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YouTubeMagiccare Electronics
Backlight vs. Power Supply? The Easiest Way to Find the Fault! 📺🛠️ #ledpanelrepair
Is it a bad backlight or a faulty power supply? 📺🛠️ In this Short, I show you the easiest way to diagnose the real problem in your LED TV using a simple testing method! When a TV has sound but no picture, the issue is usually in the backlight circuit. But before you tear down the whole panel, you must confirm if the power supply is ...
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