Read Sharp CD-DP2400H (serv.man13) Service Manual online
CD-DP2400H
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• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
LUG801(249)
LUG802(249)
CNP804
Q
KTA
R813
10
R812
47K
C825
47/50
47/50
D805
1N400
D80
1N400
D804
1N4004S
D803
1N4004S
D802
D3SBA60F
D80
D3SBA
R810
22K
(1/4)
C816
2200/50
C815
2200/50
R809
22K
(1/4)
R959
47K
R958
47K
Q911
KTC3199 GR
C987
100/16
R945
680
C945
47/50
47/50
R941
100
(1/4)
C941
100/50
R942
0.1(1W)
R943
1K
C942 0.022
R944
10K
Q906
KTC3199 GR
D905
DS1SS133
C940 10/50
C939 10/50
D904
DS1SS133
Q905
KTC3199 GR
R938
10K
C938
0.022
0.022
R936
1K
R935
0.1(1W)
R934
1K
R939
68K
C934
220P
220P
C933
47/50
47/50
R937
680
R933
56K
R931
100(1/4)
C931
15P
C930
820P
820P
R932
1K
C932
100/50
R930
22K
IC902
STK40202
POWER AMP.
R918 56K
Q904
KTC3199 GR
R917
1K
C913
47/50
R920
56K
R919
56K
C937
220P
R940
68K
C936
1/50
C935
1/50
R924
4.7(1/4)
R923
4.7(1/4)
C921
0.1(ML)
C920
0.1(ML)
C919
0.1(ML)
C918
0.1(ML)
C804
2200/50
C989
0.022
0.022
R803
22K(1/4)
C803
2200/50
R801
680(2W)
ZD803
DZ130BSB
C802
220/25
ZD804
DZ3.9BSB
R992
270
Q823
KTC2026
C807
22/25
R804
22K
IC802
KIA7810AP
VOLTAGE
REGULATOR
R806
10K
C808
47/16
C810
0.047
0.047
IC801
UPC2905H
VOLTAGE
REGULATOR
C813
0.047
0.047
C812
47/25
47/25
D811
DS1SS133
R808
10K
C833
0.047
D810
DS1SS133
IC804
AN78L05
CONSTANT
VOLTAGE
REGULATOR
C805
1/50
C814
3300/25
ZD801
DZ6.2BSA
R811
12K
C823
100/35
C824
47/50
C801
0.022
0.022
C917
220P
R922
68K
C916
1/50
C915
220P
R921
68K
Q903
KTC3199 GR
D903
DS1SS133
R916
1K
C912 15P
R915
56K
R914
820
C911
820P
C910
4.7/50
D902
DS1SS133
R912
1K
C909
0.022
R913
6.8K
D901
DS1SS133
R911
0.1(1W)
R910
100
(1/4)
R990
0.22(2W)
0.22(2W)
C908
100/50
C907 10/50
R989
0.22(2W)
IC901
STK40203
POWER AMP.
C906 10/50
R908
1K
1K
R909
6.8K
R907
0.1(1W)
C905
0.022
0.022
R904
1K
R905
100(1/4)
R988
0.22(2W)
0.22(2W)
R987
0.22(2W)
R906
22K
C902
15P
R903
56K
R902
820
C903
4.7/50
Q901
KTC3199 GR
C904
100/50
C988
0.22/50
Q902
KTC3199 GR
C914
1/50
CNP805
R901
1K
C901
820P
820P
R802
22K(1/4)
Center
Rear
-Vcc
+Vcc
Ch 2
Out
Out
Ch 1
-
+
Ch 2
Ch 1
1
2 3 4
5 6 7
8
9
10 11
12
13
Front_R
-Vcc
+Vcc
Ch 2
Out
-
+
Ch 2
R
L
0V
0V
4.72V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
4.72V
4.72V
4.75V
4.74V
4.72V
Front_L
Out
Ch 1
-
+
Ch 1
1
2 3 4
5 6 7
8
9
1011
12 13
14
15
A_GND
-15V
FRONT_R
REAR
CENTER
FRONT_L
M_14V
A_10V
A_GND
D_GND
CD_GND
M_GND
CD(+5V)
1
2
3
2
3
4
5
6
7
6
7
8
9
10
11
12
13
+B
+B
+B
–B
FROM
MAIN PWB
P24 1-E,F
+B
+B
+B
+B
+B
–B
3
2
1
SP_RLY
VF1
VF2
VLOAD
M_14V
VLOAD
VF1
VF2
SW_5V
UNSW_5V
SP_DETECT
1
2
3
4
5
6
7
8
9
+B
+B
FROM
DISPLAY
PWB
P28 2-C,D
POWER PWB-B
3
2
1
3
2
1
+B
+B
+B
+B
+B
+B
CHASSIS
GND
CHASSIS
GND
+B
+B
+B
A_GND
A_GND
A_GND
A_GND
FM SIGNAL
CNP501
CNS702
0.8V
13.75V
14.4V
19.35V
–35.4V
Figure 30 SCHEMATIC DIAGRAM (11/12)
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