Agilent Technologies E8362C Service Manual page 128

Troubleshooting
Measurement System Troubleshooting
6. If the measured signal is present, reconnect W60.
7. From the menu, click
Channel
8. Remove semirigid cable W96 from A45 switch input.
9. Connect the spectrum analyzer to the W96 cable.
10. The spectrum analyzer should measure a signal at 1 GHz.
11. If the measured signal is not present replace, A46 switch. Refer to
and A46 Reference Channel Transfer Switches (Option 081)" on page
12. If the measured signal is present then reconnect W96.
13. Remove W99 from the A45 switch output.
14. Connect the spectrum analyzer to the output of the A45 switch.
15. The spectrum analyzer should measure a signal at 1 GHz.
16. If the measured signal is not present replace A45 switch. Refer to
A46 Reference Channel Transfer Switches (Option 081)" on page
17. If the instrument passes all the tests to this point but you still have a problem with your PNA, then refer
to "Contacting Agilent" on page
4-48
. In the dialog box, click
Test Set Test Set
2-12.
PNA Series Microwave Network Analyzers
E8362C, E8363C, E8364C
Internal: bypass R1 loop
"Removing and Replacing the A45
7-72.
"Removing and Replacing the A45 and
7-72.
Service Guide E8364-90038
. Click .
OK