Sharp CD-C440W Service Manual page 24

CD-C440W/CP-C440W
A
C905
2.2/50
B
C
C906
2.2/50
D
1
FW901
E
F
G
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
1
IC901
1
C911
R909
C907 STK48802
47P
1K
2.2/50
POWER AMP.
2
5
6
3
C913
R915
15P
1K
R911
C915
R907
C909 56K
100
56K
470P
R913
470 R937
2.2K
C935
47/50
C910
R914
R938
470P 470
2.2K
C936
47/50
C916
R912
100
56K
R916
C914
1K
15P
R918
2.2K
16
15
17 IC901
C912
(2/2)
47P
18
R910
C908
1K
2.2/50
9
WT901
P21 12-F
2
Figure 24 SCHEMATIC DIAGRAM (9/14)
Q903
KTC3199GR
0V
5.1V
R919
10K
0V
R939
C917
1K
0.022
(1/2)
10
R921
9
8 0.2
4
R986 R991
R923
1K 1K
0.2
R990
220K
C993
10/50
C991
47/50
C992
C994 0V
47/50
100
1
2.81V 0.3V
2 3
R994
R995
R992
390
22K
Q996
39K
KRC102M
SWITCHING
Fusible
R993
100
R924
0.2
7
12
R922
11 14
0.2
13
C918 R940
1K
0.022
0V
R920
5.1V
10K
0V
Q904
D902
KTC3199GR
1SS133
3 4
– 24 –
D901
1SS133
5.1V
Q997
D998
KTC3199GR
1SS133
0V
0V
5.1V
0V
0V
Q998
KTC3199GR
R926
56K
C995
4700/50
C996
4700/50
R985
820
1 3
S4VB20
FW902
1
3
1 1
P21 12-G
2 2
TO MAIN PWB
3 3
CNP801
4 4
5 5
6 6
R801
R802
5
R927
4.7
C923
0.1/63
R925
56K
C921
0.1/63
C922
0.1/63
C924
0.1/63
R928
4.7
C801
0.047
D801
C802
0.047
D805
D802
RL104A
RL104A
D803
D804
RL104A
RL104A
C809
100/50
C806
47/50
C805
12K 100
R807
2.2K
32.9V
ZD802
MTZJ5.6B
–41.4V
–32.4V
D8
Q801
RL1
R803
KTA1266GR
220
220 VOLTAGE
REGULATOR
6