Sharp R-312AW - Printed Wiring Board

28
R-312AW
R-312AK
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
0
0
0
LD1 LD2 LD3 LD4 LD5
WH-1
SH-A (GREEN)
SH-B
(R2/J4)
Q2
(Q1)
C5
T1
6
1
(1) (3)
3
(7) (4)
4
RY1
RY2
HVT
DU
DU
OMIF OMIF
AC
(COM)
OL FM AC
VH
XH
13
13
CN - A
TTM
1
E
E
R4
D6
D5
(C4)
B
B
1
1
1
2
2
DIP
CN - C
9
R5
(R1)
(ZD1)
(CN - B)
DOOR SW
(C3)
R6
SP1
D7
Q3
(J3)
(J2)
(J1)
6
7
C1
D4
D2
D1
D3
C2
BE
R3
(D9)
D8
VRS1
(RY3)
LOT NO.
F
2
3
4
5
12
WH-1