Replacing The Status Display Control Panel; Removing The Lamp Drivers - Christie M Series Service Manual

9. Remove the keypad membrane.
10. To re-install, follow these steps in reverse order.

Replacing the status display control panel

The status display control panel (LCD screen) is located on the lamp side of the projector towards the
front and sits directly above the keypad.
Estimated replacement time: 22 minutes.
1. Remove the lamps (on page 81).
2. Remove the top cover (on page 45).
3. Remove the front cover (on page 48).
4. Disconnect wire (J78) from the keypad.
5. Remove the lamp side panel (on page 46).
6. Disconnect flex cable from the LCD PCB located on the inside of the lamp panel.
7. Remove the four screws from the LCD PCB.
8. Remove the LCD.
9. Before installing the new status display control panel screen, ensure the face of the LCD and
the inside surfaces of the clear plastic cover on the side panel are clean.
10. To re-install, follow these steps in reverse order.

Removing the lamp drivers

The lamp drivers are located inside the card cage and are held in place by two screws.
Estimated replacement time: 24 minutes.
1. Remove the lamps (on page 81).
2. Remove the top cover (on page 45).
3. Remove the remote temperature sensor module (RTSM) #2 (on page 90).
4. Remove the card cage lid (on page 59).
5. Disconnect wires J44 and J45 from the lamp drivers.
6. Disconnect the power cables from each of the lamp driver boards.
M Series Service Guide
020-100551-11 Rev. 1 (01-2019)
Copyright 2019 Christie Digital Systems USA, Inc. All rights reserved.
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