Sharp CD-C422 Service Manual page 27

420
00K
C453
0.022
C452
1/50
C450
100/16
D401
1SS133
C451
1/50
C454
2.2/50
R421
00K
UT_L
GND
EC_R
R577
8
100K
K
REC
Q576
KTC3199 GR
R575
10K
R576
10K
Q575
KTC3199 GR
C556
22/16
17 16 15 14 13
–
+
56K
h=CHROME
56K
+
–
8 9
10 11 12
7
+B
+B
3
1
Q565
2
KRC104 M
R566
4.7K
R567
4.7K
Q566
KTA1266 GR
R568
150
(1/2W)
R569
100K
C571
47/16
R570
R571
47K
12
C570
0.0039
(ML)
C572
0.027
(ML)
8 9
Figure 27 SCHEMATIC DIAGRAM (6/10)
CD-C422/C422C/C2800/C2800C
FM SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
CD SIGNAL
MAIN PWB-A1(2/4)
10
– 27 –
TO MAIN
+12V(AUDIO)
5 PWB(3/4)
P28 1-E
R432
4.7K
MAIN_R
3
TO MAIN
A_GND
PWB(3/4)
2
P28 1-B
MAIN_L
1
R431
4.7K
TUN_R
7
TUN_L
8
TO MAIN
PWB(4/4)
+12V(AUDIO)
9
P30 5-A
A_GND
10
D_GND
11
TO MAIN
D_GND
PWB(1/4)
18
P25 12-E
TO MAIN
GND(MOTOR)
19 PWB(1/4)
P25 9-H
11 12