I JUST REPLACED THE DLP LAMP AND AFTER 15 MINUTES THE TV TURNED OFF. WHEN I TRIED TO TURN IT BACK ON THE TV BUTTON SAID LAMP TEMP AND THE TV SEEMED HOT NEAR THE BACK? ANY SOLUTIONS??

DLP TV Repair Tutorial - DLP Bulb Won't Turn On - YouTube

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DLP TV Won't Turn On Common How to Replace Ballast DeadTV ... solid green power light plus sound ...

• New Lamp Doesn't Turn On? Try This! - Fix Your DLP - FixYourDLP.com

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Mar 12, 2009 - 50 posts - ‎36 authors
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Like a previous post I too had the same issue with my Benq MW516 - after a 15 minutes working the light would turn off and the TEMP and LAMP lights come on red and would not turn off until the unit was turned off. I found the problem was a very dusty cooling fan for the light bulb and after using compressed air (do NOT let any fan spin up - this can damage the fan, hold it and rotate slowly after unplugging it from the logic board first). Once I dusted out the entire projector it is back to running just fine.

This happens due to increasing heat in tv, check exhaust fan is running and throwing hot air out of tv, check temp sensor is working fine mounted on lamp housing.
When did you replaced lamp last time in tv?
A weak lamp also does same problem.

Did you set the lamp timer? Did you replacement the lamp w/ the original or an OEM, OSRAM? make sure the closure of your tv is all the way in.

3 years its about that time to change the lamp. Call local repair shop for lamp availability.

make sure put the lamp door back before trying to turn it on because they have switches on them that allow the tv to turn on. If that is ok you probably have a bad ballast.
Call a local tv repair shop to further diagnose the problem.

replace lamp found behind cover on back or side of tv

It has you Posted as a projection TV and Not DLP, if Fan to Lamp stops running set will shut off to protect Lamp,I had a DLP that would play sometimes 30 mins then shut off drove me crazy trying to firgure it out and it turn out to be Fan would stop running I replaced Fan TV working fine . When you remove back engage toggler switch to up position put a piece of tape on it to hold it is a safty switch ,then turn tv on watch to see if all fans are running also if when tv trys to come on is there a spark coming from Ballast Board if so your new Lamp is defective it does happen if not your ballast board maybe Bad it is what turns on Lamp.If all fans are running Ballast Board.

Check your color wheel. There is a DIY guide for replacing the color wheel. Mine did the same thing yours is and my color wheel was all busted up. Unfortunately after replacing the color wheel my set continues to do the same thing, but this could mean I need to replace the ballast as well.

Les,
I'm not a TV repair guy but my owners manual states that when all three LED's or lights on the front of the TV are flashing, that the lamp needs to be replaced. Might want to look into this. Good luck!

Greg