Big mistake I am posting a new one just for this. Essentially it is the same RCA P52921 rear projection TV chassis CTC195M. When replcing the FLYBACK I could not get the thick HV red wire unplugged from either end of the FLYBACK or the CRT so I cut it. After replacement I joined it back with metal connectors. Since there HV wires are well insulated and shielded is it possible that this hissing noise was HV leakage due to cutting the wire and reconnecting it with the metal connections? And if yes how is this related to the TV not powering on now? Did the FLYBACK go bad or one od the HOTs? Please advice and thank you in advance!!!

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What was the origonal symptom before replacing the flyback? You could try using epoxy on the wire get a nice size glob of it on there where the wire got cut.

Posted on Jan 21, 2007

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