DOWNLOAD Sharp CD-DP900 (serv.man22) Service Manual ↓ Size: 1.01 MB | Pages: 8 in PDF or view online for FREE

Model
CD-DP900 (serv.man22)
Pages
8
Size
1.01 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / PWB layouts and wiring diagrams
File
cd-dp900-sm22.pdf
Date
PREV: Sharp CD-DP900 (serv.man21) Service Manual

Sharp CD-DP900 (serv.man22) Service Manual ▷ View online

CD-DP900H/E
– 46 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
CNP501
P43  8 - G
FROM
MAIN PWB-A
BI702
P44  2 - E
FROM
DISPLAY PWB-B1
RED
RD
BK
2
1
R820
CNP803
CNP801
CNS801
CNS802
RL901 
Q909
R959
C961
C960
Q910
CNP806
R973
R979
R978
C973
C970
C971
C982
C984
L901
L902
C972
C959
D909
R977
R975
C966
C962
R974
D911
D910
R980
R976
C963
C967
C969
C968
C965
C964
R972
D908
R957
R956
R924
C921
R923
C919
C920
C988
C918
R906
R803
C904
R987
R988
R905
C804
C906
IC901
C907
R802
R910
R989
R990
C803
C908
C909
R912
R913
C950
C948
R961
R951
Q907
C932
R949
C815
R931
R930
R809
Q905
R935
C938
R936
R938
C939
IC902
C931
R933
R932
C940
C930
R937
R942
R810
R941
R943
R945
C816
R948
C943
R946
C944
C941
R947
R960
C947
R944
Q906
C949
CNS907
CNW907
C942
D905
R950
C936
R940
C937
C945
C933
R939
C934
C935
D904
R934
D906
Q908
C946
R955
Q902
D902
R916
C916
R917
CNP804
C911
C917
R922
R911
C912
R915
C910
R914
C903
R921
C915
R902
C902
R903
C901
C914
R904
R901
R907
R954
R908
C905
R918
D903
Q904
R909
D901
Q903
Q901
R919
R920
C913
RL902 
R952
R953
D907
C975
C980
C979
C981
C978
C974
R983
R984
R981
R982
C976
C983
L903
L904
C985
R985
C977
R986
SO901
CNP705
JK701
C719
C718
L702
M901
CNS803
R820
CNP801
SPEAKER
TERMINAL
L-CH
FRONT
R-CH
L-CH
SURROUND
12 OHMS
MIN.
R-CH
CENTER
6 OHMS
MIN.
6 OHMS
MIN.
LUG802 (250)
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
E C B
B
C
E
B
C
E
B
C
E
E
C
B
B C E
E C B
B C E
1
2
E
E C B
C
B
1
5
1
1
5
2
3
4
5
HEADPHONES
CHASSIS
GND
CHASSIS
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
12
12
11
10
9
8
7
6
5
4
3
2
1
1
5
H ONLY
1
1
2
3
4
5
RD
RD
WH
WH
WH
WH
GY
GY
GY
GY
WH
WH
BK
BK
WH
GY
WH
POWER PWB-C1
JACK PWB-B2
PO
1
2
3
4
5
6
7
8
9
10
11
12
FAN MOTOR
P
H ONLY
H : 13Pin
E : 10Pin
Figure 46 WIRING SIDE OF P.W.BOARD (5/8)
– 47 –
CD-DP900H/E
7
8
9
10
11
12
L801
C801
RL801 
C817
C818
C819
C820
F806
F805
F804
F803
F802
F801
C826
C827
D807
ZD802 
C825
C823
R812
R811
D818
R817
R814
Q804
C824
R818
ZD801 
D808
R821
R820
C821
C822
D809A
D802
CNP801
D801
CNP802
R819
PT802 
PT801 
R815
R816
Q803
D814A
D815A
C828
D816A
D817
D813A
C830
C829
R813
C817
C818
C819
C820
F806
F805
F804
F803
F802
F801
C826
C827
D807
ZD802 
C825
C823
R812
R811
D818
R817
R814
Q804
C824
R818
ZD801 
D808
R821
R820
C821
C822
D809A
D802
CNP801
D801
R813
ZD805 
PT801 
L801
1
2
3
4
5
6
7
8
