Keysight Technologies N9040B UXA Signal Analyzer Service Guide 433
Assembly Replacement Procedures
A28 Wideband Extension Board (Option RTS)
A28 Wideband Extension Board (Option RTS)
Removal
1. Remove the instrument outer case. Refer to the “Instrument Outer Case”
removal procedure.
2. Remove the top brace. Perform step 3 in the “Top Brace and Card Cage
Brace” removal procedure.
3. For Serial Number Prefix < 5605:
— Refer to Figure 15-81. Remove the RF bracket (1) by removing the
thirteen screws (2) (0515-0372), and the two screws (3)
(0515-1946), using the T-10 driver.
Figure 15-81 RF Bracket Removal,
Serial Number Prefix < 5605