> > pulse transformer, and indeed, it does look a bit crispy. He's fixed > > about figuring out a replacement for this part. I know the chances of > Assuming the pulse transformer is all that has gone wrong (which it probably isn't) and you are unable to find a replacement, it should be possible to wind new coils on the original and get it working again. All you have to do is count the number of turns as they come off, note the pinout, direction, and location of the coils. =A0Also mic the wires to get an idea of the gauge needed for the new windings. =A0If you don't have access to a micrometer, harbor freight sells a nice set for pretty cheap. =A0You could also try taking them to a local machine shop. =A0They will definitely have one there. Hope this helps Robert =20 --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .