Schematic Diagram / Wiring Side Of P.w.board - Sharp CD-XP160W Service Manual

CD-XP160W
A
B
C
D
AM LOOP
ANTENNA
CNP301
AM
E 1 1
GND
2 2
TA302
FM
ANTENNA
TERMINAL
FM
75 ohms
GND
C302
F
0.001
C301
0.012
C349
0.001
CHASSIS
GND
G
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
1
FM SIGNAL
AM SIGNAL
D301
1N4148
D302
1N4148
BAND PASS
FILTER
1 2 3 4
BF301
1 2 3
C319
C318
18P(CH) 5P
C303
0.001
L302
FM RF
R301
22
2 3
Figure 18 SCHEMATIC DIAGRAM (1/10)
AM TRACKING
T302
C329
0.022
AM OSC.
C335
560P
T306
AM BAND
COVERAGE fL
IC301
FM FRONT END
TA7358AP
5 6 7 8
C320
0.001
T304
C314
FM IF
22P(CH)
FM BAND
COVERAGE fL
C311
10P(CH)
R304 R305
47K
680
Q302
SSC1674 C
R310
4.7K
4
– 18 –
FM MUTE
LEVEL
10K(B)
VR351
+B
+B
9
FM IF
CF303
2
+B
1 3
R312
2.2K
R308
10K
Q306
SSC1674 C
+B
R309
330
C321
0.0033
5 6
L353
1µH
2.1V
1
2
CF302
C
FM IF
+B