LG PW800G Service Manual Download Page 20

THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC.

PCM_A[5]

PCM_A[3]

PCM_A[6]

PCM_A[3]

PCM_A[5]

PCM_A[4]

PCM_A[0]

PCM_A[2]

PCM_A[6]

PCM_A[7]

PCM_A[7]

PCM_A[1]

PCM_A[0]

PCM_A[2]

PCM_A[1]

PCM_A[4]

C109
100pF
50V

OPT

TP106

PJTR_Country_OPT_1

EPHY_TP

G_TTL[9]

AMB_NTC

BATTERY_DET

SPI_SDI

B_O_TTL[6]

LDE

R124

4.7K

OPT

R151

0

OPT

C115

0.1uF

16V

B_TTL[9]

FAN1_TACH

R115

4.7K

PJTR_OPT_1_L

TP102

R145

33

MHL_CD_SENSE

/PF_OE

B_O_TTL[3]

TP103

LVSYNC

R104
1K

OPT

POWER_ON/OFF_1

G_TTL[5]

/PF_CE0

C403

0.1uF

PM_TXD

/SPI_CS

PJTR_MODEL_OPT_0

R_TTL[9]

LCK

AK_SCL

DC_19V

C116

0.1uF
16V

R129

2.7K

OPT

EPHY_RN

/F_RB

R116

4.7K

PJTR_OPT_2_H

R161

0

USB_S0

R_TTL[8]

R123

4.7K

Country_OPT_2_L

LHSYNC

R117

4.7K

PJTR_OPT_2_L

AK_SDA

R100

4.7K

PJTR_OPT_0_H

R_TTL[3]

R_TTL[7]

B_TTL[3]

LVSYNC

C104
8pF

OPT

AR101

22

+3.5V_Normal

R162

0

R125

4.7K

EPHY_RP

R_TTL[6]

PJTR_Country_OPT_1

B_TTL[4]

PM_RXD

KEY2

/F_RB

/PF_CE0

G_TTL[2]

R_O_TTL[6]

PJTR_MODEL_OPT_1

R_TTL[2]

EPHY_TN

KEY1

B_TTL[5]

C129
0.1uF

USB_S1

EPHY_TP

C106
8pF

OPT

R_O_TTL[9]

R_TTL[4]

USB1_OCD

PJTR_MODEL_OPT_2

R146

33

R110

3.9K

R128

2.7K

R_O_TTL[8]

DPP_SCL

R_TTL[3]

R167

33

MHL_OCP_EN

SPI_SCK

PJTR_Country_OPT_2

+3.5V_ST

RGB_DDC_SCL

I2C_SCL

PF_ALE

R_O_TTL[7]

/PF_CE1

R_TTL[5]

+3.5V_Normal

PJTR_Country_OPT_0

R135

1K

AR103

22

C103

0.1uF

PCM_A[0-7]

SPI_SDI

R102

4.7K

PJTR_OPT_0_L

BATTERY_DET

R_O_TTL[2]

I2C_SDA

G_TTL[8]

AR102

22

PJTR_Country_OPT_2

R101

3.3K

PWM2

PCM_A[0-7]

LHSYNC

DPP_SDA

PM_LED

R_O_TTL[5]

G_TTL[6]

AR104

22

R106

1K

R131

56

OPT

R149

0

SPI_SDI

R137
10K

/PF_WP

R_O_TTL[3]

FAN3_TACH

G_TTL[9]

/VBUS_EN

PJTR_MODEL_OPT_0

R144

33

C101

0.1uF

R_TTL[7]

PJTR_MODEL_OPT_2

/PF_WP

R_O_TTL[4]

FAN2_TACH

G_TTL[7]

G_TTL[2]

EPHY_RP

IC104

BR24G256FJ-3 

EAN62389502

NVRAM_ROHM

3

A2

2

A1

4

GND

1

A0

5

SDA

6

SCL

7

WP

8

VCC

R105
1K

R_TTL[4]

G_TTL[8]

/SPI_CS

+3.5V_Normal

G_O_TTL[6]

G_TTL[5]

G_TTL[3]

AMP_MUTE

IC104-*1

AT24C256C-SSHL-T(Cu) 

NVRAM_RENESAS

EAN62665901

3

A2

2

A1

4

GND

1

A0

5

SDA

6

SCL

7

WP

8

VCC

+3.5V_Normal

SPI_SDO

5V_DET_HDMI_4

PF_ALE

LCK

R_TTL[8]

AK_SDA

G_O_TTL[2]

G_TTL[4]

R122

4.7K

Country_OPT_2_H

C130

10uF
10V

TP104

R168

33

IR_IN

/FLASH_WP

AMP_SDA

G_TTL[3]

R_TTL[6]

G_O_TTL[8]

B_TTL[7]

PWM3

TP105

R1301

4.7K

OPT

R126

4.7K

OPT

R_TTL[9]

DPP_DL

LDE

+3.5V_ST

R109

22

C102
10uF 10V

G_O_TTL[4]

B_TTL[8]

R103

4.7K

PJTR_OPT_1_H

+3.5V_Normal

C105

0.1uF

AK_SCL

B_TTL[6]

DPP_ASIC_READY

EPHY_TN

G_O_TTL[3]

B_TTL[9]

/PF_WE

R120

4.7K

Country_OPT_1_H

G_TTL[6]

