Introduction
TDS 420A, TDS 430A & TDS 460A Service Manual
xvii
To remove and replace any failed module, follow the instructions in Removal
and Installation Procedures, also found in Chapter 6.
Tektronix Service
Tektronix provides service to cover repair under warranty as well as other
services that may provide a cost-effective answer to your service needs.
Whether providing warranty repair service or any of the other services listed
below, Tektronix service technicians, trained on Tektronix products, are best
equipped to service your digitizing oscilloscope. Tektronix technicians are
appraised of the latest information on improvements to the product as well as the
latest new options to the product.
Tektronix warrants this product for three years from date of purchase, excluding
probes for which the warranty is one year. (The warranty appears on the back of
the title page in this manual.) Tektronix technicians provide warranty service at
most Tektronix service locations worldwide. Your Tektronix product catalog lists
all service locations worldwide.
The following services may be purchased to tailor repair and/or calibration of
your digitizing oscilloscope to fit your requirements.
Option 95. With this option, Tektronix ships a test data report for
the oscilloscope.
At-Depot Service. Tektronix offers several standard-priced adjustment (calibra-
tion) and repair services:
H A single repair or adjustment
H Calibrations using equipment and procedures that meet the traceability
standards specific to the local area
H Annual maintenance agreements that provide for either calibration and repair
or calibration only of the oscilloscope
Of these services, the annual maintenance agreement offers a particularly
cost-effective approach to service for many owners of the TDS 400A Digitizing
Oscilloscopes. You can purchase such agreements to span several years.
Tektronix supports repair to the module level by providing Module Exchange
and Module Repair and Return.
Warranty Repair Service
Repair or Calibration
Service
Self Service