CD-MD3000 (serv.man14). PCB layout 1 - Sharp Audio Service Manual (repair manual)

cd-md3000 (serv.man14) service manual
Model
CD-MD3000 (serv.man14)
Pages
8
Size
1.35 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / PCB layout 1
File
cd-md3000-sm14.pdf
Date

Read Sharp CD-MD3000 (serv.man14) Service Manual online

CD-MD3000H/CD-MD3000W
– 70 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 70 WIRING SIDE OF P.W.BOARD (1/14)
SW705
OPEN/
CLOSE 
BI740A
1
3
MOTOR PWB-B7
SWITCH PWB-B8
C715
BI740B 
BI741
CNP933
TO MAIN PWB
CNS741
1
1
2
3
3
4
5
1
5
RD
RD
WH
GY
WH
GY
WH
GY
MO700
CONTROL
PANEL
MOTOR
C716
L702
L701
C704
C705
R749
R788
Q707
R748
C706
CNP701
BI705A
BI705B
RD
WH
RD
WH
R731
R730
DISPLAY PWB-B1
1
2
E C B
1
1
3
5
2
4
1
2
3
4
5
6
6
CNP935
CD-MD3000H
P75  1-A
CD-MD3000W
P76  1-A
CNS702 
BI702
RD
GY
GY
GY
GY
GY
1
5
LCD720
R789
R790
LED737
LED735
LED738
1
2
LED A PWB-B2
TAPE MOTOR
1
2
3
4
5
6
7
8
9
10
11
12
+
SOLENOID
TAPE MECHANISM
PWB-H
CNP970
TO MAIN PWB
TO POWER PWB
FFC970
CNP101
1
12
TAPE MECHANISM ASSEMBLY
6
5
4
3
2
1
7
6
5
4
3
2
1
WH
BK
PK
BL
YL
YL
BK
BL
PK
BK
WH
WH
WH
RECORD/
PLAYBACK
HEAD
ERASE
HEAD
BK
6
5
4
3
2
1
PWB
TO MAIN PWB
CD-MD3000H
P74  4-A
CD-MD3000W
P76  4-A
CD-MD3000H
P74  5-A
CD-MD3000W
P76  5-A
CD-MD3000H
P79  7-G
CD-MD3000W
P81  7-G
– 71 –
CD-MD3000H/CD-MD3000W
Figure 71 WIRING SIDE OF P.W.BOARD (2/14)
7
8
9
10
11
12
R707
R708
SW730
CD1
PLAY 
Q725
SW701
POWER
R701
R726
LED759
R710
SW731
CD2
PLAY 
RX701 
R711
R702
C708
LED758
SW721
CD2
EJECT 
Q723
Q724
R703
SW720
CD1
EJECT
LED755
LED756
LED757
SW734
CD5
PLAY 
SW723
CD4
EJECT 
R721
SW733
CD4
PLAY 
SW722
CD3
EJECT 
SW732
CD3
PLAY 
R750
C709
R747
BI720 
C707
C703
R713
R791
LED731
R714
R715
R792
CNP721
Q721
IC702 
LED754
Q720
R704
SW725 
CD6
EJECT
SW735
CD6
PLAY 
SW724
CD5
EJECT 
R736
R728
Q722
SW711
VOLUME
DOWN
 
