Remove 12 screws and then pull the optical unit upward and
remove.
Caution :
Don't mistake a cooling fan's attachment direction in the case of a re-
assembly. (Refer to the arrow in a figure.) If the attachment direction
is mistaken, it will become the cause which the inside of the projector
is unusually overheated and a fire or parts damage.
1. Remove 3 screws A and remove the assembly motor & audio.
2. Remove 4 screws B and remove the power holder.
3. Remove 4 screws C and remove the power holder top.
4. Remove 6 screws D and remove the assembly sub power.
5. Remove 4 screws E and remove the Fan (FN902).
6. Remove 2 screws F and remove the Fan (FN913).
7. Remove 2 screws G and remove the assembly PFC Fan-net.
8. Pull the assembly power upward and remove.
9. Pull the assembly PFC upward and remove.
The following caution is the important
matter for maintaining the safety of a
product.
-11-
5.
Assembly Motor & audio, assembly Power, assembly
PFC, assembly Sub power, assembly PFC Fan-net
and Fan(FN902 and FN913) Removal.
6.
Optical unit removal.
B
B
A
A
A
B
B
C
C
C
C
D
D
D
D
D
D
E
E
E
E
Po
wer holder
Po
wer holder top
Ass'y Motor & audio
Ass'y Sub-po
wer
Ass'y
PFC
Ass'y
po
wer
FN902
The direction of a wind.
*
G
G
F
F
Ass'y PFC F
ANNET
FN913
Optical unit
