Tektronix 070-9778-03, Руководство по обслуживанию

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TLA 711 Color Benchtop Controller Service Manual
6–7
Removal and Installation Procedure
This section contains information needed to perform corrective maintenance on
the benchtop controller.
Preparation – Please Read
Be sure to observe the following precautions to avoid damaging the benchtop
controller while preparing to service it.
CAUTION. Many components within the benchtop controller and chassis are
susceptible to static-discharge damage.
Service the benchtop controller only in a static-free environment. Observe
standard handling precautions for static-sensitive devices. Always wear a
grounded wrist strap, or equivalent, while servicing the benchtop controller
H
Do not handle static-sensitive components on boards.
H
Transport and store static-sensitive boards in their original containers or
on conductive foam. Label any package that contains static-sensitive
assemblies.
H
Wear an anti-static wrist strap while handling the boards to discharge the
static voltage from your body.
H
Do not allow anything capable of holding or generating a static charge on the
work surface.
H
Do not slide a board over any surface.
H
Avoid handling boards in areas that have a floor or work surface cover that is
capable of generating a static charge.
WARNING.
To avoid electric shock, always power off the chassis and disconnect
the power cord before cleaning or servicing the chassis.