Sharp CD-BK1600V Service Manual page 36

Video cd mini system
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CD-BK1600V/1800V/190V
CD VIDEO PWB-C (BOTTOM VIEW)
FROM
A
MAIN PWB
P32 4-A
CNS404
CNPV3
2 1
B
8
7
3
12
C
11
10
R20
XL1
R84
R83
C43
R81
R82
D
40
33
35
30
32
25
CV2
9
6
E
6
5
4
3
2
F
6
BI4
G
SW3
DISC
NUMBER
H
• The numbers
1
to
1
FROM
DISPLAY PWB
MAIN PWB
P35 11-A
CNS701
4
CNP12
121110 9
1
C23
R79
80
1
5
75
10
70
65
15
60
IC2
64
20
24
55
25
50
30
35
45
40
41
48 49
CV6
50
45
55
CV7
60 64
ICV1
1
5
10
20
15
17
16
CV5
CNP4
1 2 3 4 5 6
M3
T/T UP/DOWN
CNS4
MOTOR
1
1
+
13
are waveform numbers shown in page 40.
2
Figure 36 WIRING SIDE OF P.W.BOARD (6/8)
FROM
P33 10-A
CNS402
2
CNP11
4
3
2
1
Q1
R47
R25
ZD61
L61
C26
R10
C20
30
1
C27
C82
5
C17
25
C29
10
20
R44
R35
16
15
R38
R39
R40
Q2
R45
R46
R17
R16
RV1
RV2
42
RV84
DV4
DV5
QV3
22
CNP3
1 2 3 4 5 6
CD T/T UP/DOWN
MOTOR PWB-E
SW1
OPEN/
CLOSE
SW2
CLAMP
3
4
– 36 –
5
Q3
8
C53
7
6
5
4
3
2
1
13
7
6
5
R51
4
R53
3
R54
2
R56
1
1
1
40
5
35
10
30
15
25
20
21
5
CD
PW
6

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