Mitsubishi Electric MA-E85R-E Service Manual page 32

(4) Removing and Replacing the Power Supply Circuit Board
1 Remove the rear cover and rear case.
→ (See "(3) Removing the Rear Cover and
Rear Case".)
2 Remove the power supply cover while sliding
it toward you, and then disconnect the
connectors P5, P7, P10, P20, and P30.
3 Pull out the power supply control circuit board.
→ (Removing and Replacing the Power
Supply Circuit Board)
(5) Removing and Replacing the Dust Sensor
1 Remove the power supply control circuit
board.
→ (See "(4) Removing and Replacing the
Power Supply Circuit Board".)
2 Lift up the dust sensor together with its case.
→ (Removing and Replacing the Dust Sensor)
(6) Removing and Replacing the Gear Motor
1 Remove the power supply control circuit
board.
→ (See "(4) Removing and Replacing the
Power Supply Circuit Board".)
2 Remove the lead wire cover.
3 Remove the two motor protector mounting
screws.
4 Remove the two gear motor mounting screws
and then remove the gear motor.
→ (Removing and Replacing the Gear Motor)
2
2
3
2
3
Lead
wire
cover
Motor protector
mounting screw
32
Power supply
control circuit
board
Power supply
cover
Dust sensor
4
Gear motor
Gear motor
mounting screw