Keysight Technologies N9040B UXA Signal Analyzer Service Guide 351
Assembly Replacement Procedures
Major Assembly Locations
Major Assembly Locations
Figure 15-2 Major Assemblies
Item Description
1 A2 Narrowband Analog I.F. & A3 Narrowband Digital I.F. Assembly
2A4 CPU Assembly
3 A6 Power Supply
4 A24 Motherboard Interconnect Board
5 A7 Rear Motherboard
6 A8 Front Motherboard
7 A22 Wideband Digital IF (Option B2X) & A23 Wideband Digital IF Assemblies (Option B5X)
8 A14 L.O. Synthesizer Assembly
9 A21 Wideband Analog I.F. Assembly (Options B2X and B5X)
10 A16 Reference Assembly
11 A15 Front End Controller
12 A27 H1G Assembly (Option H1G)