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Electronics
GS Series 630-635 Service Manual
63
020-001224-02 Rev. 1 (08-2018)
Removing the top cover interlock switch
The top cover interlock switch prevents the projector from operating when the top cover is off the
projector.
1. Remove the top cover.
2. Remove the main board and I/O board.
Replacing the main board and I/O board
3. Remove the rear cover.
4. Remove the left-side cover.
5. Remove the complete light engine.
Replacing the complete light engine
6. Remove the power supply shielding.
7. To remove the interlock switch, unplug the connector for the interlock
switch harnesses.
8. Remove the harnesses from the clips.
9. Replace the interlock switch.
10. To re-install, follow these steps in reverse order.
Removing the AC inlet
Remove the AC inlet from the bottom shielding.
1. Remove the top cover.
2. Remove the main board and I/O board.
Replacing the main board and I/O board
3. Remove the rear cover.