getting convex picture on LG Golden eye 29 inch pls help

[abhikulsh]

hi i am getting the picture with convex shape on both sides in black color like this

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. pls guide on whats this problem and what needs to be done.how much is the estimated amount of repair

 

[SearchMaster]

I had a rear projection TV several years ago that did this, a friend fixed it for us - as I recall it was a capacitor but I'm not an electronics guy so I certainly could be wrong. I assume you're from India but the cost of repair is still probably going to approach the cost of replacement.