Keysight E5071C ENA Service Manual page 105

Troubleshooting
Performance test failure troubleshooting
Table 4-11 Performance test failure troubleshooting information (Up to 8.5 GHz Options)
First failed test
Uncorrected System
Performance (S1, D1, R1)
Uncorrected System
Performance (S2, D2, R2)
Uncorrected System
Performance (S3, D3, R3)
Uncorrected System
Performance (S4, D4, R4)
Uncorrected System
Performance
(L21,L12,T21,T12)
Uncorrected System
Performance
(L31,L13,T31,T13)
Uncorrected System
Performance
(L41,L14,T41,T14)
Uncorrected System
Performance
(L32,L23,T32,T23)
Uncorrected System
Performance
(L42,L24,T42,T24)
Uncorrected System
Performance
(L43,L34,T43,T34)
Table 4-12 Performance test failure troubleshooting information (Over 8.5 GHz Options)
First failed test Probable faulty board assembly or parts
AUX Input
Frequency Accuracy
(Standard)
Frequency Accuracy #
(1E5)
Keysight E5071C ENA Network Analyzers
Probable faulty board assembly or parts
OCXO BAS SYN SYN
-SRC -LCL
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VNR RCV RCV RCV
-1 -2 -3
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RCV T2 CBL
-4 -SW
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