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Sharp CD-MPX100E Service Manual page 24

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CD-MPX100E
MAIN PWB-A1 (2/3)
A
B
C
FM
AM
1
1
2
2
3
3
CNP301
D
E
C338
0.001
F
G
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
C302
0.001
C323
0.022
D301
1N4148H
1N4148H
D302
AM OSC.
T306
AM BAND
COVERAGE fL
B.P.F
BF301
IC301
TA7358AP
FM FRONT END
1
2
3
1
2
3
4
5
6
7
8
C304
R302
0.01
10
C311
18P
(CH)
FM RF
T301
FM OSC.
C312
0.022
R314
22
R325
C315
47K
0.01
Q302
R327
0
KTC3194 Y
OSC BUFFER
FM SIGNAL
AM SIGNAL
2
3
Figure 6-3 SCHEMATIC DIAGRAM (3/10)
AM TRACKING
AM AMTENNA
fL
C331
0.047
C332
0.022
T303
VD301
SVC347S
C335
560P
C334
R323
22P(CH)
68K
9
+B
C307
10/16
FM BAND
C324
COVERAGE fL
4.7P(CH)
VD303
R309
SVC230C
10K
FM IF
TP301
3
1
T302
2
R322
R316
680
4.7K
C318
100P
4
6 – 3
R358
3.3K
24
23
1
2
C397
+B
0.022
C392
+B
0.001
R382
150
C393 R380
1/50 1.5K
C381
22
21
20
12P(CH)
C382
1
2
3
4
15P(CH)
IC302
LC72131
PLL (TUNER)
+B
R375
470
C383
47P
+B
5
22
21
20
19
3
4
R352
1K
1
T351
2
AM IF
C380
10/50
10
19
18
17
16
15
5
6
7
8
6

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