376 Keysight Technologies N9040B UXA Signal Analyzer Service Guide
Assembly Replacement Procedures
RF Area - Options 508, 513, 526
2. Refer to Figure 15-22. Place the SW3 transfer switch (1) into the bracket
in the orientation shown, with port 1 in the upper left corner. Secure with
the four screws (2) (0515-1934). Torque to 6 inch-lbs.
Figure 15-22 Replacing Transfer Switch - Options 508, 513, 526
3. Refer to Figure 15-23. Replace AT1 attenuator (3). Torque to 10 inch-lbs.
Replace cables W13 and W53. Torque to 10 inch-lbs.
Figure 15-23 Replace Attenuator and Cables - Options 508, 513, 526
Item Keysight Part Number
W13 N9040-20036
W53 N9040-20029
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