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5
Replaceable Parts
5-1
5.1
Introduction
This section contains replacement parts information, sche-
matic diagrams, and component layout drawings for the
Model 7038.
5.2
Parts list
The parts for the multiplexer are listed at the end of this
section. Parts are listed alphabetically in order of circuit
designation in Table 5-1.
5.3
Ordering information
To place an order, or to obtain information concerning re-
placement parts, contact your Keithley representative or the
factory (see the inside front cover for addresses). When or-
dering parts, be sure to include the following information:
• Card model number (7038)
• Card serial number
• Part description
• Circuit description, if applicable
• Keithley part number
5.4
Factory service
If the card is to be returned to Keithley Instruments for repair,
perform the following:
• Call the Repair Department at 1-800-552-1115 for a
Return Material Authorization (RMA) number.
• Complete the service form at the back of this manual
and include it with the card.
• Carefully pack the card in the original packing carton.
• Write ATTENTION REPAIR DEPT and the RMA
number on the shipping label.
NOTE
It is not necessary to return the switching
mainframe with the card.
5.5
Component layout and schematic
diagram
A component layout drawing and schematic diagram are in-
cluded in the following pages.
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