CD-E250 (serv.man15). Printed wiring board — Sharp Audio Service Manual (repair manual)

Model
CD-E250 (serv.man15)
Pages
10
Size
1.09 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Printed wiring board
File
cd-e250-sm15.pdf
Date

View Sharp CD-E250 (serv.man15) Service Manual online

CD-E250E
CD-E550E
– 34 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 34 WIRING SIDE OF P.W.BOARD (1/10)
C121
R130
I
R132
R127
C119
C349
C302
C301
R315
C319
C304
C320
C318
C307
C305
C306
C303
C329
R302
C331
C309
C308
R308
R323
C335
R314
R312
R313
C343
R358
C344 C350
R352
C351
R351
C365
C361
R350
C366
C360
C369
R353
R357
R356
C356
C354
R364
R362
C353
C363
R
R393
R3
C355
R383
R310
C384
C313
C314
R360
R359
R371
R372
R373
R374
R316
C312
C383
C382
R306
C392
C381
C387
R365
C317
R379
C315
R381
R305
C397
C321
R304
AM BAND
COVERAGE fL 
R206
R202
Q108
C102
C150
C151
D103
Q109
C130
R131
Q208
Q106
Q107
Q105
R126
R125
R103
C101
R136
R135
C134
C133
C135
RLY101
Q101
C136
C107
D104
C109
R115
R113
Q103
C117
R121
R123
R119
IC
D
C113
C613
C614
C622
C623
R
C115
C615
C616
C617
C619
C620
C621
R623
R612
R107
R111
C105
R109
R219
C103
R622
R101
R105
R106
R221
ZD201
L105
CNP101
CNS101
C125
C128
C127
R138
C126
R137
C146
C145
SO101
CNP301
BF301
D307
D305
Q302
C311
D302
D301
IC301
R301
L302
D306
T302
T304
L303
VD301
VD303
C330
R303
VD302
R307
C334
C332
CF303
T306
R336
C337
CNP102
CF302
Q306
T351
C362
CF352
C364
C352
IC303
R602
C367
CF351
C399
R603
R601
C368
C374
C372
R376
X351
C373
C371
R363
C396
R
3
77
R395
C35
C35
L352
R384
R385
R392
R391
Q360
C398
C370
R382
R386
C378
D308
C386
C385
L353
VR351
X352
L351
R387
R309
IC302
C393
C394
C380
C316
R380
CNW601
L601
CNS601
SO601
D605
D604
R127A
R128A
JK101
CNW101
L103
1
24
1
1
2
3
4
5
2
3
4
5
6
7
3
2
1
1
2
3
B
C
E
B
C
E
B
C
E
E
C
B
B C E
E C B
1 2 3 4 5 6 7 8 9 10 11 12
24 23 22 21 20 19 18 17 16 15 14 13
1
2
3
4
5
6
7
8
9
10
11
22
21
20
19
18
17
16
15
14
13
12
1
GY
GY
BK
GY
GY
GY
GY
GY
GY
BK
5
MAIN PWB-A
TERMINAL PWB-B4
HEADPHONES PWB-B3
FROM
DISPLAY PWB
P41  10 - B
CNS102
SPEAKER
TERMINAL
FRONT
SURROUND
VIDEO/AUX
IN
LEFT
RIGHT
LEFT
RIGHT
LEFT
RIGHT
1
1
2
3
2
3
1
1 2 3 4 5 6 7
2
3
4
5
6
7
8
9
RELAY
3
WH
WH
BR
BK
BK
RD
RD
3
2
1
2
3
4
5
1
1
CHASSIS
GND
HEADPHONES
FM IF
FM RF
B
C
E
1
FM MUTE
LEVEL
2
3
1 2
B
C
E
3
1
2
3
AM IF
B
C
E
TP302
TP301
AM BAND COVERAGE fL 
AM TRACKING
3
2
1
FM
ANTENNA
AM LOOP
ANTENNA
CHASSIS
GND
CHASSIS
GND
CD-E250E
– 35 –
CD-E250E
CD-E550E
Figure 35 WIRING SIDE OF P.W.BOARD (2/10)
7
8
9
10
11
12
R865
C819
C120
R128
R641
R643
C611
IC601
R132
3
R357
R356
C356
C354
R364
R362
C353
C363
R361
R393
R613
C612
R644
R642
