Sharp R-990KS User Manual

R990K(W)
12 – 5
[4] Printed Wiring Board (Figure S-3)
Figure S-3. Printed Wiring Board
RR
0
1
2
1
31
1
1
1
1
1
654321
1
1357 9 45 78
3
3
14
58
12
12
12
32 33 64
3
4
6
9
13
CONV
HE A TE R
COM
RED BRN
OR G
BLK
PINK RED (BRN
RED)
D25
RY3
RY2
RY1
RY5
RY4
RY6
C11
R10
R11
D31
D30
D24
D23
18
17
16
19
21
22
23
24
14
15
B
B
B
B
B
E
E
E
E
E
Q40
Q25
Q24
Q21
Q20
ZD3
ZD4
8
10
11
12
(J 7)
(J 2)
(J 4)
(J 6)
(J 5)
(J 3)
C10
(C81)
(C 80)
(C 45)
(R 47)
(C46)
(C47)
(R 48)
(R 49)
(C N - D)
(C N - G )
CN - G
CN - F
CN - E
(ON L Y 9X58P J)
C7
C9
C5
C6
C21
C4
C2
C22 C1
R3
C3
C60
C50
C30
(R 45)
R91
R92
R93
R64
R80
R81
R73
D70
D71
D72
D73
D74
D75
D76
D77
R72
R71
R70
R79
R78
R77
R76
R75
R74
R86(J8)
R90
R7
R 100
R40
DAMP
SW
DOOR
SW
OVE N TE MP
R50
R51
R31
R30
POWE R TRANS
POWE R
OL T TM
R62
C20
26
CN - A
ZD2 R2
D3 D4
D1 D2
Q1
Q23
Q26
Q22
E
E
E
E
B
B
B
B
R63
D26
D21
D20
D7
D22
VR S1
DAMP M CO NV M FA N M P O WE R
(J 1)
T1
P
S1 S2
20
25
R4
(R 46)
R8
C8
E
B
Q3 Q4
B
E
IC1
IC2
IC3
57
(R 85)
(C F1)
(ONL Y
PHR)
CF1
C70
BE
Q90
32
DIP
,F

Sharp R-990KS Specifications

General

Brand	Sharp
Model	R-990KS
Category	Microwave Oven
Language	English