20 Most Recent Mitsubishi WD-65733 65" HDTV - Page 2 Questions & Answers

What do you think should be right. If there any loose solder terminals to the ballast bard, this type of fault can occur. Anyway, I'm not sure about it; but check this frist before doing any other. Gopakumar Gopalan Google

I'd just replace my lamp just three days ago and the problem still exsist

Yes, it's very common with this television and they should cover it under warranty.

that part number is for the Lamp assembly. How can I assist you with your set. Please respond to this same post for further assistance.

To replace the DMD Chip for Mitsubishi DLP Tv is easy. Here is the DMD Chip replacing tutorial step by step.

You need to replace your DLP chip located on your DMD board. You can buy the chip from shopjimmy.com for $160. Shop Jimmy also has a video that shows a step by step process to change it out yourself. I changed mine in 11/2 hours and my tv is like new. Make sure the new chip is placed perfectly square or your picture will be skewed, not the viewing picture, just printed media and it will drive you crazy. I know, I did it and had to take it apart and adjust my chip. Twice. Or, you can call mitsubishi.com and for $208 they will send a local tech to your house to fix it for you. I enjoyed the challenge. It wasn't hard. Good luck.

this sounds like a bad optical light engine, the spots will only continue to grow in number. See typical engine for this brand, lens on left is where image comes out and is directed on the screen.

Bad optical light engine, most expensive part in set

DMD CHIP NEEDS REPLACED