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Power supply regulator for rca 52" home theatre twin tuner pip

Power supply regulator needs replaced, tv guy said $375 to fix. Model #p52755BA, how do I identify this part and will parts from a pioneer big screen work?

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No parts from a pioneer wont work. There are roughly 4 regulators for the power supply maybe 5. The sad thing is they cost between 7 and 20.00 , he didnt happen to mention which power supply was affected did he? You would have to check the various regulators out of circuit to determine which one is bad. If its a F.E.T they are hard to check without the proper equipment.

Posted on Apr 05, 2008

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