Remove The Convenience Light Board - Christie J Series Service Manual

3. Remove the four standoffs from the projector keypad printed circuit board (PCB).
4. Remove the three screws from the projector keypad PCB.
5. Disconnect the LCD status display connector.
6. Disconnect the P78 and J78 connectors from the keypad.
7. Remove the projector keypad and the keypad membrane.
8. Remove the projector keypad.
9. To re-install, follow these steps in reverse order.

Remove the convenience light board

The rear cover has a light board attached on both sides of the input panel cutout. This procedure
applies to both convenience light boards.
Estimated time to replace: 4 minutes each.
1. Remove the rear cover (on page 37).
J Series Service Guide–2.0, 2.4, and 3.0 kW
020-100739-05 Rev. 1 (02-2018)
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