Technical data

74 7000 Series Oscilloscopes Service Guide
4 Troubleshooting
Troubleshooting Flowchart
The following flowchart describes how to troubleshoot the
oscilloscope.
Start
Test Power Supply
Okay?
Test System
Board
Okay?
Test Display
Okay?
End
Replace Power
Supply
Replace System
Board
Replace Display
Yes
Yes
Yes
No
No
No
7000 service guide.book Page 74 Thursday, October 16, 2008 12:18 PM