET_MDIO/GPIO62

ET_COL/LED0/GPIO55

IRIN/GPIO4

ARC0

HWRESET

10uF

C228

C252
0.1uF

SPDIF_OUT

C213

0.047uF

IF_AGC_MAIN

SCART1_Lout

C249
4.7uF

L219

BLM18PG121SN1D

C200

4.7uF

10V

AVDD_MIU

HPD1

R214

DVB_S

R287

C4036

0.1uF

OPT

+1.5V_DDR

PC_R_IN

DSUB_VSYNC

C201

0.1uF

D0-_HDMI2

AVDD25_PGA

C256
0.1uF

D0+_HDMI2

R257

D1+_HDMI1

L228

BLM18PG121SN1D

C4025

0.1uF

C299

0.1uF

OPT

MODEL_OPT_6

CI_DET

R4029

NON_OLED

C242

2.2uF

D2+_HDMI1

C269
10uF

R293

OS(use) / NonOS_ErrorOut

R262

49.9

C286
0.1uF

10uF

C4001

D2+_HDMI2

EPHY_TP

VDD33

AMP_SCL

C217

1000pF

C295
0.1uF

C233

0.047uF

TP208

+1.10V_VDDC

R241

FB_CORE

HPD2

EPHY_RP

SC1_R+/C

R255

SC1_G+/

DSUB_G-

TP207

R238

D200
KDS181

AUD_MASTER_CLK_0

EPHY_TN

C4006

0.1uF

OPT

AVDD2P5

R244

C4027
0.1uF

C277

1uF

C225

0.047uF

R254

D2-_HDMI2

D1-_HDMI1

R256

CK-_HDMI1

SC1_ID

SC1_FB

DEMOD_SCL

+1.10V_VDDC

10uF

C284

D1+_HDMI2

C292

0.1uF

OPT

L202

BLM18SG121TN1D

DTV/MNT_VOUT

TU_CVBS

DSUB_G-

C4011

0.1uF

OPT

C267

0.1uF

OPT

C215

0.047uF

IF_P_MSTAR

C4031

0.1uF

OPT

C274
0.1uF

EPHY_TP

C243

2.2uF

C4062

0.1uF

C231

0.047uF

HDMI_ARC

C214

0.047uF

L227

BLM18PG121SN1D

HALF_NIM/EU_NON_T2

R4004

HALF_NIM/EU_NON_T2

C4012

0.1uF

MODEL_OPT_7

R200

62K

C221

0.047uF

C236

2.2uF

EU_OPT

R211

PHM_ON

TU_SIF

+3.3V_Normal

C294
0.1uF

HP_ROUT

C216

0.047uF

C4045

1uF

AVDD_NODIE

R297

OPT

R265

49.9

COMP2_DET

DSUB_HSYNC

C273
0.1uF

C283

0.1uF

10uF

C275

C261

22pF

R252

IF_AGC_SEL

R209

NON_DVB_T2

C4013

0.1uF

OPT

SPDIF_OUT

DDC_SCL_1

TU_SDA

R289

100

HALF_NIM/EU_NON_T2

R208

DVB_T2

SCART1_Rout

R210

HDMI_ARC

C218

0.047uF

C4024

0.1uF

OPT

C4064

0.1uF

HALF_NIM/EU_NON_T2

VDD33

SC1_B+/C

CEC_REMOTE_S7

HP_ROUT

D1-_HDMI2

R206

C4065
0.047uF
25V

HALF_NIM/EU_NON_T2

C4014

0.1uF

OPT

/AV_CVBS_IN

R237

MODEL_OPT_3

AVDD25_PGA

RF_SWITCH_CTL

C280

1uF

+3.3V_Normal

L211

BLM18PG121SN1D

DDC_SDA_1

AVDD_NODIE

IF_N_MSTAR

MODEL_OPT_1

R4019

10K

HALF_NIM/EU_NON_T2

R4027

OLED

DSUB_HSYNC

SC1/COMP1_R_IN

IC101

LGE2111A-T8

S7LR2_DIVX_MS10

AVDDLV_USB

K12

VDDC_1

VDDC_2

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

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

AVDD_DVI_USB_1

AVDD_DVI_USB_2

AVDD3P3_MPLL

AVDD_DMPLL

DVDD_NODIE

M19

AVDD_AU33

AVDD_EAR33

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

GND_1

A23

GND_2

B17

GND_3

C23

GND_4

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

GND_16

