Re: Microvitec Cub monitor model identification and repair
You shouldn't need to change that cap again - the originals were just unreliable. I don't have a manual but follow the power rail back from that reservoir cap towards the LOPT, and you should find a diode and the fusible resistor. They can indeed fail without visible signs of heating. The diode might be bad instead / as well. Before changing, check that a short to ground is not still present on the rail due to a failed frame output IC.
|