Question about RCA R52WH73 Projection Television
Just went to turn tv on , made high pitch noise then shut off did this three times what is it? and most important can it be repaired
Thw itc222 is in shutdown the procesor has detected a short a overvoltage or any of 25 different cuircits that have a problem. ussally whine the noise or squealing occurs the horizontal output transistor and flyback have shorted. this is repairable. at my shop abot 150 repair
Posted on Nov 04, 2008
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Posted on Jan 02, 2017
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