JVC LT-50CF890(c) lines on screen, trying tape method

[Chrissygizmo]

Hi again all,
I’m busy trying to sort this tv out JVC LT-50CF890 (c) , originally i had nothing on the screen, but after removing the Tcon strips off I got half a picture, now while trying the tape method I have a complete picture but after the boot screen I’m getting lines , I will upload photos & any help would be appreciated

[Chrissygizmo]

I have tried to edit the title but I can’t seem to do it, it should read-

JVC LT-50CF890(c) HORIZONTAL FLICKERING LINES ON SCREEN, TRYING THE TAPE METHOD

[tiki66]

There's nothing more you can do, these panels are known to fail

[nomoresonys]

That half picture you got, was it a good one or did it have lines also?

[nomoresonys]

I'll throw out some thoughts, Thinking it could be dirty flat cable ends from tcon to panel, bad tcon, maybe bad tab bond.

[nomoresonys]

You can try the simple things, never know I guess. Try plugging tv straight into wall outlet if using a strip. No joy, try unplug tv for 5 minutes, press and hold power button on tv (if equipped) for 45 seconds let go, plug tv back in and try it. If you can work the menu try a system update, try factory reset, make sure during test that no hdmi or rca cables are plugged into tv.