490 N9030B PXA Signal Analyzer Service Guide
Assembly Replacement Procedures
RF Area (Options 544, 550)
8. Refer to Figure 16-57. Remove cable W54 (N9020-20127) (2) from top
switch port 3 to Low Band Switch J3.
9. Remove cable W52 (N9020-20125) (1) from top switch port 4 to Low
Band Switch J1.
Figure 16-57 W54 and W52 Cable Removal