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5. To re-install, follow these steps in reverse order.
Replacing the sensor board
The sensor board is located on the left-hand rear side of the display panel.
1. Remove the rear cover.
2. Remove all connectors from the board.
3. Remove the two Phillips screws from the sensor board.
4. Replace the sensor board.
5. To re-install, follow these steps in reverse order.
Replacing the LAN/RS232 board
The LAN/RS232 board is located at the bottom-center rear side of the display panel.
1. Remove the rear cover.
2. Remove all connectors from the board.
3. Remove the two Phillips screws from the LAN/RS232 board.
4. Replace the LAN/RS232 board.
5. To re-install, follow these steps in reverse order.
Replacing the IR board
The IR board is located at the top-left rear side of the display panel.
1. Remove the rear cover.
2. Remove all connectors from the board.
3. Remove the two Phillips screws from the IR board.
Replacement procedures
FHD553-X Service Guide
14
020-001658-01 Rev. 1 (01-2019)
Copyright
©
2019 Christie Digital Systems USA, Inc. All rights reserved.
Summary of Contents for FHD553-X
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