Does anyone know why a Phillips 27" color tv would turn itself on with nobody around and then go up to the loudest volume automatically? When the volume is turned down, it turns itself back up. The tv has to be unplugged to stop the cycle. It is not the remote. I blocked the sensor on the tv and disabled the remotes and it still turns itself on and goes to the highest volume automatically.
UPDATE: Thanks for the advice-especially the comment about HEAT. A portable heater has been moved away from the tv set and it seems to be working fine- for now. Also, dust inside the tv set was vacumed out.
UPDATE: One month has passed and the tv still works right. Cleaning out the inside may have been the answer to alleviate heat. Thanks.