Keysight Technologies N5247B, Service Manual

Page: 99 / 566

Keysight N5247B Service Guide 4-3
Troubleshooting
Information in This Chapter
Conventions Used for Hardkeys, Softkeys, and Menu Items
The following conventions are used in this document:
Instrument Block Diagrams
—
“Instrument Simplified Block
Diagrams – LFE” on page 4-56
Non-LFE Block Diagrams:
—
“Instrument Block Diagrams –
2-Port (Sheet 1), Non-LFE and
Non-DDS (Version 6
Synthesizers)” on page 4-62
—
“Instrument Block Diagrams –
2-Port (Sheet 2), Non-LFE and
DDS (Version 7 Synthesizer
Assemblies)” on page 4-64
—
“Instrument Block Diagrams –
4-Port (Sheet 3), Non-LFE and
Non-DDS (Version 6
Synthesizers)” on page 4-66
—
“Instrument Block Diagrams –
4-Port (Sheet 4), LFE and
Non-DDS (Version 6
Synthesizers)” on page 4-68
—
“Instrument Block Diagrams –
4-Port (Sheet 5), Non-LFE and
DDS (Version 7 Synthesizer
Assemblies)” on page 4-70
—
“Instrument Block Diagrams –
4-Port (Sheet 6), LFE and DDS
(Version 7 Synthesizer
Assemblies)” on page 4-72
Block diagrams for the analyzer including all options.
page 4-56
page 4-62
page 4-64
page 4-66
page 4-68
page 4-70
page 4-72
Section Title Summary of Content Start Page
This represents a “hardkey”, a key that is physically located on the instrument.
This represents a “tab”, whose label is determined by the instrument firmware.
This represents a “softkey”, a key whose label is determined by the instrument firmware.
Menu Item This represents an item in a drop-down or pop-up menu.
Hardkey
Tab
Softkey