Nortel DMS-100 Series Maintenance Manual page 456

12-18 Routine maintenance procedures
Testing power converter voltages
SMS
(continued)
Summary of Testing power converter voltages
297-8231-550 Standard 09.01 August 1998
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 summarizes the
procedure.
Use the instructions that follow
this flowchart to perform the
procedure.
End of
procedure