Keysight N5227A Service Manual page 95
2-port and 4-port
pna microwave
network analyzer
10 mhz - 67 ghz
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Also See for N5227A:
- Installation and service manual (72 pages) ,
- Security features and document of volatility (34 pages) ,
- Service manual (370 pages)
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PNA Series Microwave Network Analyzers
Troubleshooting
N5227A
Measurement System Troubleshooting
Figure 4-6
EEPROM Header Info Dialog Window
Error Messages
SOURCE UNLEVELED: The source ALC circuit on the A23 test set motherboard is running open-loop. Check
the cable connections for the A25 HMA26.5 and the A23 test set motherboard.
Service Guide N5227-90001
4-25
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Table of Contents
Troubleshooting
