4-2 Keysight N5224B/25B Service Guide
Troubleshooting
Information in This Chapter
4-
Chapter Four at-a-Glance
Section Title
Summary of Content
Start Page
A starting point for troubleshooting.
Power-up problems:
— Power supply problems
— LCD problems
— Bootup for the network analyzer interface
Problems occurring after the network analyzer interface
is loaded:
— Does the display color appear correct?
— Do the front panel keys function properly?
— Does the front panel USB connector function
properly?
Problems associated with the rear panel interconnects.
The data found at these rear panel
interconnects can be used to troubleshoot the
CPU board.
Problems with the measurement portion of the analyzer.
— Checking the A, B, R1, and R2 signals.
— Checking the source group.
— Checking the signal separation group.
— Checking the receiver group.
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Страница 612: ...Appendix 4 Service Guide EEPROM Address Assignments and Location N5224 5A B PNA and N5244 5A B PNA X Instruments...
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