Keysight N6705 Service Manual page 113

Start Bias Assembly Troubleshooting
End Bias Assembly Troubleshooting
Model N6705 Service Guide
NO
Getting 48V from
Bulk Supply?
YES
NO
Is 12V bias
present?
YES
NO
Is 3.3V bias
present?
YES
NO
Is 5V bias
present?
YES
Figure 5-3. Bias PCA Troubleshooting Sheet 1
Troubleshooting
Replace Bulk Supply
Replace Bias Assembly
Replace Bias Assembly
Replace Bias Assembly
5
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