Tektronix TLA5201, Руководство по обслуживанию

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Removal and Installation Procedures
6- 8
TLA5000 Series Service Manual
c. Slide the trim panel toward the rear of the instrument allowing the tabs
to clear the cover openings, then pull out to remove the panel from the
instrument.
6. Remove the VGA Panel by gently pulling the trim up and out from the
instrument.
7. Remove the front panel trim.
NOTE
. You should not need to remove the front panel trim unless you are
servicing the display, front panel assembly, or the Acquisition board.
a. To prevent the On/Standby button from falling out of the front panel
trim, place a piece of tape over the button.
b. Remove the three T-15 Torx-drive screws that secure the front panel trim
to the bottom of the instrument.
c. Grasp the trim ring by its top edge and pull toward you to detach the
three plastic snaps. (Alternatively, you can use a spudger tool to help you
detach the snaps.)
d. Grasp the trim ring by its side edges and slide it back and forth to release
the snap in the middle of the trim ring. The snap is at the lower right
corner of the display.
e. Pull off the trim ring.
8.
Lift off the acquisition trim.
9. Reinstall the trim and covers by reversing the preceding steps to reinstall the
appropriate trim. Tighten the T-15 Torx-drive screws to 8-in lbs.