background image

BLM18PG121SN1D

L101

330uF

C163

OPT

330uF

C165

OPT

0 . 1 u F

C189

0 . 1 u F

C167

0 . 1 u F

C196

0 . 1 u F

C185

0 . 1 u F

C180

0 . 1 u F

C170

0 . 1 u F

C199

0 . 1 u F

C2105

0 . 1 u F

C2109

0 . 1 u F

C2119

0 . 1 u F

C168

0 . 1 u F

C175

0 . 1 u F

C2104

0 . 1 u F

C178

0 . 1 u F

C169

0 . 1 u F

C198

0 . 1 u F

C164

0 . 1 u F

C176

0 . 1 u F

C179

0 . 1 u F

C193

0 . 1 u F

C171

0 . 1 u F

C174

0 . 1 u F

C184

0 . 1 u F

C166

0 . 1 u F

C172

0 . 1 u F

C177

0 . 1 u F

C2110

0 . 1 u F

C2123

0 . 1 u F

C194

0 . 1 u F

C2120

0 . 1 u F

C190

0 . 1 u F

C188

0 . 1 u F

C173

0 . 1 u F

C183

0 . 1 u F

C2115

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.

0

R2104

FE_DEMOD_SCL

005:AN21;010:B9

SCL1

008:AR30

SCL0

008:AB28

FE_TUNER_SCL

008:AQ29;005:Q24

0

R2100

SDA0

008:AB28

SCL_SUB/AMP

0 0 3 : E 6 ; 0 1 0 : B 1 0

+3.3V

+5V_GENERAL

0

R2105

0

R2101

FE_DEMOD_SDA

005:AN21;010:B7

FE_TUNER_SDA

008:AQ28;005:Q24

SDA_SUB/AMP

0 0 3 : E 6 ; 0 1 0 : B 8

SDA1

008:AR30

33

R104

+3.3V

PWM1

008:AB24;008:AK11

1K

OPT

R147

+3.3V

Flash_WP_1

008:AR30

1K

R150

0

OPT

R102

SPI_CS

008:AR36

+3.3V

+3.3V

+3.3V

0.1uF

C126

PWM0

008:AB24;008:AK11

4.7K

R118

OPT

10K

R103

SPI_DI

008:AR36

4.7K

R132

OPT

SPI_CK

008:AR35

1K

OPT

R148

1K

R151

0

R101

SPI_DO

008:AR36

4.7K

R105

0 . 1 u F

C100

1K

OPT

R157

1K

R156

PF_WP

008:AB29

3.9K

R158

+3.3V

/PF_OE

008:AB29

HY27US08121B-TPCB

IC102

26

NC_17

27

NC_18

28

NC_19

29

I / O 0

30

I / O 1

31

I / O 2

32

I / O 3

33

NC_20

34

NC_21

35

NC_22

36

VSS_2

37

VCC_2

38

PRE

39

NC_23

40

NC_24

41

I / O 4

42

I / O 5

43

I / O 6

44

I / O 7

45

NC_25

46

NC_26

47

NC_27

48

NC_28

17

ALE

3

NC_3

6

NC_6

16

CLE

15

NC_10

14

NC_9

13

VSS_1

12

VCC_1

11

NC_8

10

NC_7

9

CE

8

RE

7

R/B

4

NC_4

5

NC_5

25

NC_16

24

NC_15

23

NC_14

2

NC_2

22

NC_13

21

NC_12

1

NC_1

20

NC_11

19

WP

18

WE

10K

R153

+3.3V

1K

OPT

R154

0 . 1 u F

C162

0 . 1 u F

C131

/PF_CE0

008:AB30

PF_ALE

008:AB29

+3.3V

/PF_WE

008:AB29

/F_RB

008:AB29

22

AR101

22

AR100

/PF_CE1

008:AB30

1K

R155

10uF 6.3V

C161

ENKMC2838-T112

D102

A1

C

A2

+3.3V_ST

NTP_MUTE

008:AB20

AMP_MUTE

003:Q4

SB_MUTE

008:Z22;008:AR32

0 . 1 u F

C150

0 . 0 4 7 u F

C105

0 . 1 u F

C130

100

R145

2 . 2 u F

C142

0 . 1 u F

C149

0 . 0 4 7 u F

C124

2 . 2 u F

C143

2 . 2 u F

C134

47

R122

22

R161

47

R129

22

R149

47

R127

+3.3V

47

R140

DSUB_HSYNC

001:AB19

0 . 0 4 7 u F

C113

22

R160

47

R138

100

R169

DSUB_R

001:AB15

0 . 1 u F

C148

DSUB_G

001:AB16

0 . 0 4 7 u F

C102

100

R139

0 . 1 u F

C128

DSUB_B

001:AB18

47

R124

10uF 10V

C129

2 . 2 u F

C145

MS_SCK

0 0 3 : E 6

100

R117

0 . 0 4 7 u F

C108

2 . 2 u F

C144

0 . 0 4 7 u F

C103

47

R172

10K

R107

2 . 2 u F

C139

0 . 0 4 7 u F

C118

47

R125

0 . 1 u F

C146

47

R121

47

R120

AUDIO_MASTER_CLK

0 0 3 : E 1 2

0 . 0 4 7 u F

C106

47

R114

MS_LRCH

0 0 3 : E 7

FE_SIF

005:O21

0 . 0 4 7 u F

C123

47

R171

10K

R109

22

R162

0 . 0 4 7 u F

C112

390

1%

R152

0 . 0 4 7 u F

C114

2 . 2 u F

C135

2 . 2 u F

C136

4 . 7 u F

C133

2 . 2 u F

C138

22

R163

22

R146

47

R141

2 . 2 u F

C137

0 . 1 u F

C127

47

R128

100

R168

1uF

C132

AV_CVBS_IN

0 0 1 : P 2 0

