Keysight Technologies X Series Service Manual page 514

Assembly Replacement Procedures
RF Area (Option 532, 544)
2. Refer to
Figure 15-42 Remove SW4
3. Remove the two screws (1) that attach the bracket to the chassis. The
4. Refer to
Figure 15-43 Switch / Bracket Separation
514
Figure 15-42. Unplug the ribbon cable from the A15 Front End
Control assembly.
bracket/switch (2) can now be removed.
Figure 15-43. Remove the three screws (1) to separate the switch
from the bracket assembly.
Keysight N9010A EXA Service Guide