Keysight Technologies N5244/5B Service Manual page 642

Repair and Replacement Procedures
Post-Repair Procedures
Table 7-2 Related Service Procedures (Continued)
Replaced Assembly
A59 noise receiver
(downconverter) – (Option 029)
A64 tuner (Option 029)
A70/A75 LFE board
A71–A74 bias combiners
B1 fan
Battery
a. Synthesizer Bandwidth Adjustment is only required, when the EE Default Adjustment is not sufficient.
b. For the most current information on the
Procedures" column's content, refer to https://cal.software.keysight.com/PNA/Help/N7840AWebHelp.htm.
7-102
Adjustments
and Other Procedures
Noise Figure Adjustment
b (Available with Option 029 with
S93029A/B Installed)
No adjustment needed
Source Adjustment
Receiver Adjustment
IF Response Adjustment
(Available Only with Option
S93093/4A/B and or
S93900/1/2/4/5/7A/B Installed)
Noise Figure Adjustment
(Available with Option 029 with
S93029A/B Installed)
LFE Receiver Adjustment
(Available With Low Frequency
Extension (LFE) Installed Option
205/220/420/425)
Source Adjustment
Receiver Adjustment
IF Response Adjustment
(Available Only with Option
S93093/4A/B and or
S93900/1/2/4/5/7A/B Installed)
Noise Figure Adjustment
(Available with Option 029 with
S93029A/B Installed)
LFE Receiver Adjustment
(Available With Low Frequency
Extension (LFE) Installed Option
205/220/420/425)
No adjustment needed
No adjustment needed
Table 7-2 on page 7-93
Verification, Performance,
and Other Tests and Procedures
Noise Jitter Test
Noise Receiver Linearity Test
Noise Receiver Compression Test
Receiver Noise Figure Test
Noise State Calibration
Coefficients
The Operator's Check
Receiver Noise Figure Test
Source Power Accuracy Test
Calibration Coefficients Test
The Operator's Check
Receiver Noise Figure Test
Source Power Accuracy Test
Calibration Coefficients Test
The Operator's Check
Receiver Noise Figure Test
Check for fan operation
None
"Verification, Performance, and Other Tests and
Keysight N5244B/45B Service Guide