Fn902, Fn905 And Sensor Board Removal; Fn901 And Lamp Cover Sw Removal - Canon LV-S3E/D78-5423 Service Manual

Part 2: Repair Information

3.11 FN902, FN905 and Sensor Board Removal

1. Remove 1 screw A (T3x8) to take the Duct under
the Panel.
2. Remove 1 screw B (T3x8) to take the Holder with
the Fans (FN902 and FN905) off.
3. Remove 2 screws C (T3x10) to take the Fans
(FN902 and FN905) off.
4. Remove 1 screw D (T3x8) to take the Sensor
Board off.

3.12 FN901 and Lamp Cover SW Removal

1. Remove 1 screws A (M4x4 + washer) to take the
shield plate off.
2. Remove 2 screws B (T3x8) to take the Fan
(FN901) and the duct off.
3. Remove 2 screws C (T3x8) to take the SW Board
and the spring off.
Shield Plate
Spacer sheet
2-10
C
FN902
A
FN905
Fig. 2-15
B
Earth Plate
B
Duct
C
C
A
Fig. 2-16
B
C
Sensor
D
Board
FN901
Spacer
SW Board
Spring