Forum: GNU Radio usrp1 not responding

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7de99ba7a8144e8f34524dc0ca683bd7?d=identicon&s=25 unknown (Guest)
on 2009-03-18 22:51
(Received via mailing list)
Hi all-

I have a problem with my USRP.  The device is not detected by the pc OS,
and the led's do not flash or come on.  I checked the power supply; I
can
find 6.33 V on the board when powered up, but not 3.3V.  I checked the
voltage on the LT1085, and there is 0 V on the output pin.

Is it likely the LT1085 regulator has gone bad?  Or could there be some
other explanation?

thanks!
eric



************************************
Eric H. Matlis, Ph.D.
Aerospace & Mechanical Engineering Dept.
121 Hessert Center for Aerospace Research
University of Notre Dame
Notre Dame, IN 46556-5684
Phone: (574) 631-6054
Fax:   (574) 631-8355
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