Saltar al contenido principal

The LG 60LM6450 is a 60-inch LED television released in 2012. It supports 3D video with glasses at a resolution of 1920x1080 pixels.

Preguntas 76 Ver todo

My lg60pn6500 tv flicks on shows no picture and I hear white noise

My tv turns on lights up but shows no picture. And I hear fuzz or white noise coming from the speakers which I can control how loud it is with the volume control on the remote. I just replaced the main board. Anything else I should look for? nothing on any of the other boards looks bad or unusual.

Contesta esta pregunta Yo también tengo este problema

Es esta una buena pregunta?

Puntuación 0
Agregar un comentario

1 Respuesta

Respuesta Más Útil

matthewdgriff  the buzzing could come from an inductor or a transformer. You want to go ahead and remove the back of your TV and take a look at the boards for obvious damages components. Check for leaking, domed looking capacitors and burned looking components. Take a couple of good pictures of your boards and post those with your question. Use this guide Agregar imágenes a una pregunta existente for that. It will allow us to see what you see.

Fue útil esta respuesta?

Puntuación 2

3 comentarios:

I’ve just replaced the main board on the tv. And the buzzing sound is coming from the speakers themselves I can turn it up and down using the volume control on the remote

- de

And the screen light comes on but I have no images

- de

Okay so you are saying that your backlight comes on and buzzing from the speakers (should have said that in your original question) Have you measure the voltages from the power board to the main board? Make an assumption that the main board is new and in good working condition. Pictures will still help

- de

Agregar un comentario

Añadir tu respuesta

matthewdgriff estará eternamente agradecido.
Ver Estadísticas:

Ultimas 24 horas: 0

Ultimos 7 días: 0

Ultimos 30 días: 0

Todo El Tiempo: 41