Read Sharp CD-C440H (serv.man2) Service Manual online
– 29 –
CD-C440H/CP-C440H
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Figure 29 SCHEMATIC DIAGRAM (10/14)
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
3
1
SPEAKER
TERMINAL
TERMINAL
+
–
–
+
R-CH
L-CH
RELAY
(ML)
(ML)
0V
5.1V
5.1V
0V
0V
0V
0V
0V
0.8V
3
(ML)
(ML)
(1/2)
(1/2)
HEADPHONES PWB-A3
HEADPHONES
(1/2)
(1/2)
HP-R-CH
HP-L-CH
5
1
VOLTAGE
REGULATOR
POWER
TRANSFORMER
50Hz
AC 230V
AC POWER
SUPPLY CORD
(216)
CORE
(280)
T.F
(ML)
(ML)
(ML)
(ML)
GND(A)
RELAY
RELAY
–41.4V
32.9V
–32.4V
C933
0.001
FW902B
FW902A
0
R985
820
R997
3.3K
C938
100P
C937 100P
FW903
WT903
BI801
CNS801
K801
K802
T801
F804
T1.6A L 250V
F803
T5A L 250V
F802
T5A L 250V
D806
RL104A
C810 100/50
R927
4.7
C923
0.1
C921
0.1
R928
4.7
C924
0.1
C922
0.1
C802
0.22
R934
180
R933
180
R935
180
R936
180
L903
2.2
µ
H
R925
56K
C989 47/25
C990 0.022
ZD901 MTZJ15A
C920
0.022
R996
47K
Q999
K TC3199GR
C801
0.22
D807
RL104A
C809
100/50
C811 100/50
R807
2.2K
C808 47/63
D808
RL104A
R801
12K
C805
100/35
R806 100
D809
RL104A
Q801
KTA1266GR
ZD802
MTZJ5.6B
R802
220
R803
220
C804 0.047
C803 0.047
D802
RL104A
D804
RL104A
D805
RL104A
D803
RL104A
D801
S4VB20
C806
47/50
C807 47/50
ZD801
MTZJ33C
JA901
Q997
KTC3199GR
Q998
KTC3199GR
C997 47/50
R998
56K
R926
56K
R999
10
C999
0.001
C998 0.001
R930
3.9
R932
5.6
C928
0.022
C932
0.022
C926
0.022
C930
0.022
L902
0.29
µ
H
C925
0.022
C929
0.022
R931
5.6
C931
0.022
C927
0.022
R929
3.9
L901
0.29
µ
H
RL901
D999
1SS133
SO901
C934
0.001
When Servicing, pay attention as the area
enclosed by this line ( ) is directly
connected with AC main voltage.
enclosed by this line ( ) is directly
connected with AC main voltage.
P25 12–H
O MAIN PWB
CNP801
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