SOURCE: 52 RCA DLP 1080P Television with NO picture and buttons flash
IF you would like help diagnosing your set. Go to the enclosed link. They have the service manual for your set and offer unlimited chat support for only 29.99. Just click on your sets manufacturer and you will see your model. Then click on the contact us link and provide your email address and they will email your manual and instructions on how to obtain your support. I am one of their techs. This manual contains step by step procedure for troubleshooting Your RCA DLP Light Engine
http://servicemanuals.vstore.ca/
SOURCE: "52" RCA Scenium DLP; No Picture and the buttons flash on and off
On the back of the TV, you'll find the Access door to your lamp. Unplug the TV from power, and remove the screw on the access panel. Inside you'll find 2 additional screws holding in the lamp housing assembly. Remove the screws, then the lamp assembly and visibly inpect it. You'll know if the lamp is defective, it will have obvious damage. If so replace with part # 260962, you can acquire this lamp for arround 100 dollars off ebay, or 262.00 direct from RCA.
SOURCE: rca scenium turns off and on
I wish I had the idea to install a cooling fan, a local repair shop fixed mine by replacing a power supply component, cost $575 including sales tax. I suspect that a cooling fan would increase the life of the power supply, I will install one!
SOURCE: rca d52w14 hit power green light blinks three times wont come on
could be power supply problem or high voltage problem. check caps in main power supply first.look for caps that have tops puffed up ususlly three or four.....
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