0 . 0 4 7 u F

C122

0 . 0 4 7 u F

C119

47

R137

DSUB_VSYNC

001:AB20

0 . 0 4 7 u F

C101

0 . 0 4 7 u F

C107

0 . 1 u F

C147

0 . 0 4 7 u F

C125

47

R126

FE_VMAIN

005:R17

0 . 1 u F

C200

+3.3V

0 . 1 u F

C209

0 . 1 u F

C202

0 . 1 u F

C192

BLM18PG121SN1D

L107

BLM18PG121SN1D

L108

+1.8V_DDR

BLM18PG121SN1D

L102

0 . 1 u F

C214

BLM18PG121SN1D

L106

0 . 1 u F

C211

0 . 1 u F

C217

0 . 1 u F

C215

+3.3V

0 . 1 u F

C216

+3.3V_AVDD_MPLL

0 . 1 u F

C210

0 . 1 u F

C206

0 . 1 u F

C203

0 . 1 u F

C219

0 . 1 u F

C208

+3.3V

+3.3V

0 . 1 u F

C218

0 . 1 u F

C191

10uF
10V

C201

0 . 1 u F

C207

BLM18PG121SN1D

L103

BLM18PG121SN1D

L109

100

R245

SDA0

008:AN5

ERROR_OUT

004:D22

INV_CTL

0 0 4 : S 2 4

100

R238

100

R201

100

R243 OPT

100

R221

1uF

OPT

C182

USB_CTL

0 1 3 : L 2 4

0

R232

/PF_WE

0 0 8 : T 5

100

R249

22

AR102

S 6 _ R e s e t

008:X13

SB_MUTE

0 0 8 : G 1 4 ; 0 0 8 : Z 2 2

Flash_WP_1

008:B10

100

R250

1.2K

R185

10K

R253

SDA1

008:AN4

PM_TS_CLK

010:AN22

A_DIM

004:R23

SPI_CS

0 0 8 : E 1 0

PF_WP

008:R4

NTP_MUTE

008:G13

100

R224

22

R191

PWM0

008:M9;008:AK11

ISP_TXD

008:AR31;001:AK22

33

R227

PANEL_CTL

004:AD22

PWM1

008:M9;008:AB24

AMP_RST

0 0 3 : E 1 3

FE_TUNER_SCL

0 0 8 : A I 6 ; 0 0 5 : Q 2 4

PM_TS_VALID

010:AO21

SCL1

008:AN4

/PF_CE0

0 0 8 : S 8

100

R237

33

R225

+3.3V_ST

SCL0

008:AN5

33

R226

100

R248

100

R235OPT

100

R220

15K

OPT

R254

PF_ALE

0 0 8 : T 5

22

R192

15K

OPT

R256

PWM1

008:M9;008:AK11

100

R244

1M

R252

/PF_OE

0 0 8 : S 8

22

AR103

PM_TS_SYNC

010:AO21

100

R251

SPI_CK

0 0 8 : I 9

USB_OCD

013:N23

1uF

C181

PWM0

008:M9;008:AB24

ISP_RXD

001:AK22

SPI_DO

0 0 8 : E 1 0

PWM_DIM

0 0 4 : R 2 1 ; 0 0 7 : N 2 4

0

R231

/F_RB

0 0 8 : S 8

EEPROM_SDA

008:G4;008:N14;008:AN6

FE_TUNER_SDA

0 0 8 : A I 6 ; 0 0 5 : Q 2 4

EEPROM_SCL

008:G4;008:N14;008:AN6

POWER_ON/OFF1

0 0 4 : S 1 4 ; 0 0 4 : A B 2 5

EEPROM_WP

002:T21;001:AK23

/PF_CE1

0 0 8 : T 6

SPI_DI

0 0 8 : I 9

PM_TS[0-7]

010:AO19

AV_R_IN

0 0 1 : P 1 5

SIDEAV_L_IN

001:Q25

PC_L_IN

001:AL5

SIDEAV_R_IN

001:Q24

AV_L_IN

0 0 1 : P 1 8

MS_LRCK

0 0 3 : E 7

100

R255

EEPROM_SDA

0 0 8 : G 4 ; 0 0 8 : N 1 4 ; 0 0 8 : A B 2 8

EEPROM_SCL

0 0 8 : G 4 ; 0 0 8 : N 1 4 ; 0 0 8 : A B 2 8

+3.3V

+1.8V_DDR

+1.26V_VDDC

+3.3V_VDDP

+3.3V_VDDP

+1.26V_VDDC

33

R2172OPT

VCOMO

0 0 5 : L 1 5

SIFMO

005:M19

100

R2122

33

R2123OPT

100

R2175 OPT

100

R2173 OPT

100

R2176 OPT

100

R2174 OPT

22

R2185

100

R2188OPT

100

R2189

0

R2190

100

R2193

SIDEAV_CVBS_IN

001:Q27

EEPROM_SCL

008:N14;008:AB28;008:AN6

EEPROM_SDA

008:N14;008:AB28;008:AN6

100

R110

OPT

0

R2127

0

R2125

0

R2126

L110

SB_MUTE

008:G14;008:AR32

100

OPT

R111

VSB_CTRL

005:X10

VSB_RESET

005:AM26;010:G19

5V_HDMI_1

POWER_EN

004:AI10;005:AA6

0

R112

22

R179

12MHz

X100

0

R2113

D2-_HDMI1

0 0 2 : I 2 0

DDC_SDA_1

0 0 2 : I 2 4 ; 0 0 2 : S 2 0

D0+_HDMI1

0 0 2 : I 2 1

DDC_SCL_1

0 0 2 : I 2 3 ; 0 0 2 : S 2 0

D1+_HDMI1

0 0 2 : I 2 0

D2+_HDMI1

0 0 2 : I 1 9

D0-_HDMI1

0 0 2 : I 2 1

CK-_HDMI1

0 0 2 : I 2 2

100

R2115

D1-_HDMI1

0 0 2 : I 2 1

HPD1

0 0 2 : J 2 5

CK+_HDMI1

0 0 2 : I 2 2

0

R2114

22

AR109

22

AR107

22

AR108

LVDS_SEL

007:N19

100

R186

OPT

33

R2111

33

R2112

0

R180

KRC103S

Q100

E

B

C

PCM_A[0-7]

