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Old 01-14-2014, 09:11 AM   #46
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Join Date: May 2011
City & State: Zagreb
My Country: Croatia
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Posts: 299
Default Re: Need help finding LED backlight fuse [PICS]

If you have CCFL displays you have to be sure that you lamp is OK and your inverter is working.
On LED display, such as on K53, you need the schematics to find out which pin is LCD power supply, which is backlight power in which is stand by pin for the backlight, and make sure that you have all the voltages. If not follow the line backwards and measure to see where is the faulty device.
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