462 Keysight Technologies N9040B UXA Signal Analyzer Service Guide
Assembly Replacement Procedures
Motherboards
Rear Motherboard (A7 Rear Motherboard)
Removal
1.
Remove the front motherboard. Refer to the
removal procedure.
2.
Remove the wideband digital I.F. assemblies if present. Refer to the
& A23 Wideband Digital I.F. Boards”
removal procedure.
3.
Remove the CPU assembly. Refer to the
removal procedure.
4.
Remove the power supply. Refer to the
removal
procedure.
5.
Remove AIF/DIF assembly. Refer to the
removal
procedure.
6. For Serial Number Prefix < 5616
:
—
Refer to
. Remove the six screws
(1)
(three on each
side) (0515-0372) that attach the rear motherboard bracket to the
chassis.
Figure 15-109
Rear Motherboard Removal
Serial Number Prefix < 5616
Содержание N9040B Option 513
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Страница 138: ...138 Keysight Technologies N9040B UXA Signal Analyzer Service Guide Instrument Messages Condition Messages ...
Страница 240: ...240 Chapter 11 Hardware Options A21 Wideband Analog IF Troubleshooting Figure 11 1 Analog IF Block Diagram ...
Страница 256: ...256 Keysight Technologies N9040B UXA Signal Analyzer Service Guide Block Diagrams Block Diagrams Block Diagrams ...
Страница 306: ...306 Keysight Technologies N9040B UXA Signal Analyzer Service Guide Replaceable Parts Figure 14 2 External Hardware ...
Страница 338: ...338 Keysight Technologies N9040B UXA Signal Analyzer Service Guide Replaceable Parts Figure 14 28 Chassis ...
Страница 346: ...346 Keysight Technologies N9040B UXA Signal Analyzer Service Guide Replaceable Parts ...
Страница 502: ...502 Keysight Technologies N9040B UXA Signal Analyzer Service Guide Post Repair Procedures ...
Страница 532: ...532 Keysight Technologies N9040B UXA Signal Analyzer Service Guide Functional Tests Scale Fidelity ...
Страница 536: ...536 Keysight Technologies N9040B UXA Signal Analyzer Service Guide Instrument Software Software Updates ...
Страница 541: ...Index Index 541 Y yellow LED 48 51 yig filter see A12 YTF YTF see A12 YTF ...