AMP_RESET

R169
27K

1%

/PF_OE

G_O_TTL[9]

B_TTL[6]

R_TTL[5]

/PF_WE

RED_EN

X101

24MHz

4

GND_2

1

X-TAL_1

2

GND_1

3

X-TAL_2

POWER_DET

R139

0

TUNER

D100

BAW56 GEANDE

AUD_MASTER_CLK_0

/PF_CE1

R_TTL[2]

DSUB_DET

DMD_PG

G_O_TTL[5]

B_TTL[5]

I2C_SCL

GRN_EN

C110

1uF
25V

C1300
0.1uF

IC102-*1

TC58NVG0S3ETA0BBBH

EAN61508001

NAND_FLASH_1G_TOSHIBA

26

NC_17

27

NC_18

28

NC_19

29

I/O1

30

I/O2

31

I/O3

32

I/O4

33

NC_20

34

NC_21

35

NC_22

36

VSS_2

37

VCC_2

38

NC_23

39

NC_24

40

NC_25

41

I/O5

42

I/O6

43

I/O7

44

I/O8

45

NC_26

46

NC_27

47

NC_28

48

NC_29

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

RY/BY

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

R108

22

R170

5.1K
1%

G_O_TTL[7]

B_TTL[3]

BLU_EN

R119

4.7K

Country_OPT_0_L

R185
62K

+3.5V_Normal

R136

1M

R140

0

TUNER

R107

1K

OPT

G_TTL[4]

EPHY_RN

HP_DET

B_O_TTL[8]

B_TTL[4]

TP100

R197

0

R134

33

R1302

33

C108

0.01uF

50V

L101

BLM18PG121SN1D

IC102

H27U1G8F2CTR-BC 

EAN35669103

NAND_FLASH_1G_HYNIX

26

NC_17

27

NC_18

28

NC_19

29

I/O0

30

I/O1

31

I/O2

32

I/O3

33

NC_20

34

NC_21

35

NC_22

36

VSS_2

37

VCC_2

38

NC_23

39

NC_24

40

NC_25

41

I/O4

42

I/O5

43

I/O6

44

I/O7

45

NC_26

46

NC_27

47

NC_28

48

NC_29

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

/FLASH_WP

USB1_CTL

B_O_TTL[2]

B_TTL[2]

TP101

SPI_SCK

R198

0

+3.5V_ST

+3.5V_Normal

R118

4.7K

Country_OPT_0_H

R163

0

PJTR_Country_OPT_0

B_TTL[8]

B_O_TTL[7]

O_LHSYNC

R133

33

/MHL_OCP_DET

R196

0

PWRGOOD

R138

0

TUNER

R148

33

IC402

BMA255

1

SDO

3

VDDIO

6

INT2

7

VDD

8

GNDIO

9

GND

10

CSB

11

PS

12

SCX

4

NC

5

INT1

2

SDX

+3.5V_ST

B_TTL[7]

RGB_DDC_SDA

B_O_TTL[4]

PWM1

O_LCK

R121

4.7K

Country_OPT_1_L

+3.5V_Normal

R199

0

I2C_SDA

R166

33

R127

4.7K

SIDE_HP_MUTE

B_TTL[2]

B_O_TTL[5]

AMP_SCL

O_LDE

G_TTL[7]

D_STATUS

C404

0.1uF

R1300
10K

OPT

R175
10

SPI_SDO

C119

0.1uF

PJTR_MODEL_OPT_1

B_O_TTL[9]

PM_LED

O_LVSYNC

LED_WHITE

R141

0

R142

0

R1114

33

LED_WHITE

R171

100

R174

100

R172

100

R173

100

AR918

100

AR916

100

AR915

100

AR914

100

AR913

100

AR917

100

C113

6.8pF

C114

6.8pF

TU_SCL

TU_SDA

TUNER_RESET

IF_N_MSTAR

C122

33pF

OPT

C124

33pF

OPT

IF_P_MSTAR

C121

OPT

C117

0.1uF

TUNER

C118

0.1uF

TUNER

C120
0.047uF
25V

IF_AGC

IC1300-*1

MX25L8035EM2I-10G 

SPI_FLASH_MACRONIX_2

3

WP#/SIO2

2

SO/SIO1

4

GND

1

CS#

5

SI/SIO0

6

SCLK

7

NC/SIO3

8

VCC

R130

15K

IC1300

W25Q80DVSSIG 

SPI_FLASH_WINBOND

3

WP[IO2]

2

DO[IO1]

4

GND

1

CS

5

DI[IO0]

6

CLK

7

HOLD[IO3]

8

VCC

R1115
100

OPT

IC101

LGE2134(256M) 

M1A_256M

GPIO78

Y1

GPIO79

W4

I2C_SCKM3/I2C_DDCR_CK/GPIO77

K17

I2C_SDAM3/I2C_DDCR_DA/GPIO76

J15

SDAM2/GPIO55

U8

SCKM2/GPIO56

T7

SCKM0/GPIO58

U7

SDAM0/GPIO59

V7

I2S_IN_BCK/GPIO159

F6

I2S_IN_SD/GPIO160

G6

I2C_SCKM1/GPIO80

AA4

I2C_SDAM1/GPIO81

Y4

ET_TXD[0]/GPIO62

J6

EXT_TX_CLK/GPIO64

K6

I2S_IN_WS/GPIO158

G7

ET_COL/GPIO60

J4

ET_TXD[1]/GPIO61

J5

LCK/GPIO194

H19

LDE/GPIO195

G20

LHSYNC/GPIO196

G19

LVSYNC/GPIO197

G21

UART2_RX/GPIO69

J17

UART2_TX/GPIO70

J16

UART3_TX/GPIO52

E8

UART3_RX/GPIO53

D7

GPIO46[CTS]

