Sharp CD-BP90W Service Manual page 38

CD-BK100W/CD-BP90W
A
B
13
C
4
D
E
F
CNS1A
1
2
3
G
4
5
6
7
1
2
3
4
5
6
7
8
CNS2A
H
• The numbers 1 to
1
CD SERVO PWB-E
B C E
8
7
6
5
4
3
2
C7
1
7
R52
6 R55
R56
5
4
R51
3
R53
2
R54
1
C55
C82
C8
R44
R35
1
5
10
15
20
21
C49
2
CNS1B
RD
1
WH
2
BL
3
WH
4
BL
5
WH
6
BL
7
RD
1
WH
2
GY
3
WH
4
GY
5
WH
6
GY
7
WH
8
CNS2B
13 are waveform numbers shown in page 41.
2
Figure 38 WIRING SIDE OF P.W.BOARD (7/8)
P32 4 - A (CD-BK100W)
P34 4 - A (CD-BP90W)
MAIN PWB
5
C45
1 2 3 4 5
CNP11
C51
30
1
5
25
10
20
16
15
R8
C42
C27
R10
C20
42
40
R38
35
R39
R40
30
R21
25
22
CNP3
6 5 4 3 2 1 6
C47
1
6
PICKUP UNIT(306)
7 1
8 1
3 4
– 38 –
P37 9 - A
FROM
FROM
DISPLAY PWB
CNS601 CNS702
1 2 3 4 5 6 7 8 9 10
CNP12
Q1
E C B
C19
C24
C28
C80
R75
C75
C71
80
1
R15
5
75
70
10
15
60
IC2
20
55
24
25 50
30
35
45
41
40
3
2
1
C31
Q2
5 4 3 2 1
C39
9
CNS3A
6 5 4 3 2 1
CD MOTOR
6 5 4 3 2 1
CNS3B
PWB-H
6 5 4 3 2 1
CNP3A
SW4
PICKUP IN
M1
SPINDLE MOTOR
5
8
R71
R72
7
C72
C73
R74
C74
R76
3
C76
C78
C77
R77
65
64
R78
12
11
XL1
10
R20
M2
SLED MOTOR
6