F17

GND_17

F18

GND_18

F19

GND_19

GND_20

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

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

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

GND_62

K13

GND_63

K14

GND_64

H10

GND_65

K18

GND_66

K19

GND_67

K22

GND_68

GND_69

GND_70

GND_71

L12

GND_72

L13

GND_73

L18

GND_74

L19

GND_75

GND_76

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

GND_93

GND_94

GND_95

GND_96

P11

GND_97

P13

GND_98

P16

GND_99

P17

GND_100

P18

GND_101

P12

GND_102

GND_103

GND_104

R11

GND_105

R12

GND_106

R13

GND_107

R17

GND_108

GND_109

GND_110

GND_111

T11

GND_112

T12

GND_113

T13

GND_114

T14

GND_115

T15

GND_116

T16

GND_117

T17

GND_118

GND_119

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

GND_130

V10

GND_131

V11

GND_132

V12

GND_133

V14

GND_134

V17

GND_135

GND_136

R4028

DVB_S

+3.3V_Normal

AUD_SCK

SOC_RESET

C4070
0.1uF
16V

DSUB_R-

R203

100

RF_SW_OPT

C4020

0.1uF

D0+_HDMI1

COMP2_L_IN

R245

MIUVDDC

TU_SCL

C224

1000pF

EPHY_TN

+1.10V_VDDC

AVDD_MIU

L208

BLM18PG121SN1D

SC1_SOG_IN

C281

10uF

OPT

L204

BLM18PG121SN1D

+2.5V_Normal

DSUB_R-

R264

49.9

C203

1000pF

OPT

AVDD_AU33

C257

0.1uF

HALF_NIM/EU_NON_T2

VDD33

D2-_HDMI1

C265

0.1uF

OPT

R294

NON_120HZ

C4069

100pF

HALF_NIM/EU_NON_T2

R4002

PC_L_IN

C240
0.1uF

R258

C220

0.047uF

R290

OS(not use) / NonOS_Non_ErrorOut

C251

0.1uF

D0-_HDMI1

C4068

100pF

HALF_NIM/EU_NON_T2

C241
0.1uF

R4003

C263
10uF

C227

0.047uF

10uF

C293

OPT

C4019

0.1uF

OPT

HDMI_ARC

AMP_SDA

C4042

1uF

HP_LOUT

AVSS_PGA

C4071

10uF

R246

R4039

100

OPT

COMP2_R_IN

PC_L_IN

AVDD2P5

R253

C223

0.047uF

C4038

0.1uF

HP_LOUT

R291

120HZ

DEMOD_SDA

R288

100

HALF_NIM/EU_NON_T2

PC_R_IN

L229

BLM18PG121SN1D

C232

0.1uF

OPT

SC1_CVBS_IN

C4043

0.1uF

R263

49.9

R4040

100

OPT

/AV_CVBS_IN

+1.10V_VDDC

+3.5V_ST

+3.3V_Normal

MODEL_OPT_4

10uF

C276

OPT

R212

PHM_OFF

DSUB_B-

R204

100

OPT

MODEL_OPT_2

R4030

NON_DVB_S

R213

DVB_S

EPHY_RN

CK+_HDMI1

AVDD2P5_MOD

DSUB_VSYNC

MODEL_OPT_0

TP209

R239

R4001

OPT

C250

0.1uF

AUD_LRCH

L223

BLM18SG121TN1D

C290

0.1uF

OPT

L206

BLM18PG121SN1D

C271
0.1uF

OPT

+2.5V_Normal

C226

0.047uF

C278

10uF

LNA2_CTL

SIDE_USB1_DM

FB_CORE

C4067

OPT

DDC_SDA_2

R226

C270
0.1uF

OPT

R207

NON_3D

DSUB_SOG

R201

100

OPT

R227

FHD

VDD33

MODEL_OPT_5

R4031

100

OPT

EPHY_RP

C219

0.047uF

+3.5V_ST

SOC_RESET

AVDD2P5_MOD

