Replacing The Backplane Board (C4Lbp) - Christie Crimson Series Service Manual

3. Replace the WIP board, if required.
4. To re-install, repeat these steps in reverse order.

Replacing the backplane board (C4LBP)

The backplane board (C4LBP) provides the main interconnection between the input modules and the
image processing board (the WIP).
1. Remove the card cage (on page 66).
2. Remove the IMXB board (on page 87).
3. Remove all option cards (on page 67).
4. Remove the image processing board (WIP) (on page 89).
5. Remove the six screws securing the card cage rear cover and remove the cover.
6. Remove the seven screws securing the board to the card cage housing and remove the board.
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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Printed circuit boards and sensors
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