Sharp CD-XP160W Service Manual page 22

CD-XP160W
A
MAIN PWB-A1 (3/3)
B
FM SIGNAL
CD SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
MIC SIGNAL
SD
1
C
FM ST
2
DO
3
CL
4
CE
5
DI
6
A_10V +B
7
D_GND
8
TUN_L
9
TUN_R
10
A_GND
11
C141 C142
100/16
0.022
D
E
POWER PWB-F
CNS104
8
7
6
7
6 5
4
5
4 3
3 2
2
1
1
F
SW101
VOLTAGE
SELECTOR
G
SO101
AC INPUT SOCKET
AC 110/127/220/
230~240 V, 50/60 Hz
H
AC 110/127/220/
230~240 V, 50/60 Hz
• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
1
FROM CD SERVO PWB
P25 12 - B
CNS105
1 2 3 4 5 6 7 8 9 10
CNP105
+B
R129
10
A_GND
D108
C103
F101
0.1
T4A L 250V
7
6
5
C104
F102
4
0.1
T4A L 250V
3
2
1
F103
C105
T1.6A L 250V
0.1
C106
0.1
C101
100/50
D102
1N4004
D101
1N4004
C107
R101
C102
220/50
22K
100/50
D103
1N4004
KSA1015 GR
2 3
Figure 22 SCHEMATIC DIAGRAM (5/10)
FROM CD SERVO PWB
SW102
P25 9 - A
SPAN SELECTOR
CNS101 FM/AM (kHz)
50/9 100/10
8 7 6 5 4 3 2 1
CNP101
R113
10K
R111
C114
10K
47/25
+B
+B
1N4004
+B
–B
D109
+B1
1N5402M x4
D110
D111
–B1
D112
D113
+B
1N4004 x4
D115 D114
+B
C108
C109
47/50
330/35
R103
R104
47K
12K
C110
100/50
R102
10
ZD102
Q101
DZH06C2+
VF2
VF1
–B
+B
D_GND
CNP102
CNP106
1 2 3 1 2 3 4
CNS106 CNS102
P27 12 - H P27 12 - G
FROM DISPLAY PWB
4
– 22 –
FROM CD SERVO PWB
P25 12 - E
CNS103
CNP103
3 2 1
Q105
KRC107 M
R140
560
+B
Q106
HSB562 C
+B
+B
D117 D116 Q108
1N4004
HSB562 C
R116
820
R114
620 +B
Q107
C115 R115 KSC1815 GR
47/16
10K
+B1
C117
4700/35
C118
4700/35
–B1
IC103
KIA7808API
VOLTAGE
REGULATOR
+B
1 3
C112
2
3300/25
IC102
KIA7810API
VOLTAGE
REGULATOR
R141
+B
+B 1 3
2
R142
C143
220/25
REGULATOR
+B
C210
100P
1N4004
CHASSIS
GND
5
TO MAIN PW
TAPE SEC
P21 11
10 9 8 7 6 5
+B
+B
+B
–
+B
D105
1N4004
+B
IC101
AN78L05
VOLTAGE
+B
1 3
2
C123 C1
0.047 47/
D106
6