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SL-P999
SL-P999
Mj HANDLING PRECAUTIONS FOR OPTICAL PICKUP
@ DISASSEMBLY INSTRUCTIONS
The laser diode in the optical pickup may break down due to potential difference caused by static electricity of
clothes or human body.
So, be careful of electrostatic breakdown during repair of the optical pickup.
Warning: This product uses a laser diodes.
Refer to caution statements on page 3.
ACHTUNG: _ « Die lasereinheit nicht zerlegen.
board. (FPC board)
4. Do not turn the variable resistor (laser power adjust-
ment). It has already been adjusted.
FPC board
Variable resistor (Do not turn)
© Grounding for electrostatic breakdown prevention
1. Human body grounding
Use the anti-static wrist strap to discharge the static electricity
from your body.
2 Work table grounding
Put a conductive material (sheet) or steel sheet on the
area where the optical pickup is placed, and ground the
Wrist strap
sheet.
(Anti-static bracelet)
Caution:
The static electricity of your clothes will not be grounded
through
the wrist strap. So, take care
not to let your
1MQ
clothes touch the optical
pickup.
;
ae
How to remove the disc holder
How to remove the front panel
Procedure | 1. Push the rack gear slowly in the direction | Procedure | 1. Remove the 3 screws @~®).
1-2-3
of the arrow until the disc tray comes up. | 1>2>3->4]
2. Slightly pull out the 2 claws in the
2. Pull the disc holder until it stops.
direction of the arrow ®.
3. Release the claw.
3. Remove the front panel in the direction
4. Pull out the disc holder further to remove
of the arrow ®.
Iron plate or some metals
to conduct electricity
it.
Note:
Make sure to release the lock shaft.
The container contains 6g (approx. 3ml) of oil.
One application (one shaft) uses 0.05m! of oil.
How to Use
(1) Remove the guide shaft in the traverse deck from
i —S
the optical pickup and clean off any dust from the
guide shaft.
(2) Apply one drop of the SZZOL31
to the tip of the
guide shaft.
(3) Hotd the guide shaft so that its oiled end touches
Optical pickup
the optical pickup and insert it into the bearing
while rotating it slowly.
=~ Ae
(4) After securing the guide shaft, move the optical
—
cS
pickup by hand several times to the left and right
to distribute the oil on the guide shaft.
Guide shaft
Lock shaft
Rack gear
Disc tray
>
Disc holder ——
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