Question about Polaroid TLA-01911C TV

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Power issues i power on the tv and after the splash screen logo the tv will power off or just black screen is this a backlight issue or a deeper issue regarding the power supply...if you have any idea's or suggestions pleas let me know and thank you for your time and knowledge

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  • dhkvale Nov 19, 2008

    Exact same problem - get the Polaroid logo screen for 1 Second and then just blank. What's the solution??

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I know this is old, but this seems to be a very common problem with the shoddy soldering in these LCD's. Check the solderng on the CCFL's, it's very bad and causes arcing as you described. There is also a lot of cold solder and solder balls on the power supply unit/inverter board combo. The control board however is impeccable.

Posted on Dec 09, 2009

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I have had this problem myself for a while now. If I turn it off and on rapidly, it sometimes works after a short to long while. It tends to be accompanied by a buzzing or popping sound, like electricity arcing.
In researching, I have seen that it's likely a loose ground connection, should be fairly easy to solve... I hope.

Currently looking to see if there's a way I can get into it and do it myself.

Posted on Oct 26, 2008

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Posted on Jan 02, 2017

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