Sharp CD-C471H Service Manual page 33

CT37
0.022
X351
456KHz
L354
TP
C371
1/50
LOW PASS
FILTER
R350
2.7K C372
1/50
C367
1/50
R353
270
C357 R355
2.2/50 3.3K
C356
0.001
C355
22P
+B
R393
1K
77
7K
R378
+B
82K
C386
330P
R395
47K
R376
1K
R360
4.7K
ZD352
0V 3
1 0V
(3.6V) MTZJ3.9B
2
(0V)
Q361
3.9V
KRC107 M
MPX PHASE
D351
1SS133
7
RT34
56K KTC3199 GR
2.6V
(0V)
R363
2.2K
R361
470
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
KTC3199 GR
R354
3.9K
+B
RT48
390
RT49
390
ZD351
MTZJ5.1B
L352
C396
100µH
100/10
C395
0.022
R392
+B
390
+B
R391
390
Q360
KTA1266 GR
12.1V
11.3V
(12.1V)
R383
5.6K
R370
C391
1K
47/16
+B
R387
22K
+B
CNP303
TO MAIN PWB
P24 5-H
8 9
Figure 33 SCHEMATIC DIAGRAM (12/13)
QT21
5.2V
(0V)
2V
(0V)
RT37
220K
RT30
1K
RT28
1K
TP
CT23
10/16
CT25
560P
CT21
47/10
+B
CT22
LT21
0.022
2.2µH
+B
CNP303
10
– 33 –
CD-C471H
TUNER PWB-H
RT36
RT35
220K 220K
RT51 1K
RT52 1K
RT26
RT53 1K
1K
RT54 1K
TP TP
CT28
47/10
CT29
0.022
CT26
22P
(CH)
+B
FM SIGNAL
AM SIGNAL
11 12