Electronics; Servicing The Card Cage - Christie Cinema 4K-RGB CP4315-RGB Service Manual

Electronics

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

Servicing the card cage

The card cage contains the slots for the F-Main electronics card.
1. Remove the top cover (on page 39).
2. Remove the electronics-side cover (on page 41).
3. Disconnect all external card cage connections and any input sources.
4. Using a 3 mm driver, remove the two screws securing the electronics bracket and remove
bracket.
5. Disconnect the red, green, and blue mini-SAS harnesses from the card cage through the
projector service access door.
6. Disconnect the three harnesses (J5, J7, J87) from the SSCB on top of the card cage.
7. Disconnect the two harnesses (J17, J18) from the backplane board.
Cinema 4K-RGB Service Guide–CP4315-RGB, CP4320-RGB, CP4325-RGB, CP4330-RGB
020-102713-03 Rev. 1 (11-2019)
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