0 . 1 u F

C2127

0 . 1 u F

C2133

0 . 1 u F

C2131

0 . 1 u F

C2129

0 . 1 u F

C2128

0 . 1 u F

C2135

0 . 1 u F

C2125

0 . 1 u F

C2134

0 . 1 u F

C2132

0 . 1 u F

C2137

0 . 1 u F

C2136

0 . 1 u F

C2124

0 . 1 u F

C2126

0 . 1 u F

C2130

EEPROM_SCL

008:G4;008:AB28;008:AN6

CAT24WC08W-T

IC105

3

A2

2

A1

4

VSS

1

A0

5

SDA

6

SCL

7

WP

8

VCC

22

R182

0 . 1 u F

C197

4.7K

R106

22

R181

EEPROM_SDA

008:G4;008:AB28;008:AN6

+5V_ST

0 . 1 u F

C195

POWER_DET

100

R246

OPT

POWER_DET

0 0 8 : Z 2 2 ; 0 0 8 : A R 3 2 ; 0 0 8 : A R 3 1 ; 0 0 3 : Q 6 ; 0 0 9 : A A 2 9

+5V

2K

R2206

2K

R2203

1K

R2205

33K

R2201

OPT

MX25L3205DM2I-12G 

IC101

3

WP#

2

SO

4

GND

1

CS#

5

S I

6

SCLK

7

HOLD#

8

VCC

PC_R_IN

001:AL7

COMP1_Y

0 0 1 : P 1 0

COMP1_PB

0 0 1 : P 8

COMP1_PR

0 0 1 : P 7

COMP1_L_IN

0 0 1 : P 6

COMP1_R_IN

0 0 1 : P 4

OPC_EN

4.7K

R197

OPT

4.7K

R2106

OPT

4.7K

R266

4.7K

R260

OPT

L105

L104

+5V_GENERAL

470

R123

470

R130

1000pF

C109

1000pF

C104

100

R189

PWM2

008:AB23

PWM2

008:AK10

+3.3V_ST

POWER_DET

0

R218

0

R215

0

R216

0

R217

0

R239

0

R240

0

R202

0

R203

OPT

R274

0

R2191

0

R2202

OPT

+3.3V

0 . 1 u F

C204

0 . 1 u F

C205

OPT

R2212

0

R2192

OPT

+12V

2SC3052

Q103

OPT

E

B

C

1K

R2198

10K

R2197

OPT

2.2K

R2199

+5V_GENERAL

2SC3052

Q102

OPT

E

B

C

+3.3V_ST

10K

R2200

1.5K

R2196

10K

R2204

OPT

+3.3V

10uF

C2111

0

R2220

+3.3V_ST

10K

R258

OPT

KRC103S

OPT

Q101

1.2K

R2108

1.2K

R2107

1.2K

R2110

1.2K

R2109

0

OPT

R2211

2SC3052

Q104

OPT

E

B

C

2SC3052

Q105

OPT

E

B

C

+3.3V_ST

10uF

6.3V

C121

2SC3052

Q108

E

B

C

4 . 7 u F

10V

C120

S 6 _ R e s e t

2SC3052

Q107

E

B

C

SW100

1

2

4

3

4.7K

R188

0

R187

100

R135

POWER_ON_DELAY

100

R228

10K

R133

10K

R134

+3.3V_ST

AT24C512BW-SH-T

IC104

3

A2

2

A1

4

GND

1

A0

5

SDA

6

SCL

7

WP

8

VCC

3.3K

R131

100

R2222

POWER_DET

20K

R2195

OPT

MAX810RTR

IC103

1

GND

3

VCC

2

RESET

NCP803SN293

IC107

1

GND

3

VCC

2

RESET

+12V

15K

R2218

OPT

0.01uF

C800

EXT_SPK

0 0 3 : L 2 4

22K

R800

SUB_MUTE

003:Z25;003:AC20

100

OPT

R829

I R _ m s t a r

008:K6

+3.3V_ST

+3.3V_ST

4.7K

R831

4.7K

R832

20pF

C187

20pF

C186

LGE3369A (SATURN6 NON RM)

IC100

RXACKP

F1

RXACKN

F2

RXA0P

G2

RXA0N

G3

RXA1P

H3

RXA1N

G1

RXA2P

H1

RXA2N

H2

DDCD_A_DA

A1

DDCD_A_CK

B2

HOTPLUG_A

A2

RXBCKP

C3

RXBCKN

B1

RXB0P

C1

RXB0N

C2

RXB1P

D2

RXB1N

D3

RXB2P

E3

RXB2N

D1

DDCD_B_DA

E1

DDCD_B_CK

F3

HOTPLUG_B

E2

RXCCKP

AE8

RXCCKN

AD8

RXC0P

AD9

RXC0N

AF8

RXC1P

AF9

RXC1N

AE9

RXC2P

AE10

RXC2N

AD10

DDCD_C_DA

AE7

DDCD_C_CK

AF7

HOTPLUG_C

AD7

CEC

J 3

HSYNC0/SC1_ID

N2

VSYNC0/SC1_FB

N1

RIN0P/SC1_R

P2

GIN0P/SC1_G

R3

BIN0P/SC1_B

R1

SOGIN0/SC1_CVBS

P3

RINM

P1

BINM

T3

GINM

R2

HSYNC1/DSUB_HSYNC

K3

VSYNC1/DSUB_VSYNC

K2

RIN1P/DSUB_R

L1

GIN1P/DSUB_G

L3

BIN1P/DSUB_B

K1

SOGIN1

L2

RIN2P/

V1

GIN2P/

V2

BIN2P/

U1

SOGIN2

V3

VSYNC2

J 5

CVBS1/SC1_CVBS

U3

CVBS2/SC2_CVBS

U2

CVBS3/SIDE_CVBS

T1

VCOM1

T2

CVBS4/S-VIDEO_Y

M1

CVBS6/S-VIDEO_C

M2

CVBS5

N3

CVBS7

M3

CVBS0/RF_CVBS

W1

VCOM0

Y3

CVBSOUT0/SC2_MNTOUT

Y2

CVBSOUT1

AA2

LVA0P

AE16

LVA0M

AD16

LVA1P

AD15

LVA1M

AF16

LVA2P

AF15

LVA2M

AE15

LVA3P

AD13

LVA3M

AF14

LVA4P

AF13

LVA4M

AE13

LVACKP

AE14

LVACKM

AD14

LVB0P

AE20

LVB0M

AD20

LVB1P

AD19

LVB1M

AF20

LVB2P

AF19

LVB2M

AE19

LVB3P

AD17

LVB3M

AF18

LVB4P

AF17

LVB4M

AE17

LVBCKP

AE18

LVBCKM

AD18

AUR0

AA3

AUL0

Y1

AUR1

AE1

AUL1

AF3

AUR2

AE3

AUL2

AE2

AUR3

AA1

AUL3

AB1

AUR4

AB2

AUL4

AC2

AUR5

AB3

AUL5

AC3

SIF0P

W3

SIF0M

W2

SPDIF_IN

F11

SPDIF_OUT

E9

AUOUTR0/HP_ROUT

AF1

AUOUTL0/HP_LOUT

AF2

AUOUTR1/SC1_ROUT

AD3

AUOUTL1/SC1_LOUT

AD1

AUOUTR2/SC2_ROUT

AC1

AUOUTL2/SC2_LOUT

AD2

I2S_OUT_MCK

A8

I2S_OUT_WS

B7

I2S_OUT_BCK

C7

I2S_OUT_SD

D8

I2S_IN_SD

C8

VCLAMP

K4

REFP

H4

REFM

J 4

REXT

G4

AUCOM

AE5

AUVRM

AE4

AUVRP

AF4

AUVAG

AD4

LGE3369A (SATURN6 NON RM)

