Television and Home Theater

Thank you guys for all of
your help up front. I have a Sony KP-61HS10. I have been all over this
thing trying to figure out what is going on, but am lost. I have
replaced the convergence chips (as I see so many others have done) due
to the green being way out of wack. Along with the pair of chip I have
replaced 3 of the fuses.... Now to the weird part. Since then the set
seams to work good...accept when it is cold. The convergence is off
till it gets warmed up. I have checked and reheated all the connections

Ok i have gone through the television and replaced all of the caps, The green blinking light is now gone but it is still doing the same thing as before. Whenever you turn the television on, There is a Buzzing sound coming from the speakers every five seconds or so, and whenever the buzz happens it sounds like there is a clicking coming from underneath the metal cover on the board that faces twoards the front of the television. I have not taken the cover off to go any further so i thought i would pick ya'lls brains a little and see if you have heard of it before.

IM having Problems with Mitsubishi WS-65315 65 in. Rear Projection tv. I got it about 4 years ago. It has wavy line at the top of the screen about a foot down. what is it? how do i fix it?  PLEASE HELP