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CD MECHANISM
REMOV~L
1)
1)
2)
3)
2)
1)
2)
3)
4)
5)
6)
7)
3)
(1)
1)
.. ,
2)
3)
4)
5)
6)
Preparations
Do not apply
unnecessary
force to the pickup when handling it.
Care should
be taken not even to touch the lens or drive
circuit sections.
\
Do not apply
unnecessary
force
(do not
pull
or
push
it forcefully)
to
remove
the
disc tray
from
its
inside
position.
Unnecessary
force may break theteeth
onthetray
gear (CM6).
In the descriptions
which follow,
the numbers in the parentheses after the parts are reference numbers in the exploded views.
Refer to these views.
Removing
and installing
the disc tray
DISC TRAY
REPLACEMENT
Remove the stop screw (Y 1) of the disc tray (31). (~)
Pull the disc tray (31) all the way forward
by turning
the
SECOND TOOTH
OF TRAY
MOVE GEAR
tray drive gear (CM 12) clockwise.
(@)
Note:
Do not take hold of the disc tray (31) and pull it
out by force.
Push the catch on the disc tray (31) in the direction
shown
by the arrow,
and draw out the disc tray (31).
(@)
To install
the disc tray, turn the gear (CM12) in the direc-
tion of the arrow
as far as it will go.
(@)
.. . ..
39
'"
Align the disc tray (31 ) with the mechanism chassis (CM39).
Adjusting
second tooth of the tray move gear (CM3).
(@)
Push the disc tray
(31 ) toward
the rear, 'and
interlock
it
with the tray
drive
gear
(CM12)
as shown
in Fig.@
.
Secure it with the screw (Y I ) which was removed in step 1).
,',
.-,.
.,
..'
. .
. .
Disassembling
the
mechanism
,.
, .-,
Removing the
pickup
block
:" .-
..'
-,
.-
,,.
Remove, the disc tray
(31).
(Refer to steps 1), 2) and 3) of
.-
.
the. section , ent"itled" "Removing
and
in~alling
the
disc
~ TRAY
MOVE GEAR (CM3) TRAy
GEAR (CM6)
...
-..,.
..
. .. . . .
.
. . .
.
.
.
tray-"), by, z~. !,,... r-
,
-,, -..,,
,- ,<
Turn
the tray drive gear (CM 12) 'counterclockwise
(~),
and
move the pickup in the direction
of arrow (@) as far as it
;-AR
will go.
Remove the spring wire (CM44) with tweezers.
(@)
Remove the screw (CM1 1), and also remove the tray drive
gear (CM12) and washer (CM13).
(@)
Now remove the pick rack gears (CM16 and CM19).
Note:
R will
not be possible
to remove the
pick rack
gears
(CM16
and CM19)
unless
the
pickup
has
been moved all the way in the direction
of arrow
(@).
The pickup block can now be removed by taking
out the
screw (CM51) and spring coil (CM49).
Note:
If the timing
gear (CM23) is in the state shown by
"X-
in the figure on the right, put it in the state
shown by
"O".
-3-
\
" (CM23)
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