X201
24MHz

SC1/COMP1_L_IN

R217

C211

0.047uF

C237

2.2uF

EU_OPT

C4009

0.1uF

DDC_SCL_2

R240

AVSS_PGA

C253

1uF

C4044

0.1uF

C222

0.047uF

AVDD_AU33

SIDE_USB1_DP

C4007

0.1uF

OPT

C264

1000pF

OPT

MIUVDDC

C4068-*1
68pF

HALF_NIM/ASIA

C4069-*1
68pF

HALF_NIM/ASIA

GP4L_S7LR2

POWER,IN/OUT,H/W OPT

2011.08.24

MODEL_OPT_2

MODEL_OPT_3

AVDD2P5:172mA

VDDC : 2026mA

NON_DVB_S

MODEL_OPT_4

DVB_T2

U23

DTV_IF

AB2

MODEL_OPT_0

OLED

Normal 2.5V

Close to MSTAR

120HZ

PHM_ON

AVDD_NODIE:7.362mA

MODEL_OPT_6

AUDIO IN

SCART1_RGB/COMP1

VDDC 1.05V

Close to MSTAR

MODEL OPTION

AVDD_DDR0:55mA

LOW

SIDE USB

MODEL_OPT_7

NON_3D

HIGH

STby 3.5V

MODEL_OPT_1

OS(use)
NonOS_ErrorOut

CVBS In/OUT

MODEL_OPT_5

AVDD_DDR1:55mA

DDR3 1.5V

*Opt : EU_OPT

ANALOG SIF

NON_OLED

PIN NAME

DVB_S

DSUB

H/P OUT

Close to MSTAR

NON_120HZ

SOC_RESET

*H/W opt :
ETHERNET

Close to IC with width trace

I2S_I/F

MODEL OPTION

PHM_OFF

TUNER_I2C

T25

AUDIO OUT

COMP2(common AV)

NON_DVB_T2

T24

AB3

Close to MSTAR

FHD

HDMI

AVDD25_PGA:13mA

OS(not use)
NonOS_Non_ErrorOut

Normal Power 3.3V

PIN NO.

Summary of Contents for 32LS3500

Page 1: ...32LS3500 MODEL 32LS3500 CA 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 ...

Page 2: ...Electronics Inc All rights reserved Only for training and service purposes CONTENTS CONTENTS 2 SAFETY PRECAUTIONS 3 SERVICING PRECAUTIONS 4 SPECIFICATION 5 ADJUSTMENT INSTRUCTION 9 BLOCK DIAGRAM 17 EXPLODED VIEW 19 SCHEMATIC CIRCUIT DIAGRAM ...

Page 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...

Page 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...

Page 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...

Page 6: ... 720 24 365Mbps MODE7 1 0 8 32QAM PN595 720 25 989Mbps HONG KONG MODE 3780 0 4 0 6 4 16 64QAM PN945 720 QPSK 1 2 2 3 3 4 5 6 7 8 16 QAM 1 2 2 3 3 4 5 6 7 8 64 QAM 1 2 2 3 3 4 5 6 7 8 DVB C Symbolrate 4 0Msymbols s to 7 2Msymbols s Modulation 16QAM 64 QAM 128 QAM and 256 QAM 4 Video Input RCA 1EA PAL NTSC REAR 1EA 5 Component Input Y Cb Cr Y Pb Pr 6 RGB Input RGB PC Analog D SUB 15PIN 7 HDMI Input ...

Page 7: ... 93 WUXGA CEA 861D FHD only 1 640 350 31 47 70 09 EGA 1152 864 54 348 60 053 VESA No Resolution H freq kHz V freq Hz Porposed 1 720 480 15 73 60 00 SDTV DVD 480i 2 720 480 15 63 59 94 SDTV DVD 480i 3 720 480 31 47 59 94 480p 4 720 480 31 50 60 00 480p 5 720 576 15 625 50 00 SDTV DVD 625 Line 6 720 576 31 25 50 00 HDTV 576p 7 1280 720 45 00 50 00 HDTV 720p 8 1280 720 44 96 59 94 HDTV 720p 9 1280 72...