IC100

HWRESET

D4

PCMD0/CI_D0

AC16

PCMD1/CI_D1

AA15

PCMD2/CI_D2

AA16

PCMD3/CI_D3

AC6

PCMD4/CI_D4

Y10

PCMD5/CI_D5

Y11

PCMD6/CI_D6

Y12

PCMD7/CI_D7

Y13

PCM_A0/CI_A0

AB16

PCM_A1/CI_A1

AC15

PCM_A2/CI_A2

AC14

PCM_A3/CI_A3

AB14

PCM_A4/CI_A4

AC12

PCM_A5/CI_A5

AB8

PCM_A6/CI_A6

AC13

PCM_A7/CI_A7

AA9

PCM_A8/CI_A8

AB5

PCM_A9/CI_A9

AA4

PCM_A10/CI_A10

V4

PCM_A11/CI_A11

Y4

PCM_A12/CI_A12

AB9

PCM_A13/CI_A13

AA7

PCM_A14/CI_A14

AD6

PCM_RST/CI_RST

AA14

PCM_CD/CI_CD

AB18

/PCM_OE

Y5

PCM_REG/CI_CLK

AB15

PCM_WAIT/CI_WACK

AA10

/PCM_IRQA

AC8

/PCM_WE

AC7

PCM_IOWR/CI_WR

AA5

PCM_IOR/CI_RD

W4

/PCM_CE

T4

/PF_CE0

AE6

/PF_CE1

AF6

/PF_OE

AA12

/PF_WE

AA11

PF_ALE

AC9

PF_AD15

Y14

F_RBZ

AB11

UART2_TX/SCKM

F8

UART2_RX/SDAM

D11

DDCR_DA

AB21

DDCR_CK

AC21

DDCA_CLK

J 1

DDCA_DA

J 2

UART_RX2

W5

UART_TX2

V5

PWM0

AB13

PWM1

AB12

PWM2

AD12

PWM3

AA13

SAR0

A4

SAR1

B4

SAR2

F4

SAR3

E4

IRIN

C4

GPIO44

AC11

GPIO96

D9

GPIO88

D10

GPIO90/I2S_OUT_MUTE

D7

GPIO91

E11

GPIO97

E8

GPIO98

E10

GPIO99

D6

GPIO103/I2S_OUT_SD3

D5

GPIO102

C5

XIN

B3

XOUT

A3

TESTPIN/GND

E6

SPI_DI

AE11

SPI_DO

AF12

/SPI_CS

AE12

SPI_CK

AD11

USB_DP_1

B5

USB_DM_1

A5

USB_DM_2

AC10

USB_DP_2

AB10

GPIO_PM0/GPIO134

E5

GPIO_PM1/GPIO135

F5

GPIO_PM2/GPIO136

G5

GPIO_PM3/GPIO137

H5

GPIO_PM4/GPIO138

F6

GPIO_PM5/INT1/GPIO139

G6

GPIO_PM6/INT2/GPIO140

H6

GPIO131/LDE/SPI_WPn1

AC17

GPIO130/LCK

AB17

GPIO132/LHSYNC/SPI_WPn

AF11

GPIO60/PCM2_RESET/RX1

AA18

GPIO62/PCM2_CD_N/TX1

AA17

LHSYNC2/I2S_OUT_MUTE/RX1

E7

LVSYNC/GPIO133

AC18

GPIO79/LVSYNC2/TX1

C6

UART2_RX/GPIO84

F9

UART2_TX/GPIO85

F10

UART1_RX/GPIO86

A6

UART1_TX/GPIO87

B6

GPIO42/PCM2_CE_N

AF5

GPIO43/PCM2_IRQA_N

AF10

TS0_D0

AA8

TS0_D1

Y8

TS0_D2

Y9

TS0_D3

AB7

TS0_D4

AA6

TS0_D5

AB6

TS0_D6

U4

TS0_D7

AC5

TS0_SYNC

AC4

TS0_VLD

AD5

TS0_CLK

AB4

TS1_D0

AB19

TS1_SYNC

AA20

TS1_VLD

AC19

TS1_CLK

AA19

ET_TXD0

C10

ET_TXD1

B11

ET_TX_CLK

A9

ET_RXD0

C11

ET_RXD1

C9

ET_TX_EN

B10

ET_MDC

A10

ET_MDIO

B9

ET_COL

A11

GPIO67

A7

GPIO68

B8

LGE3369A (SATURN6 NON RM)

