KP-43HT20 convergence box

I bought this tv with a convergence problem. It was diagnosed as the convergence box. Top and bottom of the picture are arched in like a bowtie, and ghosting all over the screen, except dead center, which is probably about 80% o.k. If this sounds like the problem to you, I'd appreciate a part# and a service manual. Also, is this a high voltage component that needs discharge, or is it just straightforward r and r?

Thanks
My convergence is off on  my tv. Its kinda bowed, adjusted convergence, made it a little better, not much. I took it apart and got numbers for the ic's, just not sure, which ones it is. My model number is a Sony kp46v15 (I can't find it listed, so using kp series as reference. Any help would be greatly appreciated.