Sharp R-420EK - Printed Wiring Board

36
R-420EK
6
45
1
2
3
6
45
1
2
3
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
Figure S-4 . Printed Wiring Board of Power Unit
WH - 1
SH - B
SH - A
1
C3
C4
C5
R3
C2
F
C1
10
D4
D2
D1
D3
(J1)
D9
(D10)
RY3
(CN - D)
D8
ZD1
VRB
DU
R2
R1
R6
R5
SP1
3
E
B
D6
D5
Q2
R4
2
6
11
P
S
RY2
T1
AC
VRS1
5
D7
OMIF DU
9 8 7
E
Q1
B
4
E
RY1
AC
OL
TTM
FM
B
Q3
(CN - C)
CN - C
CN - B
CN - A
1
1
9
12
1
1
12
XA
VH
2
2