It might be helpful if you could draw out a schematic with any part numbers or part values you find, then scan it and post it, some of us who are familiar with analog circuitry might be able to figure out at least some basic functions of the circuitry. Pin numbers on ICs and other semiconductors and where they go are very important information.Rock 'n Ice wrote:Composing my last post challenged me more to trace down the problem. I guess I was just getting discouraged and a little lazy. I found pinouts for some of the ICs on the web last night, so I'll probably try to reverse engineer the convection fan circuit with or without the help of anybody from here.
I have always found that the fist step to success is always gathering as much information as possible.
Good luck in your quest.