DOWNLOAD Sharp CD-E250 (serv.man15) Service Manual ↓ Size: 1.09 MB | Pages: 10 in PDF or view online for FREE

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
PREV: Sharp CD-E250 (serv.man14) Service Manual

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

– 39 –
CD-E250E
CD-E550E
Figure 39 WIRING SIDE OF P.W.BOARD (6/10)
7
8
9
10
11
12
R422
C441
R443
C443
C442
C444
C440
R413
C433
C432
C431
C430
C429
C428
R407
R412
R408
R409
R430
C434
R429
C426
R426
R424
C423
R421
C403
C414
IC401
C415
C416
R417
C407
C422
R420
R403
R405
R402
R404
C412
R406 C425
R401
C418
C409
R451
CNP406
CNW403
L408
R428
R431
L404
L403
C448
C435
C449
C436
C437
ZD401
C439
C438
ZD402
C447
R452
C445
X401
L405
R447
L406
R449
R446
R448
R442
L412
SW401
L411
Q412
CNW205
L409
MR401
L407
D401
CNW204
R453
CNP405
CNW404
R414
L410
Q407
D402
D405
Q406
Q401
Q405
R435
R440
R439
R438
R437
R441
R436
Q402
R434
R411
Q403
R410
Q404
C427
C408
C421
L401
R419
C406
Q409
C419
C411
C420
C417
R416
R415
L402
C410
IC402
C405
R418
R427
R425
R423
Q411
CNW402
C404
C401
C402
CNP401
FC401
Q408
CNS204
CNS205
CNS402
1
1
1
16
16
3
5
7
9
11
13
15
2
4
6
8
10
12
14
16
1
80
21
20
5
10
15
25
30
35
45
50
55
60
61
65
70
75
40
41
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
1
WH
YL
YL
YL
YL
YL
RD
BK
WH
2
DISC
UP/DOWN
BK
WH
1
3
3 4 5 6
1 2 3
TO MAIN PWB
P35  8 - C
P37  8 - C
CNP204
TO MAIN PWB
P35  8 - D
P37  8 - D
CNP205
1
1
1 2 3 4 5 6 7 8 9 1011
7
3
B C E
E C B
E C B
E C B
E C B
E C B
E C B
B
B
C
E
E
C
B
C E
B C E
RD
WH
BK
6
WH
WH
WH
WH
WH
BK
5 4 3 2 1
7
1
1
2
3
FROM
DISPLAY PWB
P41  12 - E
CNS405
WB-F
CD SERVO PWB-C
CORE
6 5 4 3 2 1
GY
GY
GY
GY
BK
5
6
4
3
2
1
5
1
5
8
7
3
4
2
1
6
9
10
11
12
• The numbers   
1 
  to  
12 
 are waveform numbers shown in page 17.
CD-E250E
CD-E550E
– 40 –
Figure 40 WIRING SIDE OF P.W.BOARD (7/10)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
R766
R767
C713
C711
R762
C707
C717 C718
C702
C708
IC701
C701
R715
R809A
C703
C704
R741
R740
SW703
SW721
SW704
R768
R750
R742
R769
R733
D702
Q701
R774
R773
SW705
SW708
SW709
R772
R770
R752E
R752B
R752C
Q704
R752D
R777
R778
R790
R775
ZD701
R776
R753A
R752A
R753I
Q703
R753H
R753C
R780
R753B
R753D
R764
D705
R753E
C712
R753G
SW722
R753F
Q702
R761
R736
R737
R738
D704
R739
D703
R763
X702
L701
C706
R745
R747
L702
R746
D706
SW720
CNW901
SW719
R765
SW701
D701
R751
R760
C710
L703
R725
C705
RX701
C709
L704
VFD701
CNS901
X701
R745B
R745A
REMOTE
SENSOR
DISPLAY
1
1
6
RD
WH
WH
WH
WH
2
3
4
5
TO POWER PWB
P43  7 - G
CNP901
90
70
85
75
60
40
65
55
45
30
25
15
20
10
