Indicator Circuit - Sharp R-1600 Service Manual

1
A
B
C
D
E
510k 33k
R133 R132
/50v
F
15k
G
H
1
2
3
DEFROST TURNTABLE OFF COOK HELP
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
COM7
COM6
COM5
COM4
COM3
COM2
COM1
COM0
Z B
VSS
OSC1
OSC2
VD1
OSC3
OSC4
/50v 0.1
C125
0.1 C124
R134
k
k 4.7
k 4.7 R123
k 4.7 R122
k 4.7 R121
k 4.7 R120
2
3
4
SEG35
SEG36
SEG37
SEG38
SEG39
COM16
/50v
COM15
C129
COM14
COM13
COM12
COM11
COM10
COM9
COM8
A C
B C
C C
D C
E C
F C
VC5
VC4
VC3
VC2
VC1
/50v
C127
k 4.7 R131
k 4.7 R130
k 4.7 R129
k 4.7 R128
k 4.7 R127
k 4.7 R126
4.7 R125
R124
4
37
5
0.1
0.1 /50v 0.1
C128
5
R-1600
R-1601
R-1602
6
A
B
C
D
E
F
G
H
6