Printed Wiring Board - Sharp R-420EK Service Manual

R - 4 2 0 E K
1
A
B
C
D U
D
E
CN - A
F
G
H
1
2
3
1
C3
C4
1
3
R3
R2
ZD1
R1
R6
D8
VRB
(J1)
RY1 FM
OL
TTM
Figure S-4 . Printed Wiring Board of Power Unit
2
3
4
(CN - C) 1
9
12
CN - C
R5
C5
4
B
E
Q3
SP1
D9
(CN - D)
(D10)
4
36
5 6
1 2
2
1
CN - B
C2
C1
10
D4
D2
D1
D3
RY3
5 6
A
B
C
D
E
F
G
H