Hi, I have a BEOVISION MX 5500 (3251) That is having multiple problems? I juts picked up a car load of older B&O stuff from a Beophile downsizing and this was in the mix. I live in the USA and am trying to connect the TV to an over the air Digital TV box. I have tried to connect it through the co...

I have a problem with the audio of my MX5500 When switched on all is ok except that audio is not good, very loud distorsion through the internal speakers When I mute or put the sound externally via an AV amplifier it is gone. Switching the TV off gives sometimes the same loud noise, fading away in loudness...