Page 8: ...74 17 74 25 HDTV 1080I 6 1920 1080 28 125 50 00 74 25 HDTV 1080I 7 1920 1080 26 97 27 23 97 24 74 17 74 25 HDTV 1080P 8 1920 1080 33 716 33 75 29 976 30 00 74 25 HDTV 1080P 9 1920 1080 56 250 50 148 5 HDTV 1080P 10 1920 1080 67 43 67 5 59 94 60 148 35 148 50 HDTV 1080P 7 2 PC mode No Resolution H freq kHz V freq Hz Proposed Remark 2 31 468 70 08 3 720 x 400 31 469 59 94 VESA 4 640 x 480 37 879 60 ...

Page 9: ...Standard 2 5 Reserve after operation Above 5 Minutes Heat Run Temperature at 25 5 C Relative humidity 65 10 Input voltage 220V 60Hz 2 6 Adjustment equipments Color Analyzer CA 210 or CA 110 DDC Adjustment Jig SVC remote controller 2 7 Push The IN STOP KEY For memory initialization Case1 Software version up 1 After downloading S W by USB TV set will reboot automatically 2 Push In stop key 3 Push Po...

Page 10: ... below and then click Auto Detect and check OK message If Error is displayed Check connection between computer jig and set 3 Click Read tab and then load download file XXXX bin by clicking Read 4 Click Connect tab If Can t is displayed Check connection between computer jig and set 5 Click Auto tab and set as below 6 Click Run 7 After downloading check OK message 1 filexxx bin 2 3 Please Check the ...

Page 11: ...les from memory 4 Updating is staring 5 Updating Completed The TV will restart automatically 6 If your TV is turned on check your updated version and Tool option explain the Tool option next stage If downloading version is more high than your TV have TV can lost all channel data In this case you have to channel recover if all channel data is cleared you didn t have a DTV ATV test on production lin...

Page 12: ... LGD 33079 2498 9539 13240 2048 42LS4100 CA LGD 33078 2498 9539 13240 2048 42CS460 CB LGD 32790 450 9291 13232 2561 32CS460 CB LGD 32788 450 9291 13232 2592 32LS3500 CA LGD 33060 33218 9547 13232 2080 42LM3400 CC LGD 33206 450 25803 46000 2080 42LM3100 CC LGD 33286 450 25795 46008 2080 32LM3100 CC LGD 33284 450 25795 46008 2080 55LM4600 CC LGD 47LM4600 CC LGD 4 Completed selecting Tool option ...

Page 13: ...e In Carry the command ADC adjust ADC Adjust A D 1 0 Automatically adjustment The use of a internal pattern Adjust Sequence aa 00 00 Enter Adjust Mode xb 00 40 Component1 Input 480i ad 00 10 Adjust 480i Comp1 xb 00 60 RGB Input 1024 768 ad 00 10 Adjust 1024 768 RGB aa 00 90 End Adjust mode Required equipment Adjustment R C ADC Calibration ADC Comp 480i NG ADC Comp 1080p NG Start Reset EZ ADJUST 0 ...

Page 14: ... 276 0 002 Y 0 283 0 002 Medium 9 300k K X 0 285 0 002 Y 0 293 0 002 Warm 6 500k K X 0 313 0 002 Y 0 329 0 002 O S TN Edge LED Lamp under 26 Cool 11 000k K X 0 276 0 002 Y 0 283 0 002 Medium 9 300k K X 0 285 0 002 Y 0 293 0 002 Color Temperature Warm 6 500k K X 0 313 0 002 Y 0 329 0 002 All LCD and O S LED except LGD lamp over 26 Test Signal Inner pattern 204gray 80IRE Edge LED W B Table in proces...

Page 15: ...t LED 13000K 9300K 6500K X 32LM3100 CC LGD Direct LED 13000K 9300K 6500K X 55LM4600 CC LGD Edge LED 13000K 9300K 6500K O 47LM4600 CC LGD Edge LED 13000K 9300K 6500K O 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 P ONLY à Enter the mode of White Balance the pattern will come out Au...

Page 16: ...ion Color Temperature COOL Medium Warm One of R Gain G Gain B Gain should be kept on 0xC0 and adjust other two lower than C0 when R G B Gain are all C0 it is the FULL Dynamic Range of Module RS 232C COMMAND CMD ID DATA CENTER DEFAULT Cool Mid Warm MIN Cool Mid Warm MAX R Gain jg Ja jd 00 172 192 192 192 G Gain jh Jb je 00 172 192 192 192 B Gain ji Jc jf 00 192 192 172 192 R Cut 64 64 64 128 G Cut ...