R733
SW712
VOLUME
UP
R705
R729
R723
R706
SW710
PANEL
OPEN/
CLOSE
R735
R712
R720
COLOR TABLE
BR
BROWN
RD(R)
RED
OR
ORANGE
YL
YELLOW
GR
GREEN
BL
BLUE
VL
VIOLET
GY
GRAY
WH(W)
WHITE
BK
BLACK
PK
PINK
CD SWITCH
PWB-B3
MD SWITCH PWB-B10
CNP931
CNS720
1
2
3
4
5
6
7
8
9
10
11
1
11
RD
RD
WH
WH
RD
WH
1
2
3
1
2
3
1
2
3
1
2
3
1
5
9
10
15
18
1
2
3
1 2
3
1
2
3
1
2
3
4
5
6
BI722B
BI722A
2
2
1
1
SW780
MD
EJECT
R764
SW758
PLAY
R781
R777
R773
R778
R785
LED786
LED772
LED773
SW750
HIGH/
NORMAL
R752
SW751
RECORD
MODE
R755
R774
R782
SW753
FAST
REVERSE
SW752
AUTO
MARKER
SW781
CD/MD
R758
LED775
LED774
LED770
R769
SW764
MD 
SW763
CD
SW762
TUNER 
SW761
TAPE
SW760
AUX 
R765
R759
R770
R756
R753
R787
R780
R776
R772
Q708
R761
BI772 
BI771A
BI773 
SW755
TAPE
RECORD
SW756
PLAY/
PAUSE
SW767
TRACK
EDIT
SW782
MD
RECORD
CONTROL PWB-B4
CNS772
CNS773
CNP775
1
1
2
2
1
2
3
4
5
6
RD
WH
RD
WH
WH
WH
RD
GY
WH
GY
GY
WH
SW757
STOP 
3
2
2
1
1
4
1
1
6
R767
SW754
FAST
FORWARD
R754
SW783
PLAY
MODE 
C712
R775
C713
R757
SW772
EQUALIZER
MODE 
R760
SW773
X-BASS 
BI770 
BI771B
R771
R766
SW774
DISPLAY/
CHARACTER
JOG701
JOG DIAL
SW776
NAME
TOC EDIT
SW775
MENU
R783
R779
SW778
ENTER 
SW777
DELETE
JOG PWB-B5
CNP934
CNS770
1
2
3
4
5
6
7
WH
RD
GY
RD
WH
WH
GY
WH
GY
WH
GY
4
1
1
7
LED B PWB-B6
C711
C710
JK701
HEADPHONES 
RA710 
L705
RA711 
BI730 
1
HEADPHONES
PWB-B9
TO POWER
PWB
CNP207
CNS730
1 2 3 4
4
WH
GY
WH
RD
CD-MD3000H
P74  2-A
CD-MD3000W
P76  2-A
TO MAIN PWB
CD-MD3000H
P79  7-C
CD-MD3000W
P81  7-C
WH
WH
WH
WH
WH
WH
WH
WH
WH
CD-MD3000H
P74  3-A
CD-MD3000W
P76  3-A
TO MAIN
PWB
CD-MD3000H/CD-MD3000W
– 72 –
Figure 72 WIRING SIDE OF P.W.BOARD (3/14)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• The numbers   
  to  
17 
 are waveform numbers shown in page 85.
CNP7
C44
R48
CNP5
L7
C47
Q4
C15
R50
R49
C45
C67
C48
IC5
CNP6
R76
R75
C50
C49
CNP1
Q5
Q3
DZ2
R38
CORE1
CORE2
C38
L1
R6
C31
R14
C1
L2
C64
C5
C6
C16
X1
C4
C65
C19
C7
C17
C18
C68
C40
C22
C41
C30
C51
R27
R80
Q1
DZ1
CNP4
CNP2
CNP3
4
3
2
1
B C E
B C E
E C B
4 3 2 1
1
2
3
4
5
6
1
2
3
4
5
6
7
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
1
1
3
5
7
9 11 13 15 17 19 21 23 25 27 29 31 33
33
2
4
6
8 10 12 14 16 18 20 22 24 26 28 30 32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
5
10
15
1617
20
25
30
32
33
35
40
45
48
49
50
55
60
64
4
1
FW3
CNP901
CD-MD3000H: P74  6-H
CD-MD3000W: P76  6-H
FFC901
5
10
CD PWB-C
B
C
E
R71
R72
R74
R73
C46
C27
R46
R47
R77
R45
R78
TP8
TP14
C42
TE
R44
R43
IC6
R53
R51
R54
C32
C43
R55
R56
R57
C33
C60
C59
C58
R41
R37
R35
C34
C36
C20
TP6
C39
R36
R39
R32
R15
R40
C23
R25
R79
R81
C26
R28
R29
R30
C29
C24
RF
R31
DATA
R42
1
TP5
C13
FE
CLCK
TP9
IC2
C21
R21
C8
BI11
CD-MD3000H
P75  10-H
CD-MD3000W
P77  10-H
TO MAIN PWB CNP975
6
1
R13
C2
R19
R17
TP7
C11
R10
R12
C12
C10
C14
TP10
R18
R11
R9
R16
C28
R7
R8
R92
C91
C37
C92
R91
C3
C93
C94
C95
C97
C98
C96
C99
C25
12
13
15
5
7
8
10
IC7
1
14
20
24
CNP925
CAM
SWITCH
PWB-G
SWB103
DISC DETECT3
SWB102
DISC DETECT2
SWB101
DISC DETECT1
4
1
8
CNP921
TO MAIN PWB
13
12 5 7 6
16
17
1
11
4
15
14
2
3
8
9
10
BK
WH
BK
WH
PK
YL
BK
WH
BK
WH
PK
YL
CNS11B
CNS11A
2
1
2
1
4
3
RELAY
PWB-A2
1
1
2
2
3
3
4
4
P82 6-C
FROM
MD MAIN PWB
CW1502B
– 73 –
CD-MD3000H/CD-MD3000W
Figure 73 WIRING SIDE OF P.W.BOARD (4/14)
7
8
9
10
11
12
TRAY SWITCH
PWB-F
1
1
8
8
FW2
SWB104
MODE1
SWB105
MODE2
SWB106
MODE3
SWB107
MODE4
SWB108
MODE5
SWB109
TRAY1
SWB110
TRAY2
PICKUP UNIT
CD MOTOR PWB-E
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
4
3
2
1
1
2
3
4
5
6
7
1
2
3
4
5
6
7
RD
GY
GY
GY
GY
GY
GY
GY
RD
WH
WH
WH
WH
WH
WH
1
2
3
4
5
6
1
2
3
4
5
6
BL
GY
GY
GY
GY
GY
8 7 6 5 4 3 2 1
7 6 5 4 3 2 1
BR
RD
OR
YL
CNS6A
CNS4
CNS6B
CNS5A
CNS5B
CNS7A
CNS7B
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
NM1
SPINDLE
MOTOR
NSW1
PICKUP IN
CNP6A
1
2
3
4
5
6
NM2
SLED
MOTOR
+
-
+
-
MOB2
TRAY MOTOR
MOB1
MAIN CAM MOTOR
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Download Sharp CD-MD3000 (serv.man14) Service Manual (Repair Manual)

Here you can read online and download Sharp CD-MD3000 (serv.man14) Service Manual in PDF. CD-MD3000 (serv.man14) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp CD-MD3000 (serv.man14) System. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.