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Chapter 5: Replacing Assemblies

Removing and Replacing the Acquisition Boards/Backplane Assembly

Removing and Replacing the Acquisition Boards/Backplane

Assembly

Use these procedures to remove and replace the acquisition and backplane

assemblies and individual acquisition boards. When necessary, refer to other

removal procedures. The graphics in this chapter are representative of the

oscilloscope at the time of this printing. Your unit may look different.

Removing the acquisition and backplane assemblies

1 Remove the top panel, power supply, front panel assembly, and bottom panel

as described previously.

2 Remove all cables connected to the backplane board.

Figure 5-52

Remove the two M4 screws from the backplane tray (one in each corner).

Figure 5-53

Turn the oscilloscope over.

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Agilent Technologies Infiniium 90000 Q-Series Dokumentacja Strona 94