1-8 (No.MA089)
3.1.5 Removing the main board
(See Fig.8)
• Prior to performing the following procedures, remove the front
panel assembly, rear bracket, heat sink, top chassis assembly
and bottom chassis assembly.
(1) From the bottom side of the top chassis assembly, remove
the three screws
H
attaching the main board.
(2) Disconnect the connector
CN601
on the main board, and
take out the main board from the top chassis assembly.
Reference:
When attaching the main board, joint the hole of the main
board in joint
c
of the top chassis assembly.
Fig.8
3.1.6 Removing the CD mechanism assembly
(See Fig.9)
• Prior to performing the following procedure, remove the front
panel assembly, rear bracket, heat sink, top chassis assembly
and main board.
From the inside of the top chassis assembly, remove the three
screws
J
attaching the CD mechanism assembly.
Reference:
When attaching the CD mechanism assembly, align the pro-
jections (
d
,
e
) of the top chassis assembly in the hole of the CD
mechanism assembly.
Fig.9
CN601
Main board
H
H
H
Top chassis assembly
c
J
J
J
CD mechanism assembly
e
d
Top chassis assembly
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