Board Exchange Program
6–50
AM700 Audio Measurement Set Service Manual
3. The module has been modified by the customer.
4. The module has been custom modified to the customer’s specification by
Tektronix.
5. The module requested in not in the module exchange program.
In any of these cases, you will have to order a new replacement module at the
full catalog price. Call your local Tektronix field office for further information.
Locating Exchange Information
The following paragraphs are intended to assist in ordering the exact circuit
board replacement. Note that this information is important whether you are
ordering a circuit board from the Module Exchange Center or as a new replace-
ment part from Tektronix.
All of the circuit boards are designated as assemblies (modules). Each assembly
has an alphanumeric designation (A1, A2, etc.). These assembles are listed in the
Replaceable Electrical Parts list of this manual for quick reference to the
replaceable modules. They are also listed in the Replaceable Mechanical Parts
list with the mechanical parts that can be ordered for replacement in the AM700.
Figure 6–19 shows the locations of the circuit board assemblies for the CRT
display version of the AM700 Audio Measurement Set and Figure 6–20 shows
the locations of the circuit board assemblies for the color flat panel display
version.
Assembly Name. This is the name of the circuit board assembly (module). Its
name is usually related to the function of the assembly in the instrument.
Assembly Number. This is the module identifying number used to find the
Tektronix part number in the Replaceable Electrical Parts list.
Tektronix Part Number. The nine-digit Tektronix part number is found in the
Replaceable Electrical Parts list of this manual. The first seven digits make up
the general part number. They are often the same for several members of the
same instrument family. The last two digits of the part number often varies
between members of the same family to denote various types or because the
circuit board contains factory-modified circuitry. Be sure that it is for the serial
number of your instrument. See the Replaceable Electrical Parts list Serial
Number/Assembly Effective/Discontinued column for the range in which your
instrument serial number falls in cases of multiple assembly number listings.
Circuit Board Assemblies