Sharp CD-EA235V Service Manual page 14

CD-EA235V
A
D301
DS1SS133
D302
DS1SS133
B
BF301
B.P.F.
AM
LOOP
ANTENNA
1
C
1
1
2 2
SO302
FM ANTENNA
TERMINAL
FM 75 OHMS
GND
D
E
F
G
MAIN PWB-A1 (2/3)
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 34.
1
C302
0.001
C323
0.022
C338
0.001
AM OSC.
AM BAND
COVERAGE fL
FM FRONT END
2 3
IC301
TA7358AP
1 2 3 4 5 6 7
C304
C305
0.01
4.7P
(CH)
C311
18P
C308
C312
4.7P
0.022
(CH)
R314
22
R325
47K
C315
0.0047
R327
33
FM SIGNAL
AM SIGNAL
2
Figure 14 SCHEMATIC DIAGRAM (3/13)
AM TRACKING
C331
0.047
C332
0.022
T303
AM ANTENNA
VD301
T306
SVC348S
C335
560P
C334
22P
(UJ)
C306
8 9
0.022
C307
10/50
C324
FM BAND
4.7P
COVERAGE fL
(UJ)
VD303
R309
SVC211C
10K
T301
FM OSC.
T302
CF303
1 3
2
FM IF
R322
680
C318
100P
Q302
KTC3194 Y
OSC. BUFFER
3 4
– 14 –
TP301
+B
R382
R316
150
4.7K
C381
12P (CH)
C382
(CH)
15P
+B
5
R358
3.9K
24 23 22 21
1 2 3
T351
AM IF
C393 0.001
C397
0.022 C392
0.001
C380
10/50
R380
C389
1/50 1.5K
22 21 20 19 18
IC302
LC72131
1 2 3 4 5 6
R375
470
6