U6

GPIO47[RTS]

V6

UART1_TX/GPIO48

K15

UART1_RX/GPIO49

L16

ET_TX_EN/GPIO63

H5

ET_RXD[0]/GPIO65

K5

ET_MDC/GPIO66

K4

ET_MDIO/GPIO67

H6

ET_RXD[1]/GPIO68

L5

PCMADR[0]/NF_AD[0]/GPIO130

U17

PCMADR[1]/NF_AD[1]/GPIO129

R18

PCMADR[2]/NF_AD[2]/GPIO127

V17

PCMADR[3]/NF_AD[3]/GPIO126

R16

PCMADR[4]/NF_AD[4]/GPIO104

U16

PCMADR[5]/NF_AD[5]/GPIO106

T17

PCMADR[6]/NF_AD[6]/GPIO107

W18

PCMADR[7]/NF_AD[7]/GPIO108

U20

PCMADR[8]/GPIO113

Y19

PCMADR[9]/GPIO115

AA19

PCMADR[10]/GPIO119

AA20

PCMADR[11]/GPIO117

W21

PCMADR[12]/GPIO109

V20

PCMADR[13]/GPIO112

Y17

PCMADR[14]/GPIO111

V18

PCMCD_N/GPIO135

V19

PCMCE_N/GPIO120

W19

PCMDATA[0]/GPIO131

U18

PCMDATA[1]/GPIO132

V16

PCMDATA[2]/GPIO133

W17

PCMDATA[3]/GPIO125

Y20

PCMDATA[4]/GPIO124

R15

PCMDATA[5]/GPIO123

AA18

PCMDATA[6]/GPIO122

T15

PCMDATA[7]/GPIO121

Y21

PCMIORD_N/GPIO116

W20

PCMIOWR_N/GPIO114

V21

PCMIRQA_N/GPIO110

Y18

PCMOE_N/GPIO118

T16

PCMREG_N/GPIO128

R17

PCM_RESET/GPIO134

T18

PCMWAIT_N/GPIO105

W16

PCMWE_N/GPIO198

U15

TS0CLK/GPIO92

V10

TS0DATA[0]/GPIO82

T14

TS0DATA[1]/GPIO83

T13

TS0DATA[2]/GPIO84

U13

TS0DATA[3]/GPIO85

V15

TS0DATA[4]/GPIO86

U12

TS0DATA[5]/GPIO87

V13

TS0DATA[6]/GPIO88

U14

TS0DATA[7]/GPIO89

T11

TS0SYNC/GPIO91

T12

TS0VALID/GPIO90

V12

TS1CLK/GPIO103

Y14

TS1DATA[0]/GPIO93

Y16

TS1DATA[1]/GPIO94

AA15

TS1DATA[2]/GPIO95

Y13

TS1DATA[3]/GPIO96

AA16

TS1DATA[4]/GPIO97

W12

TS1DATA[5]/GPIO98

AA13

TS1DATA[6]/GPIO99

W14

TS1DATA[7]/GPIO100

W13

TS1SYNC/GPIO102

Y15

TS1VALID/GPIO101

W15

PM_SPI_SCZ1/GPIO_PM[6]/GPIO13

B3

PM_SPI_SCK/GPIO1

A3

PM_SPI_SCZ0/GPIO0

A4

PM_SPI_SDI/GPIO2

C3

PM_SPI_SDO/GPIO3

A2

RP

B1

TN

C2

TP

C1

RN

B2

SPDIF_IN/GPIO161

D2

SPDIF_OUT/GPIO162

D1

HWRESET

D8

IRIN/GPIO5

E5

DDCA_CK/UART0_RX

G4

DDCA_DA/UART0_TX

G5

PWM0/GPIO71

J18

PWM1/GPIO72

K18

PWM2/GPIO73

K16

PWM3/GPIO74

L18

PWM4/GPIO75

L17

NF_ALE/GPIO146

T8

NF_CEZ/GPIO142

T9

NF_CLE/GPIO141

U9

NF_RBZ/GPIO147

U11

NF_REZ/GPIO144

V9

NF_WEZ/GPIO145

U10

NF_WPZ/GPIO199

T10

IF_AGC

W2

SIFM

W1

SIFP

W3

IM

V2

IP

V1

XIN

AA2

XOUT

Y2

IC101

LGE2134(256M) 

