Sharp CD-BA2000 (serv.man8) Service Manual ▷ View online
CD-BA2000H
– 40 –
Figure 40 WIRING SIDE OF P.W.BOARD (7/8)
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 20.
C49
C50
CNP3
CNP4
R16
R17
Q2
C31
D22
C56
C39
C38
XL1
C34
D21
R38
R39
R35
R44
C47
C28
C41
R55
R56
CNP1
C6
R80
L61
R67
R68
C24
R72
R77
R76
R75
R74
R73
R78
R71
R19
CNP12
ZD61
Q1
L62
C64
C11
R58
CNP11
C45
R25
C51
R47
C52
Q3
C7
C54
CNP2
CNS601
P35 9 - A
TO MAIN PWB
CNS703
P37 10 - A
TO DISPLAY PWB
-
M1
SPINDLE MOTOR
1
7
1
8
CNS1B
CNS1A
CNS2B
CNS2A
CNS3B
CNS3A
BL
YL
PK
WH
BK
WH
RD
WH
RD
GY
RD
WH
GY
WH
WH
GY
WH
WH
GY
WH
RD
WH
GR
WH
GR
WH
BL
PK
WH
YL
BK
BK
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
6
7
2
3
4
5
6
7
3
4
4
1
2
2
5
6
7
6
7
PICKUP UNIT(306)
CD SERVO PWB-C
CD MOTOR
PWB-D
PWB-D
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
E C B
B C E
1 2 3
R96
IC2
IC3
R48
C46
R21
R40
R45
R22
R46
R95
R94
C30
R82
C40
R84
R81
C43
R83
C80
R12
C23
R79
R13
C21
C81
R11
R14
C22
R10
C20
R8
C27
C42
C26
R15
C82
C29
R4
R3
R54
R51
R53
R52
C55
R50
IC1
C8
C53
C44
R42
R7 C18
C83
C12
C14
C17
C13
R6
R5
C71
C78
C73
C74
C75
C76
C77
C72
1
5
10
15
20
21
22
25
30
35
40
42
R20
1
5
10
20
30
25
15
16
1
5
10
15
20
24
25
30
35
40 41
45
50
55
60
64
65
70
75
80
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
– 41 –
CD-BA2000H
Figure 41 WIRING SIDE OF P.W.BOARD (8/8)
7
8
9
10
11
12
CD LOADING MOTOR
PWB-F
PWB-F
1
6
1
2
3
4
5
6
BI4
M3
T/T UP/DOWN
MOTOR
RD
WH
BK
WH
BK
WH
–
+
SW3
DISC
NUMBER
SW2
CLAMP
SW1
OPEN/
CLOSE
MM1
TAPE MOTOR
B
A
-
+
1
1
2
3
2
4
5
6
7
8
9
10
11
12
13
1
13
CNP702
SOLM
SOLENOIDE
SOLM
SOLENOIDE
TAPE MECHANISM PWB-E
TAPE MECHANISM
ASSEMBLY
ASSEMBLY
P36 2 - H
TO DISPLAY PWB
B R
COLOR TABLE
R D ( R )
O R
Y L
G R
B L
V L
G Y
W H ( W )
B K
P K
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
5 4 3 2 1
5 4 3 2 1
OR
OR
YL
BK
YL
RD
BL
BK
BL
RD
CNS802
CNS804
T801
POWER
TRANSFORMER
WH
BK
CNS801
CNP801
P39 12 - H
TO POWER SUPPLY
PWB
CNP804
P38 4 - H
TO POWER
SUPPLY PWB
CNP802
P38 5 - H
TO POWER
SUPPLY PWB
2
1
2
3
1
WH
BK
PK
WH
BK
PK
CNP101
P35 12 - C
TO MAIN PWB
CNP102
P35 12 - C
TO MAIN PWB
