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Hi, I Have a Panasonic TX-P50G20B. The TV Hasn't been Used for a while. I have Plugged it in To find that I Have No Picture & A Weird Buzzing Sound when the TV is turned on.. The LED on the bottom is showing Solid Green as it should but Obviously I'm having no Joy with Picture or Sound.
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Darrel Smith not very many things that could buzz. You'll have to get the back of your TV and take a look at the power board. Apparently there could be issues with the SC-board. Check for leaking domed capacitors as well as other damage. Post some images of your boards with your question. that will allow us to see what you see. Use this guide iFixitでの質問に画像を追加する方法 for that.
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