Keysight Technologies VXI bus 75000 C Series, Service Manual

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Keysight E1406A Command Module
Service Guide
65
3 Replaceable Parts
Introduction
This chapter contains information to order replaceable parts or exchange
modules for the Keysight E 1406A Command Module. To order a part or
exchange assembly listed in this chapter, specify the Keysight Technologies part
number and the quantity required. Send the order to your nearest Keysight
Technologies Sales and Support Office.
Exchange Modules
Table 3-1 lists modules that may be replaced on an exchange basis (Exchange
Modules). Exchange modules are available only on a trade-in basis. Defective
modules must be returned for credit. Order modules for spare parts stock by the
new module part number.
Replaceable Parts Lists
Table 3-2 lists replaceable parts for the Keysight E 1406A Command Modules.
See “Component Locators” (Figures 3-1 and 3-2) for locations of parts in Table
3-2. Table 3-3 shows reference designators for parts in Table 3-2, and Table 3-4
shows the manufacturer code list for the parts.
Table 3-1
Keysight E1406A Command Module - Exchange Modules
Model Description Exchange Part
Number New Part
Number
E1406A Replacement Module (Standard Memory) E1406-69201 E1406-66201
Replacement Module (Expanded Memory) E1406-69202 E1406-66202
If a com m and module defect can be traced to a fuse or
replaceable mechanical part, replace the fuse and/or part and
retest the module. If the defect cannot be traced to a fuse or
replaceable mechanical part, replace the entire module.
Individual printed circuit assemblies (PCA s) cannot be returned
for replacement or exchange.