Agilent Technologies 35670A Service Manual page 224

Troubleshooting the Analyzer
To troubleshoot source and calibrator failures
Step 4. Check the calibrator output.
G
• Set the power switch to off (
• Remove the A1/A2 Input assembly and attach a test clip patch cord to TP
17. Connect a 10:1 oscilloscope probe to the patch cord and TP 8 (ground).
• Reinstall the Input assembly in the card nest with patch cord and probe
attacted.
• Set the power switch to on (
4-48
).
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).
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Agilent 35670A