HP LP2475w - 24" LCD Monitor, Service Manual

24" LCD Color Monitor                                                                             HP LP2475w 

22 

7. Schematic     

7.1 Main Board   
     

+3.3V_HDMISW

GND

OC_S3

SEL3

GND

SCL_HDMI

RX1-_A

RXC+_B

RX_0-

D115

BAV99

3

1

2

U122

PI3V512QE

1

2

3

4

5

6

7

8

9

10

18

19

20

21

22

23

11

13

17

16

15

14

12

24

VD

D

Y A

GN

D

V

D

D

Y B

YC

GN

D

YD

VD

D

GN

D

IC0

VD

D

GN

D

IB1

IB0

IA1

Y E

IE1

ID0

IC1

ID1

IE0

SEL

IA0

R229

10 OHM 1/10W

place C? close to

corresponding pin

DDC-SEL_A= 0V, X/Y/Z = X0/Y0/Z0 (DIGITAL)

VSA

AVI-B_B

R261

NC

ZD105

RLZ5.6B

1

2

R241

75 OHM 1/10W

SL_CEC

DDC-5V

R281

10K OHM 1/16W

R212

4.7K OHM 1/10W

R218

0 OHM 1/10W

FB101

30 OHM

1

2

SL_HSY NC

SEL2

R200

4.7K OHM 1/10W

R231

10 OHM 1/10W

R220

47 OHM 1/10W

R253

20R 1/16W 5%

+5V

GND

DVI-I_B_Cable_detect

C202

NC

1

2

C233

NC

R276

4.7K OHM 1/10W

R325

0 OHM 1/16W

+3.3V_HDMISW

GND

HSYNC_B

DDC-SDA_B

R235

75 OHM 1/10W

4/1 Allion

WP_DVI

AVI-R_A

D114

BAV99

3

1

2

R275

4.7K OHM 1/16W

L201 600 OHM

GND

SL_RXC-

HP_A

DDC-SDA_B

RX_C-

FB111

30 OHM

1

2

C213

0.1UF16V

GND

GND

HDMI1_CK-

GND

H

FB113

30 OHM

1

2

R237

75 OHM 1/10W

ZD110

RLZ5.6B

1

2

GND

GND

SL_RX2-

RX_0+

R222

20R 1/16W 5%

+5V

GND

DDC-5V

HSA

RXC+_A

C254

0.1uF 16V

Q101

PMBS3904

R344

0 OHM 1/16W

4/1 Allion

GND

AVI-VS_B

R249

75 OHM 1/16W 1%

R232

0 OHM 1/10W

R209

47 OHM 1/10W

GND

HDMI1_CK-

EQ_S0

Z

D

115

EG

A1

06

03

V0

5A

1-

B

1

2

R236

10 OHM 1/10W

SL_CEC

DDC-SEL_B

DVI-5V_A

AVI-R_B

H

RXC-_A

