CD-BA1200 (serv.man9). Part 4 - Printed wiring board assemblies - Sharp Audio Service Manual (repair manual)

cd-ba1200 (serv.man9) service manual
Model
CD-BA1200 (serv.man9)
Pages
6
Size
672.93 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Part 4 - Printed wiring board assemblies
File
cd-ba1200-sm9.pdf
Date

Read Sharp CD-BA1200 (serv.man9) Service Manual online

CD-BA1200H
– 30 –
Figure 30 WIRING SIDE OF P.W.BOARD (1/6)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
CNS601
1 2 3 4 5
CNP11
P34  4 - A
TO CD SERVO PWB
RD
WH
GY
WH
GY
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
LG901
D805
D802
C802
D803
P
SUB
TRAN
D804
C957
C954
C955
C60
C611
C613
IC601
C617
C623
R617
C625
C607
C626
C6
R603
R609
Q113
R145
Q601
L103
R601
Q112
Q602
C142
C624
R610
R602
C618
R146
Q114
C628
C630
C148
R616
C614
BI601
C612
C610
C608
C606
C604
C118
C605
CNP701
R930
ZD903
C956
R929
Q904
C959
R928
R927
ZD902
C958
D917
D916
C947
D915
C952
C941
D911
D912
C942
D913
D914
D902
D903
C953
IC903
D904
C907
C940
C945
Q902
C934
C903
C935
C939
C943
R922
C909
C938
C944
C933
D918
R925
R926
R923
R915
R905
R907
C937
C918
C911
C919
IC901
C908
R906
C936
R908
R909
C906
R913
C905
C917
C913
C914
C915
C910
C912
C904
R912
R914
R910
C916
R911
D908
C946
C951
D910
D907
D909
C950
CNP901
F902
T1.6A L 250V
F901
T2.5A L 250V
C134
R142
C130
Q110
C138
R140
R139
C136
C131
Q111
C128
C135
C129
C122
IC101
R143
C116
C139
C123
L102
L101
R116
R117
C119
Q107
R115
C117
Q105
R114
Q104
Q109
R157
Q108
R138
Q106
CNP101
CNP102
C140
R149
L104
Q103
C108
C141
Q101
IC904
FW901
C922
C921
JK901
HEADPHONES
L903
R916
FW901
R917
Q901
Q903
IC902
R604
Q102
C101
LUG1
1
5
MAIN PWB-A1
TO POWER
TRANSFORMER
P35  8 - C
TO TAPE1
PLAYBACK HEAD
TO TAPE2
RECORD/PLAYBACK
HEAD
1
5
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1 3 5 7 9 11 13 15 17 19
2 4 6 8 10 12 14 16 18 20
21
E C B
E C B
E C B
E C B
E C B
E C B
E C B
B C E
E C B
B C E
3 2 1
7
6
5
4
3
2
1
3
2
1
B
C
E
E
C
B
E
C
B
3 2 1
3 2 1
E C B
1
1
5
2 3 4 5 6
3 2 1
3 2 1
1
1
2
3
3 2 1
3 2 1
E C B
2
3
4
5
6
7
8
9
10
11
12
HEADPHONES
PWB-A3
W
ar
dir
P35  10 - E
P35  11 - E
R607
C601
R144
R618
R147
R148
R108
R137
R106
R107
R109
C120
R120
R122
R136
R132
R134
R124
C132
C146
R141
C145
R129
R130
R133
R128
C126
R131
R126
R127
C127
R118
C137
C114
R123
C113
R121
C112
C115
R105
C121
C105
R104
C107
C106
C102
C104
R112
R111
R110
R113
C103
R103
R102
R101
R119
R125
R135
C133
R608
C602
– 31 –
CD-BA1200H
Figure 31 WIRING SIDE OF P.W.BOARD (2/6)
7
8
9
10
11
12
S601
CNS701
P33  7 - H
TO DISPLAY PWB
SO902
AC INPUT
AC 230V, 50Hz
L801
SO901
SPEAKER
TERMINAL
L-CH
R-CH
L901
C931
R919
R920
R939
L902
C932
R918
R940
C331
T303
D302
D301
L341
CNP302
FE301
L342
SO301
FM ANTENNA
TERMINAL
C394
CF301
Q301
D304
D303
X352
IC302
C396
R387
R386
R384
L351
C391
C380
R392
R391
C393
Q360
R382
T351
CF352
C398
CF351
C352
C350
C321
CF302
IC303
R370
C367
C362
L354
R358
R357
C364
C365
T306
C926
C930
C928
C924
Q803
E C B
C925
C804
D801
C929
C923
C927
R921
RL801
CNP801
C801
LG901
D805
D802
C802
D803
PT802
SUB POWER
TRANSFORMER
D804
C803
C957
R804
D806
R805
C805
C954
R806
C955
C372
C368
C374
C373
C371
X351
C388
C357
C358
C609
R625
C611
C370
R615
C613
C629
IC601
ZD351
C617
L352
C623
C603
C633
