Sharp CD-C1W Service Manual page 31

Q365
KRC107 M
3
2
C343
15P (CH)
1
C342
R358
0.022
8.2K
VR351
10K(B)
L353
FM MUTE
1mH
LEVEL
L356
1mH
24 23
1
CF302
10.7MHz
FM1F
1 3
2
C397
0.022
+B
R382
R341 R381
150
47K 10K
C381
22
12P (CH)
0V
2
1
C382
1
3 15P (CH)
+B
C384
0.001
+B
7
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R350
2.7K
C367
1/50
22 21 20 19 18
IC303
LA1832
FM IF DET./FM MPX./AM IF
2 3 4
5 6 7
R352
1K
3
1
T351
2
AMIF
R393 1K
C392
C394
0.001
47/16
L351
100µH
R380
1.5K
R396
C385
1K
0.01
C393
2.2/50
21 20 19 18 17 16 15 14 13 12
IC302
LC72131
PLL CONTROLLER
2 3 4 5 6 7 8 9 10 11
R397
1K
R398 1K
R373 1K
R374 1K
R371 1K
R372 1K
8 9
Figure 31 SCHEMATIC DIAGRAM (9/15)
TP 302
C371 R361
1/50 3.3K
C372 R362
1/50 3.3K
17 16 15 14 13
C358
8 10 11 12
9
1/50
R355
3.3K
C357
2.2/50
C356
0.001
FMIF
L352
100µH
R377
47K
+B
Q360
R395
KTA1266 GR
47K
11.6V
R359
1.8K R385
5.6K
R390
82K
R360
4.7K
C383
0.0022
+B
GND(D)
CNP303
TO MAIN PWB
10
– 31 –
CD-C1W,CP-C1W
TUNER PWB-D
R363
2.2K
MUTING
Q353
KTC3199 GR
0V
0.65V
10K
C375
R365
0V
3.3/50
R367
1K
R368
33K
0V
R366
0.65V
10K
0V
Q354
KTC3199 GR
MUTING
R354
3.9K
C376
0.022
ZD351 C396
MTZJ4.7A 100/10
C395
0.022
R391
390
R392
390
12.18V
R383
11.37V 5.6K
C391
47/16
1
ZD352
MTZJ3.9B
2 3
R387
Q361
22K
KRC107 M
D351
1SS133
1 2 3 4 5 6 7 8 9
10 11
P22 1-E
CNP202
11 12