Sharp CD-C430H Service Manual page 26

CD-C430H,CP-C430H
A
MAIN PWB-A1(3/3)
B
MAIN_L
21
22
MAIN_R
23
C
D
+B
A+12V
E
27
D-GND
16
M-GND
11
F
POWER
24
D+5V
15
M+12V
17
M_GND
11
D_GND
16
G
VF1
28
–VP
29
VF2
30
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
1
11.84V
12.42V
+B
Q952
2SD2012 Y
5.1V 19.1V
5.7V 5.7V
19.1V
C954
D951 Q953
10/50
1SS119 KTC3199 GR
6.32V
C953 R952
C952
0.01 33K
47/16
2
Figure 26 SCHEMATIC DIAGRAM (7/9)
IC801
LA4450
POWER AMP.
C805
1/50
C806
1/50
R807
180
+B
19.3V
Q941
2SD2012 Y
Q942
11.7V
+B
2SD2012 Y
19.1V
12.37V
R943
18
Q943
KTC3199 GR
19.3V
12.5V
13.1V
R946 R947
100 270
C942
100/16
+B
R951
1.5K
ZD951
MTZJ6.2C
3 4
– 26 –
–
+
+
–
C829
47/50
C809
2200/25
C810
2200/25
C801
C812
0.1
0.1
(ML)
C802
0.1
C814
0.1
(ML)
+B
R825
680
C825
2200/50
D965
1N5402M
+B
D968
1N5402M
D963
RL104A
D964
RL104A
+B
R974
C957
12K
0.022
R975
220
5
C45
1/5
C855
560P
TO CD GND
(
L832
L8
0.29µH
0
C820
C955
D966
0.22
1N5402M
(ML)
D967 C95
1N5402M 0.22
(ML)
D961
RL104A
D962
RL104A
C972
100/50
C973
47/50
C974
47/50
R
-28.7V 3
ZD972
MTZJ6.2A
-36V
Q971
-28V
R976
KTA1266
220
6