-13-
Mechanical Disassemblies
9. POWER BOARD REMOVAL
1. Remove 2 screws
A
to take the Lamp SW Board off.
2. Remove a screw
B
and 4 screws
C
to open the Power
Board Cover and take the R/C Board off.
3. Remove 4 screws
D
to take the Power Board off.
Note:
For fixing Lamp SW Board, insert the guide to the
guide hole of Lamp SW Board and fix the screw of
below figure in the beginning.
Fig. 9
D
R/C Board
D
B
C
C
D
A
C
C
Guide Hole
10. LAMP BALLAST AND FAN REMOVAL
1. Remove 2 screws
A
to take the Lamp Ballast Unit
upward off.
2. Remove 3 screws
B
to take the Power Board Holder
off.
3. Remove 4 screws
C
to take the Fan (FN901) off.
Fig. 10
A
A
C
B
B
B
C
Lamp Ballast
FN901
Power Board
Power Board
Cover
Lamp SW Board
A
D
Fix in the
beginning.
Power Board
Holder
C
C
Note:
Remove the Lamp Cover before fixing the
Lamp SW board to prevent the damage of
Lamp SW board.
