Panasonic WV-CF224 Service Manual page 17

CONDUCTOR VIEW OF SENSOR BOARD
B
A
(COMPONENT SIDE)
1
B
A
1
SENSOR BOARD
SENSOR BOARD
(PATTERN SIDE)
5-1
<INDEX>
SENSOR BOARD
(COMPONENT SIDE)
IC1
IC2
IC3
IC301
Q1
Q2
Q4
Q5
D1
D301
D302
D303
2
<INDEX>
SENSOR BOARD
(PATTERN SIDE)
IC4
IC5
IC6
IC7
IC8
D2
2
A1,A2,B1,B2
B1
B2
B1
A1
A1
A1
A1
A1,B1
B1
B1
B1
A1,A2
B1
A1,A2,B1,B2
A2
B2
A2