Read Sharp CD-C471H (serv.man15) Service Manual online
– 31 –
CD-C471H
7
8
9
10
11
12
Figure 31 SCHEMATIC DIAGRAM (10/13)
CNS801
CNP801
C967
0.001
C965
0.022
C966
0.022
R951
4.7
C959
0.1
(ML)
C960
0.1
(ML)
R949
4.7
R969
68
(1/2W)
68
(1/2W)
Q902
KRC107 M
KRC107 M
Q903
KRC107 M
KRC107 M
C933
220/35
220/35
IC951
LA4450
POWER AMP.
R933
10K
10K
C941
0.022
0.022
C938
47/35
47/35
R942
270
(1/2W)
270
(1/2W)
C944
1000/25
1000/25
C943
47/50
47/50
C942
47/50
47/50
R941
270
(1/2W)
C945
2200/25
C949
0.1
(ML)
C950
0.1
(ML)
R944
4.7
4.7
C953
0.022
C954
C954
0.022
R946
4.7
4.7
C935
0.1
(ML)
R934
4.7
4.7
R937
4.7
4.7
C937
0.1
(ML)
C934
0.1
(ML)
C936
0.1
(ML)
R948
6.8
6.8
L903
0.29
0.29
µ
H
L901
0.29
0.29
µ
H
L902
0.29
0.29
µ
H
L904
0.29
0.29
µ
H
C957
0.022
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
C948
0.022
R932
18K
18K
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
R804
4.7
4.7
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
04
04A
D805
RL104A
RL104A
D806
RL104A
RL104A
03
104A
104A
220
C805
0.047
(ML)
C806
0.047
(ML)
C809 0.22
C810 0.22
D802
TS4B04GM-1
TS4B04GM-1
D801
TS6B04GM-1
TS6B04GM-1
C807 0.22
C808 0.22
D827
1SS133
1SS133
R807
10K
10K
CNP802
CNS802
T801
POWER TRANSFORMER
14
13
12
11
10
9
8
7
6
5
4
3
2
1
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
C971
0.0022
C973
0.022
C972
0.022
C970
0.022
R973
68
R972
68
C932
0.001
39
01
+B
1
2
3
4
5
6
7
8
9
10
M
1
2
4
5
6
7
8
9
10
11
12
TF801
R-CH
L-CH
R-CH
CHASSIS
GND
GND
L-CH
CENTER
4 OHMS
MIN.
4 OHMS
MIN.
REAR
8 OHMS
MIN.
8 OHMS
MIN.
FRONT
6 OHMS
MIN.
6 OHMS
MIN.
H:ON
L:OFF
L:OFF
H:ON
L:OFF
L:OFF
F805
T1.6A L 250V
T1.6A L 250V
F802
T3.15A L 250V
T3.15A L 250V
F803
T3.15A L 250V
T3.15A L 250V
F804
T4A L 250V
T4A L 250V
CNS804
+
0V
0V
0V
1.2V
1.2V
2.3V
0V
0V
28.1V
14.9V
14.9V
0V
0V
26.2V
26.2V
29.2V
3V
3.8V
6.4V
0V
0V
35.3V
–35.3V
29.1V
8.4V
–28.9V
–28.3V
–34.9V
SO801
INPUT
AC230V50Hz
INPUT
AC230V50Hz
AC POWER
CORD
L801
CORE
3
2
1
3
1
SO901
SPEAKER
TERMINAL
SPEAKER
TERMINAL
+
–
+
–
FM SIGNAL
When Servicing, 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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