DOWNLOAD Sharp CD-DP900 (serv.man21) Service Manual ↓ Size: 727.87 KB | Pages: 14 in PDF or view online for FREE

Model
CD-DP900 (serv.man21)
Pages
14
Size
727.87 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Schematic diagrams
File
cd-dp900-sm21.pdf
Date

Sharp CD-DP900 (serv.man21) Service Manual ▷ View online

CD-DP900H/E
– 40 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 23.
CNS802
FROM POWER PWB-C1
P39  9-H
CNS801
FROM POWER PWB-C1
P39  9-E
–VF 
VF1 
VF2 
+B3 
P_IN
GND 
GND 
GND 
+B1 
+B2 
–B2 
–B1 
8 9 10 
 11 
 12 
 
1  
6  
P_IN
+B4 
GND 
AC_RLY_CON
UNSW_5V 
1 3 
TF
4 3 
LINE FILTER
K801
(255)
K802
(255)
POWER TRANSFORMER
(MAIN)
POWER TRANSFORMER
(SUB)
AC POWER
SUPPLY CORD(248)
AC 230V 50Hz
When Servicing,
Pay attention as the area enclosed
by this line (          ) is directly
connected with AC main voltage.
POWER PWB-C2
POWER PWB-C3
230-240V
0.0047
DS1SS133
0.047 
470/35
1N4004S 
1N4004S 
1N4004S 
1N4004S 
1000/6.3
C3199 GR
47K 
1K
220K
1N4004S 
1N4004S 
100/50 
220/50
MTZJ36C 
1K
KTA1274 Y
10
47/50 
47K 
47/50 
100/35
12K 
47
47
DZ6.2BSA
47K 
0.22
1N4004S 
1N4004S 
0.22
T2A  L250V
T2A  L250V
T3.15A  L250V
T3.15A  L250V
T4A  L250V 
T4A  L250V 
0.22
0.22
0.22
0.22
220K
D3SBA60F 
D3SBA60F 
D807
D818
C827
C826
ZD802
R814
Q804
C825
R812
C824
C823
R811
R817
R818
ZD801
R821
C821
F803
F802
C818
C819
C820
R820
D802
CNP801
C822
D808
D809A
CNP802
PT801
D813A
C828
C830
D815A
D816A
D814A
D817
C829
Q803
R816
R815
R819
C801
F805
F806
F804
L801
RL801
PT802
F801
C817
D801
R813
Figure 40 SCHEMATIC DIAGRAM (13/14)
CD-DP900H
– 41 –
CD-DP900H/E
7
8
9
10
11
12
CNS801
FROM POWER PWB-C1
P39  9-E
–VF 
VF1 
VF2
+B3 
P_IN
GND 
GND 
GND 
+B1 
+B2 
–B2 
–B1 
8 9 10 
 11 
 12 
 
1  
6  
TF
LINE FILTER
POWER TRANSFORMER
(MAIN)
AC POWER
SUPPLY CORD(248)
AC 230-240V 50Hz
POWER PWB-C2 
POWER PWB-C3
K801
(255)
K802
(255)
230-240V
1N4004S 
1N4004S 
100/50 
220/50
MTZJ36C 
1K
KTA1274 Y
10
47/50 
47K 
47/50 
100/35
12K 
47
47
DZ6.2BSA
47K 
0.22
1N4004S 
1N4004S 
0.22
T2A  L250V
T2A  L250V
T3.15A  L250V
T3.15A  L250V
T4A  L250V 
T4A  L250V 
0.22
0.22
0.22
0.22
220K
D3SBA60F 
D3SBA60F 
DZ6.2BSA
D807
D818
C827
C826
ZD802
R814
Q804
C825
R812
C824
C823
R811
R817
R818
ZD801
R821
C821
F803
F802
C818
C819
C820
R820
D802
ZD805
CNP801
C822
D808
D809A
PT801
F805
F806
F804
L801
F801
C817
D801
R813
Figure 41 SCHEMATIC DIAGRAM (14/14)
CD-DP900E
– 41 –
CD-DP900H/E
7
8
9
10
11
12
CNS801
FROM POWER PWB-C1
P39  9-E
–VF 
VF1 
VF2
+B3 
P_IN
GND 
GND 
GND 
+B1 
+B2 
–B2 
–B1 
8 9 10 
 11 
 12 
 
1  
6  
TF
LINE FILTER
POWER TRANSFORMER
(MAIN)
AC POWER
SUPPLY CORD(248)
AC 230-240V 50Hz
POWER PWB-C2 
POWER PWB-C3
K801
(255)
K802
(255)
230-240V
1N4004S 
1N4004S 
100/50 
220/50
MTZJ36C 
1K
KTA1274 Y
10
47/50 
47K 
47/50 
100/35
12K 
47
47
DZ6.2BSA
47K 
0.22
1N4004S 
1N4004S 
0.22
T2A  L250V
T2A  L250V
T3.15A  L250V
T3.15A  L250V
T4A  L250V 
T4A  L250V 
0.22
0.22
0.22
0.22
220K
D3SBA60F 
D3SBA60F 
DZ6.2BSA
D807
D818
C827
C826
ZD802
R814
Q804
C825
R812
C824
C823
R811
R817
R818
ZD801
R821
C821
F803
F802
C818
C819
C820
R820
D802
ZD805
CNP801
C822
D808
D809A
PT801
F805
F806
F804
L801
F801
C817
D801
R813
Figure 41 SCHEMATIC DIAGRAM (14/14)
CD-DP900E
– 41 –
CD-DP900H/E
7
8
9
10
11
12
CNS801
FROM POWER PWB-C1
P39  9-E
–VF 
VF1 
VF2
+B3 
P_IN
GND 
GND 
GND 
+B1 
+B2 
–B2 
–B1 
8 9 10 
 11 
 12 
 
1  
6  
TF
LINE FILTER
POWER TRANSFORMER
(MAIN)
AC POWER
SUPPLY CORD(248)
AC 230-240V 50Hz
POWER PWB-C2 
POWER PWB-C3
K801
(255)
K802
(255)
230-240V
1N4004S 
1N4004S 
100/50 
220/50
MTZJ36C 
1K
KTA1274 Y
10
47/50 
47K 
47/50 
100/35
12K 
47
47
DZ6.2BSA
47K 
0.22
1N4004S 
1N4004S 
0.22
T2A  L250V
T2A  L250V
T3.15A  L250V
T3.15A  L250V
T4A  L250V 
T4A  L250V 
0.22
0.22
0.22
0.22
220K
D3SBA60F 
D3SBA60F 
DZ6.2BSA
D807
D818
C827
C826
ZD802
R814
Q804
C825
R812
C824
C823
R811
R817
R818
ZD801
R821
C821
F803
F802
C818
C819
C820
R820
D802
ZD805
CNP801
C822
D808
D809A
PT801
F805
F806
F804
L801
F801
C817
D801
R813
Figure 41 SCHEMATIC DIAGRAM (14/14)
CD-DP900E
Page of 14
Display

Sharp CD-DP900 (serv.man21) Service Manual ▷ Download