Sharp CD-BA1300H Service Manual page 22

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CD-BA1300H
A
C302
0.001
D301
B
D302
AM LOOP
ANTENNA
1
1
2
2
C
D
E
DS1SS133
D304
DS1SS133
F
SO301
FM ANTENNA
TERMINAL
FM 75ohms
G
C375
0.001
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 10.
1
AM TRACKING fL
C323
0.022
+B
DS1SS133
DS1SS133
AM BAND
COVERAGE fL
T306
L341
BALUN
AM OSC.
D303
C301
0.022
+B
L342
2.2mH
C341
0.022
8
7
6
5
4
3
2
FE301
FM FRONT END
2
Figure 22 SCHEMATIC DIAGRAM (9/10)
AM ANT.
T303
C331
C330
0.047
15P
(UJ)
C332
0.022
VD301
C335
SVC348S
560P
C334
27P
(UJ)
R399
33
2
C348
0.01
1
3
Q301
2SC380-O
FM IF AMP.
R346
330
1
3
4
– 22 –
+B
C342
0.022
R358
3.9K
+B
+B
24
23
1
2
1
3
2
+B
C397
C394
47/16 C392
0.022
+B
R382
R381
150
10K
R380
C393
1.5K
1/50
C381
22 21 20
12P(CH)
IC302
LC72131
PLL(TUNER)
1
2
3
4
C382
15P(CH)
+B
+B
+B
5
L3
LOW
FIL
R350
2.7K
C367
1/50
22
21
20 19 18
IC3
LA1
FM IF DET./F
3
4
5
6
7
R352
1K
1
3
T351
2
AM IF
R393
1K
0.001
C380
10/16
L351
100µH
C385
0.01
C386
19 18 17 16 15 14 13 12
330P
R376
5
6
7
8
9
10
11
1K
6

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