Troubleshooting
TDS5000B Series Se r vi c e Manual
6-- 53
Equipment Required
You will need a digital multimeter to take measurements and to check power
supply voltages, as described on page 6-- 56.
Testing might also be required to correct some faults. Under those circum st a nc e s,
you will need the test equipment listed in the Specifi c at i ons and Performance
Verification Technical Reference (Tektronix part number 071--1420--xx).See
www.tektroni x.c om for the latest version of this manual.
Fault Isolation Procedure
Follow the prim a r y troubleshooting tr e e in Figure 6--28 on page 6--54 for fa ul t
isolation. This tree calls for you to run the diagnostics programs, and check for
BIOS errors.