Sharp CD-BK133W Service Manual page 19

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C342
0.022
R358
3.3K
R351
5.6K
C352
C351
10/50
0.022
+B
C397
C394
R382
0.022
47/16
150
TP301
R381
10K
R380
C393
C320
1/50
0.022
C381
22
21
20
12P
X352
4.5 MHz
1
2
3
C382
15P
R375
820
R374
1K
7
R365
10K
24
23
22
21
20
AM OSC
AM OSC
FM
AM
VSM AM LOW
OUT
IN
AFC
RF IN
FM IF
AM MIX
AM IF
OUT REG
GND
IN
IN
1
2
3
4
R352
1K
T351
1
3
C350
0.022
AM IF
2
C392
0.001
1.5K
+B
L351
100µH
19
18
17
16
15
14
13
12
4
5
6
7
8
9
10
11
R378
1K
8
Figure 19 SCHEMATIC DIAGRAM (4/10)
C373
0.015
(ML)
C371
1/50
C372
1/50
19
18
17
16
15
14
13
FM/AM
MPX
MPX
R-CH
L-CH
MO/ST
CUT
OUT
VCO
IN
OUT
OUT
IF
SD
STEREO
FM DET
VCC
OUT
PHASE
FM/AM
5
6
7
8
9
10
11
12
C358
1/50
R355
C357
3.3K
2.2/50
C356
0.001
R393
1K
R387
R377
5.6K
47K
R359
1.8K
C386
330P
R395
47K
R376
1K
R360
4.7K
R386
22K
TO POWER SECTION
9
10
– 19 –
R364
R363
6.8K
6.8K
R361
1.5K
R362
1.5K
IC303
LA1832S
FM IF DET./
FM MPX./AM IF
L352
D306
100µH
1SS133
+B
C396
100/16
C395
0.022
CONSTANT
VOLTAGE
Q360
KTA1266 GR
R383
5.6K
R385
5.6K
C391
47/16
+B
+B
7
9
20 28
24 25 22 21 26 23 27
P20 1 - G
P17 12 - C
TO MAIN SECTION
11
CD-BK133W
12

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