M1A_256M

LVA4P/TTL_B[0]/HCONV/GPIO170

U19

LVA4M/TTL_B[1]/E_O/GPIO171

T20

LVA3P/TTL_B[2]/FB/GPIO172

T21

LVA3M/TTL_B[3]/OPT_P/GPIO173

T19

LVACKP/TTL_B[4]/MCLK/GPIO174

R21

LVACKM/TTL_B[5]/GCLK/GPIO175

R20

LVA2P/TTL_B[6]/GST/GPIO176

R19

LVA2M/TTL_B[7]/POL/GPIO177

P20

LVA1P/TTL_G[0]/EPI0+/GPIO178

P19

LVA1M/TTL_G[1]/EPI0-/GPIO179

N20

LVA0P/TTL_G[2]/EPI1+/GPIO180

N21

LVA0M/TTL_G[3]/EPI1-/GPIO181

N19

LVB4P/TTL_G[4]/EPI2+/GPIO182

M21

LVB4M/TTL_G[5]/EPI2-/GPIO183

M20

LVB3P/TTL_G[6]/EPI3+/GPIO184

M19

LVB3M/TTL_G[7]/EPI3-/GPIO185

L20

LVBCKP/TTL_R[0]/EPI4+/GPIO186

L19

LVBCKM/TTL_R[1]/EPI4-/GPIO187

K20

LVB2P/TTL_R[2]/EPI5+/GPIO188

K21

LVB2M/TTL_R[3]/EPI5-/GPIO189

K19

LVB1P/TTL_R[4]/EPI6+/GPIO190

J21

LVB1M/TTL_R[5]/EPI6-/GPIO191

J20

LVB0P/TTL_R[6]/EPI7+/GPIO192

J19

LVB0M/TTL_R[7]/EPI7-/GPIO193

H20

SAR0/GPIO35

D5

SAR1/GPIO36

F8

SAR2/GPIO37

E7

SAR3/GPIO38

E6

SAR4/GPIO39

D6

GPIO_PM[13]/GPIO20

W10

GPIO_PM[14]/GPIO21

Y10

PM_LED/GPIO4

P3

GPIO_PM[0]/GPIO7

Y3

PM_SPI_SCZ2/GPIO_PM[10]/GPIO17

Y5

GPIO_PM[15]/GPIO22

W11

GPIO_PM[4]/GPIO11

D3

GPIO_PM[7]/GPIO14

AA3

GPIO_PM[8]/GPIO15

W5

PWM_PM/GPIO200

D4

PM_UART_TX/GPIO_PM[1]/GPIO8

L15

PM_UART_RX/GPIO_PM[5]/GPIO12

Y11

IC101-*1

LGE2133(128M) 

M1A_128M

GPIO78

Y1

GPIO79

W4

I2C_SCKM3/I2C_DDCR_CK/GPIO77

K17

I2C_SDAM3/I2C_DDCR_DA/GPIO76

J15

SDAM2/GPIO55

U8

SCKM2/GPIO56

T7

SCKM0/GPIO58

U7

SDAM0/GPIO59

V7

I2S_IN_BCK/GPIO159

F6

I2S_IN_SD/GPIO160

G6

I2C_SCKM1/GPIO80

AA4

I2C_SDAM1/GPIO81

Y4

ET_TXD[0]/GPIO62

J6

EXT_TX_CLK/GPIO64

K6

I2S_IN_WS/GPIO158

G7

ET_COL/GPIO60

J4

ET_TXD[1]/GPIO61

J5

LCK/GPIO194

H19

LDE/GPIO195

G20

LHSYNC/GPIO196

G19

LVSYNC/GPIO197

G21

UART2_RX/GPIO69

J17

UART2_TX/GPIO70

J16

UART3_TX/GPIO52

E8

UART3_RX/GPIO53

D7

GPIO46[CTS]

U6

GPIO47[RTS]

