Service manual

3. DISASSEMBLY
3-1. Dismantling Procedure
Removal of bottom screws and bottom case
(See Fig.1 ).
1) Turn the power button off.
2) Tum over the unit.
3) Remove both battery companment lids (8
& 9).
4) Remove screw
(204).
5) Remove six screws (20 I).
Fig-1
6) Remove the bottom case (See Fig.2).
Lift
bottom case in the direction of arrow (A)
and make the open condition.
Remove the connector
of DC-DC convener
board fixed
on the bottom case.
Disconnect two connectors
of sound board.
Fig-2
-5-
Main board removal (See Fig.3).
1) Remove two screws (202).
2) Remove six screws (203).
3) Remove the main board from the top case.
Fig-3
Sound board and DC-DC converter board
removal
(See Fig.4).
I) Remove four screws (203).
2) Remove the suppon plate from the bottom case.
3) Remove two screws
(203).
4) Remove the sound board from the bottom case.
5) Remove the battery blade cover.
6) Remove two screws
(203).
7) Remove the DC-DC convener board.
203
Fig-4