C191

0.22uF

CN108

HDMI

20

21

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

23

22

SHELL1

SHELL2

D2+

D2 Shield

D2-

D1+

D1 Shield

D1-

D0+

D0 Shield

D0-

CK+

CK Shield

CK-

CE Remote

NC

DDC CLK

DDC DATA

GND

+5V

HP DET

SHELL4

SHELL3

GND

R215

10 OHM 1/10W

R283

10K OHM 1/16W

R262

100 OHM 1/16W

R250

75 OHM 1/16W 1%

ZD103

RLZ5.6B

1

2

R224

20R 1/16W 5%

R252

20R 1/16W 5%

2/15 Add for EMI

AVI-SCL_B

RX_0+

R223

10 OHM 1/10W

C256

0.1uF 16V

R277

4.7K OHM 1/10W

DDC-SEL_A

AVI-VS_A

AVI-G_B

D109

BAV70

3

1

2

Close To Pericom341

HDMI_CD

DVI-5V_B

ZD113

RLZ5.6B

1

2

R239

0 OHM 1/10W

C207

NC

GND

DDC-5V

H

U127

SN74LV4053ADR

12

13

2

1

5

3

6

11

10

9

14

15

4

16

8

7

X0

X1

Y 0

Y 1

Z0

Z1

INH

A

B

C

X

Y

Z

VC

C

GND

VEE

+5V

+5V

SEL2

OC_S0

R244

20R 1/16W 5%

R342

0 OHM 1/16W

C228

33pF

R269

NC

HSA

WP_DVI

RXC-_B

H

C221

0.1UF16V

D123

BAV99

3

1

2

RED_A+

AVI-R_B

RX_1-

R238

10 OHM 1/10W

C217

0.1UF16V

DVI-I_B PART

GND

+3.3V

AVI-B_A

DDC-SDA-DVI_B

RX_1+

RX2+_B

C257

0.1uF 16V

R204

47 OHM 1/10W

EMI CHANGE

GND

SL_VSYNC

RXC-_B

R211

4.7K OHM 1/10W

R272

56 OHM 1/10W

HSY NC_A

DDC-SCL-AVI_B

EQ_S0

C200

NC

1

2

R346

0 OHM 1/16W

R294

NC

GND

GND

RX_1-

RX0-_B

ZD108

RLZ5.6B

1

2

GND

+5V

HDMI_HPD

SL_CEC

H

C205

NC

R310

NC

GND

SEL1

H

R233

0 OHM 1/10W

GND

RX_2+

HDMI1_D0-

D108

BAV70

3

1

2

GND

GND

DDC-SCL-DVI_B

R288

NC

R291

NC

+5V

SEL1

SL_HPD

DVI-I_A_Cable_detect

AVI-HS_B

H

R245

20R 1/16W 5%

DDC-SCL-AVI_A

DDC-SDA-AVI_A

C255

0.1uF 16V

GND

EQ_S1

DDC-SEL_B= 0V, X/Y/Z = X0/Y0/Z0 (DIGITAL)

