50 INCH LG PLASMA SCREEN TV SPAIRS OR REPAIRS +

LG 50 inch tv spairs or repairs tv turns on and theres sound but no picture. I think the possible problem could be the yzus and xzus boards need replacing i had a quote from kings tv repairs for 100 but have since bought another 3D tv so have no use for it any more and as you can see 200 for a 50inch 3 year old tv is a bargain