Question about Projection Televisions
I have sound but no picture. I have replaced the lamp unit and I still continue to have the same problem. Please Help!!!
SOURCE: RCA Scenium HDLP 50
Sounds as though your tuner module is not working or you have a lack of signal to the tuner. You need to be sure that the set hasn't been switched to a different mode ( ie: from tuner to video..etc ). If all is correct in that matter, are you using a satellite dish. If you are infact using a satellite dish, then the signal strength from the satellite is not suffecient. ( you may need to realign the dish ). If you are on a cable signal ( cable TV ) you may have a bad input cable and need to call the cable company to check their input line. If all is well with the signals coming in, then infact, you may a bad tuner module in the TV. Good Luck
Ed NC Electronic
Posted on Jan 06, 2008
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
Posted on Jan 15, 2008
let me know the model number of your set and I should be able to help you out with it, as the ATC dlp chassis have different things that goes wrong but I should be able to help you out as RCA DLPs are my favorite to diagnose.
Posted on May 21, 2008
you lamp is bad. even if it looks good, its not firing (you're seeing the spark gap fire, indicating this). the lamp is customer replacable and roughly $200. the 5 blink error is a general shutdown error
Posted on Dec 09, 2008
Ballast Board #261629 Ballast is what turns Lamp on, Also Check your Lamp Fan if it is defective Lamp will not Light!
Posted on Dec 30, 2009
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