IC100

VDDC_1

D16

VDDC_2

D17

VDDC_3

D18

VDDC_4

D19

VDDC_5

D20

VDDC_6

H18

VDDC_7

H19

VDDC_8

H20

VDDC_9

J 2 0

VDDC_10

K20

VDDC_11

L20

VDDC_12

M20

VDDC_13

P7

VDDC_14

R7

VDDC_15

T7

VDDC_16

T22

VDDC_17

U7

VDDC_18

U20

VDDC_19

U22

VDDC_20

V7

VDDC_21

V22

VDDC_22

W11

VDDC_23

W12

VDDC_24

W19

VDDC_25

W20

VDDC_26

W22

VDDC_27

Y22

VDDP_1

H9

VDDP_2

H10

VDDP_3

H11

VDDP_4

H12

VDDP_5

N20

VDDP_6

P20

VDDP_7

W9

VDDP_8

W10

AVDD_AU

W7

AVDD_DDR_1

G12

AVDD_DDR_2

G13

AVDD_DDR_3

H13

AVDD_DDR_4

H14

AVDD_DDR_5

H15

AVDD_DDR_6

H16

AVDD_DDR_7

W14

AVDD_DDR_8

W15

AVDD_DDR_9

W16

AVDD_DDR_10

W17

AVDD_DDR_11

W18

AVDD_MEMPLL_1

H17

AVDD_MEMPLL_2

T20

AVDD_MEMPLL_3

V20

AVDD_LPLL

R20

AVDD_MPLL

H7

AVDD_33_1

J 7

AVDD_33_2

K7

AVDD_33_3

L7

AVDD_33_4

M7

AVDD_33_5

N7

AVDD_DM

W8

AVDD_USB

H8

GND_2

E16

GND_3

E17

GND_4

E18

GND_5

F7

GND_6

L9

GND_7

L10

GND_8

L11

GND_9

L12

GND_10

L13

GND_11

L14

GND_12

L15

GND_13

L16

GND_14

L17

GND_15

L18

GND_16

M9

GND_17

M10

GND_18

M11

GND_19

M12

GND_20

M13

GND_21

M14

GND_22

M15

GND_23

M16

GND_24

M17

GND_25

M18

GND_26

N4

GND_27

N9

GND_28

N10

GND_29

N11

GND_30

N12

GND_31

N13

GND_32

N14

GND_33

N15

GND_34

N16

GND_35

N17

GND_36

N18

GND_37

P4

GND_38

P9

GND_39

P10

GND_40

P11

GND_41

P12

GND_42

P13

GND_43

P14

GND_44

P15

GND_45

P16

GND_46

P17

GND_47

P18

GND_48

R4

GND_49

R9

GND_50

R10

GND_51

R11

GND_52

R12

GND_53

R13

GND_54

R14

GND_55

R15

GND_56

R16

GND_57

R17

GND_58

R18

GND_59

T5

GND_60

T9

GND_61

T10

GND_62

T11

GND_63

T12

GND_64

T13

GND_65

T14

GND_66

T15

GND_67

T16

GND_68

T17

GND_69

T18

GND_70

U5

GND_71

W13

GND_72

Y21

GND_73

AA23

USB_DP

013:G21

USB_DM

013:G22

0

R193

SYS_RESET

010:G18

33

R267

33

R268

33

R184

33

R183

22

R2186

PTC_RX_MSTAR

012:D13

PTC_TX_MSTAR

012:K9

MSTAR_TX

012:Q9

MSTAR_RX

0 1 2 : Z 7

RX_G6

012:C8

TX_F5

012:K7

100

R2221

100

R830

100

R236 OPT

100

R108 OPT

100

R195

100

R2160

100

R219

100

R196

OPT

100

R200

100

R827

100

R828

100

R166

100

R167

0

R233

0

R234

10K

R300

PCM_D[6]

0

R304

10K

OPT

R301

10K

R302

0

R309

+3.3V

PCM_D[7]

/PCM_CE

PCM_A[10]

PCM_D[5]

0

OPT

R306

/PCM_OE

0

R305

0

R308

1K

R303

0

OPT

R307

PCM_A[11]

0

R310

PCM_D[5-7]

PCM_A[0-7,10-11]

33

R2477

33

R2478

/PCM_OE

33

R2480

33

R2484

33

R2485

33

R2479

33

R2486

/PCM_CE

33

R2483

22

R159

10K

R2481OPT

10K

R2482OPT

+5V_GENERAL

RL_ON

004:U28

1/10W

10K

5%

R2547

2SC3875S(ALY)

Q1405

E

B

C

IR

0 0 9 : A J 9 ; 0 1 1 : L 2 1

1/10W

100K

5%

R2549

1/10W

10K

5%

R2545

1/10W

100K

5%

R2548

2SC3875S(ALY)

Q1406

E

B

C

+5V_ST_PTC

4.7K

R2546

+5V_ST_PTC

1/10W

10K

5%

R2544

I R _ m s t a r

008:AB22

100

R164

100

R165

ISP_TXD

008:AB27;001:AK22

100

R2557

OPT

100

R2556 OPT

100

R2559

OPT

100

R2558

OPT

3K

R2561

OPT

+5V_ST_PTC

GIL-G-03-S3T2

P1

OPT

1

2

3

PANEL_POWER

INV_ON_DEBUG

004:N24

30K

R2216

4.7K

R2577

0

R2576

OPT

10K

R281

10K

R282

10K

R280

10K

OPT

R283

0

R286

OPT

0

OPT R284

0

R287

0

R285

OPT

0 . 0 4 7 u F

C141

47

R142

47

R143

0 . 0 4 7 u F

C140

22K

R862

22K

R863

0 . 0 1 u F

C802

HP_L

014:G5

HP_R

014:G8

0 . 0 1 u F

C801

DET_PILLOW

009:AA24;014:AH12

+3.3V_ST

10K

R113

OPT

HP_DET
0 1 4 : F 1 4

100

R242

22pF

OPT

C157

22pF
OPT

C155

22pF

OPT

C152

22pF

OPT

C154

0

R288

OPT 0

R289

OPT

HP_MUTE

014:D9

4.7K

OPT

R119

+3.3V_ST

PILLOW_SPK

0 1 4 : Z 2 2

0.01uF

C1430

22K

R1430

+24V_AUDIO

+24V_AUDIO

5.6K

R2217

0

R2578

0

R2194

1/10W

10K

5%

R2579

OPT

+3.3V_ST

0

R2187

LV

PM_TS[0]

PM_TS[3]

PM_TS[4]

PM_TS[2]

PM_TS[6]

PM_TS[5]

PM_TS[0-7]

PM_TS[7]

PM_TS[1]

SIGN459

PCM_A[0]

PCM_A[4]

PCM_A[5]

PCM_A[3]

PCM_A[1]

PCM_A[2]

PCM_A[6]

PCM_A[7]

SIGN482

SIGN483

SIGN484

SIGN486

SIGN487

SIGN488

SIGN489

SIGN490

SIGN501

PCM_D[5]

PCM_D[6]

PCM_D[7]

PCM_A[10]

PCM_A[11]

PCM_A[7]

PCM_A[6]

PCM_A[5]

PCM_A[3]

PCM_A[2]

PCM_A[1]

PCM_A[0]

PCM_A[4]

SIGN495

TXA3-[3]

TXA3+[2]

TXA4-[1]

TXA4+[0]

TXA2-[7]

TXA2+[6]

TXAC-[5]

TXAC+[4]

TXA1-[9]

TXA1+[8]

MAIN IC

I2C

Serial FLASH MEMORY

for BOOT

MCU BOOT STRAP

1 0   :   B O O T   5 1

11 : BOOT RISC

EEPROM

NAND FLASH MEMORY

/PF_CE0

H   :   S e r i a l   F l a s h

L   :   N A N D   F l a s h

/PF_CE1

H   :   1 6   b i t
L   :       8   b i t

Audio Mute

8

14

CVBS

C l o s e   t o   I C

a s   c l o s e   a s   p o s s i b l e  

TV

DSUB

USB

I S P   D e b u g   p o r t   f o r   S 5

I 2 C   f o r   T u n e r _ 5 V

COMPONENT

S t a n d - b y   G P I O

PWM Dimming

$0.199

Addr:10101--

HDCP EEPROM

POWER DETECT

D 6       D 7           E 1 1     B 9

KIM SUNG KYEONG

S 5   R e s e t

- - - - - - - - - - - - - - - - - - - - - -
            H I G H           L O W
D 6         L C D             P D P
D7    B_LVDS   A_LVDS
E11   MOVING : PWM R/B
B 9         F H D             H D
- - - - - - - - - - - - - - - - - - - - - -

