Flowchart For Troubleshooting Internal Assemblies - Agilent Technologies 2000 X-Series Service Manual

Flowchart for Troubleshooting Internal Assemblies

Start
System
Board Voltages
Okay?
Yes
Fan Okay?
Yes
End
2000/3000 X-Series Oscilloscopes Service Guide
The following flowchart is a simplified overview of
troubleshooting the oscilloscope's internal assemblies.
Interboard
No
Supply Voltages
Okay?
Yes
Display/
Keybd Supplies
Okay?
Yes
Replace
System Board
Replace Fan or
No
Line Filter Board
Power
No
Supply Voltages
Okay?
Yes
Replace Line
Filter Board
Replace Keyboard
No
or Display
Troubleshooting
Replace Power
No
Supply or Line
Filter Board
4
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