Keysight N9038A MXE Service Guide 315
Reference Assembly
A16 Reference Assembly Troubleshooting
Digital IF Reference (100 MHz)
1. Disconnect Cable W20 from A16J716 as shown in Figure 9-3.
2. Verify with a spectrum analyzer that the frequency and amplitude of the
Digital IF Reference signal at A16J716 is equal to that specified for it in
Table 9-3, as shown in Figure 9-7.
Figure 9-7 A16 Reference Assembly Digital IF Reference (100 MHz)