CD-BA1700 (serv.man8). Part 3 - Printed wiring board assemblies - Sharp Audio Service Manual (repair manual)

Model: CD-BA1700 (serv.man8)
Pages: 4 Few pages! See other manuals at the bottom of the first or last page.
Size: 617.29 KB
Type: PDF
Document: Service Manual
Brand: Sharp
Device: Audio / System / Part 3 - Printed wiring board assemblies
File: cd-ba1700-sm8.pdf
Date: 2018-11-20

Next: Sharp CD-BA1700 (serv.man9) Service Manual

Read Sharp CD-BA1700 (serv.man8) Service Manual online

CD-BA160H/1700H
– 34 –
Figure 34 WIRING SIDE OF P.W.BOARD (1/4)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
R142
C138
C150
R139
C134
R140
C144
C131
Q111
C136
C130
C135
C128
C129
C122
IC101
C139
C118
R116
R115
Q107
R114
Q105
CNP101
Q108
Q109
Q104
CNP102
R138
Q106
C148
R149
C140
Q114
L104
Q103
C108
Q102
C142
C141
Q101
R146
R145
R157
Q112
Q113
C813
FW871
D831
ZD802
R807
C812
R805
ZD801
C811
C808
C809
Q801
R806
D803
C805
R804
D807
D805
D806
D808
C810
D802
D804
C806
C802
C801
C841
C843
C842
R841
R832
C834
C833
R833
C851
C854
C852
C855
R851
D851
C853
IC852
Q402
R408
C119
CNP401
C117
C123
C440
C418
R143
C424
C422
C428
C427
BI402
C425
C423
C419
C421
R423
CNP303
C439
C411
C417
R409
C407
C409
C426
C388
IC401
ZD351
C404
C412
C408
C420
C410
C370
C405
C406
R410
C358
C403
C371
C906
C373
R934
R933
Q401
C374
C935
C372
C936
R904
C904
C905
R903
C901
C902
R902
IC901
R919
R901
C903
R918
C910
R920
C911
C909
C912
C908
R906
C907
R912
R911
Q902
Q901
Q904
R910
D902
R915
D901
D903
C917
C831
ZD803
C832
D801
R803
R802
R801
C803
R921
R913
RL951
R922
R953
R909
R954
Q951
R973
R907
C920
D971
R905
CNP971
C972
D951
R972
FW951
C971
R971
Q971
R975
C365
C364
T306
L354
C368
R357
R350
R358
C367
C362
R370
IC303
X351
CF302
C357
C352
C321
CF351
T351
CF352
C398
C393
R382
C326
Q360
C380
L351
R391
R392
C394
C391
IC302
R384
R387
C396
R386
X352
D304
D303
Q301
CF301
FE301
L342
CNP302
L341
D301
D302
T303
C331
D404
D403
C924
C926
C928
C922
R923
L920
C929
R924
L921
C925
C923
C921
C927
C933
C934
C931
C930
R926
R927
C932
R925
VD301
IC851
CNP802
R379
Q110
R117
C116
R424
L352
R908
R914
Q903
IC841
Q831
C807
C804
L101
L102
B
C
E
B
C
E
B C E
E C B
1 2 3
1 2
1
5
2
3
4
1
3
2
1
3 2 1
E C B
B
C
E
B
C
E
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
3
2
1
3 2 1
3 2 1
B C E
B C E
B C E
B C E
1
2
3
1
5
1 2 3 4 5 6 7
1
2
3
4
5
6
7
8
E
C
B
5
1
F801
T4A L 250V
F802
T4A L 250V
F803
T2A L 250V
1
5
RD
WH
BK
WH
BK
5
1
(281)
23
21
19
17
15
13
11
9
7
5
3
1
22
20
18
16
14
12
10
8
6
4
2
CD-BA1700H ONLY
2
1
E C B
AM LOOP
ANTENNA
1
2
3
1
1
11
10
5
5
12
20
22
1
2
3
1
2
3
15
15
20
1
2
3
4
5
6
7
8
MAIN PWB-A1
TO TAPE MECHANISM GND
3 2 1
(230)
10 12
13
15
20
24
10
12
13
15
20
24
TP302
TP301
R916
R917
C916
C914
C913
C915
R132
R136
R124
C132
R134
R135
C145
R122
R130
R128
R131
C126
R127
R126
C127
C137
R118
C120
R120
C113
C114
C115
C112
R105
R104
R109
C105
C107
R107
R106
C102
C106
R137
R108
C104
R110
R113
R112
R111
C103
R148
R147
R103
R102
R101
R144
R402 
R404 
C402 
R119
C121
R121
R123
R125
C143
R129
R133
R418
C442
R417
R141
R415
C413
C414
R416
C356
R355
C355
R361
R363
R407
R425
R364
C401
R362
R401
R931
R932
C335
C332
C363
R323
R356
C342
R336
C361
C369
R365
C366
C399
R351
R352
C353
C354
R353
C351
R395
R383
R380
R381
R393
C385
R385
R377
C392
C387
C386
R360
C395
C381
R376
R359
C382
R388
R373
R372
R374
R378
C348
C302
R347
R349
R399
R346
C301
C397
C341
C345
R345
C346
R369
C347
C375
C323
C330
C340
C338
R422
C430
R420
R421
R419
C429
R344
R348
C133
R403
5
7
8
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
10
12
13
24
C334
SURROUND
SPEAKER
SO901 
FRONT SPEAKER 
TERMINALS
(FOR CD-BA160H)
SO401
VIDEO/
AUX
R-CH
L-CH
SO902
SPEAKER TERMINALS
(FOR CD-BA1700H)
R-CH
L-CH
R-CH
GND
L-CH
GND
R-CH
GND
L-CH
GND
R-CH
L-CH
SO301A
FM ANTENNA
TERMINAL

