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Re: [Discuss-gnuradio] LED blinking

From: Eric Blossom
Subject: Re: [Discuss-gnuradio] LED blinking
Date: Wed, 16 Feb 2005 12:54:57 -0800
User-agent: Mutt/1.5.6i

On Wed, Feb 16, 2005 at 03:42:00PM -0500, Rahul Dhar wrote:
> On Tue, Feb 15, 2005 at 06:18:57PM -0800, Eric Blossom wrote:
> > 
> > Pull out your trusty ohm meter and with the board unplugged from the
> > power supply, check continuity across the fuse F501.  If you start at
> > the power connector and follow the trace on the top, it's the first
> > thing you run into.
> The ohm meter says that nothing is going through the fuse.  Is there a
> special dance I can do to resurrect this thing?
> -Rahul

Fire up your soldering iron, remove the fuse, replace with short piece
of wire.

[I've had this happen to me too.  I suspect that the time constant on
the fuse is too small.  We may have momentarily high in-rush current
that's blowing them.]

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