Agilent Technologies N5242A - Post-Repair Procedures

7-64 Service Guide N5242-90001
Repair and Replacement Procedures PNA Series Microwave Network Analyzers
Post-Repair Procedures N5242A
Post-Repair Procedures
After the replacement of an assembly, you must perform the service procedures in the
order listed in Table 7-2.
Procedures referenced in this table are located in Chapter 3, “Tests and
Adjustments,” unless specified otherwise.
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 A3 Display Test in Chapter 4
A2 USB board No adjustment needed Check for proper operation
A3 display assembly No adjustment needed A3 Display Test in Chapter 4
A4 13.5 GHz synthesizer board
Source Adjustment
Receiver Adjustment
Frequency Accuracy Test
Source Power Accuracy Test
Source Maximum Power Output Test
Source Power Linearity Test
The Operator’s Check
A5 26.5 GHz source board
Source Adjustment
Receiver Adjustment
Frequency Accuracy Test
Source Power Accuracy Test
Source Maximum Power Output Test
Source Power Linearity Test
The Operator’s Check
A8 26.5 GHz source board
Source Adjustment
Receiver Adjustment
Frequency Accuracy Test
Source Power Accuracy Test
Source Maximum Power Output Test
Source Power Linearity Test
The Operator’s Check
A10 frequency reference board
10 MHz Frequency Reference
Adjustment
Restore option data (Refer to
“Repairing and Recovering Option
Data” in Chapter 8.)
Frequency Accuracy Test
A11 fractional-N synthesizer
board
No adjustment needed The Operator’s Check
A12 SPAM board No adjustment needed
Noise Floor Test
Trace Noise Test
A13 fractional-N synthesizer
board
Source Adjustment
Receiver Adjustment
Frequency Accuracy Test
Source Power Accuracy Test
Source Maximum Power Output Test
Source Power Linearity Test
The Operator’s Check