Replacing The Photo Sensor Board - Christie GS Series Service Manual

3. Remove the mylar.
4. Remove the six M3 screws securing the keypad board.
5. Replace the keypad board.
6. To re-install, follow these steps in reverse order.

Replacing the photo sensor board

To remove the photo sensor board, complete the following steps.
1. Remove the color wheel.
See Replacing the color wheel
2. Remove the one screw with a Phillips Jewelers screwdriver securing the photo sensor board.
3. Replace the photo sensor board.
4. To re-install, follow these steps in reverse order.
GS Series 700-850 Service Manual
020-001054-02 Rev. 1 (04-2017)
on page 72.
Printed circuit boards and sensors
86