FROM FPGA

HDMI 1

JTCK

/JTRST

JTDO

JTMS

JTEG

JTDI

/RST

JTINT

M s t a r   I R

    POWER SQ Check

26/32LG3DDH

MSD2379AQ

PStoPDF trial version. http://www.oakdoc.com

Содержание 22LG3DDH

Страница 1: ...EAD THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS LA96E MODEL 22LG3DDH 22LG3DDH UA 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 MFL62195508 1006 REV00 ...

Страница 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 8 EXPLODED VIEW 13 SVC SHEET ...

Страница 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...

Страница 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...

Страница 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...

Страница 6: ...djustment 3 Test method 1 Performance LGE TV test method followed 2 Demanded other specification Safety UL CSA IEC specification EMC FCC ICES IEC specification SPECIFICATION NOTE Specifications and others are subject to change without notice for improvement 4 General Specification TV No Item Specification Remark 1 Receivable System VSB 64 256 QAM NTSC M 2 Available Channel VHF 02 13 UHF 14 69 DTV ...

Страница 7: ... O 2 1024 768 48 363 60 00 65 00 VESA XGA O 4 1280 768 47 776 59 87 79 50 CVT WXGA O 4 1360 768 47 720 59 799 84 75 CVT WXGA O 5 1366 768 47 13 59 65 72 DTV 6 720 480 31 469 59 94 27 00 SDTV 480P 7 720 480 31 500 60 00 27 03 SDTV 480P 8 1280 720 44 96 59 94 74 17 HDTV 720P 9 1280 720 45 00 60 00 74 25 HDTV 720P 10 1920 1080 33 72 59 94 74 17 HDTV 1080I 11 190 1080 33 75 60 00 74 25 HDTV 1080I 12 1...

Страница 8: ...onnect port 3 with Power Code 2 Connect jack 1 with PTC Micom 3 Connect USB Cable to the computer 4 Download Program execution SAP Configuration Notice Because PTC Download JIG has internal memory it can save download files using download program SAP Configuration Push the START button 4 after file saving then it execute download 3 2 Execution of download program SAP Configuration 3 2 1 Execution ...

Страница 9: ...ick Auto tab and set as below 6 click Run 7 After downloading check OK message 4 2 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 s not work But your downloaded version is High USB data is automatically detecting 3 Show the message Copying files from memory 4 Updating is staring LGE Int...

Страница 10: ...equipment displays Impress Resolution 480i MODEL 209 in Pattern Generator 480i Mode PATTERN 08 in Pattern Generator MSPG 925 Series 3 Adjust by commanding AUTO_COLOR_ADJUST 0xF1 0x00 0x02 instruction 4 Signal equipment display Impress Resolution 1080i MODEL 223 in Pattern Generator 1080i Mode PATTERN 08 in Pattern generator MAPG 925 series 5 Adjust by commanding AUTO_COLOR ADJUST 0xF1 0x00 0x02 in...

Страница 11: ...WRITE 1 Connect D sub Signal Cable to D Sub Jack 2 Connect HDMI Signal Cable to HDMI Jack 3 Write EDID DATA to EEPROM 24C02 by using DDC2B protocol 4 Check whether written EDID data is correct or not Refer to Product spec 5 Remark A week manufacture in address 0x10 can be changed And thus Checksum Address 0x7F can be also changed 5 2 1 EDID DATA 1 DIGITAL DATA 256Byte Remark A week manufacture in ...

Страница 12: ...is different among the sets 5 4 Outgoing condition Configuration 1 After all function test press IN STOP Key by SVC Remote controller And Make Ship Condition 2 When pressing IN STOP key by SVC remocon Red LED are blinked alternatively And then turn off automatically Must not AC power OFF during blinking 5 5 Internal pressure 1 Test Voltage GND 1 5KV min at 100mA SIGNAL 3KV min at 100mA 2 Test Poin...

Страница 13: ...ical 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 manufacturer IMPORTANT SAFE...

Страница 14: ...R1304 470K R1297 75 R1241 100pF 50V C1251 12K R1207 12K R1210 AV_R_IN 008 R32 AV_L_IN 008 R32 100pF 50V C1250 470K R1208 470K R1206 10K R1205 10K R1211 AV_CVBS_IN 008 D26 47pF 50V C1252 75 1 R1215 BG2012B080TF L1218 BG2012B080TF L1217 3 3V 5V_GENERAL 10K R1248 KCN DS 1 0089 JK1204 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 AT24C02BN 10SU 1 8 IC1200 3 A2 2 A1 4 GND 1 A0 5 SDA 6 SCL 7 WP 8 VCC 5 6V D122...

Страница 15: ..._SCL_1 008 D37 002 S20 D2 _HDMI1 008 D38 JP503 D0 _HDMI1 008 D39 JP502 0 R576 0 R572 0 R569 0 R573 0 R570 0 R571 0 R574 0 R575 8pF 50V OPT C515 8pF 50V OPT C512 4 7K R536 DDC_SDA_1 008 D38 002 I24 CAT24C02WI GT3 IC500 3 A2 2 A1 4 VSS 1 A0 5 SDA 6 SCL 7 WP 8 VCC DDC_SCL_1 008 D37 002 I23 5V_HDMI_1 4 7K R539 5V_GENERAL 100 R545 10K OPT R542 22 R530 EEPROM_WP 008 AR22 001 AK23 ENKMC2838 T112 D501 A1 ...

Страница 16: ..._L 003 P20 6 8K OPT R2236 1 6K R2227 390 R2226 1K R2225 3 3K R2234 2SC3875S ALY Q1103 E B C 4 7K R2242 10uF 6 3V C2140 1uF 10V C2142 4 7K R2240 100 R2237 100 R2232 PEJ024 01 JK300 6B T_TERMINAL2 8 SHIELD_PLATE 7B B_TERMINAL2 5 T_SPRING 4 R_SPRING 7A B_TERMINAL1 6A T_TERMINAL1 3 E_SPRING 0 R2250 EXT_SPK 008 U28 TPA6011A4PWPRG4 IC300 3 PVDD_1 2 ROUT 4 RHPIN 1 PGND_1 6 RIN 5 RLINEIN 7 VDD 8 LIN 9 LLI...

