Blue dots on my tv screen

Seems like a problem with a lot of Sony TV's. Wish i could be of more help, but check this site. Your not alone! Sony LCD Rear Projection TV Problems hope this helps!

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.

Hi,
This blue dot and hue problem is due to bad lcd in your tv as its Sony dlp tv that has optics block, that is also called light engine, it consists of 3 lcds, filters and lamp to produce an image that projects on front screen.
In this tv, blue lcd became defective and complete light engine will be replaced to get it fixed.
As other expert talking about blue CRT (cathode ray tube) that does not exist in this tv and my fellow expert has no idea about this kind of tv, sorry for that.
Hope this info will help you, let me know if you have additional question.
Thanks.

If the dots are tiny, those are probably dead pixels. The circuitry that drives them is probably degrading over time for some reason. It's obviously defective, dead pixels happens a lot with LCD screens. I would hope it would be covered by warranty, because the only way to fix dead pixels is replacing the screen.

IT NEEDS A LIGHT ENGINE. COST A LOT TO REPAIR.

you have a bad optical block

check focus ic

pixels are going out on the screen

If blue dots are present in same location all of the time The panel could be defective.
If TV is still under warranty contact Sony.
Samir

Sony has an extended warranty on this issue right now. You can contact Sony and they will take care of it.