GND

S

RX0-_B

RXC+_A

FB109

30 OHM

1

2

R225

10 OHM 1/10W

R207

47 OHM 1/10W

R265

4.7K OHM 1/10W

4/2 Allion

+5V

VSY NC_B

R205

4.7K OHM 1/10W

R290

NC

R345

0 OHM 1/16W

D101

BAT54C

GND

GND

DDC-SCL_A

DC5V

HDMI1_D0-

D126

BAV99

3

1

2

C226

0.1UF16V

GND

GND

DVI-SDA_A

OC_S1

3/17 WP

GND

GND

+3.3V_HDMISW

R259

4.7K OHM 1/10W

R343

0 OHM 1/16W

R299 100 OHM 1/16W

C222

0.1UF16V

GND

VSYNC_B

EQ_S1

R295

4.7K OHM 1/10W

GND

+5V

VSYNC_A

HDMI1_CK-

C225

0.1UF16V

Del C194/196/198

GND

+3.3V_HDMISW

DVI_A_CD

DVI-5V_B

DDC-5V

H

R242

0 OHM 1/10W

U116

M24C02-WMN6TP

1

2

3

4

5

6

7

8

A0

A1

A2

VSS

SDA

SCL

WP

VCC

+5V

+5V

SL_DDC_SDA_HDMI

HP_B

DVI-SCL_B

DVI-I_A_Cable_detect

C188

0.22uF

DSUB_SWITCH1

DDC-SCL_B

RX_C-

R293

NC

DVI-I_B PART

DVI_B_CD

DDC-SCL_B

DDC-5V

H

ZD101

RLZ5.6B

1

2

HP_B

R227

0 OHM 1/10W

R324

0 OHM 1/16W

OE_MUX

R297 100 OHM 1/16W

R336

2.2K OHM 1/10W

VSA

SCL_HDMI

HDMI1_D2-

R273

56 OHM 1/10W

GND

AVI-B_B

CK+_HDMI

H

R267

NC

ZD109

RLZ5.6B

1

2

R339

2.2K OHM 1/10W

4/1 Allion

SL_RX1-

H

RX_2-

SDA_HDMI

C218

0.1UF16V

C215

0.1UF16V

GND

D1-_HDMI

WP_DVI

C246

0.1uF 16V

R331

0 OHM 1/10W

GND

HDMI1_D2-

D2-_HDMI

SEL3

U115

SN74LV4053ADR

12

13

2

1

5

3

6

11

10

9

14

15

4

16

8

7

X0

X1

Y 0

Y 1

Z0

Z1

INH

A

B

C

X

Y

Z

VC

C

GND

VEE

ZD106

RLZ5.6B

1

2

R327

0 OHM 1/16W

C250

0.1uF 16V

ZD114

NC

1

2

Q102

PMBS3904

2/15 Add for EMI

+3.3V

GND

C211

0.1UF16V

R280 1K OHM 1/10W

C204

NC

1

2

R202

4.7K OHM 1/10W

R255

4.7K OHM 1/16W

U123

PI3HDMI341ARCFFE

51

64

23

53

14

5

34

2

73

6

20

62

40

68

9

66

44

28

18

26

78

19

79

38

31

37

43

30

42

56

71

60

10

8

16

22

48

74

52

33

69

4

13

59 65

55

15

46

50

67

58

39

36

61

70

77

35

54

21

24

75

1

76

3

45

29

47

72

11

25

80

12

32

49

63

17

41

57

27

7

D0-3

SCL2

S3

GN

D

D2-1

CLK-1

CLK+

SDA1

D1-2

CLK+1

OC_S2

HPD2

HPD_SINK

CLK+2

D0+1

GN

D

HPD3

D1+

OC_S1

D2-

GN

D

OC_S0

VC

C

SCL_SINK

D0+

GN

D

VC

C

GN

D

OE

VC

C

D0+2

EQ_S1

GN

D

D0-1

GN

D

S2

CLK-3

D1+2

D0+3

VC

C

VC

C

GN

D

VC

C

GN

D

GN

D

D1+3

D2+1

SCL3

VC

C

CLK-2

D2+3

SDA_SINK

GN

D

VC

C

D0-2

D2+2

CLK-

D1-3

S1

GN

D

VC

C

OC_S3

D2-2

SCL1

SDA3

D1-

GN

D

GN

D

D1-1

D2+

HPD1

D1+1

D0-

CLK+3

SDA2

VC