Page 17: ...e Connect D sub Signal Cable to D Sub Jack Write EDID DATA to EEPROM 24C02 by using DDC2B protocol Check whether written EDID data is correct or not For SVC main Ass y EDID have to be downloaded to Insert Process in advance 4 3 DDC EDID Write HDMI 256Byte Connect HDMI Signal Cable to HDMI Jack Write EDID DATA to EEPROM 24C02 by using DDC2B protocol Check whether written EDID data is correct or not...

Page 18: ...ownload MODE Download Mode In A A 0 0 When transfer the Mode In Carry the command EDID data and Model option download Download A E 00 10 Automatically download The use of a internal Data Manual Download Caution Use the proper signal cable for EDID Download Analog EDID Pin3 exists Digital EDID Pin3 exists Never connect HDMI D sub Cable at the same time Use the proper cables below for EDID Writing E...

Page 19: ...ly for training and service purposes Download HDMI1 2 3 separately because each EDID data is different For Analog EDID For HDMI EDID D sub to D sub DVI D to HDMI or HDMI to HDMI No Item Condition Hex Data 1 Manufacturer ID GSM 1E6D 2 Version Digital 1 01 3 Revision Digital 3 03 ...

Page 20: ...60Hz HD 8bit 55LM4600 CC Edge LED 60Hz FHD 8bit 47LM4600 CC Edge LED 60Hz FHD 8bit 4 5 Model name Serial number Download 4 5 1 Model name Serial number D L Press Power on key of service remocon Baud rate 115200 bps Connect USB to RS232 cable at USB Jack Write model name and serial number Must check the model name and serial number at the Product Service Info menu keyà red key à select Product Serv...

Page 21: ...6 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 4 5 4 Method notice A Serial number D L is using of scan equipment B Setting of scan equipment operated by Manufacturing Technology Group C Serial number D L must be conformed when it is produced in production line because serial num...

Page 22: ... to the menu 6 Model Number D L like below photo c Input the Factory model name or Serial number like photo d Check the model name Instart menu à Factory name displayed e Check the Product Service Info Menu Keyà Red Key à Select Product Service Info à Buyer model displayed 4 5 5 Outgoing condition Configuration When pressing IN STOP key by SVC remocon Red LED are blinked alternatively And then aut...

Page 23: ... 3 85 High Definition Jade HD 16 9 1080i GUMI 4 900 CCTV 1 SD 4 3 576i LGEND 5 901 CCTV 2 SD 4 3 576i LGEND 6 902 CCTV 少儿 SD 4 3 576i LGEND 7 903 CCTV 音乐 SD 4 3 576i LGEND 8 904 BTV 1 SD 4 3 576i LGEND 16 24 9 905 CETV 3 SD 4 3 576i LGEND 20 28 10 906 CCTV 高淸 HD 16 9 1080i LGEND CADTV MUX No in is used for Hong Kong DTV MUX Pr Name CH information Factory 1 CCTV 4 SD 4 3 576i LGEND 2 CCTV 9 SD 4 3 ...

Page 24: ...Internal Use Only Copyright LG Electronics Inc All rights reserved Only for training and service purposes CATV Pr System Band Name CH Freq Factory 1 PAL DK V UHF C 02 57 75 LGEND 2 NTSC M V UHF C 04 67 25 GUMI ...

Page 25: ...ng Manual Tuning DTV TV CADTV CATV Programme Edit DTV RADIO TV Cable DTV Cable Radio Cable TV Only Hong Kong DTV RADIO TV Cable TV Booster Off CI Information Except Hong Kong Service Operator others 8 SETUP Cable DTV setting Audio Auto Mode On Aspect Ratio 16 9 Picture Wizard Energy Saving Off Intelligent Sensor Vivid Backlight 100 Contrast 95 Brightness 50 Sharpness 70 Colour 70 Tint 0 Colour Tem...

