Question about Vizio Televison & Video

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Apologies!! By trying to delete duplicate message, both were deleted. 5yr old 55" Vizio LED loses sound after 10-20 min. Both speakers & AV jacks. Both cable and dvd.

Software reset. Cables changed. Main board? Power supply board? Cannot find Audio board listed. ShopJimmy, Vizio, and VizParts no help. Please suggestions.

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Check and replace the damaged component/s at its audio output section circuit. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Pull up older posts. Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts. http://electronicshelponline.blogspot.com/

Posted on Dec 26, 2016

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http://s807.photobucket.com/home/budm/allalbums

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