C822
R837
C816
C814
C804
C802
C803
C801
C812
C815
R836
C821
R366
C395
R355
C355
R834
R835
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
Q103
C117
R121
R123
R119
IC101
D101
R120
R122
D102
R124
R114
C118
R116
C110
Q104
R110
R108
C104
CNW201
C854
CNS201
C203
IC201
C206
IC202
C851
IC203
C207
CNP803
C210
Q805
CNW805
CNS805
C209
R821
D802
R823
C208
C205
Q816
Q817
Q809
Q806
C820
C204
C831
D805
Q820
Q818
R825
R827
C212
C806
C211
Q815
D804
R822
D201
C808
R803
R807
C807
R826
R804
D803
R802
Q804
D801
R820
CNW804
CNS804
R864
D207
C108
R616
R618
R620
R617
R624
R102
R112
C106
R630
C606
CNP601
Q102
R104
C604
C116
C624
C603
R605
C605
R607
R604
C618
C114
R118
R606
R608
R628
C112
R629
R609
C607
R614
C609
C111
C113
C613
C614
C622
C623
R117
C115
C615
C616
C617
C619
C620
C621
107
R111
5
03
C374
C372
R376
X351
C373
C371
R363
C610
Q351
R615
C625
C602
Q207
R619
C601
R621
R625
R218
CNP204
CNP205
R851
R217
D210
C827
Q206
R847
R848
R828
Q821
C832
C846
C838
R857
Q812
C847
L801
R861
R854
R852
R860
C834
C836
C845
C840
Q823
R863
C842
R866
R862
Q822
C843
IC801
R824
C844
R859
C849
C850
C837
C835
C841
C830
Q802
R817
C805
R858
C839
R855
R853
C828
Q810
C833
R850
R849
R816
R815
Q811
R833
Q819
R846
R856
R813
R845
R812
C826
R839
Q807
R843
Q808
C824
C818
R841
C810
C829
R831
Q801
C809
R830
R805
CNP802
R806
CNP801
R810
R829
R809
R832
Q803
C817
R840
Q813
Q814
C823
R838
R819
R818
C825
R842
R844
R201
CNP202
C201
C202
ZD351
C396
C391
R377
R395
C358
C357
L352
R384
R385
R392
R391
0
R811
C608
D806
C627
C626
1
RD
WH
WH
WH
WH
WH
WH
7
12
1
2
3
1
2
3
5
10
20
15
1
13
24
1
1
7
2
3
4
5
6
7
8
9
10
1
1
2
3
4
5
6
7
1
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
E
C
B
E
C
B
3
2
1
3
2
1
3
2
1
E
C
B
E
C
B
E
C
B
E
C
B
1
2
3
1
2
3
1
2
3
B C E
E C B
E C B
B C E
B C E
E C B
E C B
1 2 3
3 2 1
3 2 1
2 3
2 3 4 5 6 7
1
2
3
4
5
6
0 11 12
5 14 13
1
2
3
4
5
6
7
8
9
10
11
24
23
22
21
20
19
18
17
16
15
14
12
13
FROM
DISPLAY PWB
P41  12 - C
CNS803
FROM
PLAYBACK HEAD
P42  2 - D
TAPE 1
FROM RECORDE
PLAYBACK HEAD
P42  2 - F
TAPE 2
FROM 
DISPLAY PWB
FROM
CD SERVO PWB
P41  9 - G
CNS202
P39  11 - B
CNS204
FROM
CD SERVO PWB
P39  11 - B
CNS205
1
BK
BK
GY
GY
GY
GY
GY
GY
GY
GU
2 3 4 5 6 7
TO TAPE
MECHANISM PWB
P42  5 - C
TAPE 1
TO TAPE
MECHANISM PWB
P42  5 - F
TAPE 2
1
BK
BK
GY
GY
GY
GY
GY
GY
GY
8
1
GY
GY
GY
GY
GY
2
3
4
5
6
7
1
2
3
4
5
6
7
TO POWER PWB
P43  7 - F
CNP201
RD
WH
WH
WH
WH
WH
WH
1
15
1 2 3 4 5 6 7 8 9 10 11 12 13 14
2
3
1
2
3
1
2
3
CHASSIS
GND
3
2
1
CD-E250E
CD-E550E
– 36 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 36 WIRING SIDE OF P.W.BOARD (3/10)
R204
C121
R130
I
R132
R127
C119
C349
