Recent content by Alex Bedford

Thanks Sparky, I do appreciate your time. The three conventional fuses are all OK F1, F2 & F3. F2 is 21VAC the one you mention? PCB U/S?

Hello Sparky Mark, Hope you can give a few moments thought to help me? We have a Scantronic 9448. No mains power on the green LED. I checked output voltage from transformer and it was zero, 240v in was OK. I fitted a replacement transformer which gives 19v into the circuit board. But the...