Page 26: ...Color Gamut Wide C o n tr ol xvYCC Off Pictur e R e s e t TruMotion Low Only LM5700 Resolution Auto Config Position Size Phase Screen Reset Auto Volume Off Clear Voice II Off On Level 3 Balance 0 Standard Infinite Sound Off Treble 50 Bass 50 Sound Mode Reset Digital Audio out PCM PCM Auto TV Speaker ON ON Off 10 AUDIO DTV Audio Setting Auto Auto AAC Dolby Digital Dolby Digital MPEG Clock Auto Off ...

Page 27: ...文 Hong Kong Mandarin 普通话 Mainland China Audio language Cantonese 廣東语 Hong Kong Mandarin 普通话 Mainland China Language Subtitle Language Cantonese 廣東语 Hong Kong City Area Mainland China Hong Kong Hard of hearing Off Off ON Power Indicator Standby Light On Power Light On MHEG Guide Off Only Hong Kong Factory Reset 13 OPTION Mode Setting Home Use 7 Additional Rules This specification goes into effect f...

Page 28: ... tal 24M FPC 51P I2S SPDIF CVBS Y Pb 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 Except of LM4600 LM3100 LM3400 LS4100 LS3500 CS460 CI Slot 74LCX244 Buffer TS_DATA 0 7 PCM_DATA 0 7 FE_T...

Page 29: ... U _ S D A I 2 C _ S C L I 2 C _ S D A D r i v i n g C u r r e n t 2 4 6 8 m A W e c a n b e c h a n g e d b y s o f t w a r e c o n f i g u r a t i o n 3 3V_Normal 1KΩ IR BOARD I n t e l l i g e n t s e n s o r S E N S O R _ S C L S E N S O L _ S D A 100Ω 33Ω A M P _ S C L D E M O D _ S C L A M P _ S D A D E M O D _ S D A _ IC3400 STA380BW 1KΩ 3 3V_Normal 22Ω A M P _ S C L A M P _ S D A 22Ω TUNER...

Page 30: ...ny 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 man...

Page 31: ...uF 10V L415 3 6uH NR8040T3R6N IC408 1 APX803D29 PWR_DET_ON_DIODES 1 GND 3 VCC 2 RESET IC409 1 APX803D29 PD_ 12V_PWR_DET_DIODES 1 GND 3 VCC 2 RESET C436 0 01uF 50V 0 01uF C448 3300pF 50V C488 3300pF R403 1 5K 1 POWER_ 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 POWER_ 24V R405 1 3K PANEL_DISCHARGE_RES_3K R407 1 3...

Page 32: ...LGD PWM_DIM OPC SCANNING_CTRL R703 3 3K OPT 3 3V_Normal R704 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 R...

Page 33: ...B K4B2G1646C IC1201 3 DDR_DVB_T2_2G A0 N3 A1 P7 A2 P3 A3 N2 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...

Page 34: ...E SYMBOL MARK OF THE SCHEMETIC SFLASH_1MB 2011 06 03 13 GP4L_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 ...

Page 35: ...03 33 AR1913 33 CI_TS_DATA 6 PCM_RST R1913 10K R1908 100 PCM_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 ...

Page 36: ... IN THE SYMBOL MARK OF THE SCHEMETIC ETHERNET 2011 06 14 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...

Page 37: ...BLM18PG121SN1D C2408 18pF 50V OPT C2402 0 1uF R2401 100 C2407 100pF 50V KEY2 C2410 0 1uF 16V OPT JP2409 3 5V_ST 3 5V_ST C2409 18pF 50V OPT LED_R BUZZ C2403 0 1uF 16V R2402 100 JP2408 R2412 100 C2401 0 1uF R2413 1 5K R2411 100 L2402 BLM18PG121SN1D JP2410 KEY1 C2404 1000pF 50V L2401 BLM18PG121SN1D IR P2400 12507WR 10L 1 2 3 4 5 6 7 8 9 10 11 R2404 10K 1 R2405 10K 1 3 5V_ST D2401 5 6V AMOTECH CO LTD ...

Page 38: ...0 RF_SW_OPT D2600 20V 3 0SMCJ20A suzhougrande DVB_S C2610 18pF 50V OPT C2619 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 D...

Page 39: ... 50V LNB A_GND DCDC_GND DCDC_GND 12V_LNB A_GND DEMOD_SDA 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 S...

