Question about Televison & Video
I have a 31" RCA TV Model# F31665 (service # F31665 YX1) that makes a chirping noise when plugged in. I replaced the flyback and that did not solve the problem. I listened to where the noise was coming from and heard it near the power transformer. I replaced the transformer and still the same results. I have soldered some loose connections and nothing. What am I missing?
Did you check the Horizontal Output transistor to see if it were shorted, and also check the MOSFET of the switching power supply.
Posted on Jul 25, 2008
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Posted on Jan 02, 2017
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