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RX-DT5
RX-DT5
HADLING
PRECAUTIONS
FOR TRAVERSE
DECK
The laser diode in the traverse deck (optical pickup) may break down due to potential difference caused by static
| Rete:
| Removalotthe Mechanism ——_|
electricity of clothes or human body.
@ Handling of traverse deck (optical pickup)
Optical pickup
uses
So, be careful of electrostatic breakdown during repair of the traverse deck (optical pickup).
1. Do
not subject the traverse
deck
(optical
pickup)
to
static electricity as it is extremely sensitive to electrical
vas
Lens (Do not touch)
shock,
Variable resistor
2. To prevent the breakdown
of the laser diode, an anti-
(Do not turn)
static shorting pin is inserted
into the flexible board
FPC board
(FPC board).
(Handle it carefully)
When
removing
or connecting
the short pin, finish the
job in as short time as possible.
3. Take care not to apply excessive stress to the flexible
——
1. Remove
6 screws (@~@).
2. Remove the mechanism unit in the direction of arrow.
board (FPC board).
Be sure to short this portion
3. Remove
4 connectors (CP307, CP309, J971, J951).
4, Do
not turn
the variable
resistor
(laser power adjust-
Dee
Wee mnoring piven el)
°
deeh
eae
:
Removal of the
®
ment). It has already been adjusted.
eee
Shorting pin
a
connector (J971, J951).
Push
© Grounding for electrostatic breakdown prevention
: FEC i
SS!
aes
2
1. Human body grounding
Sp
LL. :
:
Line,
Use
the anti-static
wrist strap to relieve 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
sheet.
Caution:
The static electricity of your clothes will not be grounded
through the wrist strap. So, take care not to let your
clothes touch the optical pickup.
DISASSEMBLY INSTRUCTIONS
an
iN
> YEP)
3lease
4 claws
Chef
O74
4. Remove 2 solders.
pet Laie we vali aaa
5. Remove 2 connectors (CP301, CP302).
6. Remove the screw (@).
7. Release 3 bosses.
. Remove 2 screws (@, ©).
. Press the CD eject button and open the CD cover.
. Remove the volume knob.
. Remove 6 screws (@~@).
@Removal of the volume knob.
Rope
Volume knob
=
;
Battery
|
cover
©
1. Remove the battery cover.
1. Remove 2 screws (@, @).
2. Remove 8 screws (@~@).
2. Slide out the Handle.
Mechanism
control P.C.B.
Eject button
Front cabinet
4. Remove the front cabinet in the direction of arrow.
3. Press the eject button and open the cassette holder.
5. Remove the claw.
6. Remove the connector (CP608).
1. Remove the screw (@).
Claw
2. Remove the button in the direction of arrow (@).
3. Release 5 claws in the direction of arrows ©.
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