Replacing The Hub-Nx - Christie Cinema 4K-RGB CP4315-RGB Service Manual

Replacing the HUB-NX

1. Remove the card cage (on page 45).
2. Remove the IMB (on page 79).
3. Remove the F-Main electronics card (on page 78).
4. Remove the SCCB (on page 81).
5. Remove all option cards.
6. Remove the blank faceplate.
7. Disconnect fan 1 harness P2, fan 4 harness P29, and the marriage ring switch harness J4.
8. Using a 2 mm driver, remove the three screws securing the HUB-NX to the card cage, located
at the bottom of the card cage.
9. Using a 2.5 mm driver, remove the two screws securing the HUB-NX to the card cage, located
at the top of the card cage.
Cinema 4K-RGB Service Guide–CP4315-RGB, CP4320-RGB, CP4325-RGB, CP4330-RGB
020-102713-03 Rev. 1 (11-2019)
Copyright 2019 Christie Digital Systems USA, Inc. All rights reserved.
©
Printed circuit boards and sensors
82