– 35 –
CD-BA160H/1700H
Figure 35 WIRING SIDE OF P.W.BOARD (2/4)
7
8
9
10
11
12
L951
JK951
HEADPHONES
R952
R951
C951
C952
CNP951
FW951
1
2
3
4
5
1
5
HEADPHONES
PWB-A3
RDS PWB-D
POWER PWB-B
PT871
SUB POWER
TRANSFORMER
D872
D874
C875
C872
D873
D875
C873
R875
Q873
C877
CNS871
R876
D876
R874
D871
C874
C876
RL871
C871
CNP801
RT37
RT21
CT23
CT22
CT24
CT21
QT22
RT48
LT21
RT49
RT32
ZDT21
CT36
CT43
QT21
RT34
LT22
RT33
CT37
RT51
CT25
ICT21
CT26
CT27
CT29
RT26
RT30
RT29
RT28
RT35
RT36
CT28
1
2
3
4
5
6
7
8
13 15
24
20
12 10
5
1
CNP304
XT21
B C E
B C E
E
C
B
5
4
3
2
1
SO801
AC INPUT
SOCKET
AC230V,
50HZ
1
1
2
2
L801
8
7
6
5
4
3
2
1
RD
BL
RD
YL
YL
BR
BK
BR
When Servicing, pay attention as the
area enclosed by this line (             ) is
directly connected with AC main voltage.
RD
BL
BR
BK
BR
YL
YL
RD
BL
RD
PT801
MAIN POWER
TRANSFORMER
TO CD SERVO
PWB
CNP11
TO DISPLAY PWB
CNP702
23
23
1
1
FW871
1
5
FC701
CNS402
P37 7-G
P36 6-C
TAPE MECHANISM
ASSEMBLY(1/2)
RD
CNS971
BR
1
2
M901
FAN MOTOR
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
BK
WH
BK
WH
RD
TAPE 1
PLAYBACK 
HEAD
TAPE 2
 ERASE HEAD
RECORD/
PLAYBACK
HEAD
1
2
3
WH
BK
PK
BL
YL
WH
BK
PK
WH
BK
PK
PK
BL
YL
WH
WH
WH
BK
BK
1
2
3
4
5
6
7

CD-BA160H/1700H
– 36 –
Figure 36 WIRING SIDE OF P.W.BOARD (3/4)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
BI701 
RD
BK
WH
BK
WH
BK
WH
BK
WH
BK
WH
BK
C621
SW601
ON/STAND-BY
R696
R700
SW602
CLOCK
D617
R723
D620
D616
D621
IC704
R716
C629
C628
D618
C630
C626
Q609
R697
R724
R722
SW626
TUNING
UP
R721
R699
SW618
TUNING
DOWN
CNP702
R706
R703
R656
SW619
MEMORY/
SET
R725
R708
R705
R654
R702
L601
C625
R673
R670
R661
R632
R629
R633
R635
R634
C616
D610
R686
R687
R685
R681
FL701
C624
R675
R672
R674
51
50
45
40
35
R667
R689
R713
R664
R715
R665
R710
R663
R668
R676
R709
R712
C634
CNP703
D613
R719
SW625
RECORD
PAUSE
R694
R693
C613
R692
R691
R678
R690
R688
C612
XL701
R680
R679
R682
R683
R684
R616
R606
R601
RX701
C609
C632
SW611
DIMMER
Q602
Q601
Q603
SW614
VOLUME
UP
C614
D604
DZ601
C611
R612
IC703
R619
D601
C601
IC702
R623
R624
D602
R617
R614
SW615
VOLUME
DOWN
D603
R701
D615
C618
Q608
R650
R695
R698
SW613
EQUALIZER
Q606
Q604
C620
D611
D614
Q605
Q607
C617
LED722
R669
SW603
TIMER/
SLEEP
SW612
X/BASS
SW609
DISC
SKIP
SW610
OPEN/
CLOSE
SW622
PLAY/REPEAT
SW623
STOP
SW621
FAST
FORWARD
SW608
STATION
SW607
DISPLAY
MODE
SW606
ASPM
SW605
EON
SW604
PTY TI
SERCH
SW620
REVIEW
SW628
TUNER
(BAND)
SW627
VIDEO/
AUX
SW617
TAPE
SW616
CD
1
1 2 3
3 2 1
1 2 3 4
5
6
7
8
1
1
2
2
3
3
4
5
6
7
8
E C B
E C B
E C B
B C E
2
3
1
7
8
9
6
12
13
14
15
11
10
16
23
24
25
27
28
29
47
48
49
26
32
33
34
35
31
30
37
38
39
36
42
43
44
41
40
23
21
19
17
15
13
11
9
7
5
3
1
22
20
18
16
14
12
10
8
6
4
2
23
23
1
1
RD
BK
WH
BK
WH
BK
WH
BK
WH
BK
1
2
3
4
5
6
7
8
9
10
CNS701
FC701
FC702
TO MAIN PWB
CNP401
13
12
11
10
9
8
7
6
5
4
3
2
1
1
1
DISPLAY 
PWB-A2
10
P35 9-F
13
13
R711
R704
R666
R659
R653
R646
R647
R648
R640
R643
R644
R642
R645
R602
IC701
R671
R718
R714
R626
R625
C623
C622
R611
R622
C631
R621
R627
C603
R620
R609
C608
R605
R615
C610
R610
C607
R613
R603
R607
R608
C606
R618
R707
R658
R655
R660
R649
R638
R652
R637
R651
R662
R717
R720
C604
R636
E C B
E C B
E C B
E C B
31
30
25
20
15
10
5
95
90
85
80
81
75
70
65
60
55
1
100
C605 C602
R604

