Technical data

68 U4154A Logic Analyzer Service Guide
5 Troubleshooting
To use the flowcharts
Flowcharts are the primary tool used to isolate defective
assemblies. The flowcharts refer to other tests to help isolate
the problem. The circled numbers on the charts indicate
connections with the other flowchart. Start your
troubleshooting at the top of the first flowchart.
Figure 1 Troubleshooting Flowchart 1