Replacing The Backplane - Christie CP2208-LP Service Manual

5. Pull the ICP board outward out of the card cage.
6. To replace the ICP board, complete these steps in reverse order.
After replacing the board, activate marriage (on page 26) so you can continue to play
encrypted content.

Replacing the backplane

The backplane is located at the back of the card cage. The projector intelligence board (PIB),
integrated media block (IMB) and integrated cinema processor (ICP) board are connected directly to
the backplane.
Estimated time to replace: 35 minutes
1. Turn the lamp off and cool the projector for at least 15 minutes.
2. Turn the projector off and disconnect it from AC power.
3. Remove the card cage (on page 63).
4. Remove the ICP (on page 59).
5. Remove the PIB (on page 56).
6. Remove the IMB (on page 58).
7. Disconnect the P12 connector to the backplane.
8. Remove the four screws securing the copper grounding plate.
9. Remove the 18 screws securing the backplane.
10. Tilting the backplane, slide it out the front of the card cage.
11. To install the backplane, complete these steps in reverse order.
After replacing the backplane, activate marriage (on page 26) so you can continue to play
encrypted content.
CP2208-LP Service Manual
020-102263-01 Rev. 1 (09-2016)
Copyright 2016 Christie Digital Systems USA Inc. All rights reserved.
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