Mitsubishi CS-35405 TV "vertical lines element" Questions

Vertical lines I have uncontrollable verticals lines on my mitsubishi tv. At first, they would go away after the tv was on for several minutes. It started to take longer and longer for them to go away

...element on terminal surface,replace the CRT socket. 3.If replacement does remedy the problem check RGB drivers and resolder or replace jungle IC. 4.Try also to adjust the screen adjustment found in ...

...pls if the above does not solve your problem: when receiving from aerial, is the picture full vertically? are you also having problem with sound? If yes, where was the TV bought and where is it ...