Agilent Technologies FieldFox MW N9913A, Руководство по обслуживанию

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Repair and Replacement Procedures FieldFox Analyzer
Post-Repair Procedures
Post-replacement Procedure
1. Reinstall the measurement group assemblies into the front case. Refer to “Reinstalling All
Measurement Group Assemblies as One Unit” on page 7-42 .
2. Combine the front and rear cases. Refer to “Combining the Front and Rear Cases” on page 7-18 .
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.
* Refer to the following manual checks and procedures for details.
Table 7-2 Related Service Procedures
Replaced Assembly Adjustments, etc. TME Tests or Other Procedures
Main battery None needed. None needed.
RPG None needed. Manual check of RPG operation.*
PORT 1 connector or
associated cable (W1)
replaced or disturbed.
Error Terms adjustment if applicable. Error Terms test if applicable.
PORT 2 connector or
associated cable (W2)
replaced or disturbed.
Error Terms adjustment if applicable.
Error Terms test if applicable.
Absolute Amplitude Accuracy Test.
Total Abs Amp Accy LF Test.
Total Abs Amp Accy HF Test.
Front case (including
A1 keypad)
None needed. Manual check of keyboard.*
A2 LCD None needed. Manual check of LCD.*
A3 front panel interface
board
None needed.
Manual check of keyboard.*
Check for even brightness in LCD
backlight.*
Check sound.*
A4 RF board
All TME based adjustments that apply to the
installed option configuration. All TME based tests that apply to the
installed option configuration.
A5 System board
First, load the instrument serial number into
the A5 System board.*
All TME based adjustments that apply to the
installed option configuration.
All TME based tests that apply to the
installed option configuration.
A6 SOM board
Install firmware from SD card.*
Re-install options.*
All TME based adjustments that apply to the
installed option configuration.
Compare serial numbers.*
All tests that apply to the installed
option configuration.
A7 RTC Battery None needed. Check time and date.*