Replacing The Dc Filter - Christie Apex Series Service Manual

7. Lift the hub board from the carrier assembly.
8. To install the replacement part, follow these steps in reverse order.

Replacing the DC filter

The filter stabilizes the DC voltage.
1. Remove the LED modules (on page 8).
2. Remove the carrier assembly (on page 8).
3. Place the carrier assembly face down on a protected surface.
4. Label and disconnect all cables that lead into the DC filter.
5. Using a Phillips screwdriver, remove the four screws securing the DC filter to the hub board
(A).
Velvet LED Display Panels Service Guide–Apex Series
020-102617-01 Rev. 1 (01-2018)
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Parts and module replacement
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