I was given a Samsung HC-P5252W, a rear projection TV set that is having convergence problems. Found a site with a how to on replacing the IC chips that seems to be a regular problem on this type of set. Not just the Samsung, but many of the other brands of RP sets.
Chip replacement article
This article covers the mechanics of the physical replacement, but does not reveal the code to enter on the remote control to get into the service menu area where we can tweak the alignment that the Auto focus will not handle. Am really hoping someone on the board can reveal how to get into that menu? Any help will surely be appreciated.