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

– 43 –
CD-E250E
CD-E550E
Figure 43 SCHEMATIC DIAGRAM (13/13) / WIRING SIDE OF P.W.BOARD (10/10)
7
8
9
10
11
12
ZD902
R903
Q901
C907
D907
D911
SO901
C901
D909
D910
C902
F901
F902
F903
C906
C905
D906
D908
D905
C904
C903
C908
ZD901
R902
D904
D901
D903
C909
R904
C910
R906
CNP201
R907
R905
CNP901
D902
T101
100/50
100/50
22K 
330 
220/50
KSA1015 GR
47/50 
DZH06C2+
1N4004
1N4004
1N4004
1N4004
1N4004
7
6
5
4
3
2
1
12K 
DZH3001+
5
4
3
2
1
1N4004
100/50
47K 
330/35
1N4004
10
330 
DGND
0.1 
0.1 
+5.6V
DGND
+B2
AGND
–B1
+B1
TRANSFORMER 
POWER
VF2
T1.6A L 250V
VF1
0.1 
0.1 
3.8V
3.8V
–30V
DGND
+5.6V 
1
B
C
E
2
3
4
5
7
6
5
4
3
2
1
POWER PWB-B1
POWER PWB-B1
FROM
DISPLAY PWB
P40  1 - D
CNS901
FROM
MAIN PWB
P35  10 - H
P37  10 - H
CNS201
CD-E550E:T5A L 250V
CD-E250E:T4A L 250V
CD-E550E:T5A L 250V
CD-E250E:T4A L 250V
CD-E550E:1N6A2M++
CD-E250E:1N5402M
CD-E550E:T5A L 250V
CD-E250E:T4A L 250V
CD-E550E:T5A L 250V
CD-E250E:T4A L 250V
T1.6A L 250V
POWER TRANSFORMER
AC INLET
AC 230-240 V, 50 Hz
AC INLET
AC 230-240 V,
50 Hz
AC 230-240 V, 50 Hz
AC POWER
SUPPLY CORD
P26  1 - D
P28  1 - D
FROM
MAIN PWB(3/3)
CNS201
P32  1 - B
FROM
DISPLAY PWB
CNS901
D901~904
T101
CNP901
F903
F902
F901
C904
C903
D902
D904
D901
D903
D905
D906
D907
D908
C906
C905
C901
D910
C902
R902
C907
Q901
C908
ZD902
R905
ZD901
D909
C910
R904
C909
D911
R903
R907
R906
SO901
CNP201
– 43 –
CD-E250E
CD-E550E
Figure 43 SCHEMATIC DIAGRAM (13/13) / WIRING SIDE OF P.W.BOARD (10/10)
7
8
9
10
11
12
ZD902
R903
Q901
C907
D907
D911
SO901
C901
D909
D910
C902
F901
F902
F903
C906
C905
D906
D908
D905
C904
C903
C908
ZD901
R902
D904
D901
D903
C909
R904
C910
R906
CNP201
R907
R905
CNP901
D902
T101
100/50
100/50
22K 
330 
220/50
KSA1015 GR
47/50 
DZH06C2+
1N4004
1N4004
1N4004
1N4004
1N4004
7
6
5
4
3
2
1
12K 
DZH3001+
5
4
3
2
1
1N4004
100/50
47K 
330/35
1N4004
10
330 
DGND
0.1 
0.1 
+5.6V
DGND
+B2
AGND
–B1
+B1
TRANSFORMER 
POWER
VF2
T1.6A L 250V
VF1
0.1 
0.1 
3.8V
3.8V
–30V
DGND
+5.6V 
1
B
C
E
2
3
4
5
7
6
5
4
3
2
1
POWER PWB-B1
POWER PWB-B1
FROM
DISPLAY PWB
P40  1 - D
CNS901
FROM
MAIN PWB
P35  10 - H
P37  10 - H
CNS201
CD-E550E:T5A L 250V
CD-E250E:T4A L 250V
CD-E550E:T5A L 250V
CD-E250E:T4A L 250V
CD-E550E:1N6A2M++
CD-E250E:1N5402M
CD-E550E:T5A L 250V
CD-E250E:T4A L 250V
CD-E550E:T5A L 250V
CD-E250E:T4A L 250V
T1.6A L 250V
POWER TRANSFORMER
AC INLET
AC 230-240 V, 50 Hz
AC INLET
AC 230-240 V,
50 Hz
AC 230-240 V, 50 Hz
AC POWER
SUPPLY CORD
P26  1 - D
P28  1 - D
FROM
MAIN PWB(3/3)
CNS201
P32  1 - B
FROM
DISPLAY PWB
CNS901
D901~904
T101
CNP901
F903
F902
F901
C904
C903
D902
D904
D901
D903
D905
D906
D907
D908
C906
C905
C901
D910
C902
R902
C907
Q901
C908
ZD902
R905
ZD901
D909
C910
R904
C909
D911
R903
R907
R906
SO901
CNP201
