Hello, Sounds like you may have a problem with the lighting...If a backlight goes out the volatage will not be correct and the tv may have a sensor which will shut the tv off after a designated time of voltage irregularity. Also might be the t-con board...
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Hello,
Sounds like you may have a problem with the lighting...If a backlight goes out the volatage will not be correct and the tv may have a sensor which will shut the tv off after a designated time of voltage irregularity. Also might be the t-con board...