Keysight N9038A MXE Service Guide 549
Assembly Replacement Procedures
RF Area - Option 503, 508, & 526
3. Refer to Figure 18-17. Remove the three screws (1) and remove the
switch/bracket assembly from the chassis. Remove the ribbon cables from
the switches.
Figure 18-17 Switches/Bracket Removal - Option 503, 508, & 526
4. To separate the Cal Switch (1) from the bracket (5) (N9020-80057),
remove the two screws (2) (0515-1410).
To separate the Transfer Switch (3) from the bracket (5), remove the
three screws (4) (0515-1940).