C

EQ_S0

D2-3

VC

C

VC

C

+3.3V_HDMISW

OE_MUX

DDC-SCL-DVI_B

RX_2-

R296

NC

C1

C2

C3

C4

C5

C5

CN107

JACK

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

31

32

25

26

27

28

29

30

DATA2-

DATA2+

DATA2/4_SHLD

DATA4-

DATA4+

DDC_CLK

DDC_DATA

VSY NC

DATA1-

DATA1+

DATA1/3_SHLD

DATA3-

DATA3+

+5V

GND

H_PLUG_DET

DATA0-

DATA0+

DATA0/5_SHLD

DATA5-

DATA5+

CLK_SHLD

CLK+

CLK-

TH

1

TH

2

ANA_Red

ANA_Green

ANA_Blue

ANA_HY NC

ANA_GND

ANA_GND

FB110

30 OHM

1

2

R279

NC

RX1+_B

OC_S3

R341

0 OHM 1/16W

DDC-SDA-DVI_A

DVI-I_B_Cable_detect

DSUB_SWITCH1

H

Q103

PMBS3904

R338

2.2K OHM 1/10W

D121

BAV99

3

1

2

R337

2.2K OHM 1/10W

GND

HDMI_HPD

ZD104

RLZ5.6B

1

2

R340

0 OHM 1/16W

C201

NC

1

2

GND

GND

HDMI1_D1-

C203

NC

1

2

C252

0.1uF 16V

C247

0.1uF 16V

DDC-5V

+5V

DDC-SCL-AVI_B

C192

0.22uF

R217

47 OHM 1/10W

H

DDC-SDA-DVI_A

R264

100 OHM 1/16W

R347

0 OHM 1/16W

DSUB_SWITCH

AVI-SDA_B

GND

GND

SEL3

VSY NC_A

Z

D

116

E

G

A

10603V

05A

1-B

1

2

U112

M24C02-WMN6TP

1

2

3

4

5

6

7

8

A0

A1

A2

VSS

SDA

SCL

WP

VCC

+3.3V_DEVICE

DC5V

DDC-SDA-AVI_B

AVI-G_A

AVI-G_B

C214

0.1UF16V

R300

NC

GND

SDA_HDMI

RED_A+

HDMI1_D1-

C243

0.1uF 16V

RX1-_A

ZD107

RLZ5.6B

1

2

R234

75 OHM 1/10W

R226

0 OHM 1/10W

EMI CHANGE

GND

RED_B+

HDMI1_D1-

OC_S0

SCL_HDMI

C249

0.1uF 16V

R251

75 OHM 1/16W 1%

DDC-SEL_A= 3.3V, X/Y/Z = X1/Y1/Z1(ANALOG)

Del C193/195/197

GND

+5V

VSB

RX2-_B

D0+_HDMI

RX1+_B

R258

4.7K OHM 1/10W

RX1+_A

R323

0 OHM 1/16W

D117

BAV99

3

1

2

U117

AZC099-04S

1

2

3

4

5

6

I/O1

GND

I/O2 I/O3

VDD

I/O4

R257

20R 1/16W 5%

+3.3V_HDMISW

AVI-SDA_A

RX_0-

HDMI1_D0-

C248

0.1uF 16V

D112

BAV99

3

1

2

ZD102

RLZ5.6B

1

2

+3.3V_HDMISW

GND

DDC-SCL-DVI_A

OC_S1

C251

0.1uF 16V

C242

0.1uF 16V

GND

GND

VGA_SCL

RX1+_A

RX2+_A

RX1-_B

D120

BAV99

3

1

2

place C?~C? close to

corresponding pin

G

Hurley  24W

Custom

2

10

Wednesday , June 04, 2008

<

称爹

>

01.SAFE-Lite Input

T2972-G-X-X-1-080604

OEM MODEL

Size

Rev

Date

Sheet

of

TPV MODEL

PCB NAME

称爹

T P V   ( Top    Victory     Electronics    Co . ,   Ltd. )

Key Component

絬

隔

瓜

絪

腹

GND

RXC-_A

U110

M24C02-WMN6TP

1

2

3

4

5

6

7

8

A0

A1

A2

VSS

SDA

SCL

WP

VCC

R284

10K OHM 1/16W

GND

DVI-SDA_B

H

C234

0.22uF

DDC-SEL_B= 3.3V, X/Y/Z = X1/Y1/Z1(ANALOG)

