Status Led Board (Slb); Low Voltage Current Source (Lvcs) Board - Christie Cinema 4K-RGB Service Manual

Status LED board (SLB)

The status LED board (SLB) provides visual information about the operational state of the projector.
1. Remove the rear cover (on page 39).
2. Disconnect the SLB harness connector J1 from the SLB.
3. Remove the two screws securing the SLB and remove the board.
4. Replace the SLB assembly.
5. To re-install, follow these steps in reverse order.

Low voltage current source (LVCS) board

Learn how to replace the low voltage current source (LVCS) board.
1. Remove the laser driver card cage (on page 51).
2. Loosen the two screws securing the bottom cover plate and pivot to remove it.
3. Disconnect the LVCS harness connectors J162, J163, and J164.
4. Release the locking tab to slide the LVCS out of the cage and remove it.
Cinema 4K-RGB Service Guide–CP4315-RGB, CP4320-RGB, CP4325-RGB, CP4330-RGB
020-102713-06 Rev. 1 (08-2022)
Copyright © 2022 Christie Digital Systems USA, Inc. All rights reserved.
If printed, please recycle this document after use.
Printed circuit boards and sensors
91