Need to align my mitsubishi wd-73733 dlp tv

Check the Mitsubishi website.

http://www.tomsguide.com/forum/57674-4-white-dots-mitsubishi-screen

Best place would be from Mitsubishi, although the screen might cost more than the TV is worth fixing because you're bound to have to have it installed by a TV repairman. It might be a god send that it was broke DLP is a technology that is being phased out by the very company that made it big, You can get many LED or Plasma TV's for around the same size and fair price at your local Best Buy.

If I'm not mistaking I believe Mitsubishi shows the yellow light to indicate new bulbs needed and or overheating. Most common is overheat, but may actually be a bulb replacement required.

http://www.mitsubishi-tv.com/pdf/ownersguides/WD-73733.pdf

That is the manual for your TV

How do I remove the screen to remove bugs?

the model number you have supplied is for a (wd-73733) is for a 2007 DLP type tv---this model has no convergence circuits--it uses an optical light engine---what is wrong with this set? my direct email is:


[email protected]

Even though the Lamp looks good it does not mean that it is. The only way to know is to relace it. If you have already replaced it with a Mitsubishi Lamp Assy. then the Ballast board would probably be the cause.
Hope this helps,
Skyassoc

Maybe it's a fan?

where are you located? Call Me. I may have you solution. 714- 457- 9430 Names Derrick