No image on LG 50lb6300-us. Hi my tv has no image but the backlight is on and i also have sound .I've changed the 10strips of led,change the power suply and also the t-con bord,all the voltage is good
Televison & Video - LG
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Answers & Comments
Hi Larry, for what you say, you have badly the Main Board or the LCD Panel, you can try disconnecting one of the connections between the T-Con Board and the LCD Panel and see if you see a half-screen image, try disconnecting one at a time , if half of the image appears in any of the image, the problem is in the LCD Panel, if nothing appears, then you would have badly the Main Board
I hope you can solve the problem
Greetings Franco Dosil
Hola Larry, por lo que comentas, tienes mal la Placa Principal o el Panel LCD, puedes probar desconectar una de las conexiones entre la Placa T-Con y el Panel LCD y ver si te aparece imagen de mitad pantalla, prueba desconectando una por vez, si te aparece en alguna la mitad de la imagen el problema esta en el Panel LCD, si no te aparece nada,entonces tendrias mal la Placa Principal
Espero puedas resolver el problema
Saludos Franco Dosil
https://www.lg.com/us/tvs/lg-50LB6300-led-tv