Toshiba 46XF355D thin vertikal lines

[thoma]

Hello!
I have a Toshiba LCD TV 46XF355D
when its cold the picture appears short then fail down
when its more warm the pictur stays with some vertikal lines
these lines disappear after a longer time so that at perhaps 20 minutes
the picture is ok!Can someone help me?Has someone a schematic?
regards thoma

[Keith]

Hi,

Probably a screen tab connection fault, so a new screen will be required. You could try the T con board first as this could be the problem.

Keith