Question about Samsung Un46eh5000fxza un46eh5000 46 1080p led-lcd tv - 16:9 - hdtv 10

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Television Samsung Model UN46EH5000F

Hi. I have in repair a Samsung TV Model UN46EH5000F. After 30 seconds, she turns black and the sound stays good.I suspect the board of power supply but not certain. Maybe the leds. Have you ever had this problem? Thank you.Excuse my english. Gerard Couture.

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Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electro-medical.blogspot.com/ To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board...

Posted on Dec 24, 2016

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Posted on Jan 02, 2017

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