Replacing The Main Board And I/O Board - Christie GS Series Service Manual

5. Replace the HDMI extender board.
6. To re-install, follow these steps in reverse order.

Replacing the main board and I/O board

To remove the main board and I/O 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. On the top side of the main board, disconnect the 28 connectors, indicated by the arrows in the
image below.
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GS Series 1075 Service Manual
020-001236-02 Rev. 1 (12-2019)
on page 63.
on page 82.
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Printed circuit boards and sensors
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