OK, today we have got this tv in, and has no picture, the tv turns on with no problems, the LED back lights come on and stay on, but no image on screen from pressing any buttons on tv or remote, no idea at the moment if it has sound, but will try this later, i have re-seated all ribbon cables, including the 2 on the screen tcon, CMO panel, could it be as simple as replaceing the main board, or is there any other ideas out there before i buy one.
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Re: Panasonic tx50a300b VESTAL
Have you checked the fuse on the Tcon and that it has voltage reaching it.
There is a cheap tcon for sale if there is a problem.
http://www.ebay.ie/itm/TCON-LVDS-PAN...MAAOSw2xRYRCfhWilling to help but I'm no expert. -
Re: Panasonic tx50a300b VESTAL
Guess what, NOOOOOOOOO, i did'nt, what kind of fool am i,
did'nt even think about it Dick,
now if it was a stand alone T-CON, it would have been my first port of call, strange how i never even thought about it, but thats why i posted on here,
i'll check it later when i get back, the T-CON is on the screen tabs, not stand alone.
thanks m8.Last edited by finntricky; 03-10-2017, 05:44 AM.Comment
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Re: Panasonic tx50a300b VESTAL
Good news is the fuse is fine, but after exposing the full board, i found a screen tab that was getting very hot,
after very close inspection, it turns out it has shorted out, sparks and smokes, so that renders the screen F****D,
looking on the bright side, i now have loads of spare LED's, and a set of boards LOLComment
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Re: Panasonic tx50a300b VESTAL
THE END
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Re: Panasonic tx50a300b VESTAL
PityWilling to help but I'm no expert.Comment
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