Blue dots on screen. - Sony Grand WEGA KF50WE610 50" Rear Projection HDTV-Ready Television

Your tv is an LCD projection one - in which the image is generated by 3 small LCD screens. The blue dots are pixels from the blue LCD that are dead - always fully open.The only fix is to replace the LCD panel and that is going to cost you around $300.

Yes,it is repairable.Blue dots on screen is sign of LCD failure at optical block assembly. There are three LCD on the optical assembly RED,GREEN and BLUE. Blue LCD failure causes blue dots on screen. Repair should be done by replacing blue LCD. Note! LCD replacement needs Extra care and precise tools such as oscilloscope and color pattern generator , for the color alignment after replacing LCD. But if you can afford, replacing the optical block is better,

blue dots on screen,bright blue haze right corner to north westpast center of screen.

Optical block is deed,Sony have recall on this prob.get ur warenty repair.

The blue dots are cause by a defective optical light engine. This parts is quite expensive.
Read the info from this link for more info.

check focus ic

http://www.sony.ca/view/319.htm

pixels are going out on the screen

Check whether your mobile's bluetooth is on, if on thats why u r gettings blue dot on screen

You have a bad blue LCD in the light engine. Replacement of the light engine is the only fix and it usually will continue to get worse over time