LG PZ550 moving Vertical lines (video inside)

[alxx]

Hey Guys,

I need some help with my TV.
As you can see in the Video I have some vertical lines.
Is this problem fixable?
https://youtu.be/eEI9CY6_z2w

I already tried swapping out the tcon board, didnt fix the problem.

Next thing I'll try is swapping out the mainboard.

Maybe you have some more suggestions.

[dick_barton]

Re: LG PZ550 moving Vertical lines (video inside)

I think you may have the same problem as in this thread
https://www.badcaps.net/forum/showthread.php?t=54942

[alxx]

Re: LG PZ550 moving Vertical lines (video inside)

Yes it looks similar.
So swapping out the Mainboard wont help?

[ReeceyBurger123]

Re: LG PZ550 moving Vertical lines (video inside)

No panel fault. Dont spend a penny on it.

[alxx]

Re: LG PZ550 moving Vertical lines (video inside)

So maybe I'll try the heating method.
Wich part exactly should I start with?
Is it that long board with the chips on it behind the metal cover?

[yoritomo]

Re: LG PZ550 moving Vertical lines (video inside)

Sorry to confirm, this is a panel fail which can't be fixed, can see junk random pixels on this line, then no way it would be coming from the panel ribbons.
It has many thunders in Europe lately with this terrible spring, just wait someone has a dead set to be lucky to have spare panel. (like a vulture waiting on a branch )
Other brand and models of TV often shares the same panel, often AUO and Samsung panel in LG European models.

[alxx]

Re: LG PZ550 moving Vertical lines (video inside)

Well too bad, thanks anyway.