Troubleshooting
TDS5000B Series Service Manual
6--51
Equipment Required
You will need a digital multimeter to take measurements and to check power
supply voltages, as described on page 6--54.
Testing might also be required to correct some faults. Under those circumstances,
you will need the test equipment listed in the Specifications and Performance
Verification Technical Reference (Tektronix part number 071--1420--xx).See
www.tektronix.com for the latest version of this manual.
Fault Isolation Procedure
Follow the primary troubleshooting tree in Figure 6-- 26 on page 6--52 for fault
isolation. This tree calls for you to run the diagnostics programs, and check for
BIOS errors.