Friend dropped off his 148GTL for me to look at as he wired neg and pos backwards. I checked main fuse on the power wire and it had a 10amp blown in it!! So my first guess was D55 and I found it shorted closed not open. I replaced and still nothing but I’m seeing 12vdc everywhere in the radio even places I believe it shouldn’t be?
Any suggestions where to take a look?
Any suggestions where to take a look?