– 37 –
CD-BA160H/1700H
Figure 37 WIRING SIDE OF P.W.BOARD (4/4)
7
8
9
10
11
12
• The numbers   
1 
  to  
13 
 are waveform numbers shown in page 39.
CNS402
FROM MAIN
PWB
-
M1
SPINDLE 
MOTOR
1
7
1
8
CNS1B
CNS1A
CNS2B
CNS2A
CNS3B
CNS3A
RD
WH
GY
WH GY
WH
GY
WH
RD
WH
GY
WH
GY
WH
1 2 3 4 5 6 7
PICKUP UNIT(306)
CD SERVO PWB-C
CD LOADING 
MOTOR
PWB-F
CD MOTOR PWB-E
DIGITAL
OUTPUT 
PWB-A4
SW4
PICKUP IN
M2
SLED 
MOTOR
+
-
+
1
2
3
4
5
6
CNP3A
RD
WH
BL
WH BL
WH
BL
1
6
BI4
M3
LOADING
MOTOR
–
+
SW3
DISC
NUMBER
SW2
CLAMP
SW1
OPEN/
CLOSE
TAPE MOTOR
1
1
2
3
4
4
5 6
7 8
9
10
11 12
13
TAPE 
MECHANISM 
PWB-G
TAPE MECHANISM
ASSEMBLY(2/2)
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
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
C30
R21
R40
C78
C71
1
1
30
C35 
XL1
CD-BA1700H
ONLY
C36 
C34 
C38 
C39 
C56 
R87 
C31 
CNP4
R38
C41
R16 
R17 
R39
R35
R44
C28
D22
D21
Q2
CNP3
C47
R56
C50
R55
C49
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
R77 
R72 
CNP2
CNP1
C98
C99
3
2
1
1
3
B C E
E C B
5
10
15
16
20
25
IC99
OPTICAL
FIBER
DATA LINK
3
2
4
5
1
6
13
7
8
10
9
11
12
1
2
3
4
5
6
RD
WH
BK
WH
BK
WH
CNS4
BI99
CNS99
10
5
15
20
2425
30
35
40
41
45
50
55
60
64
65
70
75
80
1
3
2
1
5
10
15 20
21
22
25
30
35
40
42
P35 9-F
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8
8
1
2
3
4
5
6
1 2 3 4 5 6
1
2
3
WH
PK
BK
WH
PK
BK
CD-BA1700H
ONLY
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
1
2
3
4
5
6
1
2
3
4
5
10
9
8
7
B A + -
IC99

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Download Sharp CD-BA1700 (serv.man8) Service Manual (Repair Manual)

Here you can read online and download Sharp CD-BA1700 (serv.man8) Service Manual in PDF. CD-BA1700 (serv.man8) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp CD-BA1700 (serv.man8) 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.

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CD-BA1700 (serv.man8) Service Manuals

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CD-BA1700 (serv.man25) Tape errors due to low surge supply to the mechanism. Technical Bulletin	1	79.44 KB
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CD-BA1700 (serv.man20) Correction to the (amplifier panel). Technical Bulletin	1	67.29 KB
CD-BA1700 (serv.man19) Change of power IC (IC901) Technical Bulletin	1	50.71 KB
CD-BA1700 (serv.man18) Addition of screws to CD player to prevent seizure Technical Bulletin	2	81.8 KB
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CD-BA1700 (serv.man16) Correction to the (crystal 4.19MHz and 16.9344MHz) Technical Bulletin	1	38.15 KB
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