Someone had trouble with that a while ago and sorted it out. You may search for that thread to see if it helps.
theyre all 0.47uf
Quotetheyre all 0.47ufAre you absolutely 100% sure of that? If so what is the working voltage, those capacitors are huge for 0.47uF.
those capacitors are huge for 0.47uF.
Does anyone have any suggestions?
QuoteDoes anyone have any suggestions?The first step in debugging would be to make sure that the dc working points are right. I would measure voltage on the key points (bias divider, b/c/e on transistors, diodes' a/k, etc. vs. ground).Mark them on the schematic to help people see clearly where the circuit sits at idle.
here is a new picture with voltage readings from the point to ground: http://i50.tinypic.com/27zw8c5.jpg