Sharp CD-C470H Service Manual page 33

C374
0.033 C373
R357
0.033
470K
L354 R364
2.2K
TP
C371
1/50
LOW PASS
FILTER
R350
X351
2.7K C372
1/50
C367
1/50
IC303
LA1832
R353
270
R354
C357
2.2/50
C356
0.001
RT49
C355
22P
100µH
+B
100/10
R393
1K
0.022
+B
+B
R378
KTA1266 GR
82K
C386
330P
R395
11.3V
47K
(12.1V)
PLL
(TUNER)
R376
1K
R360
4.7K
MPX PHASE
Q361
KRC107 M
ZD352
0V
1
MTZJ3.9B
2
(0V)
3 R387
0V
3.9V
(3.6V)
22K
D351
1SS133
CD-C470H/480H
ONLY
7
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CD-C470H,C470E,C480H/CP-C470H,C470E,C480H
QT21
RT34
KTC3199 GR
56K
5.2V
2.6V (0V)
(0V)
2V
(0V)
R363
2.2K
MUTING
Q353
KTC3199 GR
0V R365
10K
0.7V
(0V)
0V
R367 C375
1K
3.3/50
R368
33K
0V
R366
10K
0.7V (0V)
MUTING
0V
Q354
+B
KTC3199 GR
3.9K
+B
RT48
390
390
L352
C396
C395
R392
+B
390
R391
Q360 390
12.1V
R383
5.6K
R385
5.6K
C391
47/16
+B
+B
CNP303
CNP502
TO MAIN PWB
P27 8-A
8 9
Figure 33 SCHEMATIC DIAGRAM (12/14)
CD-C470H/480H
ONLY
RT37 RT36
RT35
220K
220K 220K
RT26
RT30
1K 1K
RT28
1K
TP TP TP CT28
47/10
CT29
0.022
CT23
10/16
CT25
560P
CT21
47/10
LT21 CT22
0.2µH 0.022
+B
FM(ST):OTHER
AM:( )
10
– 33 –
CT26
22P
(CH)
+B
FM SIGNAL
AM SIGNAL
11 12