Replacing The Motor Driver Board; Replacing The Rear Ir Sensor Board - Christie HS 2K Series Service Manual

Replacing the motor driver board

The motor driver board provide the connection between main board and lens.
1. Remove the top cover.
See Removing the top cover
2. Unplug seven connectors.
3. Remove the three M3 screws with a Phillips #1 screwdriver securing motor driver board.
4. Replace the motor driver board.
5. To re-install, follow these steps in reverse order.

Replacing the rear IR sensor board

The rear IR sensor board receives command codes from the IR remote to control projector operation.
1. Remove the top cover.
See Removing the top cover
2. Remove the main board top shielding.
See Replacing the main board
3. On the main board, unplug the rear IR connector.
4. Remove the rear IR sensor board from the hook of rear cover.
5. Replace the rear IR sensor board.
6. To re-install, follow these steps in reverse order.
HS Series 2K Service Manual—D13HD2-HS, D13WU2-HS, D16HD-HS, D16WU-HS, D20HD-HS, D20WU-HS
020-001468-02 Rev. 1 (01-2020)
Copyright ©2020 Christie Digital Systems USA Inc. All rights reserved.
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on page 59.
on page 94.
Rear IR
Printed circuit boards and sensors
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