DOWNLOAD Sony MDS-JA20ES Service Manual ↓ Size: 6.07 MB | Pages: 88 in PDF or view online for FREE

Model
MDS-JA20ES
Pages
88
Size
6.07 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
mds-ja20es.pdf
Date
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– 17 –
TRAY  ASS’Y
2
two screws
(P2.6 
×
 6)
2
two screws
(P2.6 
×
 6)
3
bracket (top)
4
three gears 
(top)
8
Remove the tray assembly
in the arrow direction 
B
. 
1
Rotate the pully gear in the arrow 
direction 
A
, and pull out the tray 
assembly.
5
screw
(P2.6 
×
 6)
6
stopper
(shaft B)
4
three gears
(top)
7
shaft   
A
B
• NOTE  FOR  INSTALLATION
slider assembly
When attaching the tray assembly, first move the slider 
assembly in the arrow direction 
B
 and set pin at the 
position shown.
When attaching gear (top) (two in front), 
pull the tray assembly in the arrow direction 
A
 
completely, and position racks (L), (R) and 
slider (D) assembly as shown in the figure.
slider assembly
slider (D) 
assembly
tray
assembly
pin
rack (L)
gear (top)
marking
slider (D)
assembly
B
A
– 18 –
BU  HODER  ASS’Y
LOADING  MOTOR  ASS’Y
1
two screws
(P2.6 
×
 6)
1
two screws
(P2.6 
×
 6)
2
two collars
(damper)
2
two collars
(damper)
3
two compression 
springs
3
two compression 
springs
4
BU holder ass’y
2
two screws
(P2.6 
×
 6)
3
gear ass’y
6
loading motor ass’y
1
connector
(CN14)
4
belt
5
two screws
(B2 
×
 3)
from MD mechanism
section (page 16)
– 19 –
BASE  UNIT
BD  BOARD
1
leaf spring (UDL)
2
leaf spring (UDR)
3
Remove the holder assembly
in the arrow direction 
A
. 
4
two screws
(P2.6 
×
 6)
4
two screws
(P2.6 
×
 6)
5
base unit
A
5
two screws
(P1.7 
×
 2.5)
4
screw
(M7)
7
BD board
2
Break the soldering
of switch lead.
3
flexible board
(CN101)
1
Break the soldering of
motor lead.
3
flexible board
(CN104)
6
claw
– 20 –
OVER  WRITE  HEAD
OPTICAL  PICK-UP
3
over write head
2
screw
(P1.7 
×
 6)
1
flexible board
(CN104)
2
screw
(B2 
×
 8)
3
leaf spring
(shaft)
4
main shaft
5
Remove the optical pick-up
in the arrow direction 
A
.
1
flexible board
(CN104)
1
flexible board
(CN101)
A
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