Yellow dot about the size of a nickel that appears on the center of the screen. Any help as to what causes this or how to go about correcting?

If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.

Contact the authorized service centre for Sony. You can't repair this fault. It is related with its display panel. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

I am not laughing but I would suggest if possible from the rear with a light first to see if any of the bugs are on the mirror at the rear of the set inside or the lens This set should have inside---look for that first---anything on the mirror or between it and the screen will be magnified and projected into the picture----it is possible to take a good photo and post it here as well.


I have seen this once before---had lots of little moving specs on screen of a Sony---they had several hundred knats inside flying around that were attracted to the light and warmth there.

Solution in that case actually involved use of Moth balls for a while in the area.

bad light engine. light engine replacement is very expensive. I suggest to look for an expert Electronic Technician who can repair light engine. LCD replacement is quiet cheaper...

u have a bad optical block , this part is very costly , but call sony costumer service , u tv maybe onder recall because of this problem

Yes, I do. It needs a new light engine. Very costly repair. However, Sony has extended the warranty on many of these LED projector sets. You need to call a local Sony authorized service center and see if your model is covered. Otherwise this repair could run over a thousand bucks.

You need to re-calibrate the lasers. Refer to your manual.

I had same problem

most likely the yellow dot is due to a burn in the picture on the "green" lens. It's not removable because it's burned it, but you can try cleaning it because sometimes, dots are caused by dirt. The worst that can occur is that if the dot is permanant.