My lg rear projection t.v has ghosting mai...

ICs are STKs big black ICs will have part number on them Call Mats Electronics 1-800-628-1118 ICs $12.00 Also call Zenith Moduel Exchange 1-800-632-6637 See if they have rebuilt board & cost.

You can try using a convergence coil. You can rent, borrow, or buy one from an electronic parts store. This convergence coil becomes magnatized by plugging it in to the room a/c outlet and you take it to the front of the tv screen with the set on and start a rotating motion and start moving away from the screen backwards about five feet and then cut the convergence coil off from the switch that is on the coil. You may have to do this two to three times. You can also call a tv technician to do this for you which will take him 5 minutes.