Sharp CD-XP160W Service Manual page 23

JK901
MIC
JACK
CHASSIS
GND
VR901
TO MAIN PWB (2/3)
MIC LEVEL
TAPE SECTION
P21 11 - B
10 9 8 7 6 5 4 3 2 1
+B
+B
+B
–B
+B
API
D105
E
1N4004
OR
+B
3
C208
470/16
R221
47K
R224
2K
R207
10K
+B
IC101
AN78L05
VOLTAGE
REGULATOR
+B +B
1 3 R138
100
2
C124
C123
47/25
0.047
D106
1N4004
7
+B
C902
R902
R901
1K 0.22/16
2.7K
C901 R903
0.0015 39K
R904
330
8 7 6
C903
100/16
IC902
1 2 3 4
MIC PWB-A8
R618
33K
R616
R620
10K
560
TAPE L
TUN L
CD L
R624
2.7K
IC601
LC75341M
AUDIO
PROCESSOR
R625
2.7K
CD R
TUN R C602
10/16
TAPE R
C603
10/16
R617 R621
10K 560
R619
R
33K
L
IC201
LM4765T+
POWER AMP.
15 14 13 12 11 10 9 8
+B
+B
R
–B
Q204
KSC1815 GR
+B
R208
10K
L
Q201
KSC1815 GR
R210
10K
ZD201
DZH03C3+
HSC1609 GR
R216
10K
R215
4.7K
C207
R217
47/25 10K
R136
10K
R137
C145
R135
10K
100/25
39K
D118
D120
1N4004
1N4004
Q117
KSC1815 GR
+B
8 9
Figure 23 SCHEMATIC DIAGRAM (6/10)
C910
R907
10K
R905
R915
33K
39K
C905
R909
5
470P
4.7K
C906
4.7/16
R910
R906
4.7K
1K
R908
R916
10K C911
39K
470P
C604
10/16
R614
10K
C605
10/16
C606
10/16
R604
1K
12 11 10 9 8 7 6 5
13 14 15 16 17 18 19 20
C601 R605
10/16
1K
R615
10K
R601
1K
CL
CE
R602
1K
DI
R603
1K
D601 D602 D603
1N4148 1N4148 1N4148
7 6 5 4 3 2 1
C204
47/50
C203
RLY101
47/50
RELAY
R205
100K
R206
100K
R204
1K
D104
C202 1N4004
Q104
47/50
KSC1815 GR
R213
R107
1K
22K
+B
R109 R139
18K 51K
R108
22K
C111
470/25
–B
R218
10K
Q103
KSA1015 GR
R219
10K
Q203
KSC1815 GR
+B
Q202
C205
100/16
CNW110
3
2
1
CNP110
10
– 23 –
CD-XP160W
+B
470P
R913
C912
R911
100
1/16
39K
L CH
5 6 7 8
1
2
IC901
R CH
3
D GND
4
4 3 2 1
9V
5
R912
C913
39K CNW107
R914
1/16
100
R623
100K
C619
220P
C620
220P
4 3 2 1
21 22 23 24
+B
C621
220P
+B
R622
100K
+B
R122
10
L102
C126
3µH
0.1
C128
0.1
R120
4.7
C133
0.0047
R119
4.7
C127
0.1
C125
L101
0.1
3µH
R123
10
R127
390
R128
CNW108
390
CNS108
L IN
1 1
L103
L OUT
2 2
10µH
A_GND
3 3
R OUT
4 4
R IN
5 5
HEADPHONES PWB-A5
3
2
M
M802 (205-4)
1
FAN MOTOR
11
CNS107
1
2
3
4
CNP107
L CH
1
R CH
2
D GND
3
9V
4
CHASSIS
GND
LCH+
+
LEFT
LCH–
–
FRONT
RCH+
+
RIGHT
RCH–
–
SO102
SPEAKER
TERMINAL
CNP108
L IN
1
L OUT
2
A_GND
3
R OUT
4
R IN
5
JK101
HEADPHONE
3 3
2 2
1 1
4 4
5 5
9 9
10 10
12