Replacing The Laser Driver Board - Christie GS Series Service Manual

3. On the main board, unplug the IR connector.
4. Remove the rear IR sensor board.
5. Replace the rear IR sensor board.
6. To re-install, follow these steps in reverse order.

Replacing the laser driver board

To remove the laser driver board, complete the following steps.
1. Remove the top cover.
See Removing the top cover
2. Remove the HDMI extender board.
See Replacing the HDMI extender board
3. Remove the main board and I/O board.
See Replacing the main board and I/O board
4. On the laser driver board, unplug the eight connectors.
Front laser bank
MB to LD board 1
GS Series 1075 Service Manual
020-001236-02 Rev. 1 (12-2019)
on page 63.
on page 82.
on page 83.
Central laser bank
MB to LD board 2
TEC
Power supply to laser driver board
Printed circuit boards and sensors
Rear laser bank
Red laser bank
90