Testing Power Converter Voltages Hie - Nortel DMS-100 Series Maintenance Manual

13-6 Routine maintenance procedures
Testing power converter voltages
HIE
(continued)
Summary of Testing power converter voltages
297–8351–550 Standard 04.01 August 1999
Obtain dc
voltmeter
Measure
voltages at face
plate test points
Y
Are voltages
within 2% of face
plate values?
N
Replace card
End of
procedure
This flowchart is a summary of
the procedure.
Use the flowchart to review the
procedure. Follow the steps to
perform the procedure.
End of
procedure