Replaceable Parts; Parts Ordering Information - Tektronix ADA400A Instruction Manual

Replaceable Parts

Parts Ordering Information

Module Servicing
ADA400A Differential Preamplifier
This section contains a list of the replaceable modules for the ADA400A
Differential Preamplifier. Use this list to identify and order replacement parts.
Replacement parts are available through your local Tektronix field office or
representative.
Changes to Tektronix instruments are sometimes made to accommodate
improved components as they become available and to give you the benefit of
the latest circuit improvements. Therefore, when ordering parts, it is important to
include the following information in your order.
H Part number
H Instrument type or model number
H Instrument serial number
H Instrument modification number, if applicable
If you order a part that has been replaced with a different or improved part, your
local Tektronix field office or representative will contact you concerning any
change in part number.
Change information, if any, is located at the rear of this manual.
Modules can be serviced by selecting one of the following options. Contact your
local Tektronix service center or representative for repair assistance.
Module Exchange. In some cases you may exchange your module for a reman-
ufactured module. These modules cost significantly less than new modules and
meet the same factory specifications. For more information about the module
exchange program, call 1-800-TEK-WIDE, extension 6630.
New Modules. You may purchase replacement modules in the same way as other
replacement parts.
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