Remove And Replace The Optical Glass Window - Christie J series 2.0kW Service Manual

Section 4: Parts and Module Replacement
3. Disconnect the LiteLOC harness.
4. Replace LiteLOC assembly:
a. Remove the 2 top screws securing the LiteLOC assembly to the optical assembly and then loosen the
bottom center screw.
b. Remove the LiteLOC assembly.
5. Install the LiteLOC assembly.
6. Replace the LiteLOC PCB:
• Remove the 2 screws securing the PCB in place.
7. Remove the PCB.
8. Install the PCB.

4.5.31 Remove and Replace the Optical Glass Window

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. Remove the lens side cover:
a. Loosen the 6 quick-release screws.
b. Remove the cover and set it aside.
3. Remove the screw holding the contrast aperture cover.
4-36 J Series 2.0, 2.4, and 3.0kW Service Manual
020-100739-01 Rev. 1 (01-2012)