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Mechanical Disassemblies
5
Lamp Ballast Unit removal
1
A
Remove 4 screws
to take the Ballast Cover upward
off.
2
B
Remove 2 screws
to take the Fan (FN903) off.
3
Remove the Sub Power Board and Drive Board by
pulling them upward.
6
Optical Unit removal
1
A
Remove 1 screw
and then remove the holder.
2
B
Remove 2 screws
and 4 screws
Optical Unit upward off.
3
D
Remove 4 screws
to take the Fan (FN908) off.
4
E
Remove 1 screws
to take the Fan (FN904) off and 2
F
screws
to take the air duct off.
5
G
Remove 3 screws
to take the Fan (FN907) off.
Ballast Board
C
and pull the
(small)
Optical Unit
FN907
G
Ballast Cover
A
FN908
D
D
D
G
G
-10-
A
A
A
B
Sub Power
Board
Drive Board
Fig.5
F
E
F
FN904
C
C
B
C
C
B
Fig.6
FN903
B
A
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