Sharp CD-XP120 Service Manual page 21

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FM MUTE
LEVEL
VR351
R358
10K(B)
8.2K
L353
1mH
24
23
R336
5.6K
1
2
2.1V
1
3
C378
330P
CF302
2
C344
33P
316
30
+B
+B
12
K
R382
330
C
+B
R386
330
+B
C381
R309
12P(CH)
470
C382
15P(CH)
C384
0.001
+B
+B
7
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22
21
20
19
18
17
2.3V
IC303
LA1832S
3
4
5
6
7
8
R352
C350
1K
0.022
1
3
2
T351
AM IF
R393
1K
R377
5.6K
VT
+B
L351
100µH
C385
0.01
C393
R380
1/50
1.5K
19
18
22 21 20
17
16
15
14
IC302
LC72131
PLL(TUNER)
CE
1
2
3
4
5
6
7
8
9
10
8
9
Figure 21 SCHEMATIC DIAGRAM (6/10)
Q351
KRC104 M
1
4.7V
(0V)
2
3
C371
R361
1/50
12K
R362
12K
C372
1/50
16
15
14
13
R366
2.2K
C358
9
10
11
12
1/50
C357
2.2/50
+B
L352
100µH
+B
C396
100/10
R391
C395
390
0.022
+B
R392
390
+B
11.7V
R383
13
12
5.6K
R385
5.6K
R384
6.8K
11
R359
D308
1N4148
1.8K
R360
4.7K
+B
10
– 21 –
CD-XP120
MAIN PWB-A1(3/3)
SD
FM ST
DO
CL
CE
DI
A_12V
+B
D_GND
TUN_L
TUN_R
A_GND
SWITCHING
Q360
KSA1015 GR
10.8V
+B
10.9V
+B
+B
11
12
1
2
3
4
5
6
7
8
9
10
11

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