this is bad panel right?

[mattstolte]

[mattstolte]

Re: this is bad panel right?

this is from lg lcd but to my knowledge this is a bad panel right?

[freakaftr8]

Re: this is bad panel right?

this could be a bad panel it could also be a bad ribbon connection from the t-con to the panel or it could be a bad soldering connection on one of the SMD components on the top FRP board that's attached to the panel inside the metal frame on that side I have seen all three before

[anmol]

Re: this is bad panel right?

It is look like possible water damadge ?

Regards

[freakaftr8]

Re: this is bad panel right?

Indeed or Windex. Do t think that's repairable. I'm sorry.

[Dang]

Re: this is bad panel right?

Indeed eletrolysis has happened due to some water based product coming in to contact with those electrical contacts, could be over exuberance of some cleaning product, if it is, a word of warning: always spray on the clothe first, never the screen, this will obviously stop any running and dripping down behind the screen thus eliminating any chance of this happening, we hope.

[freakaftr8]

Re: this is bad panel right?

You may always get lucky and press on that connector to see if picture comes back then use some sort of wedge to hold it in place if it does. But probably not long term

[tibimakai]

Re: this is bad panel right?

You should inspect everything in detail there.
I had a nice 55" Sony 3D TV, with the same issue(Windex victim) and one of the tabs, got punctured through from a short. PCB trace, it was completely gone under the puncture.

[Shinju]

Re: this is bad panel right?

Hey that's my Windex tab bond photo! ZING!