Question about RCA 27V530T 27" TV

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Shows for one minute then goes tick, tick and shuts off

I recently bought a flyback and changed it. My TV shows for one minute and then makes a 'tick tick' sound and it shuts off. At first, this happened when i increased the volume. What could be the problem there? I purchased the flyback only about two weeks ago from Suburban Electronics on ebay.

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Ok try this , unplug the front control board , if it stays on then thats the problem , but if it don't , then you will need to check the components around the EEPROM and resolder all components that heat up, it is possible that the crystal and EEPROM may need to be replaced but doing these other things plus a couple of more checks will help find the culprit
also make sure all work is good, resolder and recheck are the best way to eliminate any problems
please give a fixya rating so that i may continue to help you if needed , thanks

electech

Posted on Nov 08, 2008

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the old ticking sound... yes.. it means your power supply shut down and continously trys to reboot ... hense the tick sound as the voltage rises and fails.

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you have a short.

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the ticking sound is coming out from the flyback that is high voltages!!! if you on the unit is there a picture coming out? or sounds coming out from speaker?

Thanks!

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