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If its chirping contantly when powered on take a look at the chirping tv repair kit on the site www.TvRepairKits.com If its not chirping the next most common failure is the flyback
Chirping is almost always caused by the HOT transistor and Flyback transformer. You can get the Flyback with HOT repair kit for your model from www.tvrepairworld.com they are listed under the RCA Repair kits.
The convergence is dead.It cause 3D colors misalign
and clicking chirping noise with no power on.Know how how to solders?The 2 Convergence ICS must change and all it resistors. Tries Tv Repair World.com,Tvrepairkits.com for the convergence kit to repair it ur self.The shop will cost $300 for parts and labors.
Without examing the set. IN general as a techs when they hear chirping noise is an indication of what is know as a Bad Flyback transformer; You may possibly have a shorted Horizontal Output Transistor or both that will need replaceing.
Your set has a short - most likely in the convergence section. Goto www.TvRepairkits.com and get their clicking/chirping TV repair kit. It should fix the problem.
Whats the model number, as thats usually a bad HOT transistor or flyback the causes that. Please respond to this same post with your model number and I will try to assist you with the problem.
Chirping means the power supply is being loaded down by a short in most cases, likely a bad convergance IC http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
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