Motter wrote:I think the problem is R21 (the series after that final opamp). This is the resistor between the red cap and the electrolytic at the bottom of the first picture in my previous post. Looks like yellow purple black black (4700) to me. Don't know what I was thinking putting 1M there
BTW I'm not sure what's wrong with the overheating regulator
kodiakklub wrote:and if its a 4 band resistor, yel purp blk blk is 470, not 4700. so im further confused.