To Remove And Replace The Touch Screen, The Front Deck, And The Controller Assembly - Agilent Technologies Infiniium 90000 A Service Manual

Chapter 5: Replacing Assemblies

To remove and replace the touch screen, the front deck, and the controller assembly

To remove and replace the touch screen, the front deck, and the
controller assembly
Use this procedure to disassemble and reassemble the keyboard, touch screen, and flat-panel
display. 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.
Disconnect the power cable and remove the cover, top plate, and bottom plate.
1
Remove the front panel bezel and front panel circuit assembly from the chassis.
2
Remove the two Torx T20 screw attaching the touch screen to the front deck of the
3
chassis that are located along the left hand side of the screen (Figure 5-22).
Figure 5-22
Disconnect the three cables that are attached to the screen (one is connected to the
4
back of the lower left hand corner of the screen, one is connected to the back of the
upper right hand corner of the screen, and the last one is connected to the right edge
of the screen) and the copper shielding (Figure 5-23) located in the upper right hand
corner of the screen.
Figure 5-23
Pull touch screen off.
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