I'm trying to repair this Astron Pi-150W inverter, but have not been able to find the schematic anywhere. By any chance does anybody have it?
I've already changed a few parts, and now it seems to be putting out the expected modified sine wave, but the waveform seems to be much narrower in comparison with a known good inverter of the same model, even though the peak-to-peak amplitude seems correct. The result is that a connected 75W bulb doesn't light up at full brightness, but rather a bit yellowish. Thanks in advance for any help. -Alex