Страница 17: ...7K R1421 JP603 12V 4 7K R1410 0 1uF 50V OPT C1408 L1406 OPT ERROR_OUT 008 AB20 MLB 201209 0120P N2 L1401 L1405 L1404 OPT 3 5V_ST 1uF 25V OPT C1418 JP601 0 OPT R1409 PWM_DIM 008 AF11 007 N24 100uF 16V C1405 22uF 16V C1400 4 7K R1405 OPT OPC_OUT 007 N24 0 R1419 0 1uF 50V C1419 BLM18PG121SN1D L1407 OPT 1uF 25V C1420 RT1P141C T112 Q1409 1 2 3 0R1400 15pF 50V C1410 10K R1401 4 7K R1403 5V_ST_PTC OR_REL...

Страница 18: ... L1010 100 R1028 OPT FE_VMAIN 008 D24 0 R1021 0 1 u F 50V C1014 270 R1019 5V_TU 0 OPT R1018 270 R1020 5V_TU 0 01uF 25V C1008 10uF 10V C1011 22 R1023 22 R1022 0 R1027 0 R1026 27pF 50V OPT C1024 27pF 50V OPT C1025 100pF 50V C1017 100pF 50V C1015 L1012 L1001 82pF 50V C1004 500 L1005 500 L1003 500 L1007 500 L1008 220uF 16V C1013 0 OPT R1031 0 R1033 0 R1032 ISA1530AC1 Q1001 E B C ISA1530AC1 Q1000 E B C...

Страница 19: ...NC3 K7 RAS F8 VSSQ3 F3 LDM P3 A9 M3 A1 N3 A5 K8 CK R3 NC5 L3 BA1 J7 VSSDL L7 CAS F2 VSSQ4 B3 UDM M2 A10 AP K2 CKE R7 NC6 M7 A2 N7 A6 M8 A0 J1 VDDL K3 WE E8 LDQS P7 A11 K9 ODT A2 NC1 N2 A3 P2 A7 H8 VSSQ1 F7 LDQS A8 UDQS R2 A12 L8 CS E2 NC2 E7 VSSQ5 D8 VSSQ6 D2 VSSQ7 A7 VSSQ8 B8 VSSQ9 B2 VSSQ10 P9 VSS1 N1 VSS2 J3 VSS3 E3 VSS4 A3 VSS5 G9 VDDQ1 G7 VDDQ2 G3 VDDQ3 G1 VDDQ4 E9 VDDQ5 C9 VDDQ6 C7 VDDQ7 C3 ...

Страница 20: ...0 R856 TXAC 4 TXA1 9 0 R849 0 R853 LVDS_TXAC TXA3 3 LVDS_TXA3 TXA4 0 0 R854 0 R855 0 R852 LVDS_TXA0 LVDS_TXA0 LVDS_TXA3 LVDS_TXA1 LVDS_SEL 008 AR30 LVDS_TXAC 0 R859 OPT 0 OPT R857 0 R860 OPT PWM_DIM 008 AF11 004 R21 OPC_OUT 004 R20 LVDS_TXA2 OPC_EN 008 AQ28 LVDS_TXA2 0 OPT R858 GND GND FI X30SSL HF P800 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 LVDS_...

Страница 21: ...CK B2 HOTPLUG_A A2 RXBCKP C3 RXBCKN B1 RXB0P C1 RXB0N C2 RXB1P D2 RXB1N D3 RXB2P E3 RXB2N D1 DDCD_B_DA E1 DDCD_B_CK F3 HOTPLUG_B E2 RXCCKP AE8 RXCCKN AD8 RXC0P AD9 RXC0N AF8 RXC1P AF9 RXC1N AE9 RXC2P AE10 RXC2N AD10 DDCD_C_DA AE7 DDCD_C_CK AF7 HOTPLUG_C AD7 CEC J3 HSYNC0 SC1_ID N2 VSYNC0 SC1_FB N1 RIN0P SC1_R P2 GIN0P SC1_G R3 BIN0P SC1_B R1 SOGIN0 SC1_CVBS P3 RINM P1 BINM T3 GINM R2 HSYNC1 DSUB_H...

Страница 22: ...167 330 R2270 10K R2341 0 R2345 100K R2304 GND 4 7K R2274 0 R2307 4 7K R2300 0 R2265 SPI_DATA_IN 009 T11 0 22uF C2169 SPI_DATA_OUT 009 T11 PEJ024 01 JK1404 6B T_TERMINAL2 8 SHIELD_PLATE 7B B_TERMINAL2 5 T_SPRING 4 R_SPRING 7AB_TERMINAL1 6A T_TERMINAL1 3 E_SPRING SAM2333 LD903 A2 RD C A1 GN 47pF 50V C2171 100 R2282 2SC3875S ALY Q1112 E B C 0 R2348 0 1uF 50V C2150 330 R2338 4 7K R2299 100 R2357 SAM2...

Страница 23: ...1 A15 IO2_2 B14 IO2_3 C13 IO2_4 B13 IO2_5 A13 IO2_6 B12 IO2_7 A2 IO2_47 E12 IO2_9 E11 IO2_10 E9 IO2_11 D12 IO2_12 D11 IO2_13 B3 IO2_46 B11 IO2_15 A11 IO2_16 D10 IO2_19 A9 IO2_20 D9 IO2_22 C4 IO2_45 E10 IO2_24 B4 IO2_44 D8 IO2_26 E8 IO2_27 A8 IO2_28 D7 IO2_30 A4 IO2_43 B7 IO2_32 A6 IO2_33 E7 IO2_34 P12 IO4_41 CH_DATA 7 P11 IO4_35 CH_DATA 6 P10 IO4_33 CH_DATA 5 P9 IO4_28 CH DATA 4 P8 IO4_24 CH_DATA ...

Страница 24: ...04 4 7K R1110 100 R1115 0 R1104 0 1 u F C1105 0 R1105 BG2012B080TF L1103 KEY_CTL_1 009 AO29 1000pF 50V C1106 4 7K R1113 IR 008 O6 009 AJ9 0 1uF 16V C1108 CB3216PA501E L1102 5 6B ZD1112 5 6B ZD1110 5 6B ZD1111 5V_ST_PTC 5V_ST_PTC 1000pF 50V C1104 1000pF 50V C1102 UDZS5 1B 5 1V D1102 UDZS5 1B 5 1V D1101 LED_GR 009 AC33 LED_AM 009 AC33 12505WS 15A00 P1100 1 NC 2 NC 3 GND 4 GND 5 KEY0 6 KEY1 7 NC 8 5V...

