Can anyone help out with some info or pointers? I changed out the coolant in the CRT's because of the haze and fuzzines. The picture is crisp now but the blue and red CRT's flicker and the t.v. has a low buzzing sound that it didn't have before. I used the method of http://tinyurl.com/lmp6eu to do the change. I completely removed the CRT for a better cleaning. Any help would be appreciative. The T.V. is a Philips 55" rear projection 55p916.
coolant on a board somewhere....(buzz and flickers)