> Component level repair is generally impractical, as replacement boards are usually available at reasonable cost. That has not been my experience. A power rel

> Component level repair is generally impractical, as replacement boards are usually available at reasonable cost. That has not been my experience. A power relay for oven elements blew on the main PCB of a very basic Kenmore oven I had. Very simple PCB, large TH components. I was quoted 300$ for a replacement PCB, which was more than the oven was worth at that point. I ended up having to solder in a new relay I was able to find online (in minimum 10X quantity).