Read Sharp CD-C451H (serv.man9) Service Manual online
– 31 –
CD-C451H
7
8
9
10
11
12
Figure 31 SCHEMATIC DIAGRAM (10/14)
CNS801
CNP801
R969
68
(1/2W)
68
(1/2W)
7 M
Q903
KRC107 M
KRC107 M
C935
0.1
(ML)
C934
0.1
(ML)
R934
4.7
4.7
R937
4.7
4.7
C937
0.1
(ML)
C936
0.1
(ML)
R965
4.7K
R964
4.7K
Q905
KTC3199 GR
C978
47/50
47/50
D903
1SS133
1SS133
R968
1K
1K
M901
FAN MOTOR
FAN MOTOR
R967
68K
68K
R966
15K
C979
10/50
CNP804
F902
T4A L 250V
T4A L 250V
F901
T4A L 250V
T4A L 250V
C817
4.7/50
4.7/50
R805
100
C813
100/50
D809
RL104A
RL104A
D808
RL104A
D807
RL104A
C802
100/35
C811
47/50
R806
2.2K
Q801
KTA1266 GR
KTA1266 GR
C804
47/50
C803
47/50
R803
220
220
C812
100/50
ZD802
MTZJ30B
MTZJ30B
ZD801
MTZJ6.2A
12K
4
04A
04A
D805
RL104A
RL104A
D806
RL104A
RL104A
03
104A
104A
220
C805
0.047
(ML)
C806
0.047
(ML)
D801
TS6B04GM-1
TS6B04GM-1
C807 0.22
C808 0.22
D827
1SS133
1SS133
R807
10K
10K
CNP802
CNS802
T801
POWER TRANSFORMER
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
1
2
2
1
2
1
2
1
R948
6.8
6.8
L903
0.29
0.29
µ
H
L901
0.29
0.29
µ
H
C957
0.022
C961
0.001
C962
0.001
C958
0.022
R947
6.8
6.8
C955
0.022
C956
0.022
R945
6.8
6.8
C951
0.022
C952
0.022
R943
6.8
6.8
C947
0.022
R972
68
68
C970
0.001
R973
68
68
C972
0.001
C948
0.022
+B
1
2
3
4
M
TF801
R-CH
CHASSIS
GND
GND
L-CH
FRONT
6 OHMS
MIN.
6 OHMS
MIN.
F805
1.6A 250V
1.6A 250V
F802
T3.15A L 250V
T3.15A L 250V
F803
T3.15A L 250V
T3.15A L 250V
CNS804
+
6.4V
0V
0V
35.3V
–35.3V
.4V
–28.9V
–28.3V
–34.9V
SO801
INPUT
AC230-240V/
50Hz
INPUT
AC230-240V/
50Hz
AC POWER
CORD
SO901
SPEAKER
TERMINAL
SPEAKER
TERMINAL
L801
CORE
FM SIGNAL
When Serving, pay attention
as the area enclosed by this
line ( ) is directly
connected with AC main
voltage.
as the area enclosed by this
line ( ) is directly
connected with AC main
voltage.
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