JVC21TE picture problem

TY · Guest

My JVC21TE is having a picture problem, thus when i turn the Tv on,It works properly but after around 15 minutes the screen goes to white with high brightness, but sound is normal. And then I turn off the Tv & after a while i turn it on. & then it starts good & after few minutes, the screen goes to white with high brightness. So what do i Have to check or change. Help please
T.Y

Guest · Posted: Mon Dec 11, 2006 5:08 am Post subject:

My JVC21TE is having a picture problem, thus when i turn the Tv on,It works properly but after around 15 minutes the screen goes to white with high brightness, but sound is normal. And then I turn off the Tv & after a while i turn it on. & then it starts good & after few minutes, the screen goes to white with high brightness. So what do i Have to check or change. Help please
T.Y

Guest · Posted: Thu Dec 21, 2006 2:02 pm Post subject:

Guest · Posted: Sat Dec 23, 2006 10:59 pm Post subject: JVC21TE picture problem

I would concentrate on bad solder joints as the set operates correctly when cold but when warm the solder expands.

minnie · Joined: 18 Aug 2005 Posts: 2880 Location: Hell

Solder up the vertical IC.