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Replaceable Parts    
This chapter of the Keysight Technologies Infiniium Oscilloscope Service Guide 
includes information for ordering parts. Service support for this oscilloscope is 
replacement of parts to the assembly level. The replaceable parts include 
assemblies and chassis parts.
Ordering Replaceable Parts
Listed Parts
To order a part in the parts list, quote the Keysight Technologies part number, indicate 
the quantity desired, and address the order to the nearest Keysight Technologies Sales 
Office.
Unlisted Parts
To order a part not listed in the parts list, include the oscilloscope part number, 
oscilloscope serial number, a description of the part (including its function), and the 
number of parts required. Address the order to the nearest Keysight Technologies Sales 
Office.
Direct Mail Order System  
Within the USA, Keysight Technologies can supply parts through a direct mail order 
system. There are several advantages to this system:
• Direct ordering and shipping from the Keysight Technologies parts center in California, 
USA.
• No maximum or minimum on any mail order. (There is a minimum amount for parts 
ordered through a local Keysight Technologies Sales Office when the orders require 
billing and invoicing.)
• Prepaid transportation. (There is a small handling charge for each order.)
• No invoices.
In order for Keysight Technologies to provide these advantages, please send a check or 
money order with each order.
Mail order forms and specific ordering information are available through your local 
Keysight Technologies Sales Office. Addresses and telephone numbers are located in a 
separate document shipped with the manuals.
Exchange Assemblies
Some parts used in this oscilloscope have been set up for an exchange program. This 
program allows the customer to exchange a faulty assembly with one that has been 
repaired, calibrated, and performance- verified by the factory. The cost is significantly 
less than that of a new part. The exchange parts have a part number in the form 
XXXXX-695XX.
After receiving the repaired exchange part from Keysight Technologies, a United States 
customer has 30 days to return the faulty assembly. For orders not originating in the 
United States, contact the local Keysight Technologies service organization. If the faulty 
assembly is not returned within the warranty time limit, the customer will be charged 
an additional amount. The additional amount will be the difference in price between a 
new assembly and that of an exchange assembly.