Try At Your Own Risk!
hi clin, i never recomend any one to repair electronic equipments them selves, unless they are familiar with that, if so u try it.
there are 2 or more electrolytic capacitors are gone weak in power suply unit, replace them it will be ok.
once again if u don't know what u are doing, leave it, u may damage ur tv or ur self may injure, best of luck.
logicbrain, July 2010