JVC RC-BM5 Service Manual page 44

Cd portable system
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Tuner section
5
4
3
2
Voltage chart
IC101 : TEA5757
PIN1
2.05 V
PIN13
0.71 V
PIN22
12.2 V
PIN2 - 6
0 V
PIN14
0.6 V
PIN23
4.82 V
PIN7
3.52 V
PIN15
0.64 V
PIN24
0.15 V
PIN8
4.15 V
PIN16
0.9 V
PIN25
1.34 V
PIN9
0.97 V
PIN17
0 V
PIN26
PIN10
0.64 V
PIN18
1 V
PIN27
4.79 V
PIN11
1.21 V
PIN19,20
1.11 V
PIN28
0.24 V
PIN12
0.78 V
PIN21
1.75 V
PIN29
0.23 V
1
A
PIN30,31
0 V
PIN39
0.99 V
PIN32
1.37 V
PIN40,41
1.27 V
PIN33
0.69 V
PIN42
0 V
PIN34
1.37 V
PIN43
0.75 V
0 V
PIN35
0.64 V
PIN44
0.21 V
PIN36
1.37 V
PIN37
0.54 V
PIN38
1.27 V
B
C
RC-BM5
RC-BM5
Voltage chart
Q106
557B
E
0 V
B
5.44 V
C
4.82 V
D
E
2-4
Q107
Q108
Q109
547B
547B
547B
4.83 V
4.86 V
0 V
0.5 V
0 V
0 V
0 V
0 V
0.5 V
AM SIGNAL
Parts are safety assurance parts.
When replacing those parts make
FM SIGNAL
sure to use the specified one.
RADIO SIGNAL
F
FROM MAIN PCB CN802/CN804
To F-5
on page 2-2
To C-5
on page 2-2
Voltage chart
Q102
Q103
2SA733P
2SC945
E
6.34 V
0 V
B
5.49 V
0 V
C
6.31 V
0 V
G
H

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