Страница 25: ... VEE 8 VSS 9 C 10 B 11 A 12 X0 13 X1 14 X 15 Y 16 VDD 2SC3875S ALY Q902 E B C 10K R926 100 R939 0 R914 5V_ST_PTC 5V_ST_PTC 22K R922 PTC_DEBUG_TX 009 AC30 012 D9 2SC3875S ALY Q904 E B C MSTAR_RX 008 AB27 ST3232CDR IC902 3 C1 2 V 4 C2 1 C1 6 V 5 C2 7 T2OUT 8 R2IN 9 R2OUT 10 T2IN 11 T1IN 12 R1OUT 13 R1IN 14 T1OUT 15 GND 16 VCC PTC_RX_MSTAR_5V 012 D13 0 R910 OPT R925 0 R913 PTC_TX_MSTAR 008 AQ28 PTC_D...

Страница 26: ... AQ34 USB_DM 008 AQ34 CB3216PA501E L1300 180 R2513 MIC2009YM6 TR IC1304 3 ENABLE 2 GND 4 FAULT 1 VIN 6 VOUT 5 ILIMIT 4 7K R2515 10uF 10V C2248 5V_EXT 10K R2518 0 1uF C2249 3 3V USB_CTL USB_OCD 47 R2514 5 6V D1305 ADMC5M03200L 5 6V D1304 ADMC5M03200L 47uF 10V C2252 47uF 10V C2251 USB DOWN STREAM UB01123 4HHS 4F P1207 1 2 3 4 5 SIGN799 13 14 USB JACK U S B 5 V O v e r C u r r e n t P r o t e c t i o...

Страница 27: ...540 220uF 25V C1502 1 10W 470 5 R1523 P_CH_UP 009 K26 P_GND UPS_Power 1 10W 470 5 R1522 12VDC_1 014 N20 014 AC2 1 4W 0 5 R1525 33 R1535 33 R1539 1 10W 1K 5 R1518 0 R1511 33 R1542 1 8W 200 1 R1530 0 1uF 50V C1503 GND 1 10W 1K 5 R1517 PC17L1 5V 35V 4P IC1502 2 1 3 4 3K R1543 P_ON_OFF 009 R26 PC17L1 5V 35V 4P IC1503 2 1 3 4 1 8W 750 1 R1524 1 8W 200 1 R1529 33 R1547 0 R1514 OPT 0 022uF 50V C1509 5VD ...

Страница 28: ......

Страница 29: ...8 OR_RELAY_ON 1Pin 3 5V NO Re download software PTC OK Replace Mstar IC100 or Main board OK Check Multi Voltage P1408 17pin 12V 2pin 24V NO Replace Power board OK Check Q706 Output 12V 5V NO Replace Q706 OK Check inverter control error P1408 18pin Low P1408 20pin high NO Check Power board or Module OK Check Mstar LVDS output R847 R848 R856 NO Replace Mstar IC100 or Main board Copyright ⓒ 2010 LG E...

Страница 30: ...R1070 AR1071 NO Replace IC1004 OK Check Mstar LVDS output R847 R848 R856 NO Replace Mstar IC100 or Main board 3 Analog TV Video Check RF Cable OK Check Tuner 5V Power TU1001 4Pin NO Check IC1002 Check IC1003 OK Check CVBS signal TU1001 19 Pin NO Bad Tuner Replace Tuner OK Check Mstar LVDS output NO Replace Mstar IC100 or Main board Copyright ⓒ 2010 LG Electronics Inc All right reserved Only for tr...

Страница 31: ...rted OK Check RGB Cable conductors for damage OK Check JK1204 NO Replace Jack OK Check EDID NO Replace the defective IC or re download EDID data OK Check signal R G B H V Sync C113 C108 C114 R146 R149 NO Check other set If no problem check signal line OK Check Mstar LVDS output NO Replace Mstar IC100 or Main board Copyright ⓒ 2010 LG Electronics Inc All right reserved Only for training and service...

Страница 32: ...n conductor OK Check JK500 NO Replace Jack OK Check EDID EEPROM IC500 I2C Signal 5 6 NO Replace the defective IC or re download EDID data OK Check HDCP key NVRAM IC105 power I2C Signal 5 6 NO Replace the defective IC OK Check HDMI Signal NO Check other set If no problem check signal line NO Replace Main board OK Check Mstar LVDS output NO Replace Mstar IC100 or Main board Copyright ⓒ 2010 LG Elect...

Страница 33: ...ace IC100 OK Check IC600 Power 24V 3 3V 1 8V NO Check Regulaor IC601 IC3001 OK Check Output Signal P1400 1 2 3 4 PIN NO Replace NTP Audio AMP IC600 OK Check Connector P600 NO Replace connector if found to be damaged OK Check speaker resistance and connector damage NO Replace speaker Copyright ⓒ 2010 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 34: ...5 NO Replace X1005 OK Check IC1004 LGDT Output AR1070 AR1071 NO Replace IC1004 OK Check Output Signal P1400 1 2 3 4 PIN NO Replace NTP Audio AMP IC600 OK Check Connector P600 NO Replace connector if found to be damaged OK Check speaker resistance and connector damage NO Replace speaker Copyright ⓒ 2010 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use On...

Страница 35: ...F Signal line OK Follow procedure All source audio trouble shooting guide NO Replace Mstar IC100 or Main board 11 Pillow Speaker Audio Check Switch SW1500 Location Pillow Speaker OK Check Connection JK1500 NO Replace Connector if found to be damaged Copyright ⓒ 2010 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 36: ...K PACK at REAR at REAR JACK PACK JACK PACK at SIDE at SIDE SCL SDA_3 3V TR Buffer VSB Demod X tal Reset Switch Reset IC 12MH z TS In 0 7 TS_clk SOP Val H P Amp EEPROM EEPROM Data 16 31 DDR2 512Mbit Qimonda Hynix AV Component 1 Y Pb Pr L R CVBS L R Speaker Out 8ohm USB2 0 SCL SDA_3 3V IO Expander SCL SDA_3 3V GPIO DP DM O C Protector 5V 5V LCD Module LVDS MPEG2 LINUX AMP PTC MPI Control IR OUT 26LG...

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