Acer X221W Technical Information download pdf (Page 15)

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

T

A1A

TOP

A

16

T

Title

Size Document Number Rev

Date: Sheet

of

A4

4.SCALER

DDCD_SDA

CLK-

DDCA_SDA

VSYNC

HSYNC

LVACKP

DDCD_SCL

DET_VGA

on_PANEL

DDCA_SCL

LVA3M

+5V

VCC3.3

VCC1.8

RIN

GNDG

GIN

BIN

GNDB

SOG

GNDR

R+

R-

G-

B+

B-

G+

CLK+

on_BACKLIGHT

Adj_BACKLIGHT

LVA3P

LVA2M

LVACKM

LVA2P

LVA1P

LVA1M

LVA0M

LVA0P

LVBCKP

LVB1P

LVB0P

LVBCKM

LBA2M

LVB3P

LVB0M

LVB2P

LVB1M

LVB3M

HPD_CTRL

DET_DVI

VCTRL

MUTE

VOLUME

STBY

A2

2.POWER

on_BACKLIGHT

Adj_BACKLIGHT

VCC1.8

VCC3.3

+5V

VCC12

VCTRL

PC5V

A3

3.INPUT

RIN

GIN

BIN

VSYNC

GNDR

GNDG

GNDB

DET_VGA

HSYNC

SOG

DDCA_SDA

DDCA_SCL

B-

G+

G-

R-

CLK-

R+

CLK+

B+

DDCD_SDA

DDCD_SCL

PC5V

DET_DVI

HPD_CTRL

A5

5.PANEL

LVB1M

LVB0M

LVB2P

LVA1M

LVB2M

LVB3M

LVA3P

LVBCKP

LVB3P

LVA1P

LVB1P

LVA0M

LVBCKM

LVA3M

LVA0P

LVB0P

LVACKP

LVA2P

LVACKM

LVA2M

on_PANEL

+5V

VCC12

A6

6.AUDIO

VOLUME

STBY

MUTE

VCC12

VCC3.3

+5V

VCC12

+5V VCC1.8

VCC3.3

PC5V

PC5V

VCC12+5V

VCC3.3

VCC1.8

VCC12

VCC3.3

Monitor Block Diagram

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Monitor Block Diagram

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