Keysight E5071C ENA - Page 85

Keysight E5071C ENA Network Analyzers 85
Troubleshooting
Troubleshooting Using Diagnostics Test
###: Most suspicious assembly
##: Suspicious assembly
#: Possible faulty assembly
7 Receiver IF Ranging Each
B’d
### #
All ### ## #
Table 4-6 Diagnostic Test Failure Troubleshooting
Test
No.
Group Failed
Test
Probable faulty Board Assembly
BAS SRC LCL DBL VNR RCV IMX FEM T2-
SW
The meaning of abbreviations are shown in Table 4-7.
Table 4-7 The meaning of abbreviations
Abbreviation Meaning (Description)
BAS Analog Base Board
SRC TESTED Synthesizer Module (Source)
LCL TESTED Synthesizer Module (Local)
DBL TESTED Doubler Module (For over 8.5 GHz Options)
VNR TESTED Level Vervier Module
RCV TESTED Receiver Module
IMX IMIX (For over 8.5 GHz Options)
FEM Front End Module (For over 8.5 GHz Options)
Module configuration is shown Figure 4-13 for 2-port, and Figure 4-15 for
4-port.