Sanyo PLV-75 Series, Service Manual

Page: 10 / 132

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Mechanical Disassemblies
1
Remove 4 screws
A
to take the Ballast Cover upward
off.
2
Remove 3 screws
B
to take the Fan (FN904) off.
3
Remove 2 screws
C
to take the Fan (FN904) from the
holder.
4
Remove the Sub Power Board and Drive Board by pull-
ing them upward.
Fig.5
5
Lamp Ballast Unit removal
A
Ballast Board
FN904
Sub Power
Board
Drive Board
A
A
A
B
C
Ballast Cover
1
Remove 1 screw
A
and then remove the holders.
2
Remove 2 screws
B
and 4 screws
C
(small)
and pull the
Optical Unit upward off.
3
Remove 4 screws
D
to take the Fan (FN906) off.
4
Remove 1 screws
E
to take the Fan (FN903) off and 2
screws
F
to take the air duct off.
Fig.6
6
Optical Unit removal
FN906
FN903
Optical Unit
B
B
C
C
C
C
D
D
D
E
F
F
A
C
B
B