Dc-Dc Convertor Schematic Diagram (5/6) - Panasonic AG-MD830E Service Manual

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REEL SERVO
DC-DC CONVERTOR
DC-DC CONVERTOR
REEL SERVO
DC-DC CONVERTOR SCHEMATIC DIAGRAM (E4: Page CBA-5)
3
A
B
IC2901
PIN
PLAY
REC
No.
1
12.8V
12.8V
c
2
2.8V
2.8V
3
2.9V
2.9V
4
2.9V
2.9V
5
17.0V
16.4V
6
2.8V
2.8V
7
2.9V
2.9V
8
2.9V
2.9V
D
9
16.5V
15.5V
10
1.0V
2.OV
11
1.0V
2.OV
12
OV
OV
13
1.5V
1.5V
14
2.5V
2.5V
E
15
0.5V
0.5V
16
1.2V
2.1V
17
0.5V
0.5V
18
1.2V
2.1V
19
OV
OV
20
OV
OV
F
21
2.4V
2.4V
22
2.3V
2.3V
23
2.8V
2.8V
24
2.4V
2.4V
G
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PIN
PLAY
REC
No.
1
OV
OV
2
4.9V
4.9V
3
2.5V
2.5V
H
4
OV
OV
5
2.5V
2.5V
6
OV
OV
7
--
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8
4.9V
4.9V
SCM-8
4
5
6
7
8
9
10
11
12
13
14
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Ref No.2900 Series.

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