C302
C301
R315
C319
C304
C320
C318
C307
C305
C306
C303
C329
R302
C331
C309
C308
R308
R323
C335
R314
R312
R313
C343
R358
C344 C350
R352
C351
R351
C365
C361
R350
C366
C360
C369
R353
R357
R356
C356
C354
R364
R362
C353
C363
R
R393
R3
C355
R383
R310
C384
C313
C314
R360
R359
R371
R372
R373
R374
R316
C312
C383
C382
R306
C392
C381
C387
R365
C317
R379
C315
R381
R305
C397
C321
R304
AM BAND
COVERAGE fL 
RED
CNP203
R203
Q205
C214
R210
Q201
R213
Q204
Q202
D202
C213
R206
R211
R205
R207
R202
Q108
C102
C150
C151
D103
D204
Q109
C130
D205
R208
D203
R131
Q208
Q203
Q106
Q107
Q105
R212
R126
R125
R209
R103
C101
R136
R135
C134
C133
C135
RLY101
Q101
C136
C107
D104
C109
R115
R113
Q103
C117
R121
R123
R119
IC
D
C113
C613
C614
C622
C623
R
C115
C615
C616
C617
C619
C620
C621
R623
R612
R107
R111
C105
R109
R219
C103
R622
R101
R105
R106
R221
ZD201
L105
CNP101
CNS101
C125
C128
C127
R138
C126
R137
C146
C145
SO101
CNP301
BF301
D307
D305
Q302
C311
D302
D301
IC301
R301
L302
D306
T302
T304
L303
VD301
VD303
C330
R303
VD302
R307
C334
C332
CF303
T306
R336
C337
CNP102
CF302
Q306
T351
C362
CF352
C364
C352
IC303
R602
C367
CF351
C399
R603
R601
C368
C374
C372
R376
X351
C373
C371
R363
C396
R
3
77
R395
C35
C35
L352
R384
R385
R392
R391
Q360
C398
C370
R382
R386
C378
D308
C386
C385
L353
VR351
X352
L351
R387
R309
IC302
C393
C394
C380
C316
R380
CNW601
L601
CNS203
CNS601
M101(204-4)
SO601
D605
D604
R127A
R128A
JK101
CNW101
L103
1
24
1
1
2
3
4
5
2
3
4
5
6
7
3
2
1
1
2
3
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
E
C
B
B C E
B C E
E C B
1 2 3 4 5 6 7 8 9 10 11 12
24 23 22 21 20 19 18 17 16 15 14 13
1
2
3
4
5
6
7
8
9
10
11
22
21
20
19
18
17
16
15
14
13
12
1
GY
GY
BK
GY
GY
GY
GY
GY
GY
BK
5
MAIN PWB-A
TERMINAL PWB-B4
HEADPHONES PWB-B3
FROM
DISPLAY PWB
P41  10 - B
CNS102
SPEAKER
TERMINAL
FRONT
SURROUND
VIDEO/AUX
IN
LEFT
RIGHT
LEFT
RIGHT
LEFT
RIGHT
1
1
2
3
2
3
1
1 2 3 4 5 6 7
2
3
4
5
6
7
8
9
RELAY
3
FAN MOTOR
1
2
1
2
3
3
WH
WH
BR
BK
BK
RD
RD
3
2
1
2
3
4
5
1
1
CHASSIS
GND
HEADPHONES
FM IF
FM RF
B
C
E
1
FM MUTE
LEVEL
2
3
1 2
B
C
E
3
1
2
3
AM IF
B
C
E
TP302
TP301
AM BAND COVERAGE fL 
AM TRACKING
3
2
1
FM
ANTENNA
AM LOOP
ANTENNA
CHASSIS
GND
CHASSIS
GND
RD
BK
CD-E550E
– 37 –
CD-E250E
CD-E550E
Figure 37 WIRING SIDE OF P.W.BOARD (4/10)
7
8
9
10
11
12
R865
C819
C120
R128
R641
R643
C611
IC601
R132
3
R357
R356
C356
C354
R364
R362
C353
C363
R361
R393
R613
C612
R644
R642
C822
R837
C816
C814
C804
C802
C803
C801
C812
C815
R836
C821
R366
C395
R355
C355
R834
R835
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
Q103
C117
R121
R123
R119
IC101
D101
R120
R120A
R119A
R122
D102
R124
R114
C118
R116
C110
Q104
