Keysight N5244A/45A Service Guide 7-79
Repair and Replacement Procedures
Post-Repair Procedures
Post-Repair Procedures
After the replacement of an assembly, you must perform the service
procedures in the order listed in
Procedures referenced in this table are located in
Keysight personnel: see
to review where the
calibration stickers should be placed on the PNA.
Table 7-2
Related Service Procedures
Replaced Assembly
Adjustments
and Other Procedures
Verification, Performance,
and Other Tests and Procedures
A1 front panel display board
No adjustment needed
Front Panel Keypad and RPG Test
and
in
A2 USB board
No adjustment needed
Check for proper operation
A3 display assembly
No adjustment needed
in
A4 13.5 GHz source 1 synthesizer
board
: Synth Src1
only
Synthesizer Bandwidth
Adjustment
a
IF Response Adjustment (Option
090, 093, or 094 Only)
Source Maximum Power Output
Test
A5 26.5 GHz source board
IF Response Adjustment (Option
090, 093, or 094 Only)
Source Maximum Power Output
Test
A7–A8 doubler board
IF Response Adjustment (Option
090, 093, or 094 Only)
Source Maximum Power Output
Test
Содержание PNA-X N5244A
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Страница 90: ...3 62 Keysight N5244A 45A Service Guide Tests and Adjustments Adjustments 3 ...
Страница 146: ...4 56 Keysight N5244A 45A Service Guide Troubleshooting Instrument Block Diagrams Sheet 4 4 ...
Страница 155: ...Keysight N5244A 45A Service Guide 5 9 Theory of Operation Synthesized Source Group Operation Figure 5 3 Source Group ...
Страница 174: ...5 28 Keysight N5244A 45A Service Guide Theory of Operation Receiver Group Operation 5 Figure 5 6 4 Port Receiver Group ...
Страница 175: ...Keysight N5244A 45A Service Guide 5 29 Theory of Operation Receiver Group Operation Figure 5 7 2 Port Receiver Group ...
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