DOWNLOAD Sharp CD-BA3000 (serv.man5) Service Manual ↓ Size: 1.08 MB | Pages: 8 in PDF or view online for FREE

Model
CD-BA3000 (serv.man5)
Pages
8
Size
1.08 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Part 3 - Printed wiring board assemblies
File
cd-ba3000-sm5.pdf
Date
PREV: Sharp CD-BA3000 (serv.man4) Service Manual

Sharp CD-BA3000 (serv.man5) Service Manual ▷ View online

CD-BA3000H
– 32 –
Figure 32 WIRING SIDE OF P.W.BOARD (5/8)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
C801
BI803
D805
T802
POWER
TRANSFORMER
D803
D802
C802
D804
C805
C803
D807
C804
R801
RL801
R809
D801
R804
C809
C811
D810
D901
C812
Q801
BI801
D808
D806
R963
C943
R938
R939
C945
CNP903
Q907
R937
D912
R934
Q911
C921
D903
D904
ZD901
ZD902
D905
C957
D906
C922
IC901
R913
R912
R911
C912
D902
C914
R906
C901
C913
R962
R961
R903
R901
R902
R904
C920
C919
CNP901
R921
R917
R919
R918
R922
R920
C924
C923
Q902
Q901
D909
R959
D908
D907
R915
R916
R941
R942
R926
R928
R925
R927
Q910
R960
D910
R945
R947
R948
R946
C928
C930
L902
L901
R932
C927
R929
C929
R923
L904
L903
R930
R931
D911
Q904
RL901
Q903
C925
Q905
R933
C937
C935
C931
C933
C938
C936
C932
C934
AC POWER SUPPLY CORD (229)
AC 230V,50Hz
RD
CNS903
BR
2
1
M901
FAN MOTOR
SO901
SPEAKER
TERMINAL
+
–
–
+
L-CH
R-CH
CNS901
P29  7 - H
TO MAIN 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
1
2
3
4
5
CNS801
CNS803
POWER SUPPLY PWB-B1
F801
T2.5A L 250V
1 2 3 4 5 6 7 8 9 10 11 12 13 1415 1617 18
1
5
Q802
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
3 2 1
BL
OR
OR
RD
RD
BL
OR
RD
OR
RD
GR
BL
1
2
3
BL
BR
E C B
BL
GR
1  2  3
1  2  3
B
C
E
B
C
E
B
C
E
1
2
3
E
C
B
B
C
E
2
1
C902
C903
3
1
K801
L801
K802
– 33 –
CD-BA3000H
Figure 33 WIRING SIDE OF P.W.BOARD (6/8)
7
8
9
10
11
12
CNP801
5
1
POWER TRANSFORMER PWB-B2
C820
C815
C816
C821
D818
D816
D815
D817
C819
C817
ZD801
R802
C818
Q803
C810
D809
C809
1
0
C922
C901
R913
R912
R911
C912
D902
C914
R906
C916
C911
R905
R910
R908
R907
LG901
R943
R805
D813
D814
D811
C813
C814
C639
C640
ZD802
R803
D812
FW902
C952
C951
ZD951
R949
C946
R909
C918
R950
D913
C917
C915
C913
R962
R961
R903
R901
R902
R904
C920
C919
CNP901
R921
R917
R919
R918
CNS901
P29  7 - H
TO MAIN PWB
JK670
HEADPHONES
1
2
3
4
5
HEADPHONES
PWB-A3
1
1
2
3
2
3
4
2
3
4
5
CNS801
CNS803
CNP803
5 4 3 2 1
CNS802
GY
WH
GY
WH
RD
CNP802
F805
T5A L 250V
F804
T5A L 250V
T.F
T801
POWER TRANSFORMER
F806
T2A L 250V
1 2 3 4 5
6 7 8 9 10 11 12 13 1415 1617 18
BI802 
5
1
12 13 14 15 16 17 18 19 20 21 22
BL
OR
RD
OR
RD
GR
BL
1
2
3
E
C
B
2
C903
C904
1
5
WT601
When Servicing, pay attention as the
area enclosed this line (                    ) is
directly connected with AC main voltage.
L601
CD-BA3000H
– 34 –
Figure 34 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 37.
-
M1
SPINDLE MOTOR
1
7
1
8
CNS1B
CNS1A
CNS2B
CNS2A
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 MOT
OR
+
-
+
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
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 3
1 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
P29  11 - A
TO MAIN PWB
CNS703
P31  12 - D
TO DISPLAY PWB
CD SERVO PWB-C
– 35 –
CD-BA3000H
Figure 35 WIRING SIDE OF P.W.BOARD (8/8)
7
8
9
10
11
12
CD LOADING MOTOR
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
CNS702
TAPE MECHANISM PWB-E
TAPE MECHANISM
ASSEMBLY
P30  2 - G
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
FFC702
CNS4
TAPE 1
PLAYBACK HEAD
WH
PK
BK
GY
2
1
1
2
3
4
5
6
7
3
WH
BK
PK
P29  12 - D
TO MAIN PWB
CNP101
P29  12 - C
TO MAIN PWB
CNP102
TAPE 2
RECORD/PLAYBACK HEAD
TAPE MOTOR
B
A
-
+
1
1
2
3
4
4
5
6
7
8
9
10
11
12
13
1
13
SOLENOID
SOLENOID
SW
SW
SW
PH
PH
MM1
WH
RD
YL BL
WH
WH
WH
RD
BL
YL
TAPE 2
ERACE HEAD
Page of 8
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