Maintenance—2465B/2467B Service
CORRECTIVE MAINTENANCE
INTRODUCTION
Corrective maintenance consists of component replace-
ment and instrument repair. This part of the manual
describes special techniques and procedures required to
replace components in this instrument. If it is necessary to
ship your instrument to a Tektronix Service Center for
repair or service, refer to the "Instrument Repackaging
Instructions" in Section 2.
MAINTENANCE PRECAUTIONS
To reduce the possibility of personal injury or instru-
ment damage, observe the following precautions.
5. Lithium batteries may be hazardous if mis-
treated.
Follow all safety precautions when work-
ing with the batteries.
OBTAINING REPLACEMENT PARTS
Most electrical and mechanical parts can be obtained
through your local Tektronix Field Office or representative.
However, many of the standard electronic components can
usually be obtained from a local commercial source.
Before purchasing or ordering a part from a source other
than Tektronix, Inc., please check the "Replaceable
Electrical Parts" list for the proper value, rating, tolerance,
and description.
1.
Disconnect the instrument from the ac power
source before removing or installing components.
Verify that the line-rectifier filter capacitors are
discharged prior to performing any servicing.
Use care not to interconnect instrument grounds
which may be at different potentials (cross
grounding).
When soldering on circuit boards or small
insu-
lated wires, use only a 15-watt, pencil-type
soldering
iron.
WARNING
The battery used in this device may
present a fire or chemical burn hazard if
mistreated. Do not recharge, rapidly
discharge, disassemble, heat above 100° C,
(212°F),
or incinerate.
Replace battery with part number listed in
replaceable parts section
only.
Use of
another battery may present a risk of fire
or explosion.
Dispose of used battery promptly. Small
quantities of used batteries may be
disposed of in normal refuse. Keep away
from children. Do not disassemble and do
not dispose of in fire.
NOTE
Physical size and shape of a component may affect
instrument performance, particularly at high frequen-
cies. Always use direct-replacement components,
unless it is known that a substitute will not degrade
instrument performance.
Special Parts
In addition to the standard electronic components,
some special parts are used in the instrument. These com-
ponents are manufactured or selected by Tektronix, Inc. to
meet specific performance requirements, or are manufac-
tured for Tektronix, Inc. in accordance with our
specifications. The various manufacturers can be
identified by referring to the "Cross Index-Manufacturer's
Code number to Manufacturer" at the beginning of the
"Replaceable Electrical Parts" list. Many of the mechanical
parts used in this instrument were manufactured by
Tektronix, Inc. Order all special parts directly from your
local Tektronix Field Office or representative.
Ordering Parts
When ordering replacement parts from Tektronix, Inc.,
be sure to include all of the following information:
1.
Instrument type (include modification or option
numbers).
2.
Instrument serial number.
6-20
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