Troubleshooting 4
5000 Series Oscilloscopes Service Guide 61
Troubleshooting the Oscilloscope
The service policy for the Agilent 5000 Series Oscilloscopes is
assembly level replacement. If you need parts or assistance
from Agilent Technologies to repair your instrument, go to
www.agilent.com and locate the service facility for your area.
WARNING
HAZARDOUS VOLTAGES EXIST — REMOVE POWER FIRST !
The procedures described in this section are performed with power supplied to the
oscilloscope and with the protective covers removed. Only trained service
personnel who are aware of the hazards involved should perform the procedures.
Whenever possible, perform the procedures with the power cord removed from the
oscilloscope. Read the safety notice at the back of this book before proceeding.
CAUTION
REMOVE POWER TO AVOID DAMAGE !
Do not disconnect any cables or remove any assemblies while power is applied to
the oscilloscope, or damage to the oscilloscope can occur.
CAUTION
AVOID ESD DAMAGE TO COMPONENTS !
ELECTROSTATIC DISCHARGE (ESD) can damage electronic components. Use
proper ESD precautions when doing any of the procedures in this chapter. As a
minimum, place the oscilloscope on a properly grounded ESD mat and wear a
properly grounded ESD strap.