Sharp CD-BA2010 (serv.man9) Service Manual ▷ View online
– 29 –
CD-BA2010H
Figure 29 WIRING SIDE OF P.W.BOARD (6/8)
7
8
9
10
11
12
LUG902
C979
C983
R989
R991
C981
C985
SO901
SPEAKER
TERMINAL
R990
C982
C987
R992
C970
C980
C989
L902
R952
D909
D909
R955
R953
D813
D814
C937
C817
R954
Q910
C938
LUG904
CNP801
L801
C831
RL801
T802
SUB POWER
TRANSFORMER
D801
D812
R920
Q903
Q904
D815
C818
R921
C905
R913
C966
R982
C962
R948
C964
R984
C968
R950
R986
C972
C971
C973
L904
R923
C919
C974
C976
R988
R985
R951
R922
RL902
L905
R942
R949
C977
C934
R987
C936
C975
C918
L903
R981
C967
C933
R983
R943
C969
C935
C965
RL901
R979
Q909
R980
R945
R946
R946
R947
R944
D908
R912
R911
C908
C911
C917
R906
R917
R907
IC901
R993
R903
R901
R995
C902
R994
R909
R902
C909
C912
R916
C906
C907
R915
R910
C904
Q901
R914
C903
R919
R908
D901
C914
Q902
D903
R904
C901
C814
C813
R819
Q802
R816
R817
C819
D803
04
0
D902
R938
C953
C949
R963
C959
965
C961
R971
D907
CNP803
R918
R996
C916
C963
LUG903
WT601
L601
R602
R601
1
2
AC POWER
SUPPLY CORD (229)
AC 230V, 50Hz
BL
BR
B C E
2
1
1
RD
CNS803
BR
2
1
1
M901
FAN MOTOR
When Servicing, pay attention as the
area enclosed by this line ( ) is
directly connected with AC main voltage.
area enclosed by this line ( ) is
directly connected with AC main voltage.
E
C
B
C
B
B
C
E
C
E
E
C
B
C
B
E
C
B
C
B
R-CH (HI)
R-CH (LOW)
L-CH (LOW)
L-CH (HI)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
E C B
17 18 19
HEADPHONES PWB-A4
1
2
3
4
5
2
3
4
5
JK670
HEADPHONES
F801
T4A L 250V
F802
T5A L 250V
F803
T5A L 250V
CNS801
P31 8 - F
TO MAIN POWER
TRANSFORMER
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
B
C
E
C
E
C639
C640
CD-BA2010H
– 30 –
Figure 30 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.
X1
C34
C38
C39
C56
C31
CNP4
R38
C41
R16
R17
R39
R35
R44
C28
D22
D21
Q2
CNP3
C47
R96
R56
C50
R55
C49
CNP1
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
R68
R67
R77
R72
CNP2
E C B
B C E
CNS601
P25 11 - A
TO MAIN PWB
CNS703
P27 12 - E
TO DISPLAY PWB
1 2
4 5
3
1 2
4 5
3
6 7
9 10
8
CD SERVO PWB-C
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
1 2 3
-
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 MOTOR
PWB-D
PWB-D
SW4
PICKUP IN
M2
SLED MOT
OR
+
-
+
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
CNP3A
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
R42
C71
C78
C30
1
5
10
15
20
24
25
30
35
40 41
45
50
55
60
64
65
70
75
80
1
5
10
20
30
25
15
16
1
5
10
15
20
21
22
25
30
35
40
42
3
2
4
5
1
6
13
7
8
10
9
11
12
– 31 –
CD-BA2010H
Figure 31 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
TAPE MOTOR
B
A
-
+
1
1
2
3
2
4
5
6
7
8
9
10
11
12
13
1
13
CNP702
SOLENOID
SOLENOID
TAPE MECHANISM PWB-E
TAPE MECHANISM
ASSEMBLY
ASSEMBLY
P26 6 - 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
T801
MAIN POWER
TRANSFORMER
WH
BK
CNP801
P29 11 - G
TO POWER SUPPLY
PWB
CNP804
P28 3 - H
TO POWER
SUPPLY PWB
CNP802
P28 4 - H
TO POWER
SUPPLY PWB
2
1
2
3
1
WH
BK
PK
WH
BK
PK
CNP101
P25 12 - C
TO MAIN PWB
CNP102
P25 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
CD-BA2010H
– 32 –
Figure 32 SCHEMATIC DIAGRAM (1/11)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.
