Remove And Replace The Low Voltage Power Supply (Lvps) - Christie J series 2.0kW Service Manual

4.5.9

Remove and Replace the Low Voltage Power Supply (LVPS)

1. Power down the projector:
a. Turn the projector off and allow the projector to cool for a minimum of 5 minutes.
b. Disconnect the AC power cord from the rear of the projector.
2. If installed, remove the 3 stacking mounts from the top cover:
a. Remove and set aside the safety pin.
b. Remove the screw.
c. Remove the mount, the screw, and the spring and set them aside.
d. Repeat steps a to c for the remaining mounts.
3. Remove the 8 screws holding the top cover and then remove the top cover and set it aside.
4. Remove the 3 screws securing the air duct.
5. Disconnect the AC harness connector from LVPS.
6. Disconnect the P2 & J3 harness connectors from LVPS.
7. Remove the 2 screws from the brackets securing the LVPS.
8. Slide the LVPS out through the side of the projector. NOTE: Ensure wires are free of any obstruction.
9. Install the new LVPS. NOTE: Ensure to align LVPS into the slots.
J Series 2.0, 2.4, and 3.0kW Service Manual
020-100739-01 Rev. 1 (01-2012)
Section 4: Parts and Module Replacement
4-15