V6

UART1_TX/GPIO48

K15

UART1_RX/GPIO49

L16

ET_TX_EN/GPIO63

H5

ET_RXD[0]/GPIO65

K5

ET_MDC/GPIO66

K4

ET_MDIO/GPIO67

H6

ET_RXD[1]/GPIO68

L5

PCMADR[0]/NF_AD[0]/GPIO130

U17

PCMADR[1]/NF_AD[1]/GPIO129

R18

PCMADR[2]/NF_AD[2]/GPIO127

V17

PCMADR[3]/NF_AD[3]/GPIO126

R16

PCMADR[4]/NF_AD[4]/GPIO104

U16

PCMADR[5]/NF_AD[5]/GPIO106

T17

PCMADR[6]/NF_AD[6]/GPIO107

W18

PCMADR[7]/NF_AD[7]/GPIO108

U20

PCMADR[8]/GPIO113

Y19

PCMADR[9]/GPIO115

AA19

PCMADR[10]/GPIO119

AA20

PCMADR[11]/GPIO117

W21

PCMADR[12]/GPIO109

V20

PCMADR[13]/GPIO112

Y17

PCMADR[14]/GPIO111

V18

PCMCD_N/GPIO135

V19

PCMCE_N/GPIO120

W19

PCMDATA[0]/GPIO131

U18

PCMDATA[1]/GPIO132

V16

PCMDATA[2]/GPIO133

W17

PCMDATA[3]/GPIO125

Y20

PCMDATA[4]/GPIO124

R15

PCMDATA[5]/GPIO123

AA18

PCMDATA[6]/GPIO122

T15

PCMDATA[7]/GPIO121

Y21

PCMIORD_N/GPIO116

W20

PCMIOWR_N/GPIO114

V21

PCMIRQA_N/GPIO110

Y18

PCMOE_N/GPIO118

T16

PCMREG_N/GPIO128

R17

PCM_RESET/GPIO134

T18

PCMWAIT_N/GPIO105

W16

PCMWE_N/GPIO198

U15

TS0CLK/GPIO92

V10

TS0DATA[0]/GPIO82

T14

TS0DATA[1]/GPIO83

T13

TS0DATA[2]/GPIO84

U13

TS0DATA[3]/GPIO85

V15

TS0DATA[4]/GPIO86

U12

TS0DATA[5]/GPIO87

V13

TS0DATA[6]/GPIO88

U14

TS0DATA[7]/GPIO89

T11

TS0SYNC/GPIO91

T12

TS0VALID/GPIO90

V12

TS1CLK/GPIO103

Y14

TS1DATA[0]/GPIO93

Y16

TS1DATA[1]/GPIO94

AA15

TS1DATA[2]/GPIO95

Y13

TS1DATA[3]/GPIO96

AA16

TS1DATA[4]/GPIO97

W12

TS1DATA[5]/GPIO98

AA13

TS1DATA[6]/GPIO99

W14

TS1DATA[7]/GPIO100

W13

TS1SYNC/GPIO102

Y15

TS1VALID/GPIO101

W15

PM_SPI_SCZ1/GPIO_PM[6]/GPIO13

B3

PM_SPI_SCK/GPIO1

A3

PM_SPI_SCZ0/GPIO0

A4

PM_SPI_SDI/GPIO2

C3

PM_SPI_SDO/GPIO3

A2

RP

B1

TN

C2

TP

C1

RN

B2

SPDIF_IN/GPIO161

D2

SPDIF_OUT/GPIO162

D1

HWRESET

D8

IRIN/GPIO5

E5

DDCA_CK/UART0_RX

G4

DDCA_DA/UART0_TX

G5

PWM0/GPIO71

J18

PWM1/GPIO72

K18

PWM2/GPIO73

K16

PWM3/GPIO74

L18

PWM4/GPIO75

L17

NF_ALE/GPIO146

T8

NF_CEZ/GPIO142

T9

NF_CLE/GPIO141

U9

NF_RBZ/GPIO147

U11

NF_REZ/GPIO144

V9

NF_WEZ/GPIO145

U10

NF_WPZ/GPIO199

T10

IF_AGC

W2

SIFM

W1

SIFP

W3

IM

V2

IP

V1

XIN

AA2

XOUT

Y2

IC101-*1

LGE2133(128M) 

M1A_128M

LVA4P/TTL_B[0]/HCONV/GPIO170

U19

LVA4M/TTL_B[1]/E_O/GPIO171

T20

LVA3P/TTL_B[2]/FB/GPIO172

T21

LVA3M/TTL_B[3]/OPT_P/GPIO173

T19

LVACKP/TTL_B[4]/MCLK/GPIO174

R21

LVACKM/TTL_B[5]/GCLK/GPIO175

R20

LVA2P/TTL_B[6]/GST/GPIO176

R19

LVA2M/TTL_B[7]/POL/GPIO177

P20

LVA1P/TTL_G[0]/EPI0+/GPIO178

P19

LVA1M/TTL_G[1]/EPI0-/GPIO179

N20

LVA0P/TTL_G[2]/EPI1+/GPIO180

N21

LVA0M/TTL_G[3]/EPI1-/GPIO181

N19

LVB4P/TTL_G[4]/EPI2+/GPIO182

M21

LVB4M/TTL_G[5]/EPI2-/GPIO183

M20

LVB3P/TTL_G[6]/EPI3+/GPIO184

M19

LVB3M/TTL_G[7]/EPI3-/GPIO185

L20

LVBCKP/TTL_R[0]/EPI4+/GPIO186

L19

LVBCKM/TTL_R[1]/EPI4-/GPIO187

K20

LVB2P/TTL_R[2]/EPI5+/GPIO188

K21

LVB2M/TTL_R[3]/EPI5-/GPIO189

K19

LVB1P/TTL_R[4]/EPI6+/GPIO190

J21

LVB1M/TTL_R[5]/EPI6-/GPIO191

J20

LVB0P/TTL_R[6]/EPI7+/GPIO192

J19

LVB0M/TTL_R[7]/EPI7-/GPIO193

H20

SAR0/GPIO35

D5

SAR1/GPIO36

F8

SAR2/GPIO37

E7

SAR3/GPIO38

E6

SAR4/GPIO39

D6

GPIO_PM[13]/GPIO20

W10

GPIO_PM[14]/GPIO21

Y10

PM_LED/GPIO4

P3

GPIO_PM[0]/GPIO7

Y3

PM_SPI_SCZ2/GPIO_PM[10]/GPIO17

Y5

GPIO_PM[15]/GPIO22

W11

GPIO_PM[4]/GPIO11

D3

GPIO_PM[7]/GPIO14

AA3

GPIO_PM[8]/GPIO15

W5

PWM_PM/GPIO200

D4

PM_UART_TX/GPIO_PM[1]/GPIO8

L15

PM_UART_RX/GPIO_PM[5]/GPIO12

Y11

C120-*1

0

PW600_Only

PJTR_MODEL_OPT

PJTR_Country_OPT

        2  1  0

 KR/NA  L  L  L

    EU  L  L  H
    AJ  L  H  L
    GB  L  H  H
    CO  H  L  L

MEMORY

        Ref No.      1ST          2ND

EEPROM  IC104       ROHM        RENESAS

                 EAN62389502  EAN62389501

 SPI    IC1300     WINBOND       MXIC

                 EAN55718403  EAN63127201

 NAND   IC102       HYNIX       TOSHIBA

                 EAN35669103  EAN61508001

Auto Keystone

EEPROM

        2  1  0

LG-NonOS     SB51_ExtSPI     3’b000   51boot from SPI
LG-OS        HEMCU_ExtSPI    3’b001   MIPS boot from SPI

