Electronics; Removing The Card Cage - Christie Crimson Series Service Manual

Electronics

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

Removing the card cage

The card cage contains slots for the IMXB module and two Core4 option cards.
1. Remove the electronics-side cover (on page 43).
2. Loosen the four captive screws securing the card cage harness cover and remove it.
3. Disconnect the red, green, and blue mini-SAS harnesses on top of the card cage.
4. Disconnect the four harnesses on the top of the card cage.
The four harnesses to remove: CLB inline cable located on the top-right side of the card cage,
and J5, J26 (red-colored harness), and the P3 harness bundle located on the backplane board.
5. Loosen the four captive screws from the card cage and remove it.
To avoid possible damage, place the card cage on a surface and rest it as shown to avoid
damage.
6. Replace the card cage, if required.
7. To re-install, repeat these steps in reverse order.
Crimson Service Guide–Crimson HD25, Crimson WU25, Crimson HD31, Crimson WU31, Mirage HD25, Mirage WU25
020-102733-02 Rev. 1 (01-2020)
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