Electronics; Card Cage - Christie CineLife+ CP4415-RGB Service Manual

Electronics

Learn how to replace the boards, cards, and other electronic components in the projector.

Card cage

The card cage contains the CAVE and VOM-CI boards, as well as a slot for the IMB.
1. Disconnect all external card cage connections and any input sources.
2. Remove the top cover (on page 44).
3. Remove the electronics-side cover (on page 46).
4. To remove the light engine security cover, loosen the screw.
5. Disconnect the red, green, and blue mini-SAS harnesses from the card cage through the
projector service access door and from the top.
6. Disconnect the three harnesses from the CAVE on top of the card cage.
For CP4415-RGB and CP4420-RGB: P5, P6, P10; for CP4425-RGB and CP4435-RGB: P5, P6,
P8. These are beside the red, green, and blue mini-SAS harness connectors.
7. Disconnect harnesses J51 (IMB Power) and J53 (SD Panel).
8. Loosen the four screws securing the card cage.
9. To release the security ring, pull on the locking pin (thumb screw) located on the left side of
the card cage.
CineLife+ 4K-RGB Service Guide–CP4415-RGB, CP4420-RGB, CP4425-RGB, CP4435-RGB
020-103257-02 Rev. 1 (08-2022)
Copyright © 2022 Christie Digital Systems USA, Inc. All rights reserved.
If printed, please recycle this document after use.
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