Christie J 2.0kW, Service Manual

Page: 43 / 94

Section 4: Parts and Module Replacement
J Series 2.0, 2.4, and 3.0kW Service Manual 4-23
020-100739-01 Rev. 1 (01-2012)
9. Close the lamp door and tighten the captive screws.
10. Record the lamp serial number:
a. Click Menu > Advanced Setup > Lamp History .
b. Click Add Lamp .
c. Complete the fields in the Add Lamp dialog.
d. Click Save .
4.5.16 Remove and Replace the Lamp Memory Module
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 lamp. See Remove and Replace the Lamp .
3. Locate the lamp contact PCB which attaches to the lamp alignment block.
4. Remove the 2 screws that secure the lamp alignment block to the bottom of the lamp compartment.
5. Disconnect the harness from the PCB and then remove the lamp alignment block.
6. Lay the block on a flat surface with the lamp contact PCB facing up.
7. Remove the 2 screws that secure the PCB to the block.
8. Install the new PCB.
9. Install the PCB in the correct orientation so the lamp memory PCB on the lamp can connect to it when the
lamp is inserted.
10. Carefully reconnect the harness to the PCB.
11. Replace the block.
12. Install the new lamp module.