Page 40: ...0K NON_LIPS SPK_L C3423 0 22uF 50V 24V_AMP AUD_MASTER_CLK 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 C342...

Page 41: ...U23 GPIO194 T24 GPIO195 T23 C107 0 1uF R165 1K OS CI_CD1 RXB4 3 3V_Normal PCM_OE RL_ON 3 3V_Normal PF_CE0 RXA3 USB1_CTL 3 3V_Normal R146 33 PF_OE R118 1K AUD_MASTER_CLK_0 PWM2 C103 0 1uF OS MODEL_OPT_7 C109 0 1uF RXA0 PM_MODEL_OPT_0 R147 33 3 3V_Normal R164 22 EU_OPT FE_TS_VAL_ERR 5V_DET_HDMI_1 IC102 1 H27U1G8F2BTR BC NAND_FLASH_1G_HYNIX EAN35669102 26 NC_17 27 NC_18 28 NC_19 29 I O0 30 I O1 31 I ...

Page 42: ...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_D...

Page 43: ...CHEMETIC USB_OCP_DIODE_1EA 2011 11 18 52 GP4L_S7LR2 IC1450 AP2191DSG EAN61849601 3 IN_2 2 IN_1 4 EN 1 GND 5 FLG 6 OUT_1 7 OUT_2 8 NC SIDE_USB1_DM C1453 0 1uF C1452 10uF 10V USB1_CTL R1455 4 7K OPT R1454 10K L1451 CIS21J121 3 3V_Normal SIDE_USB1_DP 5V_USB C1451 22uF 16V R1451 47 JK1450 3AU04S 305 ZC LG USB_1_NORMAL 1 2 3 4 5 L1451 1 MLB 201209 0120P N2 120 ohm USB1_OCD D1451 RCLAMP0502BA OPT R1458 ...

Page 44: ...CL_2 Q801 2SC3052 HDMI_2 E B C HDMI_ARC R801 3 3K HDMI_2 HDMI_CEC D0 _HDMI2 HDMI_CEC D1 _HDMI1 5V_HDMI_1 R885 2 7K HDMI_2 5V_HDMI_2 DDC_SDA_2 R802 3 3K R828 10K HDMI_2 D1 _HDMI1 R803 1 8K HDMI_2 DDC_SDA_1 D0 _HDMI1 D0 _HDMI2 D0 _HDMI1 D1 _HDMI2 DDC_SCL_2 5V_DET_HDMI_2 5V_Normal 5V_DET_HDMI_1 R896 1K 5V_Normal D2 _HDMI1 D2 _HDMI1 DDC_SDA_2 CK _HDMI1 C802 0 1uF 16V NON_CI_CAP D2 _HDMI2 CK _HDMI1 HPD...

Page 45: ...OUT1 6 INV_IN2 5 NON_INV_IN2 7 OUT2 8 OUT3 9 INV_IN3 10 NON_INV_IN3 11 GND 12 NON_INV_IN4 13 INV_IN4 14 OUT4 DTV MNT_L_OUT R2832 10K R2831 10K C2816 0 1uF EU_OPT SC1 COMP1_L_IN L2802 120 ohm EU_OPT COMP2_Pb SC1_G COMP1_Y R2842 1K R2869 10K EU_OPT C2824 33pF EU_OPT COMP2_DET SC1 COMP1_R_IN SC1_CVBS_IN R2812 10K EU_OPT L2804 EU_OPT C2814 0 1uF 50V EU_OPT R2818 12K EU_OPT R2826 470K JK2801 PSC008 01 ...

Page 46: ...DIATION 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 2011 09 26 RS232C_4PIN 57 GP4L_S7LR2 PM_TXD PM_RXD 3 5V_ST P1000 12507WS 04L 1 VCC 2 PM_RXD 3 GND 4 PM_TXD 5 GND RS 232C 4PIN ...

Page 47: ...DIATION 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 2011 09 05 MSTAR DEBUG_4PIN 58 GP4L_S7LR2 RGB_DDC_SCL RGB_DDC_SDA P1 12505WS 04A00 MSTAR_DEBUG_4P 1 2 3 4 5 MSTART DEBUG_4PIN ...

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