samsung dlp5063w turns on with picture but shuts

[soulscapex]

please help ,,,,,,,,,the bulb fires up , the fans fire up i check the back door switch..

the tv will turn on with sound and video for 2 or 3 mins then shuts offf .........
with 3 light flashing what can this be please help .

[BYO]

:shock: If you can see that the lamp turns ON and you still dont have a image, :idea: most probably your DLP chip is bad, this is a very well known issue with Samsung's. Please check the following info:

:arrow: http://www.youtube.com/watch?v=eD_xZcYQE50
:arrow: http://www.dlp.com/technology/how-dlp-w ... fault.aspx
:arrow: http://electronics.howstuffworks.com/dlp1.htm

:idea: After reading this you will comprehend that the DLP chip stops working and all of the micro-mirrors are on the OFF position.

:!: The last picture on this link shows you the enclosure of the DMD board
http://www.discount-merchant.com/PhotoD ... =SKU110235
Apparently the part # of the DMD board is BP94-02217B

I couldn't found the DLP chip with our sponsors, they have the light engine
http://www.discount-merchant.com/Samsun ... 1&CartID=0

And I found some vendors selling the bare DLP chip:
http://www.google.com/search?q=BP94-022 ... 00&bih=996


8-) Hope this works for you!!