Re: Help! Picture but no sound on InsigniaNS48D510NA15

So that's what I need to order then?
Is it difficult to replace?

That's for your help!

Re: Help! Picture but no sound on InsigniaNS48D510NA15

Here are the results of our testing last night…

With the TV off and leaving the black probe on the chassis and leaving the red probe on the white wire terminal the reading was zero votes

Then waiting a few minutes and turning the TV off for the drop-down voltage... The reading was zero.

The readings for the black terminal started at 397 V, and it came down to 395 V.

Without the LED connector, the white probe read 0 V and the black red 395 V.

I hope...

Hello!
I have replied to her older thread that have the same issue, different TV.

However I thought I might get a quicker response by making a new post.

I have a two-year-old insignia an NS – 48D510 NA15 that I purchased from future shop two years ago.

I have sound but no picture. I did the flashlight test, so that would tell me that I need a new back light inverter board.

However after having difficulty trying to find it with the back off. I did find a post that said something about this tv not having one??

Can...

Re: Insignia NS-48D510NA15 no backlight

Hello All,
I am now having the same issue, found this post thru google search!

I just wondered if the issue was fixed, and how?

I've called 3 tv repair places so far, no one is interested.

Do I need to order the backlight inverter board to fix??

Thank you, hoping someone can help!