Sharp CD-XP120 Service Manual page 20

CD-XP120
A
B
C
D
AM LOOP
ANTENNA
FM
ANTENNA
AM
1 1
GND
2 2
FM
3 3
CNP301
E
C301
0.012
C349
0.001
F
G
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 34.
1
FM SIGNAL
AM SIGNAL
BF301
B.P.F
1 2 3
1 2
C319
18P(CH)
2 3
Figure 20 SCHEMATIC DIAGRAM (5/10)
AM TRACKING fL
AM ANTENNA
C302
0.001
T302
C329
0.022
D301
AM OSC.
1N4148
D302
1N4148
T306
C337 AM BAND
0.022 COVERAGE fL
IC301
TA7358AP
FM FRONT END
3 4 5 6
C318
5P
C303
0.001
T304
FM IF
FM BAND
COVERAGE fL
C311
R301
10P(CH)
22
R304
47K
Q302
SSC1674 C
OSC BUFF
4
– 20 –
C335
560P
R323
68K
7 8 9
CF303
2
R306
+B
33
C312
R316
33P
1 3
330
R312
2.2K
C314
22P(CH)
Q306
SSC1674 C
R305
R308
680
10K
+B
C321
0.0033
R310
4.7K
5
FM MUT
LEVEL
VR351
10K(B)
R336
5.6K
2
C
+B
+
R309
470
6