great.
current I
for
what
resistor
You are absolutely right of course and I will suss it out, gotta do some more reading and question asking. I've got some caps and stuff on order and I'm going to make a record of the voltages/currents as I install them.. This whole thing started coz I wanted the radio I had as a kid, I got one and now it's kicked something off and I won't be happy till I understand this thing inside out! S'funny how one thing can lead to another. Oh well it's better than hanging around on the streets (-;}