Pioneer Reciever vsx-32 trouble shooting

Thread Starter


Joined Sep 25, 2013
I have a Pioneer VSX-32 Reciever which works fine for the first ten minutes or so then starts making a boom boom noise continuously.It seems to be that this happens once the receiver has “warmed up” so I suspect the power supply to be the issue but don’t have a wiring diagram/knowledge of how to test this.Has anyone had any similar problems that could help?