Front End Control Troubleshooting; What You Will Find In This Chapter - Keysight Technologies Option 503 Service Manual

Keysight Technologies
N9030A PXA Signal Analyzer
Service Guide
6

Front End Control Troubleshooting

What You Will Find in This Chapter

The following information is presented in this chapter:
1. Theory of operation of the Front End Control section.
2. Isolating the cause of a hardware problem by verifying the functionality of
Each of the following sections first describes how the assembly works,
then gives information to help you troubleshoot the assembly. Each
description explains the purpose of the assembly, describes the main
components, and lists external connections to the assembly.
The following information is found in this chapter:
assemblies of the Front End Control.
A15 Front End Control Description on page 200
A15 Front End Control Assembly Troubleshooting on page 204
199