Im almost convinced that the radio/ stereo is goog but not always getting power. When I leave the biat for af w days on shore piwer, turn mist of the swithches off on the panel keeping the friges and batt charger on, nit much else. So something must be controlling the power to the stereo, a Sony brand, it looks like it was r placed once, not original. So I don't know what switch combination provides power to it...
Answers
my 342 has a breaker on the panel.