Replacing The Color Sensor Board (Csb) - Christie Crimson Series Service Manual

Crimson 31:
4. Pull up the board off the post.
5. Replace the board, if required.
6. To re-install, repeat these steps in reverse order.

Replacing the color sensor board (CSB)

The color sensor board (CSB) measures the color of the light being generated by the optics. It is used
in a feedback loop to ensure that the output color of the image is stable as the lasers age.
1. Remove the top cover (on page 42).
2. Remove the front cover (on page 41).
3. Remove the liquid cooling module (on page 61).
Move the liquid cooling module aside without disconnecting the hoses.
4. Disconnect the color sensor board harness J82.
5. Remove the three screws securing the CSB and remove it.
Crimson Service Guide–Crimson HD25, Crimson WU25, Crimson HD31, Crimson WU31, Mirage HD25, Mirage WU25
020-102733-02 Rev. 1 (01-2020)
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Printed circuit boards and sensors
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