Read Sharp CD-BA1500 (serv.man8) Service Manual online
CD-BA1500H
– 38 –
Figure 38 WIRING SIDE OF P.W.BOARD (5/7)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• The numbers
1
to
13
are waveform numbers shown in page 42.
CNS401
P35 8 - A
TO MAIN PWB
CNS701
P37 10 - A
TO DISPLAY PWB
-
M1
SPINDLE MOTOR
1
7
1
8
CNS1B
CNS1A
CNS2B
CNS2A
CNS3B
CNS3A
RD
WH
GY
WH
WH
GY
WH
WH
GY
WH
RD
WH
GY
WH
GY
WH
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
1
2
3
4
5
2
3
4
5
1
2
3
4
5
2
3
4
5
6
7
7
6
7
7
PICKUP UNIT(306)
CD SERVO PWB-B
CD MOTOR
PWB-C
PWB-C
SW4
PICKUP IN
M2
SLED MO
T
O
R
+
-
+
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
CNP3A
RD
WH
BL
WH
WH
BL
WH
WH
BL
C35
XL1
C36
C34
C38
C39
C56
R87
C31
CNP4
R38
C41
R16
R17
R39
R35
R44
C28
D22
D21
Q2
CNP3
C47
R56
C50
R55
C49
CNP1
C52
Q3
1
C7
C54
R47
C51
C6
R25
C45
C11
CNP11
R58
R80
C64
ZD61
Q1
L62
R19
CNP12
R71
C24
R78
R73
R74
R75
L61
R76
CNP5
R68
R67
R77
R72
CNP2
IC2
IC3
C55
C8
IC1
R4
R3
C83
B C E
E
C B
1 2 3
5
10
15
16
20
25
30
1
5
CNP99
TO DIGITAL
OUT PWB
P36 6-A
1 2 3
10
15
20
21
22
25
30
35
40
42
41
40
35
30
25
24
20
15
10
5
1 80
75
70
65
60
55
40
45
64
R84
R20
R83
C43
R81
R94
C82
C29
C46
R50
R52
R53
C53
R51
R54
C44
C14
R7
C13
R5
R6
R8
C17
C18
C20
R10
C12
C22
R14
C81
R11
C25
C23
C73
C74
C75
C76
C77
C72
C78
C30
R40
R42
C27
C42
C26
R15
C40
R82
R48
R21
R22
R45
R95
R46
C71
C21
R13
R79
R12
C80
1 2
4 5
3
1 2
4 5
3
6 7
9 10
8
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
1
2
3
4
5
6
1
2
3
4
5
6
3
2
4
5
1
6
13
7
8
10
9
11
12
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