Question about LG RU-42PX11 42 in. EDTV-Ready Plasma Television

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Color loss my lg plasm has lost reds and greens?

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Re: color loss


How old is your plasma?

I believe the gas that powers the plasma only has x-hour's life and therfor may need to go for repair in a tv repair shop

Posted on Feb 19, 2008

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50 plasm tv hen hooked up to dvd it s only showin in black and white

It's possible you have connected a composite output on the DVD to the component input on the TV. Composite is yellow for video, and red and white for right and left audio. Component is green, blue and red for video and red and white for audio. You might consider using the HDMI connection as well.

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Try changing the input to some other you are sure works. If problem persists, this might need attention by a qualified service technician.

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You may have a problem with the inverters in the unit, they are responsible for lighting up the back panel. Check or have checked the power supply voltage to the inverters, should be around 18-24 volts DC. Also leaky capacitors on the power supply will cause this issue as well as leaky or puffy capacitors on the inverter.

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