Sharp LC60LE650 Red streaking

[hiroo]

Friend gave me a Sharp LC60LE650 LED LCD HDTV with weird red streaking in the image.

Any clues on what the problem is? TCON board? Bad caps?

[Hamie]

Re: Sharp LC60LE650 Red streaking

Looks like a bad panel I'm afraid

[hiroo]

Re: Sharp LC60LE650 Red streaking

Are there other types of images to test to more conclusively indicate the problem? The unit is only 1 year old.

[Hamie]

Re: Sharp LC60LE650 Red streaking

You might be able to get test patterns in the service menu.
But I'm pretty confident the panel is bad.

Unsure if this will get you into the service menu.
http://www.riddledtv.com/forums/shar...odes-t293.html

[hiroo]

Re: Sharp LC60LE650 Red streaking

Here is a video of the problem. Weirder than I thought. It has this slow motion stutter step to the moving image. Everything seems to take place slowly when moving around menus too.

https://www.youtube.com/watch?v=XGfSS5POjQ0

[hiroo]

Re: Sharp LC60LE650 Red streaking

Another video:
https://youtu.be/FHsJVU4ETe8

Seems like it might be a processing problem? Both videos are from the internal OTA ATSC tuner. I didn't get a chance to try HDMI input yet.

[hiroo]

Re: Sharp LC60LE650 Red streaking

here a video showing a fix for a similar problem but they don't explain anything about what/why they are connecting the wire so that the fix can be extrapolated to other models:
https://www.youtube.com/watch?v=9UrTVEC5LkA