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Key board, Auto lbadc1 vol- (2k), Menu (2k) (gnd) (1k) lbadc2 vol+ 0 v – Acer X233HZ User Manual

Page 50: 1v 0.65v, Ecolor(gnd)

background image

50

Key board

GND

R002

2K OHM 1% 1/10W

AUTO

LBADC1

VOL-

(2K)

P

O

W

E

R

MENU

(2K)

(GND)

(1K)

LBADC2

VOL+

0 V

A

U

T

O

LBADC1

R004

2K OHM 1% 1/10W

LBADC2

M

E

N

U

LED_GRN#
LED_RED#

change Net name

MENU--->AUTO

AUTO----MENU

DC_POWERON

1
2
3
4
5
6

CN001

CONN

2007/5/11

1

2

4

3

5

SW006

SW

1

2

4

3

5

SW003

SW

G

1

GND1

GND-EMI

G

1

GND2

GND-EMI

GND

1

2

4

3

5

SW004

SW

1

2

4

3

5

SW001
SW

ECOLOR

Z

D

0

0

5

U

D

Z

S

5

.6

B

1

2

4

3

5

SW002

SW

2007/5/18

2007/5/18

2007/5/18

2007/5/18

2007/5/18

2007/5/18

CONNECTOR

1

2

4

3

5

SW005

SW

C

0

0

6

N

C

V

O

L

+

C005

NC

C002
NC

C

0

0

8

N

C

C003
NC

Z

D

0

0

2

U

D

Z

S

5

.6

B

2007/5/18

C001
NC

C004

NC

1.1V

1.1V

0.65V

LED

POWER

AUTO

MENU

VOL-

VOL+

C

0

1

0

N

C

Z

D

0

0

1

U

D

Z

S

5

.6

B

CN001

Z

D

0

0

6

U

D

Z

S

5

.6

B

C

0

1

1

N

C

C

0

0

9

N

C

E

C

O

L

O

R

GND

2007/5/18

C

0

0

7

N

C

Z

D

0

0

4

U

D

Z

S

5

.6

B

R005

1K 1/10W 1%

OEM MODEL

Size

Rev

Date

Sheet

of

TPV MODEL

PCB NAME

称 称

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

Key Component

ACER

A

X173/X173W/X193W/P193W/X223W

B

1

2

Sunday , June 17, 2007

715G2731-B-AC

<

称称

>

02.Key Board

G2731-B-AC-X-1-070617

LED_RED#

c

1

A

1

2

A

2

3

LED001

LED

Z

D

0

0

3

U

D

Z

S

5

.6

B

ECOLOR(GND)

V

O

L

-

GND

0 V

LED_GRN#

http://www.wjel.net

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