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1-1. Detach the terminal block cover.
1-2. Remove the five lock screws from the top body.
1-3. Slightly lift the front of the top body and disconnect the speaker connector.

2-1. Disconnect the specified connectors.
2-2. Detach the cooling fan.
2-3. Remove the four lock screws from the power unit.
2-4. Remove the three lock screws from the PFC PWB.

Top body

Terminal cover

1-2

1-1

1-2

1-2

1-2

1-3

1-2

2-4

2-2

2-1

2-3

2-1

Power Unit

PFC Unit

Cooling fan

3-1. Disconnect the specified connectors.
3-2. Remove the three lock screws and two hex screws from the PC I/F PWB.
3-3. Disconnect the connector from the input PWB.
3-4. Remove the three lock screws from the input PWB.
3-5. Remove the lock screw from the terminal block cover.

3-2

3-4

3-1

3-3

3-5

3-3

3-2

PC I/F Unit

Input Unit

4-1. Disconnect the specified connectors from each PWB.
4-2. Remove the two lock screws from the operation PWB.
4-3. Remove the six lock screws from the optical unit.
4-4. Remove the lock screw from the ballast unit.

5-1. Remove the two lock screws from the heat sink.
5-2. Remove the four lock screws from the backer plate assembly, and detach the formatter PWB.

4-1

4-2

4-2

4-3

4-4

4-1

Optical mechanism Unit

KEY Unit

Bottom body

Ballast Unit

5-1

5-1

Formatter Unit

Backer plate Assy

DMD Unit

Heat sink