Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
I have two customers with DLP TV's that have small dots on the screen. One on the upper right, and the other upper left. Would a failing lamp cause this?
Thanks, Phil
What is the color of the dots? How big are they? If they are black it may just be one or more failed pixels. Likely nothing you can do about that. A failed lamp would affect a large area of the screen.
The dots are very small, 7/32", and all colors. A previous servicer ground the corners off of a 14 lamp to make it fit on one that I removed the lamp. There were tiny bits of ground glass on the reflector, but after blowing most of them out the dots were still there
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
