Christie Cinema 4K-RGB Service Manual page 74

2. Remove the top cover (on page 38).
3. Remove the light engine fan pack (on page 60).
4. Remove the light dump (on page 72).
5. If installing or removing a 003-109995-XX light engine, you must loosen the six screws
securing the top bracket (P/N: 011-108314-XX) and remove the bracket.
6. Disconnect the three mini-SAS cables from the card cage.
7. Disconnect the two coolant hoses to the light engine.
8. Disconnect the J89 shutter harness from the housekeeping board (HKBB).
9. Loosen the three screws securing the light engine to the projector base.
Cinema 4K-RGB Service Guide–CP4315-RGB, CP4320-RGB, CP4325-RGB, CP4330-RGB
020-102713-06 Rev. 1 (08-2022)
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Optics
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