Sharp R-320CD Service Manual page 40

R-320CD/CK/CW
R-330CK/CW
1
A
B
0 A
1 A
2 A
GND
/25v 0.01
C
1.5k
TH1
R110
4.7k
(J16) (J17)
4.7k
D
(J14) (J15)
4.7k
(J12)
(J13)
4.7k
(J10) (J11)
/25v 0.01 15k
C14 R11
E
UDZ4.3B
ZD10
1k R10
/25v
0.01
C13
F
15k
R12
/50v
0.1
C12
/50v 0.1 C11
/16v 47 C10
LD13
G
H
1
2
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
P74
P75
P76
P77
VCC
P80
P W
P81
SCL
P82
SDA
P83
P84
P85
P86
P87
C100
P90
P91
SEG35
15k R111
/25v 0.01 C93
/25v 0.01
C92
/25v
620k R98
300k R99
150kF R100
4.7k
/25v 0.015 75kF R101
C91
37.4kF R102
/50v 0.1
C90
3.57kD R96 3.32kD R91
LD14 LD15 LD16
2
4
3
1M
R80
P33
P32
P31
P30
P27
P26
P25
P24
P23
P22
P21
P20
RES
TEST
OSC1
OSC2
VSS
2 X
1 X
P17
P16
P15
P14
P13
P12
P11
P10
AVSS
AN11
AN10
/25v
0.01
C110
0.01
C40
R40
4
3
38
5
15k R60
15k R61
15k R62
15k R63
15k R64
15k R65
15k R66
15k R67
330pF/50v C60
330pF/50v C61
330pF/50v C62
330pF/50v C63
330pF/50v C64
330pF/50v C65
270k R74
270k R75
270k R76
270k R77
270k R78
270k R79
5
6
A
B
C
D
E
F
G
H
6