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Control Board Disassembly
The Control board is located on the outside of the Constellation board. It must be removed to provide
access to the battery and the P600 board, which are both locate on the Constellation board.
1. As indicate below, first remove the two screws along the top of the Control board. Place the screws
in a container so that you do not lose them.
Remove
screws
2. You can now lift the board out of its socket and move it to the side.
(When reassembling the Control board, don't forget to replace the insulator behind the board.
Constellation Board Disassembly
If you have trouble accessing the Constellation board after you have moved the Control board out of
the way, you can remove the Constellation board assembly.
1. Remove the three screws along the side of the chassis that attach the Constellation board. Place
the screws in a container so that you do not lose them.
Keysight RP7970 & RP7980 Series Operating and Service Guide
7 Service and Maintenance
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