Key Board - Dixon P19W Service Manual

19" LCD Color Monitor

6.3 Key Board

green
CN001
1
2
3
4
5
6
C002 C001 C003
CONN NC/0.001uF NC/0.001uF NC/0.001uF
SGND
OK (3.0K) 1.435V
LBADC1
UP (1.8K) 1.042V
DOWN (1.8K) 1.042V
LBADC2
MENU (3.0K) 1.435V
LED_GRN#
LED001
yellow
LED
R002 3K 1/10W
C004 C005 R003
NC/0.001uF NC/0.001uF 1.8K OHM 1% 1/10W
SW004
1 2
SW
3 4
5
SGND SGND
GND
CONNECTOR
(OK)
R004 1.8K OHM 1% 1/10W
R005 3K 1/10W
SW005 SW003
1 2 1 2
SW SW
3 4 3 4
5 5
SGND SGND SGND SGND
LED
(UP) (Power) (DOWN) (MENU)
T P V ( Top Victory Electronics
G2759-B-X-X-1-070614
絬 隔 瓜 絪 腹
Key Component 1.KEY PAD
Thursday , June 14, 2007
Date
25
SW001 SW002
1 2 1 2
SW SW
3 4 3 4
5 5
SGND SGND SGND SGND
Co . , Ltd. ) OEM MODEL P19WH
TPV MODEL
T97SRXDBPHDIN
PCB NAME 715G2759-B
Sheet 2 of 2
Dixon P19W
B
Size
Rev A
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