Polaroid FLM-2632 Service Manual page 48

Front/Side Control Buttons
SW1
POWER-ON
SW2
SOURCE
SW3
MENU
SW4
CH-UP
SW5
CH-DOWN
SW6
VOL-UP
SW7
VOL-DOWN
R1 R2 R3 R4
4.7K 4.7K 4.7K 4.7K
ZD1 ZD2 ZD3 ZD4
5.6V 5.6V 5.6V 5.6V
48
VCC
R5 R6 R7
4.7K 4.7K 4.7K
VCC
POWER-ON
SOERCE
MENU
CH-UP
CH-DOWN
VOL-UP
VOL-DOWN
GND
ZD5 ZD6 ZD7
5.6V 5.6V 5.6V
Proview Electronics (Taiwan) Co., LTD.
6F, NO.1, Pau-Sheng Rd., Yung-Ho City,
Taipei County, Taiwan R.O.C.
Tel: 886-2-2231-6789 Fax: 886-2-2232-4613
Title
KEYPAD PCB
Size Document Number
A
GF371-XU
Date: Friday , September 30, 2005
C1
0.1uF
J1
1
2
3
4
5
6
7
8
9
CON9
Hous 9P-1.0
Rev
A
Sheet 1 of 1
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