Agilent Technologies PSG Series Service Manual page 67

Troubleshooting
Troubleshooting Adjustment Problems
Table 1-34 Troubleshooting Help for Failed Adjustments
Adjustment that is failing...
Attenuator Calibration-High Band and Low Power
ALC Modulator Calibration
AM Gain Calibration
Gain Adjustment Bypass Calibration
(Frequencies ≤ 3.2 GHz)
Pulse Width Calibration
1-54
Assemblies most likely causing failure...
AT1
RF Path
A30 Modulation Filter
A8 Output
A11 Pulse Modulation Generator
A8 Output
A6 Frac-N
A11 Pulse/Analog Modulation Generator
A30 Modulation Filter
A8 Output