Keysight N9010A EXA Service Guide 159
RF Section Troubleshooting (RF/Microwave Analyzers)
Troubleshooting
4. Input Attenuator A Control Logic Verification
—Press AMPTD, Attenuation 0 dB
All the attenuation LED's on the Front End Troubleshooting board should be off
except for DS9 and DS10, +25V supply for Attenuator A and Attenuator B.
Refer to Figure 4-12.
To Next Page
Loading...
