163
Keysight Technologies X-Series Signal Analyzers
N9038A MXE Signal Analyzer
Service Guide
5
RF Preselector Section
What You Will Find in This Chapter
The following information is found in this chapter:
1.
Theory of operation of the RF Preselection section.
2.
Isolating the cause of an hardware problem by verifying the functionality
of assemblies in the RF Preselector section signal path.
This following descriptions are found in this chapter:
RF Preselector Section Purpose on page 164
RF Preselector Section Signal Paths on page 164
RF Preselector Section Assembly Descriptions on page 166
A21 RF Preselector Input Assembly on page 166
A22 Radiated Filter Assembly on page 170
A24 Conducted Filter Assembly on page 173
RF Preselector Section Troubleshooting on page 175
A21 RF Preselector Input Assembly on page 175
A22 Radiated Filter Assembly on page 194
A24 Conducted Filter Assembly on page 204
Each section describes how the assembly works and gives information to help you troubleshoot
the assembly. Each description covers the purpose of the assembly, describes the main
components, and lists external connections to the assembly.
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Страница 268: ...268 Keysight N9038A MXE Service Guide L O Synthesizer A14 L O Synthesizer Assembly Troubleshooting ...
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Страница 429: ...448 Keysight N9038A MXE Service Guide Block Diagrams Block Diagrams Reference Block Diagram ...
Страница 430: ...Keysight N9038A MXE Service Guide 449 Block Diagrams Block Diagrams MXE Computer Block Diagram ...
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Страница 436: ...Keysight N9038A MXE Service Guide 455 Service and Diagnostics Menus Service Menus Figure 16 5 Alignments Menu ...
Страница 500: ...Keysight N9038A MXE Service Guide 519 Replaceable Parts Hardware Figure 17 23 Front Frame Exploded View LED Backlight ...
Страница 504: ...Keysight N9038A MXE Service Guide 523 Replaceable Parts Hardware Figure 17 26 Front Frame Exploded View CCFL Backlight ...
Страница 589: ...608 Keysight N9038A MXE Service Guide Assembly Replacement Procedures Motherboard Assembly Figure 18 57 Bottom Screws ...
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Страница 741: ...760 Keysight N9038A MXE Service Guide Tests Intermittent Unsteady Drifting Disturbances ...