Read Sharp AR-C170 (serv.man8) Service Manual online
AR-C170 OPERATION KEY PWB / 操作キー PWB 6 - 2
4
4
3
3
2
2
1
1
D
C
B
A
SW7
B3F-6102
1
2
3
SW6
B3F-6102
1
2
3
SW5
B3F-6102
1
2
3
R21
47KJ
R18
47KJ
SW12
B3F-6102
1
2
3
SW11
B3F-6102
1
2
3
SW10
B3F-6102
1
2
3
SW9
B3F-6102
1
2
3
BZ1
PKM13EPY-4000-A0
R20
47KJ
SW13
B3W-1100
1
3
5
2
4
R17
1kJ
SW21
B3F-6102
1
2
3
SW20
B3F-6102
1
2
3
SW14
B3W-1100
1
3
5
2
4
SW19
B3F-6102
1
2
3
SW18
B3F-6102
1
2
3
SW17
B3F-6102
1
2
3
3-TB
R19
47KJ
SW15
B3W-1100
1
3
5
2
4
C1
47uF/16V
C2
22000pF
SW4
B3F-6102
1
2
3
SW3
B3F-6102
1
2
3
SW2
B3F-6102
1
2
3
R22
47KJ
SW1
B3F-6102
1
2
3
SW16
B3W-1100
1
3
5
2
4
SW8
B3W-1100
1
3
5
2
4
+5V
+5V
+5V
+5V
+5V
+5V
+5V
SCAN0
SCAN1
SCAN2
SCAN3
SCAN4
SENSE0
SENSE1
SENSE2
SENSE3
SENSE4
/BZR
GND2
+5V
1 K
4 K
7 K
* K
2 K
5 K
8 K
0 K
3 K
6 K
9 K
# K
CLK
CAK
CPK
BPK
PRK
FAK
COK
JOK
CUK
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