Sharp CD-E500 Service Manual page 37

POWERE PWB-B1
SO901
AC INLET
AC 120 V, 60 Hz
T901
POWER
TRANSFORMER
FROM
MAIN PWB
P31 10 - H
CNS201
D902
1
D901
2
3
4
5
D904
6
7
D903
CNP901
5
C908
C909
4
3
D906
2
D905
1 R904
C905
ZD901
Q901
C906
B D908
C
D907
E
CNS901
P34 1 - D
FROM
DISPLAY PWB
7
8
Figure 37 SCHEMATIC DIAGRAM (11/11) / WIRING SIDE OF P.W.BOARD (8/8)
C903
F901
0.1
5A/125V
F902
5A/125V
C904
0.1
F903
1.6A/125V
C905
0.1
C906
0.1
D910
1N4004
C901
100/50
D909
C902
1N4004
100/50
C907
220/50
D911
1N4004
VF2
VF1
POWERE PWB-B1
F901
5A/125V
F902
5A/125V
F903
1.6A/125V
D910
D909
POWER TRANSFORMER
9
– 37 –
D901
1N6A2M++
D902
1N6A2M++
1N6A2M++ 1N6A2M++ 1N6A2M++
D903
D904
1N6A2M++
1N6A2M++
D906
D905
1N4004
1N4004
1N4004 1N4004 1N4004
D908
D907
1N4004
1N4004
C908
C909
47/50
330/35
R904
R905
47K
12K
R902 C910
22K 100/50
R903
10
ZD902
Q901
DZH06C2+
KSA1015 GR
T901
AC 120 V, 60 Hz
AC POWER
SUPPLY CORD
10 11
CD-E500
CD-E55/E44
CNP201
+B1
1
AGND
2
FROM
–B1
MAIN PWB(3/3)
3
DGND
4
CNS201
+B2
P24 1 - D
5
DGND
6
+5.6V
7
CNP901
DGND
5
+5.6V
FROM
4
DISPLAY PWB
–30V
3 CNS901
P28 1 - B
3.8V
2
3.8V
1
SO901
AC INLET
AC 120 V, 60 Hz
12