BenQ GL2450HE Service Manual download pdf (Page 84)

84

Key Board

715G5048K01000004I

ZD008

NC/UDZSNP5.6B

1 2

ZD006

NC/UDZSNP5.6B

1 2

GND

ZD001NC/UDZSNP5.6B

1 2

0.673V

POWER

MENU

GND

CN001 pin1

SMD: down

DIP: up

GND

CN001

CONN

1

2

3

4

5

6

7 8

GND

SW006

SW

34

2 1

5

6

SW006

RIGHT

(ENTER)

LED_GRN#

LED001

LED

2

4

1

3

GND

ZD002NC/UDZSNP5.6B

1 2

GND

(LEFT)

GND

(3.0K)ENTER

GND

DC_POWERON

SW002

GNDGND

(Power)

LED001

GND

2.31V

(AUTO)

SW004

(1.0K)

(MENU)

SW005

GND

LED_GRN#

SW003

SW

34

2 1

5

6

LBADC1

ZD007

NC/UDZSNP5.6B

1 2

(RIGHT)

AUTO

ZD005NC/UDZSNP5.6B

1 2

1.435V

SW001

SW

34

2 1

5

6

GND

0.673V

C

11Wednesday , June 15, 2011

715G0000-A

01.KEY BOARD

G5048-C-X-X-2-110603

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

ZD004NC/UDZSNP5.6B

1 2

R008

9K1 1/8W 1%

SW005

SW

34

2 1

5

6

ENTER

SW004

SW

34

2 1

5

6

LEFT

LED_RED#

GND

(9.1K)

GND

RIGHT

GND

R007 0R05OHM1/8W

R002 3K 1/8W +/-1%

R004 1K 1/8W 1%

SW001

GND

LEFT

LBADC1

GND

(1.0K)

LBADC2

R005 3K 1/8W +/-1%

GND

1.435V

AUTO

SW002

SW

34

2 1

5

6

LBADC2

GND

R003 1K 1/8W 1%

GND

MENU

SW003

LED_RED#

ZD003NC/UDZSNP5.6B

1 2

GND

B

(3.0K)

1 2 ... 79 80 81 82 83 84 85 86 87 88 89 ... 98 99

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