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Sony Bravia kdl55 bx520 - not working    
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Joined: 27 Nov 2017
Posts: 1
Location: Indiana

PostPosted: Mon Nov 27, 2017 10:32 am    Post subject: Sony Bravia kdl55 bx520 - not working Reply with quote

A title says my tv isnt doing anything when plugged in. I have taken the back panel off and checked the power board and I have 3.3 volts at the standby pin and 13 volt at the pins that require voltage. The little red light on the front of the tv does not light up either. I am thinking its the main board, however I did notice that there was some slight browning on the back of the FRC board. As this point I am at a dead end. Any advice or course of action to test any of the boards would be great. Someone from another forum suggested to test the power button board to make sure its working. Thanks

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