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Our blog contains valuable television repair information to component level for LED, LCD, Plasma tv's.   

LED failure in LG TV model 65LB7100

Posted by on 7/28/2016 to News
This panel LC650DUF-FGF1 uses 8 LED array's that each has 3 strips connected in series with a total of 12 led's per array, all lead wires are red and black and each set of wires represents each individual array, you can test each set by applying 60-65 volts dc to red and black wires after disconnecting them from the power supply board.  

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