Control Panel Circuit (Figure S-2) - Sharp R-21LCF Service Manual
Light duty commercial microwave oven
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Also See for R-21LCF:
- Operation manual (24 pages) ,
- Specification sheet (2 pages) ,
- Operation manual (24 pages)
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[2] Control Panel Circuit (Figure S-2)
3
X
HZ11A3
ZD1
ZD2
1K
1W
R3
1K
R5
D10
1.5K
3.3K
R42
R41
4.7K
R40
220u/16V
C5
1000u/35V
C3
0.1u/50V
C2
100
2W
R11
10G471K
VRS1
Figure S-2. Control Panel Circuit
D21
ZD3
2
X
HZ6C3
4.7K
R20
ZD4
ZD5
C6
4.7K
R6
HZ4C1
0.1u/50V
C4
ZD6
4.7K
R10
D11
17
INT1
AIN0
18
0.1u/50V
AIN1
19
AIN2 20
C7
AIN3 21
P00 22
27K
P01 23
R9
P02 24
4.7K
J3
J2
6.2K
4.7K
J5
J4
4.7K
J7
J6
D22
D20
C31
4.7K
0.1u/50V
R30
C30
8
P22
7
P21
6
P20
5
D7
4
D6
3
D5
2
D4
1
D3
12 – 2
430
0
R7
330
R71
240
R72
150
R73
100
R74
100K
R60
100K
R61
R21LCF
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