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Part 2: Repair Information
3.7 Lamp Ballast Unit Fan (FN905) Removal
1. Disconnect the thermal switch sockets.
2. Remove a screw
3. Remove 2 screws
C
screw
, and the remove the lamp
ballast unit upward.
4. Take the cover off from the lamp ballast
unit and remove 4 screws
the lamp ballast board off from the
holder.
5. Remove the fan FN905 from the holder.
Thermal Switch Sockets
A
Lamp Socket
3.8 Power Board Removal
1. Remove 2 screws
power unit cover off upward.
2. Remove 3 screws
power board upward..
A
and disconnect the lamp socket.
B
(bottom side) and a
D
and take
C
Lamp Ballast Unit
B
B
Fig. 2-10
A
and take the
B
and pull the
2-8
D
D
D
D
A
A
B
B
B
Fig. 2-11
Blue
Brown
Lamp Ballast Board
Fan (FN905)
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