9
10
11
12
BL
BR
E
C
B
E
C
B
5
4
3
2
1
CD-DP900E
CD-DP900H
AC POWER 
SUPPLY CORD(247)
AC 230-240V
50Hz
POWER TRANSFORMER
(MAIN)
POWER TRANSFORMER
(MAIN)
POWER TRANSFORMER
(SUB)
When Servicing,
Pay attention as the area enclosed
by this line (          ) is directly
connected with AC main voltage.
BL
BR
AC POWER 
SUPPLY CORD(247)
AC 230-240V
50Hz
T2A L250V
T2A L250V
T3.15A L250V
T3.15A L250V
T4A L250V
T4A L250V
K801 (255)
K802 (255)
K801 (255)
K802 (255)
LINE FILTER
LINE FILTER
POWER PWB-C2
1
2
3
4
5
6
7
8
9
10
11
12
E
C
B
T2A L250V
T2A L250V
T3.15A L250V
T3.15A L250V
T4A L250V
T4A L250V
POWER PWB-C2
POWER PWB-C3
POWER PWB-C3
TF
TF
Figure 47 WIRING SIDE OF P.W.BOARD (6/8)
CD-DP900H/E
– 48 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 48 WIRING SIDE OF P.W.BOARD (7/8)
IC2
R5
R2
C50
R1
R4
R12
C8
R3
R6
C52
C53
C12
R13
R14
R15
R16
R17
R18
R20
C13
C48
R23
R47
R24
R26
C25
R25
R27
C26 
C44
C22
R43
C42
R31
IC1
C28
C30
C57
C32
C33
C34
C6
C5
R11
R42
R41
C27
R40
R39
C35
C2
C4
C38 
C54
-
+
C39
CNP1
C40
R44
R49
C41
R10
C10
C9
C46
CNP3
C11
R45
R46
CNP4
D1
D2
Q3
C14
Q2
C18
ZD2
R51
L1
C23
C16
C24
R22
ZD1
CNP7
C51
XL1
R32
R33
R34
R35
R36
R37
R38
CNP8
R29
R28
C36
C37
R7
C3
R9
Q1
C1
CNP2
CNS1B
CNS1A
CNS2B
CNS2A
CNS3B
CNS3A
SW4
PICKUP IN
CNP3A
M2
SLED MOT
OR
M1
SPINDLE MOTOR
CNS
4
5
2
1
6
9
8
7
3
10
11
12
CD SERVO PWB-D
RD
WH
GR
WH
GR
WH
1
2
3
4
5
6
1
2
3
4
5
6
CD MOTOR
PWB-E
PICKUP UNIT(306)
B R
COLOR  TABLE
R D ( R )
O R
Y L
G R
B L
V L
G Y
W H ( W )
B K
P K
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
BL
WH
BL
WH
BL
WH
RD
RD
WH
GY
WH
GY
WH
GY
WH
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
3
4
1
2
5
6
7
1
7
1
8
1
2
3
4
5
6
1
2
3
4
5
6
BI701
P44  2 - D
FROM DISPLAY PWB-B1
BI401
P43  9 - B
FROM MAIN PWB-A
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8
B C E
B
C
E
1
5
10
15
25
30
35
40
41
45
50
55
60
61
65
70
75
80
1
2
3
4
5
6
1
2
3
4
5
6
7
7
8
1
5
10
15
20
35
40
42
22
21
30
25
1 2 3
–
+
1
2
3
4
5
6
20 21
• The numbers   
1 
  to  
12 
 are waveform numbers shown in page 24.
– 49 –
CD-DP900H/E
7
8
9
10
11
12
-
+
SW1
OPEN/CLOSE
SW3
DISC
NUMBER
SW2
CLAMP
M3
T/T UP/DOWN 
LOADING
MOTOR
BI4
CNS4
CD LOADING MOTOR PWB-F
TAPE MECHANISM
ASSEMBLY
TAPE MECHANISM PWB-G
RD
WH
BK
WH
WH
BK
1
2
3
4
5
6
TAPE 2
 ERASE HEAD
RECORD/PLAYBACK
HEAD
TAPE 1
PLAYBACK HEAD
WH
BK
GR
GR
BL
YL
WH
PK
PK
BK
BK
WH
WH
PK
GR
2
3
1
P43  10 - C
TO MAIN PWB-A
CNP102
CNP101
P43  11 - C
TO MAIN PWB-A
SOLENOID
PH
SW
1
1
2
3
2
4
5
6
7
8
1
8
CNP702
SW
P44  3 - F
TO DISPLAY PWB-B1
FC702
TAPE
MOTOR
SOLENOID
SW
BL
YL
WH
BK
PK
WH
BK
7 6 5 4 3 2 1
–
+
1
6
Figure 49 WIRING SIDE OF P.W.BOARD (8/8)
Page of 8
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