5
31
35
50 51
FL DISPLAY
95
100
1
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21
81
80
1
3
2
EQUALIZER
VOLUME UP
VOLUME DOWN
OPEN/CLOSE
DISC SKIP
PRESET UP
PLAY/REPEAT
VIDEO/AUX
TUNER(BAND)
1
2
3
E C B
E C B
B
C
E
X-BASS
/DEMO
– 41 –
CD-E250E
CD-E550E
Figure 41 WIRING SIDE OF P.W.BOARD (8/10)
7
8
9
10
11
12
C701
R715
R708
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
R770
SW707
R771
SW710
SW706
R743
R781
R720
R721
SW724
CNW202
R722
R782
L705
R783
R784
R785
SW712
SW713
R718
R717
R719
CNW405
CNS405
CNS803
SW702
R791
R749
R744A
SW714
SW715
R734
R786
R735
R795
R796
R726
R727
R730
R731
R787
R728
R729
R794
R732
R793
SW711
R752Q
R752G
R752F
R752R
R752T
R752S
R752P
R752O
R752L
R752M
R752N
R752H
R752I
R752J
SW723
R752K
C716
R752E
R752B
R752C
Q704
R752D
R777
R778
R790
R775
ZD701
R776
R753A
R752A
R
753
I
703
VFD701
R797
R713
R714
R716
LED701
R709
R712
R702
R744
R707
R703
R705
R706
R704
R701
CNW102
CNW803
R755
R754
R756
R757
R758
R759
CNS102
CNS202
R779
DISPLAY PWB-B2
1
BL
1
1
11
1
8
12
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
2
3
4
5
6
7
8
9
10
11
TO CD SERVO PWB
P39  9 - B
CNP405
1
YL
BK
BK
BK
BK
BK
BK
BK
BK
BK
2
3
4
5
6
7
8
9
10
TO MAIN PWB
P35  11 - E
P37  11 - E
CNP803
1
BL
BR
BR
BR
BR
BR
BR
2 3 4 5 6 7
TO MAIN PWB
P34  5 - D
P36  5 - D
CNP102
1
1
WH
BK
BK
BK
BK
BK
BK
2 3 4 5 6 7
8
TO MAIN PWB
P35  8 - B
P37  8 - B
CNP202
90
70
85
75
FL DISPLAY
00
33
14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
32
81
80
TAPE
CD
MEMORY/SET
REC PAUSE
TUNING/TIME
DOWN
TUNING/TIME
UP
TIMER/SLEEP
CLOCK
POWER
ON/STAND-BY
ND)
E C B
B
C
E
STOP
PRESET DOWN
CD-E550E ONLY
CD-E250E
CD-E550E
– 42 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 42 WIRING SIDE OF P.W.BOARD (9/10)
-
+
SOL801 (219-5)
CNW802
SW803 (219-9)
CN1
SW801 (219-8)
M801(219-10)
SOL802 (219-5)
CNW801
SW802 (219-8)
TAPE 1
TAPE 2
7 6 5 4 3 2 1
TAPE MECHANISM ASS'Y (219)
RECORD/PLAYBACK
HEAD (219-7)
 ERASE HEAD
 (219-6)
WH
BK
GR
7
6
5
4
3
2
1
GR
RD
WH
BK
P35  10 - B
P37  10 - B
TO MAIN PWB
CNP802
CNS804
P35  8 - H
P37  8 - H
FROM MAIN PWB
TAPE
MOTOR
WH
RD
OR
YL
SOLENOID
REC
INITIALIZE
PHOTO
INTERRUPTER
RD
OR
YL
PHOTO
INTERRUPTER
WH
BK
BK
WH
RD
BK
GR
BK
7 6 5 4 3 2 1
TAPE MECHANISM
PWB-H1,2(219-11)
TAPE MECHANISM
PWB-H1,2(219-11)
PLAYBACK
HEAD (219-7)
1
2
3
RD
WH
BK
P35  10 - B
P37  10 - B
TO MAIN PWB
CNP801
CNS805
P35  12 - F
P37  12 - F
FROM MAIN PWB
SOLENOID
INITIALIZE
BK
BR
RD
WH
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
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