Replaceable Parts
This section contains a list of the components that are replaceable for the
TCPA300 and TCPA400. As described below, use these lists to identify and order
replacement parts.
Parts Order
ing Information
Replacement parts are available from or through your local Tektronix, Inc.,
service center 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 i
mprovements. Therefore, when ordering parts, it is important to include
the following information in your order:
Part num
ber
Instrument type or model number
Instrument serial number
Instrument modification number, if applicable
If a part you order has been replaced with a different or improved part, your local
Tektronix service center or representative will contact you concerning any change
in the part number.
Usin
g the Replaceable Parts List
The tabular information in the Replaceable Parts List is arranged for quick
retrieval. Understanding the structure and features of the list will help you find all
th
e i nformation you need for ordering replacement parts.
Item Names
In the Replaceable Parts List, an Item Name is separated from the description by
a colon (:). Because o f space limitations, an Item Name may sometimes appear
a
s incomplete. For further Item N ame identification, U.S. Federal Cataloging
Handbook H6-1 can be used where possible.
Abbreviations
Abbreviations conform to American National Standards Institute (ANSI) standard
Y1.1.
TCPA300/400 Amplifiers and TCP300/400 Series Current Probes Service Manual 83