My Vizio p55-c1 tv wont turn on; need help with diagnosis. see details below
The LED indicator turns on, but the screen is largely black (sometimes it turns gray'ish, suggesting back light is on) but there is no picture or sound. Power cycling doesnt do anything. i replaced the power board but nothing changed. what is likely the issue - T-con / LED driver / Mother board?
Televison & Video - Vizio
Answers & Comments
Hi Alon, as you say, it would be very possible that the main board is responsible for the malfunction of your Vizio TV
Because you say you have no image, no sound, assuming you turn it on knowing what input it is and there is some ymagen and sound, but the TV does not show you anything
If you were to have sound, there could be the T-Con board, since this does not affect the audio
I hope you can solve the problem
Greetings Franco Dosil
Hola Alon, por lo que comentas, seria muy posible que la placa principal sea la responsable del mal funcionamiento de tu TV Vizio
Porque dices que no tienes ni imagen, ni sonido, suponiendo que lo enciendes sabiendo en que entrada esta y que ah? hay alguna imagen y sonido, pero el TV, no te muestra nada
Si llegaras a tener sonido, ah? podr?a ser la placa T-Con, ya que esta no afecta el audio
Espero puedas resolver el problema
Saludos Franco Dosil