Test it with the line output jacks on the TV, if any. Make sure the audio preamp, if any, is not broken.Ok, will do. later on this evening when i get home.
thanks
RCA probably OEM'd this model, like most manufacturers, you can't really say because one model had problems all RCA's are bad. But a good manufacturer will choose a good OEM, or even better, design the set itself.what about RCA? So far they account for 3 out the 5 TVs I have come across in my very short time as tv repair hobbyist