To Remove And Replace The Cover, Top Plate, And Bottom Plate - Agilent Technologies Infiniium 90000 A Service Manual

Chapter 5: Replacing Assemblies

To remove and replace the cover, top plate, and bottom plate

To remove and replace the cover, top plate, and bottom plate

Use this procedure to remove and replace the cover, top plate, and bottom plate. When necessary,
refer to other removal procedures. The pictures in this chapter are representative of the
oscilloscope at the time of this printing. Your unit may look different.
Disconnect the power cable.
1
Disconnect all oscilloscope probes and BNC input cables from the front panel.
2
Disconnect any other cables, such as mouse, keyboard, printer, USB, or LAN cables.
3
Remove the accessory pouch from the top of the oscilloscope if it is attached.
4
Remove the two Torx T20 screws securing the side handle on the right side of the
5
oscilloscope.
Figure 5-1
Remove the 6 Torx T20 screws that secure the rear feet (three in each foot).
6
Figure 5-2
Remove the three Torx T20 screws (located on the rear panel of the oscilloscope - see
7
Figure 5-3) and then turn the instrument on its side and remove the ten Torx T10 screws
(located on the underside of the oscilloscope - see Figure 5-4) that attach the cover to
the chassis.
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