448 Keysight Technologies N9040B UXA Signal Analyzer Service Guide
Assembly Replacement Procedures
A2 AIF/A3 DIF
4. Refer to Figure 15-96. Pull the AIF/DIF assembly part way out of the
chassis. Remove cables W25, W36, and W42 from the AIF assembly.
Figure 15-96 AIF Cables
5. The AIF/DIF assembly can be removed from the chassis by pulling straight
out the back.
Separate AIF/DIF Assembly
1. Refer to Figure 15-97. To separate the AIF (1) from the DIF (2), unplug
ribbon cable W43 from the AIF assembly.
2. From underneath the assembly, remove the three screws (3)
(0515-0372).