R110
R108
C104
CNW201
CNS201
C203
IC201
C206
IC202
C851
IC203
C207
CNP803
C210
Q805
CNW805
CNS805
C209
R821
D802
R823
C208
C205
Q816
Q817
Q809
Q806
C820
C204
C831
D805
Q820
Q818
R825
R827
C212
C806
C211
Q815
D804
R822
D201
C808
R803
R807
C807
R826
R804
D803
R802
Q804
D801
R820
CNW804
CNS804
R864
D207
C108
R616
R618
R620
R617
R624
R102
R112
C106
R630
C606
CNP601
Q102
R104
C604
C116
C624
C603
R605
C605
R607
R604
C618
C114
R118
R606
R608
R628
C112
R629
R609
C607
R614
C609
C111
C113
C613
C614
C622
C623
R117
C115
C615
C616
C617
C619
C620
C621
107
R111
5
03
C374
C372
R376
X351
C373
C371
R363
C610
Q351
R615
C625
C602
Q207
R619
C601
R621
R625
R218
CNP204
CNP205
R851
R217
D210
C827
Q206
R847
R848
R828
Q821
C832
C846
C838
R857
Q812
C847
L801
R861
R854
R852
R860
C834
C836
C845
C840
Q823
R863
C842
R866
R862
Q822
C843
IC801
R824
C844
R859
C849
C850
C837
C835
C841
C830
Q802
R817
C805
R858
C839
R855
R853
C828
Q810
C833
R850
R849
R816
R815
Q811
R833
Q819
R846
R856
R813
R845
R812
C826
R839
Q807
R843
Q808
C824
C818
R841
C810
C829
R831
Q801
C809
R830
R805
CNP802
R806
CNP801
R810
R829
R809
R832
Q803
C817
R840
Q813
Q814
C823
R838
R819
R818
C825
R842
R844
R201
CNP202
C201
C202
ZD351
C396
C391
R377
R395
C358
C357
L352
R384
R385
R392
R391
0
R811
C608
D806
C627
C626
1
RD
WH
WH
WH
WH
WH
WH
7
12
1
2
3
1
2
3
5
10
20
15
1
13
24
1
1
7
2
3
4
5
6
7
8
9
10
1
1
2
3
4
5
6
7
1
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
E
C
B
E
C
B
3
2
1
3
2
1
3
2
1
E
C
B
E
C
B
E
C
B
E
C
B
1
2
3
1
2
3
1
2
3
B C E
E C B
E C B
B C E
B C E
E C B
E C B
1 2 3
3 2 1
3 2 1
2 3
2 3 4 5 6 7
1
2
3
4
5
6
0 11 12
5 14 13
1
2
3
4
5
6
7
8
9
10
11
24
23
22
21
20
19
18
17
16
15
14
12
13
FROM
DISPLAY PWB
P41  12 - C
CNS803
FROM
PLAYBACK HEAD
P42  2 - D
TAPE 1
FROM RECORDE
PLAYBACK HEAD
P42  2 - F
TAPE 2
FROM 
DISPLAY PWB
FROM
CD SERVO PWB
P41  9 - G
CNS202
P37  11 - B
CNS204
FROM
CD SERVO PWB
P39  11 - B
CNS205
1
BK
BK
GY
GY
GY
GY
GY
GY
GY
GU
2 3 4 5 6 7
TO TAPE
MECHANISM PWB
P42  5 - C
TAPE 1
TO TAPE
MECHANISM PWB
P42  5 - F
TAPE 2
1
BK
BK
GY
GY
GY
GY
GY
GY
GY
8
1
GY
GY
GY
GY
GY
2
3
4
5
6
7
1
2
3
4
5
6
7
TO POWER PWB
P43  7 - F
CNP201
RD
WH
WH
WH
WH
WH
WH
1
15
1 2 3 4 5 6 7 8 9 10 11 12 13 14
2
3
1
2
3
1
2
3
CHASSIS
GND
3
2
1
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Download Sharp CD-E250 (serv.man15) Service Manual (Repair Manual)

Here you can view online or download Sharp CD-E250 (serv.man15) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sharp CD-E250 (serv.man15) System. Information contained in Sharp CD-E250 (serv.man15) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).