Since you are not satisfied with your set, you can do one thing. Sell the TV. There is a section titled For sale by Owner. You post a picture of the set saying how old it is, etc. You also tell buyers in advance the perceived problem with it. Then see how it goes.
Maybe someone will be interested, come audition the set and then buy it. Or eBay.in and list it as auction...........
Maybe someone will be interested, come audition the set and then buy it. Or eBay.in and list it as auction...........