 EEPROM
 (IC104)

           Adapter   Battery

 Voltage     19V      12V

BATTER_DET  3.02V    1.90V

NAND FLASH MEMORY

<CHIP Config>
(SPI_SDI, PM_LED, PWM_PM)

A0’h

for SERIAL FLASH

BATTERY DETECT

FAN

PW600

H  H  H

PW800

DTV_IF

Close to MSTAR

H  H  L

Copyright © 2015 LG Electronics Inc. All rights reserved. 
Only for training and service purposes

LGE Internal Use Only

Summary of Contents for PW800G

Page 1: ... com Asia Oceania http biz lgservice com Internal Use Only Printed in Korea P NO MFL68702301 1502 REV01 DLP PROJECTOR SERVICE MANUAL CHASSIS FM51A MODEL PW800 800G MODEL PW800 NA EU MA CB PW800G GL CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL ...

Page 2: ...onics Inc All rights reserved Only for training and service purposes CONTENTS CONTENTS 2 SAFETY PRECAUTIONS 3 SPECIFICATION 4 ADJUSTMENT INSTRUCTION 5 TROUBLE SHOOTING GUIDE 15 BLOCK DIAGRAM 18 EXPLODED VIEW 19 SCHEMATIC CIRCUIT DIAGRAM APPENDIX ...

Page 3: ...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 phone ja...

Page 4: ...dance with BOM 5 The receiver must be operated for about 5 minutes prior to the adjustment 3 Test method 1 Performance LGE PROJECTOR test method followed 2 Demanded other specification Safety KCC IEC CE specification EN55022 Class B CCC EMC KCC IEC CE specification EN60950 1 CCC 4 Model General Specification No Item Specification Remark Min Max Unit 1 Video input applicable system 1 NTSC M 2 PAL B...

Page 5: ...to the Set and make it Power On state G Heat Run for at least 3 min before the adjustment 4 Folding Mirror Adjustment 1 When the lighting system should be readjusted 1 Check the position of the guide in the back of the engine and move the guide boss to the appropriate position Fig 4 2 yellow zone As shown in Fig 4 1 turn the three adjustment screws clockwise to tighten them so they are secure As s...

Page 6: ...tom first fades away and then the light on the right side also starts to slowly fade Left Right Adjustment Screw C Clockwise Tightening direction The light on the right side first fades away and then the light at the top also starts to slowly fade Counterclockwise Loosening direction The light on the left side first fades away and then the light on the bottom side also starts to slowly fade 4 2 Il...

Page 7: ... fix the Focus on the part where the White Cross Hatch Pattern is classified on each part of screen 3 Popup the White Cross Hatch Pattern and measure the width of each Point 4 Focus judging standard Center 3 2 mm 3 7 mm or less Measure line width excluding light Flare Refer to Fig 4 5 1 1 4 5 2 Focus Stopper Location Verification 1 Test pattern White cross hatch 2 Visually verify focus after locat...

Page 8: ...n do it again after rotating 180 degree the DMD If necessary keep under observation 3 Don t clean the DMD with the high pressure The static electricity and pressure will damage the DMD Attachment TI Reference DMD Handling Specification DMD Cleaning 6 Country Wi Fi Country Adjustment 6 1 Country Group Country Adjustment 1 Enter to the adjustment mode by selecting IN START 2 Press the right arrow ke...

Page 9: ...ce board 1EA RS 232 cable 1EA 7 2 Composition of the equipment 7 3 Download method 1 Connect the main board and the interface board as in the Fig 7 3 1 2 As in the Fig 7 3 1 click the red square area of the HDCP2 key download program window in the PC of the Fig 7 3 1 Pressing the Enter key on the keyboard will start downloading Interface Board Fig 7 2 1 Device Setting Diagram Fig 7 3 1 Download Pr...

Page 10: ... of post process use keypad or remote controller 2 Press P ONLY key of the adjustment remote controller to enter Power Only mode Full White screen is displayed 3 To enter the next adjustment enter EXIT of the remote controller to exit Full white screen and proceed to the adjustment 11 Compensate Auto Keystone 11 1 Used Device Adjustment remote controller Projector remote controller 11 2 Adjustment...

Page 11: ...the bottom left of the IN START screen If it shows 00 it means NG 2 Check the settings for each suffix from 1 Country Group 3 Check if ADC Comp 480i ADC Comp 1080p and ADC RGB show an OK status in 3 Adjust ADC 4 In 4 EDID check if RGB and HDMI1 show an OK status Fig 12 2 1 5 5 Wi Fi CHECK shows an OK status Automatically search for nearby access points and determine if they are showing OK or NG Sh...

