Sharp CD-PC672 Service Manual page 24

24 23 22 21
1 2
5
C355
100P
R352
10K
C354
1/50
C356
0.022
21 20 19 18 17 16 15 14 13 12
2 3 4
5 6 7 8 9 10 11
R361
47K
+B
7
+B
C383
220P
C382
0.0022
C385
T381
3.3/50
FM DET
20 19 18
17
FM DET
DET OUT
IC303
FM/AM IF MPX.
LA1805
3 5 6 8
4 7
2
1 3
CF351
T382
AM IF AM IF
+B
C357
47/25
L317
100µH
ZD351
DZ5.1BSB
2
1
3
8 9
Figure 27 SCHEMATIC DIAGRAM (8/12)
Q382
KTC3199 GR
R397
TP302
R382
1.5K
R383
1.2K
16
15 14 13
IF
9
10 11 12
C394
KRA109 M
0.027(ML)
2
1
C392
1/50
R390
D381
2.2K
DS1SS133
+B
R387
680
R399
D382
47K
DS1SS133
MAIN PWB-A1(3/3)
10
– 27 –
CD-PC672
+B
R398
47K
10K
C388
0.0015
R384
15K
VR381
6.8K
VCO
Q381
3
R385
10K
+B
+B
TUN_R
TUN_L
A_12V
+B
(AUDIO)
A_GND
C319 (A_GND)
0.0047 (D_GND)
D_GND
C321
56P
DO
CL
DI
CE
11
4
5
3
2
10
6
9
8
7
12