Agilent Technologies Ininiium 90000 Especificaciones descargar pdf (Pagina 106)

Chapter 5: Replacing Assemblies

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

106

Figure 5-26

You can now remove the controller board and backlight inverter board from the back

of the front deck if these need to be replaced by removing the Torx T20 screws attached

to them.

To reassemble the front deck and touch screen, reverse the above procedure.

Note: Before reattaching the front deck to the frame, attach the touch screen to the front deck.

This gives you some room to feed cables through the correct holes and attach them to the correct

boards. When reattaching the SMA cables, use an 8 lb. torque wrench as shown in Figure 5-27

Figure 5-27

CAUTION PREVENT GLASS BREAKAGE!

Use care when handling the touch screen and the flat-panel display to prevent glass breakage.

Inspect the inside surfaces of the touch screen and the flat-panel display closely for dust,

smudges, and fingerprints. Viewing these with line-of-sight 45 degrees to the surface is the best

method for seeing subtle flaws. Clean the surfaces of the touch screen with glass cleaner and

lint-free lens paper before re-assembly.

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Agilent Technologies Ininiium 90000 Especificaciones Pagina 106