Page 12: ... 13 3 2 is displayed 4 Click Model to select PW800 model and click Adjustment then the adjustment starts 5 If adjustment is properly completed OK as in the bottom left figure is displayed If it is NG as in the bottom left figure check again whether device composition is properly done as in Fig 13 3 3 and click 2 Adjustment again to try re adjustment 6 Press the Back or Exit key when the compensati...

Page 13: ...IG Software Organization 1 Model Selection PW800 2 Selecting screen size W 861 H 539 1 Press the direction key of the adjustment remote controller to change the screen of the projector to White Pattern After 2 3 seconds White Color Coordinate Data is transmitted from CL200 In the result display window in the right center of the screen color coordinate and brightness value are recorded 2 Press Fini...

Page 14: ... 30 90 40 B3 00 81 00 9E 20 00 90 51 20 1F 30 48 80 40 36 00 00 20 53 00 00 1E 66 21 50 B0 51 00 1B 30 50 40 70 36 00 00 20 53 00 00 1E 00 00 00 FD 00 3A 60 7A 1E 69 10 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 50 52 4F 4A 45 43 54 4F 52 0A 00 DB 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 14 37 01 01 01 01 10 01 19 01 03 80 80 50 78 0A 31 14 AB 51 4D A3 24 20 05 48 4...

Page 15: ... Connections Symptoms of a bad connection 1 P2 P3 P4 4 FAN Stop fan operating conversion to Stand by a little after when power is on FAN When fan was inserted conversely conversion to stand by during operating the set 2 P201 20 Tuner board Image distorted 3 P1101 4 Tuner board No power 4 P401 70 DMD board No image LED is turned on or vertical horizontal bars appear 5 P1 10 Keypad Board Key does no...

Page 16: ... 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 P874 P872 P873 8 8 8 ͲͺͿ ΓΠΒΣΕ ΒΤΤΖΞΓΝΪ ΡΠΚΟΥ ΆͿͶ ΓΠΒΣΕ ΒΤΤΖΞΓΝΪ ΡΠΚΟΥ 1 A connection defect of a connector No Circuit Number Pin count Connections Symptoms of a bad connectio...

Page 17: ...KQP JGEM CDNG JGEM UU F JGEM CKP UU JGEM CKP OCNHWPVKQP KHFN ERDUG GU GU GU 0Q 0Q 0Q 0Q 0Q G RCF YQTMU Ĝ 0 TTQT Ĝ KIJ 6GOR TTQT GU 4GRNCEG FCRVGT JGEM EQPPGEVKQP ECDNG JGEM DQCTF OCNHWPEVKQP JGEM RCTVU OCNHWPEVKQP JGEM CKPDQCTF OCNHWPEVKQP JGEM EQPPGEVKQP JGEM CKPDQCTF OCNHWPEVKQP LED on but No image LED not turning on If turned off automativally Symptoms can be checked at power off status of Inst...

Page 18: ... 18 LGE Internal Use Only Copyright LG Electronics Inc All rights reserved Only for training and service purposes BLOCK DIAGRAM ...

Page 19: ...echanical 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 Shock Fire or other Hazards Do not modify the original design without permission of manufacturer IMPORTANT SAFETY NOTI...

Page 20: ...21 PCMIORD_N GPIO116 W20 PCMIOWR_N GPIO114 V21 PCMIRQA_N GPIO110 Y18 PCMOE_N GPIO118 T16 PCMREG_N GPIO128 R17 PCM_RESET GPIO134 T18 PCMWAIT_N GPIO105 W16 PCMWE_N GPIO198 U15 TS0CLK GPIO92 V10 TS0DATA 0 GPIO82 T14 TS0DATA 1 GPIO83 T13 TS0DATA 2 GPIO84 U13 TS0DATA 3 GPIO85 V15 TS0DATA 4 GPIO86 U12 TS0DATA 5 GPIO87 V13 TS0DATA 6 GPIO88 U14 TS0DATA 7 GPIO89 T11 TS0SYNC GPIO91 T12 TS0VALID GPIO90 V12 T...

Page 21: ...SB0_DM C4 USB1_DM Y12 USB0_DP B4 USB1_DP AA12 BIN0M J2 BIN0P J3 GIN0M K3 GIN0P J1 RIN0M K2 RIN0P K1 HSYNC0 M6 VSYNC0 L6 BIN1M L2 BIN1P L3 GIN1M M1 GIN1P M2 RIN1M N1 RIN1P N3 SOGIN1 M3 IC101 LGE2134 256M M1A_256M AUVRM U3 GND_1 A6 GND_2 A13 GND_3 A15 GND_4 A18 GND_5 B12 GND_6 B14 GND_7 B16 GND_8 B17 GND_9 B19 GND_10 B20 GND_11 C9 GND_12 C10 GND_13 C21 GND_14 D9 GND_15 E20 GND_16 F9 GND_17 F11 GND_1...

Page 22: ...0uF 10V 3 5V_ST ZD305 2 5V C3053 100pF 50V C3082 10uF 10V Q3007 AO3407B G D S C3005 0 01uF 50V OPT R3002 1 8K C3068 100pF 50V L3005 UBW2012 121F R3003 10K C3041 0 1uF 16V L3007 UBW2012 121F R3008 10K R3022 10K ZD304 2 5V C3030 10uF 10V IC3011 AZ1117BH 1 8TRE1 1 ADJ GND 2 OUT 3 IN ZD301 5V C3057 0 1uF 25V C3055 0 1uF 16V Q3003 2SC3052 E B C R3011 51K C3069 0 1uF 16V L3001 UBW2012 121F C3091 10uF 25...

