Replaceable Electrical Parts - Tektronix 2205 Service Manual

Replacement parts are available from or through your local
Tektronix, Inc. Field O ffice o r representative
Changes to Tektronix instrum ents are sometimes made to
accommodate improved components as they become available,
and to give you the benefit erf the latest circu it improvements
developed in our engineering department. It is therefore im por­
tant. when ordering parts, to include the fo il owi ng inform alion In
your order: Part number, instrum ent type or number, serial
number, and m odification number if applicable.
If a pan you have ordered has been replaced w ith a new or
improved part, your local Tektronix, I nc F ield O ffice o r represen­
tative w ill contact you concerning any change in part number.
Change inform ation, if any, is located at the rear ot this
manual.
LIST OF ASSEMBLIES
A list of assemblies can be found at the beginning of the
Electrical Pans L ist. The assembl ies are listed i n num erical order
When the com plete component number of a part is known, this list
w ill identify the assembly in w hich the part is located.
CROSS INDEX-MFR. CODE NUMBER TO
MANUFACTURER
The M fr Code Number to M anufacturer index for the
Electrical Parts List is located im m ediately after this page. The
Cross Index provides codes, names and addresses of manufac­
turers of components listed in the Electrical Pans List.
ABBREVIATIONS
Abbreviations conform to American National Standard Y t l
COMPONENT NUMBER (column one of the
Electrical Parts List)
A numbering method has been used to Identify assemblies,
subassemblies and pans Examples of this num bering method
and typical expansions are illustrated by the follow ing:
Example a. component number
A23R1234 ' A23*~ "*^1234
Assembly nurnber
Read: Resistor 1234 ot Assembly 23
component number
E xam ple b.
A23A2R1234
A23
Assembly
number
Read: Resistor 1234 o f Subassembly 2 of Assembly 23
REPLACEABLE
ELECTRICAL PARTS
PARTS ORDERING INFORMATION
\ , C ircu it number
A2 R1234
C ircuit
Subassembly
X
number
number . _ _
O nly the circu it number w ill appear on the diagrams and
circuit board illustrations. Each diagram and circu it board
illustration is clearly marked w ith the assembly number
Assembly numbers are also marked on the m echanical exploded
views located in the Mechanical Parts List, T h e component
num ber is Obtained by adding the assembly number prefix to the
circu it number
The Electrical Parts List is divided and arranged by
assemblies in num erical sequence (e.g,, assembly A1 w ith its
subassemblies and parts, precedes assembly A2 with its sub-
assemblies and parts)
Chassis-mounted parts have no assembly number prefix
and are located at the end of the Electrical Parts List.
TEKTRONIX PART NO. (column two of the
Electee*! Parte Us*)
Indicates part number to be used when ordering replace­
ment part from Tektronix
SERIAL/MODEL NO. (columns three and four
of the Electrical Parts List)
Column three (3) indicates the serial number at which the
pah was firs t used Column fo u r (4) indicates the serial num berat
which the part was removed. No serial number entered indicates
part is good fo r all serial numbers.
NAME & DESCRIPTION (column five of the
Electrical Parts List)
in the Parts List, an Item Name is separated from the
description by a coion (:). Because of space limitaUbhspan Item
Nam# may sometimes appear as incom plete For further Item
Nath# identification, the U S Federal C ataloging Handbook B6-1
can be utilized where possible
MFR. CODE (column six of the Electrical Parts
List)
Indicates the code number of the actual m anufacturer o f the
p a rt (Code to name end address cross reference can be found
im m ediately after this page.)
MFR. PART NUMBER (column seven of the
Electrical Parts List)
Indicates actual m anufacturers part number.
Section 8 - 2208 Service
8-1