4. Replace the IR board.
When replacing the IR board, ensure the three sensors line up to the window.
5. To re-install, follow these steps in reverse order.
Replacing the fans
The fans are located in the upper-middle rear of the display panel.
1. Remove the rear cover.
2. Remove the two screws securing the mounting bracket to the panel.
3. Remove the four Phillips screws securing the fan to the mounting bracket.
4. Replace the fans.
5. To re-install, follow these steps in reverse order.
Replacing the fan board
The fan board is on the middle-left rear side of the display panel.
1. Remove the rear cover.
2. Remove all connectors from the board.
Replacement procedures
FHD553-X Service Guide
15
020-001658-01 Rev. 1 (01-2019)
Copyright
©
2019 Christie Digital Systems USA, Inc. All rights reserved.
Summary of Contents for FHD553-X
Page 1: ...Service Guide 020 001658 01 FHD553 X ...
Page 24: ......
