Acer Comprehensive Guide to the G185H Computer Monitor

1 VCC3.3

		VCC1.8	VDDC
VDDP			FB403		VCC3.3 FB401	AVDD VCC3.3 FB402	VPLL
VCC3.3	4	VCC1.8
		0 OHM +-5% 1/8W		C412	300OHM	300OHM
+ C403 C404	C406			C409			C408

C402

C410

C411

0.1uF/16V

C407

0.1uF/16V

10uF/50V

0.1uF/16V

C405

0.1uF/16V

0.1uF/16V

VDVI

VMPLL

VPLL

AVDD VDDP

VDDC

0.1uF/16V

0.1uF/16V

0.1uF/16V

0.1uF/16V

0.1uF/16V

VCC3.3

C401

0.22uF16V

R412

10K 1/16W 5%

C419

MVCC +

10UF50V

CMVCC

7 CMVCC +

C437

10UF50V

8 14

98

16

24

32 49 56 75

51 66 82

34

VCC3.3

FB404

VMPLL

VDVI

81

VCC3.3

VCC3.3

1

DSUB_R-

20

RIN0M AVDDDVIAVDDDVI

AVDDMPLL

AVDDPLL

AVDDADC

VDDP VDDP VDDP VDDP

VDDC VDDC VDDC

VDDC LVACKP

PA3

VCTRL

R402

0.1uF/16V

0.1uF/16V

59

VCTRL

300OHM

R403

LVA3P

54

PA0

0 OHM +-5% 1/8W

1

DSUB_R+

23

RIN0P

LVA3M

55

PA1

22

58

PA2

C414

C415

1

DSUB_G+

19

GIN0P

LVACKM

60

PA4

C413

1

DSUB_G-

GIN0M

LVA2P

21

61

PA5

NC

0.1uF/16V

1

DSUB_SOG

SOGIN0

LVA2M

18

62

PA6

1

DSUB_B+

BIN0P

LVA1P

17

63

PA7

R404

NC

1

DSUB_B-

BIN0M

LVA1M

27

64

PA8

Q405

1

DSUB_H

HSYNC0

LVA0P

28

65

PA9

NC

1

DSUB_V

VSYNC0

LVA0M

30

1

DDC1_SDA

DDCA_SDA/RS232_TX

LF_B

31

1

DDC1_SCL

DDCA_SCL/rs232_RX

1

RX2P

3

R+

R405

NC

4

1

RX2N

R-

6

PA[0..9]

DVI_5V

1

RX1P

G+

PA[0..9]

3

DDC_WP

1

7

1

RX1N

G-

R447

9

R406

1

RX0P

B+

PB0

10

67

PB[0..9]

Q401

1

RX0N

B-

LVB3P

PB[0..9]

3

12

68

PB1

NC

1

RXCP

CK+

LVB3M

13

69

PB2

NC

1

RXCN

CK-

LVBCKP

NC

100

70

PB3

R407

C416

1

DDC2_SDA

DDCD_SDA

LVBCKM

1

71

PB4

R446

1

DDC2_SCL

DDCD_SCL

LVB2P

72

PB5

NC

NC

LVB2M

73

PB6

NC

LVB1P

74

PB7

LVB1M

AVDD

15

77

PB8

REXT

LVB0P

MVCC

R401

390 OHM 1/16W

78

PB9

TSUMU5PEHL-LF

LVB0M

0.1uF/16V

26

REFP

NC

36

CMVCC

C417

45

R448

NC

46

25

NC

Q406

10K 1/16W 5%

REFM

41

EE_WP

GPIO_P23

42

GPIO_P22

AO3401

35

R445

NC/100R 1/16W 5%

U402

GPIO_P15/PWM0

PANEL_ID#

4

LVDS

47

R409

100R 1/16W 5%

WP

R410

1

8

37

PWM2/GPIO_P24

CS#

VCC

SDO

2

7

38

GPIO_P12

85

on_BACKLIGHT 4

6K8 1/16W 5%

WP

3

DO HOLD#

6

39

SCZ

86

WP#

CLK

SCK

PWM1/GPIO_P25

adj_BACKLIGHT 4

4

5

40

R449

VSS

DI

SDI

87

RSTN

EN25F20-100GCP3 PPWR_ON#

48

88

R415

100R 1/16W 5%

KEY1

47K1/16W

GPIO_P27/PWM1

GPIO_P00/SAR1

89

R416

100R 1/16W 5%

KEY2

C418

R413

GPIO_P01/SAR2

90

R417

100R 1/16W 5%

DET_CABLE

1

0.1uF/16V

10K 1/16W 5%

GPIO_P02/SAR3

84

RST

Reduce the luminance of LED-090901

GPIO_P06

91

R419

1K1/16W

LED_GRN/BLUE

92

R420

620R 1/16W 5%

LED_ORANGE

GPIO_P07

R421

93

R422

NC

PWM0/GPIO_P26

R423

94

HDCP_CTRL

1

GPIO_P13

100K 1/16W 5%

0R05 1/16W

96

95

R424

NC

R426

CMVCC

Mute

4 POWER_KEY#

C420

47pF

2

XIN

GPIO_P14

99

R425

100R 1/16W 5%

VCC3.3

X401

GPIO_P16/PWM2

14.31818MHz

97

10K 1/16W 5%

C421

47pF

XOUT

R427

1

R428

100R 1/16W 5%

NC/10K 1/16W 5%

C422 0.1uF/16V80

R450

BYPASS

R430

100K 1/16W 5%

FB406

44

R429

NC

MSCL

NC

4

Volume#

GPIO_P10/I2C_MCL

43

R431

NC

MSDA

GPIO_P11/I2C_MDA

NC

52

MODE[0]

53

GND GND GND GND GND GND GND GND GND GND

Q404

MODE[1]

NC

2 5

11

29

33

50

57

76

79

83

R440

NC

MSCL

MSDA

VCC3.3

VCC3.3

R444

R443

CN402

3.9K OHM 1% 1/16W

3.9K OHM 1% 1/16W

R441

R442

C423

1

KEY2

U403

2

KEY1

NC

NC

8

1

NC

3

POWER_KEY#

VCC

NC

4

LED_GRN/BLUE

EE_WP

7

WC

E1

2

5

LED_ORANGE

6

SCL

E2

3

6

5

SDA VSS

4

LF_B

C431

C432

C433

C434

R411

C435

R408

C436

NC

CONN

FB405

0.1uF/16V

0.1uF/16V

0.1uF/16V

0.1uF/16V

10K 1/16W 5%

0.1uF/16V

10K 1/16W 5%

lock type

NC

NC

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

OEM MODEL

Acer G185H Dual Only

Size

C

絬 隔 瓜 絪 腹

G2883-1-6-X-37-090901

TPV MODEL

CBPC9M6AFQH

Rev

E

Key Component

5.0.SCALER

PCB NAME

称爹

<称爹>

Date

Tuesday , September 01, 2009

Sheet

5 of 6

48