Service manual

CD-BA3000
– 32 –
Figure 32 WIRING SIDE OF P.W.BOARD (7/8)
A
B
C
D
E
F
G
H
1
23456
• The numbers 1 to 13 are waveform numbers shown in page 36.
-
M1
SPINDLE MOTOR
17
1
8
CNS1B
CNS1A
CNS2BCNS2A
CNS99
CNS3B
CNS3A
BL
YL
PK
WH
BK
WH
RD
WH
RD
GY
RD
WH
GY
WH
GY
WH
GY
WH
RD
WH
GR
WH
GR
WH
BL
PK
WH
YL
BK
BK
PK
WH
BK
PK
WH
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
3
4
1
2
5
6
7
PICKUP UNIT(306)
CD MOTOR
PWB-D
DIGITAL OUTPUT
PWB-A4
SW4
PICKUP IN
M2 SLED MOTOR
+
-
+
12345
6
12345
6
12345
6
CNP3A
C99
L99
IC99
OPTICAL FIBER
DATA LINK
C98
BI99
1
1
3
3
2
3
2
1
C35
XL1
C36
C34
C38
C39
C84
C56
BI1A
R87
C31
CNP4
R38
C41
R16
R17
R39
R35
R44
C28
D22
D21
Q2
CNP3
C47
R96
R56
C50
R55
C49
CNP2
C52
Q3
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
BI1B
CNP1
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
6 5 4 3 2 1 6 5 4 3 2 1
2
1
1 2 31 2 3 4 5 6 7 8 9 10
1 2 3
1
5
10
15
16
20
25
30
1
2
R84 C40
R20
R83
R82
C43 R81
IC2
R94
R95
R45
R46
C82
R22
C29
IC3
C46
R48
R50
R52
C55
R53
C53
R51
C8
R54
IC1
R4
C44
R3
C14
R7
C13
R5
R6
R8
C17
C18
C20
C83
C27
C42
C26
R10
C12
C22
R15
R14
C21
C81
R11
C25
R13
R79
C23
R12
C73 C74
C80
C75 C76 C77
C72
R40
R21
C30
C78
C71
R42
1 2 3 4 5
E C B
B C E
42
40
35
30
25
22
20
21
15
10
5
1
40
41
45
50
55
60
64
65
70
75
80
1
5
10
15
20
24
25
30
35
3
2
4
5
1 6
13
7
8
10
9
11
12
CNS11
P27 9 - A
TO MAIN PWB
CNS703
P29 12 - D
TO DISPLAY PWB
CD SERVO PWB-C