Replacing The Dmd - Christie HS 2K Series Service Manual

18. Remove the DMD board.
See Replacing the DMD board
19. Remove the DMD.
See

Replacing the DMD

20. Remove the four M3 screws with a Phillips #1 screwdriver securing the DMD heatsink.
When replacing the DMD heatsink ensure that the new thermal grease is applied evenly.
21. Remove the DMD mask from the light engine module.
22. Replace the light engine.
23. To re-install, follow these steps in reverse order.
Replacing the DMD
Replacing the DMD must be done in a clean room.
To remove the DMD, complete the following steps.
1. Remove the top cover.
See Removing the top cover
2. Remove the main board module.
See Replacing the main board
3. Remove the main board bottom shielding.
See Removing the rear cover
4. Remove the rear cover.
See Removing the rear cover
5. Remove the I/O board.
See Removing the I/O board
6. Remove the front cover.
See Removing the front cover
7. Remove the left-side cover.
See Removing the left-side cover
8. Remove the right-side cover.
See Removing the right-side cover
9. Remove the color wheel.
See Replacing the color wheel
HS Series 2K Service Manual—DWU1612-HS, DWU2022-HS
020-001790-01 Rev. 1 (03-2020)
Copyright ©2020 Christie Digital Systems USA Inc. All rights reserved.
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Optics
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