Question about Projection Televisions
all 3 lights blinking means lamp has a fault the service manual says replace the lamp. If you need the service training manual for that model let me know and I will post the link as the training manual has excellent trouble shooting breakdowns for that model DLP
Posted on Mar 26, 2008
SOURCE: TV wont stay on
Sounds like a short somewhere in there. I see old pre-HD big screen sets going for well under $200 on my local craigslist, so look there for a good replacement, because the repair will cost more.
Or fork over about $500 for a good used HD projection set.
Posted on Apr 06, 2008
If your set is a DLP model set with a lamp, then I would assume your Light Engine has failed. These are very expensive to replace, however, if it's not a DLP model then send me your model number for further diagnosis. Also the date of purchase.
Posted on Mar 21, 2009
The random whit dots you are seeing is more than not the DMD or million little mirrors board. The white spots represent some of the mirrors that are sticking in the on position. In that case they are always reflecting white light from the lamp. I don't concider the DMD board a do it yourself repair since on the older DLP set it requires mechanical alignment as well. The best thing to do is contact a techincian and see what they might charge to repair the TV for you. Please take a few moments to rate my answer...Thanks..
Posted on Nov 22, 2009
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