Sharp CD-BP1450V Service Manual page 30

Video cd mini system
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CD-BP1450V
CD VIDEO PWB-C (BOTTOM VIEW)
A
CNPV3
2 1
B
8
7
3
C
12
64
11
10
R20
XL1
R84
R83
C43
R81
D
R82
48 49
40
33
35
30
32
25
CV2
9
E
6
F
3
2
6
5
4
6
BI4
G
SW3
DISC
NUMBER
H
: Through-hole where the top and bottom patterns are connected.
• The numbers
1
to
13
1
All manuals and user guides at all-guides.com
FROM
FROM
DISPLAY PWB
MAIN PWB
P29 10-A
P26 4-H
CNS702
CNS601
4
CNP12
121110 9
1
4
C23
R79
C26
80
1
C27
5
75
10
70
C29
65
15
60
IC2
20
24
55
25
50
30
35
45
41
40
CV6
50
45
55
DV4
CV7
60 64
ICV1
1
5
10
20
15
16
17
CV5
CNP4
1 2 3 4 5 6
M3
T/T UP/DOWN
CNS4
MOTOR
1
1
+
are waveform numbers shown in page 33.
2
3
Figure 30 WIRING SIDE OF P.W.BOARD (6/7)
2
5
CNP11
3
2
1
Q1
Q3
R47
R25
C53
ZD61
L61
R10
C20
1
30
C82
5
C17
25
10
20
R44
R35
16
15
R38
R51
R39
R53
R54
R56
R40
Q2
R45
R46
R17
R16
RV1
RV2
42
RV84
40
5
DV5
35
10
QV3
30
15
25
20
22
CNP3
1 2 3 4 5 6
CD LOADING
MOTOR PWB-E
SW1
OPEN/
CLOSE
SW2
CLAMP
4
– 30 –
8
7
6
5
4
3
2
1
13
7
6
5
4
3
2
1
1
1
21
5
6

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