BL
YL
WH
PK
WH
BK
BL
YL
WH
BK
WH
PK
BK
6
7
5 4 3 2 1
TAPE 1
PLAYBACK HEAD
TAPE 2
ERASE HEAD
RECORD/PLAYBACK
HEAD
FC702
CNS4
PH
SW
SW
SW
PH
– 41 –
CD-BA2000H
Figure 41 WIRING SIDE OF P.W.BOARD (8/8)
7
8
9
10
11
12
CD LOADING MOTOR
PWB-F
PWB-F
1
6
1
2
3
4
5
6
BI4
M3
T/T UP/DOWN
MOTOR
RD
WH
BK
WH
BK
WH
–
+
SW3
DISC
NUMBER
SW2
CLAMP
SW1
OPEN/
CLOSE
MM1
TAPE MOTOR
B
A
-
+
1
1
2
3
2
4
5
6
7
8
9
10
11
12
13
1
13
CNP702
SOLM
SOLENOIDE
SOLM
SOLENOIDE
TAPE MECHANISM PWB-E
TAPE MECHANISM
ASSEMBLY
ASSEMBLY
P36 2 - H
TO DISPLAY PWB
B R
COLOR TABLE
R D ( R )
O R
Y L
G R
B L
V L
G Y
W H ( W )
B K
P K
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
5 4 3 2 1
5 4 3 2 1
OR
OR
YL
BK
YL
RD
BL
BK
BL
RD
CNS802
CNS804
T801
POWER
TRANSFORMER
WH
BK
CNS801
CNP801
P39 12 - H
TO POWER SUPPLY
PWB
CNP804
P38 4 - H
TO POWER
SUPPLY PWB
CNP802
P38 5 - H
TO POWER
SUPPLY PWB
2
1
2
3
1
WH
BK
PK
WH
BK
PK
CNP101
P35 12 - C
TO MAIN PWB
CNP102
P35 12 - C
TO MAIN PWB
BL
YL
WH
PK
WH
BK
BL
YL
WH
BK
WH
PK
BK
6
7
5 4 3 2 1
TAPE 1
PLAYBACK HEAD
TAPE 2
ERASE HEAD
RECORD/PLAYBACK
HEAD
FC702
CNS4
PH
SW
SW
SW
PH
– 41 –
CD-BA2000H
Figure 41 WIRING SIDE OF P.W.BOARD (8/8)
7
8
9
10
11
12
CD LOADING MOTOR
PWB-F
PWB-F
1
6
1
2
3
4
5
6
BI4
M3
T/T UP/DOWN
MOTOR
RD
WH
BK
WH
BK
WH
–
+
SW3
DISC
NUMBER
SW2
CLAMP
SW1
OPEN/
CLOSE
MM1
TAPE MOTOR
B
A
-
+
1
1
2
3
2
4
5
6
7
8
9
10
11
12
13
1
13
CNP702
SOLM
SOLENOIDE
SOLM
SOLENOIDE
TAPE MECHANISM PWB-E
TAPE MECHANISM
ASSEMBLY
ASSEMBLY
P36 2 - H
TO DISPLAY PWB
B R
COLOR TABLE
R D ( R )
O R
Y L
G R
B L
V L
G Y
W H ( W )
B K
P K
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
5 4 3 2 1
5 4 3 2 1
OR
OR
YL
BK
YL
RD
BL
BK
BL
RD
CNS802
CNS804
T801
POWER
TRANSFORMER
WH
BK
CNS801
CNP801
P39 12 - H
TO POWER SUPPLY
PWB
CNP804
P38 4 - H
TO POWER
SUPPLY PWB
CNP802
P38 5 - H
TO POWER
SUPPLY PWB
2
1
2
3
1
WH
BK
PK
WH
BK
PK
CNP101
P35 12 - C
TO MAIN PWB
CNP102
P35 12 - C
TO MAIN PWB
BL
YL
WH
PK
WH
BK
BL
YL
WH
BK
WH
PK
BK
6
7
5 4 3 2 1
TAPE 1
PLAYBACK HEAD
TAPE 2
ERASE HEAD
RECORD/PLAYBACK
HEAD
FC702
CNS4
PH
SW
SW
SW
PH
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