EMI CHANGE

+3.3V_HDMISW

SL_DDC_SCL_HDMI

RX0+_A

R311

0 OHM 1/10W

+5V

R260

4.7K OHM 1/10W

C245

0.1uF 16V

R278

4.7K OHM 1/10W

+3.3V_HDMISW

OE_MUX

AVI-G_A

RX0+_B

DDC-SCL-DVI_A

D125

BAV99

3

1

2

U128

AZ1045-04QU

1

2

3

4

5

6

7

8

9

10

Line-1

Line-2

VDD

Line-3

Line-4

NC

NC

GND

NC

NC

C189

0.22uF

R292

NC

R254

4.7K OHM 1/10W

R221

47 OHM 1/10W

GND

GND

+5V

RED_B+

DDC-SCL-AVI_A

RX2+_B

C219

0.1UF16V

R326

0 OHM 1/16W

R214

10 OHM 1/10W

GND

RX_C+

R228

10K OHM 1/16W

+

C240

22uF50V

R263

100 OHM 1/16W

VSB

C212

0.1UF16V

RX2-_A

DDC-5V

HDMI1_D2-

EMI CHANGE

VSIS 4/28

GND

DDC-SDA-AVI_B

DDC-SDA_A

RX_2+

RX0-_A

D124

BAV99

3

1

2

R213

4.7K OHM 1/10W

C220

0.1UF16V

D113

BAV99

3

1

2

+5V

AVI-R_A

HDMI1_D2-

R246

75 OHM 1/16W 1%

RX2+_A

HSYNC_A

DDC-SDA_A

DDC-5V

H

HDMI1_D0-

HDMI1_CK-

SCL_HDMI

C253

0.1uF 16V

C199

NC

1

2

R268

NC

D118

BAV99

3

1

2

+3.3V_HDMISW

RX_1+

D111

BAV99

3

1

2

HDM I

+3.3V_DEVICE

HSB

AVI-SCL_A

U101

M24C02-WMN6TP

1

2

3

4

5

6

7

8

A0

A1

A2

VSS

SDA

SCL

WP

VCC

C244

0.1uF 16V

C230

33pF

GND

GND

SEL2

C229

33pF

R247

75 OHM 1/16W 1%

DVI-I_A PART

GND

+5V

RXC+_B

HSB

U114

SN74LV4053ADR

12

13

2

1

5

3

6

11

10

9

14

15

4

16

8

7

X0

X1

Y 0

Y 1

Z0

Z1

INH

A

B

C

X

Y

Z

VC

C

GND

VEE

4/1 Allion

GND

SDA_HDMI

C216

0.1UF16V

R248

75 OHM 1/16W 1%

+

C209

100uF 16V

DVI-I_A PART

AVI-HS_A

R298 100 OHM 1/16W

R219

47 OHM 1/10W

DDC-SDA-AVI_A

AVI-B_A

R322

0 OHM 1/16W

U126

M24C02-WMN6TP

1

2

3

4

5

6

7

8

A0

A1

A2

VSS SDA

SCL

WP

VCC

RX0-_A

DVI-5V_A

RX2-_B

C223

33pF

R270

4.7K OHM 1/10W

+3.3V_HDMISW

+5V

SL_RX0-

DDC-SCL_A

RX2-_A

U119

AZC099-04S

1

2

3

4

5

6

I/O1

GND

I/O2 I/O3

VDD

I/O4

R271

NC

R282

10K OHM 1/16W

+5V

HSY NC_B

RX0+_B

H

R230

10K OHM 1/16W

+5V

CK-_HDMI

SDA_HDMI

D122

BAV99

3

1

2

C210

0.1UF16V

GND

RX1-_B

R210

4.7K OHM 1/10W

R243

75 OHM 1/10W

FB114

120 OHM

1

2

OC_S2

R301

NC

C227

0.1UF16V

R274

NC

R240

75 OHM 1/10W

R208

4.7K OHM 1/10W

R203

4.7K OHM 1/10W

R206

47 OHM 1/10W

+5V

RX0+_A

HDMI1_D1-

DDC-SDA-DVI_B

C224

0.1UF16V

ZD112

RLZ5.6B

1

2

+3.3V_HDMISW

VGA_SDA

HP_A

DVI-SCL_A

D2+_HDMI

OC_S2

R266

NC

D119

BAV99

3

1

2

R256

20R 1/16W 5%

D0-_HDMI

RX_C+

U129

AZ1045-04QU

1

2

3

4

5

6

7

8

9

10

Line-1

Line-2

VDD

Line-3

Line-4

NC

NC

GND

NC

NC

+5V

GND

D1+_HDMI

SEL1

ZD111

RLZ5.6B

1

2

C1

C2

C3

C4

C5

C5

CN106

JACK

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

31

32

25

26

27

28

29

30

DATA2-

DATA2+

DATA2/4_SHLD

DATA4-

DATA4+

DDC_CLK

DDC_DATA

VSY NC

DATA1-

DATA1+

DATA1/3_SHLD

DATA3-

DATA3+

+5V

GND

H_PLUG_DET

DATA0-

DATA0+

DATA0/5_SHLD

DATA5-

DATA5+

CLK_SHLD

CLK+

CLK-

TH

1

TH

2

ANA_Red

ANA_Green

ANA_Blue

ANA_HY NC

ANA_GND

ANA_GND

R201

4.7K OHM 1/10W

R216

0 OHM 1/10W

FB112

30 OHM

1

2

D116

BAV99

3

1

2