Tektronix TLA Series, Руководство по обслуживанию

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TLA Series Digitizing Oscilloscope Modules Service Manual
6- 7
Removal and Installation Procedures
This section describes how to remove and install the major mechanical and
electrical modules.
WARNING.
Before doing this or any other procedure in this manual, read the
General Safety Summary
and
Service Safety Summary
found at the beginning of
this manual.
To prevent possible injury to service personnel or damage to electrical compo-
nents, read
Preventing ESD
on page 6--1.
Summary of Procedures
The procedures are listed below in the order in which they appear in this section:
H
Injector/Ejector Handles on page 6--8 describes how to replace the module
ejector handles
H
Cover on page 6--10 describes how to replace the module cover
H
Processor Board on page 6--13 describes how to replace the Processor
Board (A1) (Performance verification is required if this board is replaced)
H
Probe Compensation BNC Connector on page 6--16 describes how to replace
the five front panel BNC connectors (not channel input connectors)
H
Fuses on page 6--17 describes how to replace the BNC connector fuses, and
fuses related to power supplies
H
Probe Interface
on page 6--19 describes how to replace the probe interface
flex circuit
H
Acquisition Board on page 6--22 describes how to replace the Acquisition
Board (A2) (Performance verification is required if this board is replaced)
H
Rear EMI Gaskets on page 6--23 describes how to replace the EMI gaskets at
the rear of the module