R617
C625
C607
C626
C627
R603
R609
C628
R616
C612
6
ZD903
R928
D917
6
5
942
C945
C943
C944
6
VD301
4
R604
FFC21
AM LOOP
 ANTENNA
1
2
TO POWER
TRANSFORMER
1
21
B
C
E
3 2 1
1
2
3
4
5
6
7
8
1
2
3 2 1
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 23 24
1
2
3
E
C
B
1
2
3
4
5
6
7
8
9
10
11
13
12
14 15 16 17 18 19 20 21 22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
17 19
6 18 20
21
1
2
3
1
+
+
1
2
When Servicing, pay attention as the
area enclosed by this line (                 ) is
directly connected with AC main voltage.
P38  8 - F
C330
C323
C347
R369
C346
R345
C306
C345
C341
R381
R346
C301
R344
R349
R347
R374
R378
R372
R373
R388
R376
C382
R359
C395
C381
R360
C386
C392
R377
C397
R385
R395
C385
R393
R380
R383
C354
R353
R352
C399
R351
R365
C369
C334
R350
C361
R336
R356
R323
C363
C342
C332
C335
R362
R364
R361
R363
C355
R355
C356
R607
C601
R618
C387
R379
C302
R348
C353
CD-BA1200H
– 32 –
Figure 32 WIRING SIDE OF P.W.BOARD (3/6)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
FFC13
1
1
13
TO TAPE 
MECHANISM PWB
FL701
C701
XL701
R716
R715
R714
R769
CNS701
CNS703
SW720
PLAY/
REPEAT
C710
RD18
SW723
REC/PAUSE
RD21
RD22
RD08
R718
SW710
OPEN/CLOSE
R709
R724
R773
R713
R712
R711
R710
R705
R706
R707
RX701
Q701
C702
SW711
EQUALIZER/
X-BASS/DEMO
C719
C707
SW712
VOLUME
UP
R779
Q706
Q704
Q705
SW713
VOLUME
DOWN
SW724
TUNING/
TIME UP
SW716
TUNING/
TIME DOWN
SW719
FAST
FORWARD
P31  8 - 
TO MAIN P
CNP70
DISPLAY PWB-A2
1 3 5 7 9 11 13
2 4 6 8 10 12
1 3 5 7 9 11 13
2 4 6 8 10 12 1
33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15
1
2
3
3 2 1
B
C
E
B
C
E
B
C
E
I
R701
R702
R703
R704
C704
C703
RD07
RD06
RD17
RD20
RD19
RD26
RD09
R708
R744
C718
R745
RD25
RD10
RD11
R768
R766
R767
RD12
RD23
1
5
10
15
81
85
90
95
100
P35  9 - A
– 33 –
CD-BA1200H
Figure 33 WIRING SIDE OF P.W.BOARD (4/6)
7
8
9
10
11
12
CNS702
21
FFC21
CNP12
P34  5 - A
TO CD SERVO PWB
WH
GY
WH
GY
WH
GY
WH
GY
WH
RD
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
C715
SW701
ON/
STAND-BY
D707
RD01
D708
C716
D709
R771
SW703
TIMER/
SLEEP
SW702
CLOCK
Q707
RD03
IC704
R792
SW714
CD
D704
D705
L701
D710
D711
SW715
TAPE
D706
RD14
R725
D702
D703
R755
SW717
MEMORY/SET
R729
SW709
DISC SKIP
R732
C711
Q702
Q703
C712
R743
C713
D712
D701
C717
C708
C705
BI702
FL701
XL701
RD05
R728
R726
R727
R717
R716
R715
SW718
REWIND
R769
CNS701
SW721
STOP
LED722
SW725
TUNER
(BAND)
9
RD
P31  8 - H
TO MAIN PWB
CNP701
1
10
3 5 7 9 11 13
4 6 8 10 12
15 17
14 16
19 21
18 20
1 2 3
E C B
1 2 3
B
C
E
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3
2 1
1 2 3 4 5 6 7 8 9 10
R770
C714
RD02
R772
R760
RD04
R763
RD13
RD24
RD15
RD16
R719 R777
R720
R776
R721
R775
R722
R778
R730
R757
R756
R759
R749
R750
R751
R761
R758
R762
R748
R737
R736
R735
R734
R753
R742
R741
IC701
R733
C704
C703
1
5
10
15
20
25 35
40
45
50
51
55
60
65
70
75
80
81
85
90
95
100
30 31
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Download Sharp CD-BA1200 (serv.man9) Service Manual (Repair Manual)

Here you can read online and download Sharp CD-BA1200 (serv.man9) Service Manual in PDF. CD-BA1200 (serv.man9) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp CD-BA1200 (serv.man9) System. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.