Agilent Technologies Infiniium 90000 A Service Manual page 105

To remove the front deck off the chassis, remove four Torx T10 screws from the front
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deck (two on the right hand side and two on the left hand side) - See Figure 5-24.
Figure 5-24
Turn the oscilloscope upside down or on its side and look through the bottom cavity
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to see the SMA connectors attached to the front deck (Figure 5-25). Remove these SMA
connectors with a wrench.
Figure 5-25
Feed cables through any openings that are required and remove the front deck from
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the frame (Figure 5-26).
To remove and replace the touch screen, the front deck, and the controller assembly
Chapter 5: Replacing Assemblies
105