Sharp CD-C478 Service Manual page 33

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FM SIGNAL
T304
AM OSC
C392
0.001
R379
2.2K
C381
17
15
22 21
20
19
18
16
12P
(CH)
1
2
3
4 5
6
7
8 9 10 11
C382
15P
(CH)
Q344
KTA1266 GR
R363
3.3K
C384
0.001
+B
1
2
3
4
5
6
7
8
9
CNSF13
TO MAIN PWB
P26 1-F
7
8
AM SIGNAL
C328
C329
D361
0.001
0.001
D362
1SS133
1SS133
D302
1SS133
D303
1SS133
C337
10/16
C333
0.022
AM ANT
T302
TP301
C316
100P
R381
10K
C338
100P
C369
47/16
C350
220/10
C383
0.022
14
13
12
C351
R348
0.0022
33K
C354
R376
470P
1K
R349
R340
1.5K
47K
C370
1/50
Q342
KTC3199 GR
R364
47K
VR351
R369
6.8K
4.7K
R352
R375
15K
1.2K
C358
0.0015
R362
470
10
9
Figure 33 SCHEMATIC DIAGRAM (10/16)
– 33 –
AM LOOP
ANT
SO301
C302
18P
(CH)
C307
D301
0.0047
1SS133
C303
0.01
C309
6.8P
C308
(UJ)
0.0047
L302
C310
R303
C311
0.022
100K
0.022
C304
4.7P
C312
R302
0.001
22
VD303
KDV147B
R301
C313
33K
0.022
FM IF
T301
C317
L303
C305
3.9P
15P
(UJ)
(CH)
C306
R306
C318
33P
10
22P
(CH)
R311
R309
47K
47
R312
C319
R317
680
R314
0.022
820
10K
C314
10/16
CF301
R316
1
4.7K
2
3
AM
24
OSC
FM IF IN
1
23
AM +B
C360
C359
AM RF
0.022
22
0.022
AM
2
MIX
21
FM +B
3
C361
22/16
4
FM
20
DET
2
19
C353
AM IF
5
0.018
18
GND
6
ST IND
7
17
DET
C355
OUT
3.3/50
TUN IND
8
C363
C356
R359
0.027
3.3/50
2.7K
16
MPX-IN
R357
3.3K
L-CH
9
TP302
C365
1/50
R360
C364
2.7K
0.027
FM-M/ST
15
10
R-CH
R358
C366
14
1/50
3.3K
C357
11
AM/FM
3.3/50
2
C367
1
1/50
13
VCO
12
NC
Q343
3
KRA109 M
R361
TP303
10K
TUNER PWB-E
10
11
CD-C478/478C
BF301
1
2
3
1
2
3
4
5
6
7
8
9
1
3
+B
+B
12

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