Technics SL-P999 Service Manual

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.
¢
Handling
of
optical
pickup
oes
speach
day
©
Die
lasereinheit
darf
nur
gegen
eine
vom
hersteller
spezifizierte
einheit
ausgetauscht
1.
Do
not
subject
the
optical
pickup
to
static
electricity
as
:
as
‘
:
Pp
werden.
mak
te
ae
.
7
wes:
4
‘
it
is
extremely
sensitive
to
electrical
shok.
ines
3
bes
ee
eee
4
2.
To
prevent
the
breakdown
of
the
laser
diode,
an
anti-
Be
sure
to
short
this
position
*
This
CD
player is
equipped
with
FPC
boards,
so
handle
them
with
care
during
disassembly
and
reassembly.
static
shorting
pin
is
inserted
into
the
flexible
board.
(Use
the
shorting
pin
or
clip.)
(FPC
board)
;
Ref.
No.
;
Ref.
No.
:
. oD
las
1
How
to
remove
the
cabinet
2
How
to
remove
the
disc
clamper
When
removing
or
connecting
the
short
pin,
finish
the
Optical
pickup
JOBS
Short
ime.as
possible:
Lena
Ibe
roeteuch
Procedure |
1.
Remove
the
7
screws
@~@).
Procedure
|
1. Push
the
claw
in
the
direction of
the
3.
Take
care
not
to
apply
excessive
stress
to
the
flexible
1
1-2
arrow
and
remove
the
disc
clamper.
board. (FPC board)
4. Do not turn the variable resistor (laser power adjust-
ment). It has already been adjusted.
FPC board
(Handle
it
carefully)
Disc
clamper
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.
@
INSTRUCTIONS
FOR
TRAVERSE
OIL
(Part
No.
SZZ0L31)
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 ——
cae
0
yee
10
=

Technics SL-P999 Specifications

General

Brand	Technics
Model	SL-P999
Category	CD Player
Language	English