– 43 –
CD-E250E
CD-E550E
Figure 43 SCHEMATIC DIAGRAM (13/13) / WIRING SIDE OF P.W.BOARD (10/10)
7
8
9
10
11
12
ZD902
R903
Q901
C907
D907
D911
SO901
C901
D909
D910
C902
F901
F902
F903
C906
C905
D906
D908
D905
C904
C903
C908
ZD901
R902
D904
D901
D903
C909
R904
C910
R906
CNP201
R907
R905
CNP901
D902
T101
100/50
100/50
22K 
330 
220/50
KSA1015 GR
47/50 
DZH06C2+
1N4004
1N4004
1N4004
1N4004
1N4004
7
6
5
4
3
2
1
12K 
DZH3001+
5
4
3
2
1
1N4004
100/50
47K 
330/35
1N4004
10
330 
DGND
0.1 
0.1 
+5.6V
DGND
+B2
AGND
–B1
+B1
TRANSFORMER 
POWER
VF2
T1.6A L 250V
VF1
0.1 
0.1 
3.8V
3.8V
–30V
DGND
+5.6V 
1
B
C
E
2
3
4
5
7
6
5
4
3
2
1
POWER PWB-B1
POWER PWB-B1
FROM
DISPLAY PWB
P40  1 - D
CNS901
FROM
MAIN PWB
P35  10 - H
P37  10 - H
CNS201
CD-E550E:T5A L 250V
CD-E250E:T4A L 250V
CD-E550E:T5A L 250V
CD-E250E:T4A L 250V
CD-E550E:1N6A2M++
CD-E250E:1N5402M
CD-E550E:T5A L 250V
CD-E250E:T4A L 250V
CD-E550E:T5A L 250V
CD-E250E:T4A L 250V
T1.6A L 250V
POWER TRANSFORMER
AC INLET
AC 230-240 V, 50 Hz
AC INLET
AC 230-240 V,
50 Hz
AC 230-240 V, 50 Hz
AC POWER
SUPPLY CORD
P26  1 - D
P28  1 - D
FROM
MAIN PWB(3/3)
CNS201
P32  1 - B
FROM
DISPLAY PWB
CNS901
D901~904
T101
CNP901
F903
F902
F901
C904
C903
D902
D904
D901
D903
D905
D906
D907
D908
C906
C905
C901
D910
C902
R902
C907
Q901
C908
ZD902
R905
ZD901
D909
C910
R904
C909
D911
R903
R907
R906
SO901
CNP201
– 43 –
CD-E250E
CD-E550E
Figure 43 SCHEMATIC DIAGRAM (13/13) / WIRING SIDE OF P.W.BOARD (10/10)
7
8
9
10
11
12
ZD902
R903
Q901
C907
D907
D911
SO901
C901
D909
D910
C902
F901
F902
F903
C906
C905
D906
D908
D905
C904
C903
C908
ZD901
R902
D904
D901
D903
C909
R904
C910
R906
CNP201
R907
R905
CNP901
D902
T101
100/50
100/50
22K 
330 
220/50
KSA1015 GR
47/50 
DZH06C2+
1N4004
1N4004
1N4004
1N4004
1N4004
7
6
5
4
3
2
1
12K 
DZH3001+
5
4
3
2
1
1N4004
100/50
47K 
330/35
1N4004
10
330 
DGND
0.1 
0.1 
+5.6V
DGND
+B2
AGND
–B1
+B1
TRANSFORMER 
POWER
VF2
T1.6A L 250V
VF1
0.1 
0.1 
3.8V
3.8V
–30V
DGND
+5.6V 
1
B
C
E
2
3
4
5
7
6
5
4
3
2
1
POWER PWB-B1
POWER PWB-B1
FROM
DISPLAY PWB
P40  1 - D
CNS901
FROM
MAIN PWB
P35  10 - H
P37  10 - H
CNS201
CD-E550E:T5A L 250V
CD-E250E:T4A L 250V
CD-E550E:T5A L 250V
CD-E250E:T4A L 250V
CD-E550E:1N6A2M++
CD-E250E:1N5402M
CD-E550E:T5A L 250V
CD-E250E:T4A L 250V
CD-E550E:T5A L 250V
CD-E250E:T4A L 250V
T1.6A L 250V
POWER TRANSFORMER
AC INLET
AC 230-240 V, 50 Hz
AC INLET
AC 230-240 V,
50 Hz
AC 230-240 V, 50 Hz
AC POWER
SUPPLY CORD
P26  1 - D
P28  1 - D
FROM
MAIN PWB(3/3)
CNS201
P32  1 - B
FROM
DISPLAY PWB
CNS901
D901~904
T101
CNP901
F903
F902
F901
C904
C903
D902
D904
D901
D903
D905
D906
D907
D908
C906
C905
C901
D910
C902
R902
C907
Q901
C908
ZD902
R905
ZD901
D909
C910
R904
C909
D911
R903
R907
R906
SO901
CNP201
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