Sharp CD-C612 Service Manual page 21

AM TRACKING fL
M ANT
T331
+B
1
48S
R321
T333
120
M OSC 24 23 22 21
D
AGE fL
1 2 3
C359
0.022
+B
+B
C369
7/16
ZD351
MTZJ5.1B
12
2 10.9V
1 Q344
KRA102 M
11V
3
0.2V
11
7
FM DET
R349
1.5K
T352
R348
33K
20 19 18 17
IC303
LA1805 FM/AM IF MPX.
4 5 6 7 8
C363
0.015
C361
22/16
AM IF
T351 2
C365
1 3
AM IF
R369
2.2K
L343
100µH
8 9
Figure 21 SCHEMATIC DIAGRAM (4/10)
TP302
R340
R350
47K
C358
R375
1.2K
16 15 14 13
9 10 11 12 Q343
KRA109 M
C364
0.015 8.4V
4.4V
2 3
1
5.1V
C367
C366
1/50 1/50 1/50
D342
1SS133
+B
10
– 21 –
+B
47K
0.0015
R352
15K
VCO
VR351
6.8K(B)
R361
10K
+B
R365
680
(1/4)
NC
C395
+B
0.001
CHASSIS
A_12V
+B
27
TUN_R
9
A_GND
10
TUN_L
11
DO
12
CL
15
DI
14
CE
13
11
CD-C612
GND
12