Question about LG 50PS80 50 in. HDTV Plasma TV

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Remote not responding

I recently replaced my mainboard and after connecting everything back my tv powered straight on so i tried to turn off by remote but i get nothing. Checked batteries and they were ok plus remote working fine before board replacement. Can i reprogram my original reomte also i went back and check all connections to the board and it doesnt appear i missed one?

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  • Expert
  • 135 Answers

Look at this video
you need to shoot a video or take an image using your cellphone
the ccd sensor is sensitive to the transmitter IR Led at the Remote
and can show you whether it emittes photons and works

Posted on Apr 16, 2014

Testimonial: "Thanks i look at the video and used my camera phone and seen the led was not lighting up. Checked batteries on a voltage meter and go a reading of 1.4 when installing batteries back noticed a small amount of corrosion on battery terminals, removed the corrosion with a pencil eraser. Used my phone camera and "Now I have light!""

  • Tech Master Apr 17, 2014

    that's Great i'm so happy to hear that !

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Your LG remote is not reprogrammable so something else must be wrong.

Posted on Apr 16, 2014

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SOURCE: Loud pop Blank screen 42 inch Viore Plasma

Unfortunately, that board is the inverter board. And for this model the inverter board is only supplied with the the PDP panel. The panel is quite expensive, here's a link if needed:

LG 42PX5D Replacement Part PDP Plasma Display Panel

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clip_image001.jpg
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hope this may help;

Regards,
VOTIT

DON'T FORGET TO RATE:

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