Re: NEC Multisync II JC-1402HMED Flyback Transformer
Posted on 2024-01-04, 18:40
I had the same symptoms/focus issues with my MultiSync II. I accidentally managed to blow the Horizontal Output Transistor /HOT(2SC3486) by driving the monitor at a too high horizontal frequency (PC rebooted and started Windows -> 70+ kHZ) resulting in a split screen, squealing and then no raster/ …