N9030B PXA Signal Analyzer Service Guide 489
Assembly Replacement Procedures
RF Area (Options 544, 550)
5. Refer to Figure 16-56. Remove cable W20 (N9020-20152) (3) from YTO to
Front End Assembly J4.
6. Remove cable W8 (N9020-20131) (2) from Low Band Switch J2 to Front
End Assembly J2.
7. Remove cable W60 (N9020-20128) (1) from bottom switch port 4 to YTF.
Figure 16-56 W20, W8, and W60 Cables Removal