Question about Sony BRAVIA KDL-40V2500 40 in. LCD HDTV

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Hi when i on the t.v after 10mins the tv would switch of f so i would turn main power off and switch it on again then it will go about 15 -20 mins then it would go off again

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That problem is commonly cause by a weak power supply.If you open the back of your tv try to follow the ac cord it is connected in the power supply, then try to look for a swollen capacitor it is easily seen because of the oil that spilled on the pcb then replace the capacitor, but you should check the polarity before replacing it.

Posted on May 20, 2011

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Posted on Jan 02, 2017

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Hi there!
Have you checked for loose connection on the mains plug wires or perhaps a faulty mains adaptor. Otherwise it can be dry joints in the power supply or perhaps capacitors which have failed. If not sure refer to a repairer. Good Luck,JUS004

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