Vertical Band Toshiba LED 55L6200U

[henryvrensburg]

Good day guys

I got this very nice TV from a friend. It has this vertical band on the right side when in front of it. I've read a lot of your threads, and it seems as if vertical bands are almost always panel failure or problems with the panel.

If I remove the Tabs going from the T-CON to the panel, the left side comes up white as it should, although if the right side is disconnected, the screen right side is faint white, and with some vertical lines too. Voltage at the T-CON fuse is 12,2V.

I cleaned the tabs thoroughly, but see no difference. Can you please confirm if you think it's the panel, or hopefully is there anything else I can try.

Thank you for reading this, and any forthcoming help.

[Diah]

Re: Vertical Band Toshiba LED 55L6200U

exchange the ribbon cable left with right side.. feed it with attached test photo via USB drive.. show us the result

[henryvrensburg]

Re: Vertical Band Toshiba LED 55L6200U

Good day everyone

I'm sorry I took so long, was away from home.

Please find herewith the pictures as requested by Diah(Thank you Diah).
I opened the front cover(right side), and found where the middle tab connects to the panel. it seems as if there is/was oxidation or wetness, all three tabs to the panel gets hot when switched on.

I presume it is a bad panel, can you please confirm.

Thank you

[ajshoe]

Re: Vertical Band Toshiba LED 55L6200U

please post another pic of the last pic (fuzzy)

[henryvrensburg]

Re: Vertical Band Toshiba LED 55L6200U

Please find herewith pics as requested

[ajshoe]

Re: Vertical Band Toshiba LED 55L6200U

those panel tabs do get hot when tv is on. 2 nd pic is again fuzzy - can see anything. Have you tried pressing on bad tab area with tv on - any change ??

[Diah]

Re: Vertical Band Toshiba LED 55L6200U

i dont know why some people clean the panel with liquid cleaner.. here the result kinda of oxidation on the panel PCB.
give try under good loop with very fine needle head to check the connectivity of those suspected joined points.

[dick_barton]

Re: Vertical Band Toshiba LED 55L6200U

Are the area's pointed to have damaged contacts?

[ajshoe]

Re: Vertical Band Toshiba LED 55L6200U

looks like some of the traces on the board are oxidized. I can't blow the pic up to look closer.