Optical Unit, Fan (Fn901) And Fan Louver Removal; Air Duct And Fan Removal - Canon LV-X2U/D78-5352 Service Manual

4.7 Optical Unit, Fan (FN901) and Fan Louver Removal

1. Remove 8 screws and remove the
optical unit.
2. Remove 3 screws and remove the
fan and louver.

4.8 Air Duct and Fan Removal

Remove the screws and parts as
follows:
1. Remove 4 screws A and remove
duct FR and FN905.
2. Remove 2 screws B and remove
duct PBS and FN906.
3. Remove 3 screws C and remove
duct TOP and FN902.
4. Remove 2 screws D and remove
duct TOP-green and FN904.
5. Remove 1 screw E and remove
duct BTM.
Optical unit
FN906
B
B
Duct PBS
D
D
Duct
TOP-Green
FN904
2-9
Part 2: Repair Information
FN901
Louver
Fig. 2-10
A
Duct FR
A
A
A
C
E
C
C
Duct TOP
Duct BTM
Fig. 2-11
FN902
FN905