Have a Samsung 47"TV about 1 1/2 years old. Picture is bent like
"Cinemacope" TV and colors are all askew. Able to make Red move for
convergence, but Blue will not move to correct the problem. TheModel No.
is HCL4715W and have been told that the set needs a Convergence
IT-1CSTK392040. Cost to repair $350. As a 77 yr. old retiree, that is a
major investment that I can ill afford.

Any advice?

Carl