Status:
Open, June 30, 2004
Participants:
Azriel Goldschmidt, Arthur Jones, Thorsten Stezelberger, Gerald
Przybylski, Kalle Sulanke
Symptoms:
An inadvertent short of bare connector pins on a cable plugged into the
DOR Rev 0 card caused sparks, and DOR card failure.
Approach:
The power supply nets have been probed, and found to be at their
correct voltages.
Solution:
Unresolved
Summary:
Procedures have been propagated that most strongly recommend that
cables only be plugged into DOR Rev 0 cards when the +/-48V power
supplies are turned off.
The board is still out of service due to its low relative priority with
respect to other 'fires.'
<closing date> LBNL for IceCube