How to repair crt tv white lines on top

[@GrgakGames]

thank you so much I had this problem and now have a general idea of where to go to fix it. A LIFE SAVER

[@DjLibraryRemix]

Thanks for information 😊

[@rajusarma8535]

Value batana chahiye tha.

[@gilbertvale1071]

May ganyan din akong trouble pinalitan ng cap tumino kinabukasan pagbukas ko meron na namang guhit2 ...hinayaan ko nalang titino naman pag umabot ng 2mins ...