Tektronix WFM5250, Service Manual

Page: 41 / 57

Removal and Replacement Procedures
Removal and Replacement Procedures
This section contains information about removal and replacement of all modules
in the instrument.
Preparation
WARNING.
Before doing this or any other procedure in this manual, read the
safety summaries found at the beginning of this manual. Also, to prevent possible
injury to service personnel or damage to the instrument components, read
Installation in Section 2, and Preventing ESD in this section.
This subsection contains the following items:
This preparatory information that you need to properly do the procedures
that follow.
List of tools required to remove and disassemble all modules.
Procedures for removal and reinstallation of the modules.
WARNING. Before performing any procedure in this subsection, disconnect the
power cord from the line voltage source. Failure to do so could cause serious
injury or death.
NOTE.
Read Equipment Required for a list of the tools needed to remove and
install modules in this instrument. (See Table 6 on page 26.) Read the cleaning
procedure before disassembling the instrument for cleaning.
WFM5250 Waveform Monitor Service Manual 25