Sanyo PLV-75 Service Manual page 10

Mechanical Disassemblies
5
Lamp Ballast Unit removal
1
A
Remove 4 screws to take the Ballast Cover upward
off.
2
B
Remove 3 screws to take the Fan (FN904) off.
3
C
Remove 2 screws to take the Fan (FN904) from the
holder.
4
Remove the Sub Power Board and Drive Board by pull-
ing them upward.
6
Optical Unit removal
1
A
Remove 1 screw and then remove the holders.
2
B
Remove 2 screws and 4 screws
Optical Unit upward off.
3
D
Remove 4 screws to take the Fan (FN906) off.
4
E
Remove 1 screws to take the Fan (FN903) off and 2
F
screws to take the air duct off.
Ballast Board
C
and pull the
(small)
Optical Unit
-10-
B
B
B
Ballast Cover
A
A
A
FN906 F
F
D
D
D
C
C
B
B
FN904
A
C
C
Sub Power
Board
Drive Board
Fig.5
E
FN903
A
C
C
Fig.6