HD problem with picture darker/lighter (1 Viewer)

[Marcus D]

I don't know which section this should go in so I will start here. I am having a slight problem with my HDTV 49" JVC. When I watch a DVD or TV program in HD like the Sopranos, I notice the picture goes dark or changes color and then gets light and vice versa. This only happens for a split second. It also seems to happen when the camera changes to a different view or scene. I am not sure why this is happening but it started about a month ago. It is really annoying. Is there some sort of setting that I accidentally hit that has caused this to happen or is it something else?

I would definitely appreciate someones input on this.

Thanks

 

[Marcus D]

Can someone help me with my question please or at least provide some sort of insight?

Thanks

 

[Matthew Todd]

I don't know what this would be Marcus. It almost sounds like macrovision, but I don't know for sure why that would be showing up on HD. How do you have the DVD player and HD input to the TV?

Matt

 

[Marcus D]

Thanks for the response.

My HD Box is put into the TV Input 1 - Y,Pb,Pr and the DVD is plugged into the TV Input 2 - Y(green color cable),Pb(blue),Pr(red). All of the plugs are int eh correct slots(as far as I can tell). The colors(red, green, blue)are matched up with the inputs on the back of the TV.

 

[JohnnyG]

You don't specify what type of HD receiver you have, but I have this problem with my 3250HD cable box (on a Toshiba TV). Nothing of the sort with DVD though.