Christie CP4230 Service Manual page 80

Section 5: Parts and Module Replacement
6. Swing the security ring out and disengage from the hinge.
7. Remove the four screws securing the hex driver holder plate above the cardcage assembly. (
8. Disconnect the harnesses from the cardcage fans. (Figure 5-34)
9. Disconnect the seven connectors from the Backplane PCB and LEQD. NOTE: The large power connector
is located at the rear of the cardcage.
10. Slide the cardcage back slightly, then pull it up and out to remove.
11. At this point, you can replace the entire cardcage assembly by repeating the above instructions in reverse
or replace individual boards.
12. When installing, repeat the above instructions in reverse. Once the projector is up and running, Service
Marriage must be performed to continue playing encrypted content. Marriage should only be reset by
Christie authorized service technicians. Refer to
5-24
Figure 5-34 Top of Cardcage
3.6 Performing Marriage, on page
)
Figure 5-34
3-14.
CP4230 Service Manual
020-100622-04 Rev. 1 (05-2016)