Service manual

39
8.3 Key Board
UP
KEY1
KEY2
GND
KEY1
R001 2K OHM 1% 1/10W
R003 3K 1/10W 1%
KEY1DOWN UPKEY2
1
2
3
4
CN003
CABLE
1 3 5
2 4 6 8
7
SW02
SW
1
UP
DOWN
KEY2
GND
R002 3K 1/10W 1%
DOWN
2
R004 2K OHM 1% 1/10W
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 C
VX2423W f unction key
A
22Monday , January 19, 2009
715G3302-C
<
称爹 >
2. Key board
G3302-C-X-X-1-081230
KEY2
KEY1