I don't put any credence in the "off-center disc" theory.
My Yamaha S1500 played perfectly for seven months, then, started with the vibration business. It does it only on DVD and only after the unit has played a few discs previously. Sometimes a disc that has "vibrated" will later play OK. I think it's a lousy motor or motor bearings.
My Yamaha S1500 played perfectly for seven months, then, started with the vibration business. It does it only on DVD and only after the unit has played a few discs previously. Sometimes a disc that has "vibrated" will later play OK. I think it's a lousy motor or motor bearings.