Read Sharp CD-XP120H (serv.man8) Service Manual online
– 23 –
CD-XP120H
Figure 23 SCHEMATIC DIAGRAM (6/10)
7
8
9
10
11
12
5.6V
When Servicing, pay attention as the area
enclosed by this line ( ) is directly
connected with AC main voltage.
enclosed by this line ( ) is directly
connected with AC main voltage.
3
1
2
TO
MAIN PWB
P18 1 - E
1
1
4
2 3
5 6 7
5 6
3 4
2
7
8
POWER PWB-A3
GND
5.6V
P_CONT
GND
P18 4 - A
TO
MAIN PWB
P27 12 - B
FROM
DISPLAY PWB
1
2
3
1
2
3
1 2 3
CNSP106
CNS109
CNP104
+B
+B
+B
AC POWER
SUPPLY CORD
CNS104
BI104
RLY101
D122
1N4004
Q113
KSC1815 GR
R132
47K
47K
R131
10K
10K
LF101
LINE FILTER
LINE FILTER
SO101
AC INLT
230 V, 50 Hz
T102
SUB POWER
TRANSFORMER
D118
1N4004
D119
1N4004
D120
1N4004
D121
1N4004
C146A
0.047
IC102
AN78L05
VOLTAGE
REGULATOR
D123
1N4004
C147A
2200/16
C144A
0.047
C145A
47/25
47/25
CNP109
CNS106
BI106
T101
MAIN
TRANSFORMER
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