CD SIGNAL
GND(D)
PUIN
SP-
SP+
SL+
SL-
CD MOTOR PWB-D
PICKUP UNIT
TR-
TR+
FO+
FO-
GND
ACTUATOR
FO+
FO-
TR-
TR+
PD
VR
LD
LD
VR
PD
GND
FO-
FO+
TR+
TR-
5
2
1
2
3
4
5
6
7
8
8
3
6
7
1
4
1
2
3
4
5
6
7
8
8
3
6
7
1
4
5
2
Vcc
C
Vref
F
B
E
A
2
5
3
1
7
6
4
4
3
2
1
7
6
5
5
1
3
7
6
4
2
4
3
2
1
7
6
5
FIN2
FIN1
TIN2
TIN1
+B
FIN1
FIN2
TIN1
LDON
EFBL
REF1
AGON
LDD
TEST0
GND
VREF
TES1
NC
TEST
HFL
TE
TE-
FE
FE-
RFEV
BH
PH
RF
RF-
RFSW
VCC
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
REF
ODRV
AGCON
ODRV
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
AGCON
ODRV
APC
LPF
DH
PH
LPF
LPF
PH/BH
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P
S
B
P
A
AD
PH(RF
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
VCC3
VCC2(SPN)
SP-
SP+
SPO
GND
+B
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SLDO
FDO
TDO
MUTE
Vref
STANDBY
VCC1
SL-
SL+
GND
TR+
TR-
FO-
FO+
FO
FD
TO
+B
+B
M
M
+
-
-
+
3
2
5
1
4
6
2
3
5
1
4
6
3
6
1
4
5
2
2
3
5
1
4
6
LOADING M-
VCC4
LD_M+
LD_M-
LOADING M+
SPDO
+B
- +
-
+
+
-
+
-
-
+
-
+
+
-
+ -
-
+
+
-
-
+
+
-
+ -
-
-
+
+
+B
CNP1
TDO
FDO
+B
+B
CD SERVO PWB-C
TIN2
+B
R54 68K
R53 68K
R52 68K
R51 68K
R56
68K
R55
68K
C6
100/6.3
100/6.3
C54
47/10
C55
0.01
0.01
C51
47/10
C53
0.001
R25
10K
10K
C7
10/16
C8
0.022
R47
3.3
Q3
KTA1266 GR
LASER
DRIVER
R50
47
C14
0.33
C13
0.01
R3
47K
R4
10K
C11
47/6.3
R6
27K
R7
6.8K
R5
39K
C12
0.022
C18
3P
(CH)
R8
330
R10
27K
27K
C26
0.047
C22
100P
R80
1M
R79
1.5M
C24
2.2/50
C21
0.1
C25
0.022
C23
0.047
R12
680
R1
1.2
R11
12K
12K
R13
680
C8
0.02
C27
0.1
C17
0.0047
R15
10K
C20
0.1
C42
68P
68P
(CH)
C41
100/6.3
C28
47/10
C82
0.022
R44
1K
C2
0.0
EFBL
C47
100/6.3
C49
100/6.3
C50
100/6.3
C46
0.022
IC3
M63001FP
FOCUS/TRACKING/ SPIN/SLED DRIVER
R48
6.8K
R96
1.5K
C52
0.01
0.01
CNP2
CNP3
CNS3A
CNS3B
M1
SPINDLE
MOTOR
M2
SLED
MOTOR
SW4
PICKUP IN
IC1
LA9235M
SERVO AMP.
CNS1A
CNS1B
CNS2A
CNS2B
CNP3A
R42
120K
13
2
5
7
8
4
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