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4-1. Remove the three lock screws off the power/ballast PWB assembly.
4-2. Remove the two lock screws off the lamp socket holder and detach the holder.
4-3. Disconnect the ground wire from the filter PWB.
4-4. Lift the power/ballast PWB assembly and take out this assembly.

4-1

4-2

4-3

4-4

Power/Ballast Unit Ass'y

to Filter Unit

Sound Out Unit

5-1. Remove the lock screw from the IC cooling duct and remove the duct.
5-2. Remove the five lock screws off the optical mechanism unit and detach this unit.

6-1. Remove the two lock screws off the filter PWB and detach this PWB.

5-2

5-1

6-1

5-2

5-2

Optical Mechanism Unit

Duct Fan Unit

Filter Unit

5-1. Remove the lock screw from the IC cooling duct and remove the duct.
5-2. Remove the five lock screws off the optical mechanism unit and detach this unit.

6-1. Remove the two lock screws off the filter PWB and detach this PWB.

5-2

5-1

6-1

5-2

5-2

Optical Mechanism Unit

Duct Fan Unit

Filter Unit

5-1. Remove the lock screw from the IC cooling duct and remove the duct.
5-2. Remove the five lock screws off the optical mechanism unit and detach this unit.

6-1. Remove the two lock screws off the filter PWB and detach this PWB.

5-2

5-1

6-1

5-2

5-2

Optical Mechanism Unit

Duct Fan Unit

Filter Unit