Page 23: ...1036 0 1uF TP401 3 5V_DLP R43 33 Q501 SBT2222A_AUK E B C R307 0 C1073 0 1uF IC10 DPP6401 TDO2 M18 TDO1 L18 TMS2 V16 TMS1 V15 TDI P18 TCK R18 TRSTZ V17 ICTSEN V6 HW_TEST_EN V7 TSTPT_7 K20 TSTPT_6 K19 TSTPT_5 J22 TSTPT_4 J21 TSTPT_3 J20 TSTPT_2 J19 TSTPT_1 H22 TSTPT_0 H21 ETM_PIPESTAT_2 F1 ETM_PIPESTAT_1 G4 ETM_PIPESTAT_0 G3 ETM_TRACESYNC F2 ETM_TRACECLK G2 RTCK G18 SPARE E16 VPGM D17 ZD401 9 1V OPT...

Page 24: ...S 02 010L OPT R343 13K 3 5V_Normal D0 _HDMI4 5V_HDMI C1453 10uF 10V C329 1uF PWM2 VA1113 20V ADUC 20S 02 010L OPT FAN3_TACH C601 0 1uF 16V WIFI R347 1K VA1453 ESD_HDMI 5V_Normal R1470 47 R345 47K VA1111 20V ADUC 20S 02 010L OPT C1455 0 1uF USB_N FAN1_TACH VA1109 20V ADUC 20S 02 010L OPT L1451 UBW2012 121F 120OHM R9 10K CK _HDMI4 R8016 1K D1455 MMBD6100 A2 C A1 3 5V_ST C1452 10uF 10V C603 10uF 10V ...

Page 25: ...V GND_LED R845 5 1K R833 33 C886 10uF 10V R830 0 C823 10uF 25V GND_LED IC833 KIA75S358F 3 IN 2 VEE 4 OUT 1 IN 5 VCC C887 10uF 10V R816 5 1K R883 10K DC_19V L801 2 2uH C829 10uF 10V C881 2 2uF 10V IC13 LM29152RS ADJ 1 EN 2 INPUT 4 OUTPUT 5 FLG ADJ 3 GND L871 2 2uH C806 0 1uF 16V R818 2 2K C830 10uF 10V IC803 KIA75S358F 3 IN 2 VEE 4 OUT 1 IN 5 VCC RED_EN C894 10uF 25V IC832 NLASB3157DFT2G 3 B0 2 GND...

Page 26: ...T C3715 100pF 50V OPT IC3701 AZ1117BH 1 8TRE1 OPT 1 ADJ GND 2 OUT 3 IN C3711 10uF 10V OPT C3717 0 1uF 16V OPT C3714 10uF 10V OPT 3 3V_TU 1 8V_TU TU3701 TDSS G551D B TUNER_EU 5 3 3V 11 DLIF_ N 2 RESET 10 DLIF_ P 4 SDA 1 NC_1 9 IF_AGC 8 NC_3 3 SCL 7 1 8V 6 NC_2 12 SHIELD A1 A1 B1 B1 R56 100 IF_P_MSTAR PC_L_IN HP_ROUT TUNER_RESET 3 5V_ST HP_LOUT C22 10uF 6 3V AV_CVBS_IN TU_SCL IF_AGC C23 10uF 6 3V PC...

Page 27: ...3701 AZ1117BH 1 8TRE1 1 ADJ GND 2 OUT 3 IN C3711 10uF 10V C3717 0 1uF 16V C3714 10uF 10V 3 3V_TU 1 8V_TU TU3701 TDSS G551D B TUNER_EU 5 3 3V 11 DLIF_ N 2 RESET 10 DLIF_ P 4 SDA 1 NC_1 9 IF_AGC 8 NC_3 3 SCL 7 1 8V 6 NC_2 12 SHIELD A1 A1 B1 B1 R56 100 IF_P_MSTAR PC_L_IN HP_ROUT TUNER_RESET 3 5V_ST HP_LOUT C22 10uF 6 3V AV_CVBS_IN TU_SCL IF_AGC C23 10uF 6 3V PC_R_IN IF_N_MSTAR C21 10uF 10V TU_SDA SID...

Page 28: ...25V DMD_D 15 DMD_D 3 DMD_DAD_OEZ DMD_LOADB DMD_D 22 C4 0 1uF 25V DMD_D 19 DMD_D 5 DMD_REF_1 9V DMD_TRC DMD_SCTRL C5 0 1uF 25V DMD_D 18 DMD_D 2 VRST_ 10V DMD_SAC_CLK FBX0040CMFF6UA00 P101 A1 A2 A3 A4 B1 B2 B3 B4 C1 C2 C3 C4 D1 D2 D3 D4 E1 E2 E3 E4 F1 F2 F3 F4 G1 G2 G3 G4 H1 H2 H3 H4 J1 J2 J3 J4 K1 K2 K3 K4 C6 0 1uF 25V DMD_D 21 DMD_D 1 DMD_SCTRL FBX0040CMFF6UA00 P102 A1 A2 A3 A4 B1 B2 B3 B4 C1 C2 C...

Page 29: ......

Reviews: