I bought a MCM3000 audio system 1 year ago: works fine until today.
Whatever the input source is, the main speakers doesn't work anymore except when: I put the device in eco mode (red light on), start it, then the sound runs for 2 secs then stops.
The front output audio plug still works... I did a firmware update and I unplug 1 of the 2 speakers: it is the same.
Anybody has an idea ?