Sinclair mtv1

[tom.j.fla]

I'm talking about the stuff that will kill any hi impedance circuit, like mos or c-mos logic or analog circuits. I have seen way to many boards tossed when all they needed was a good cleaning. Showed young bucks what was needed to keep things going, but most didn't want to take the time to find out what the real trouble was. Not saying that is your problem but something to look into. All the best, Tom.J