I have a RCA 60in. rear projection tv. Model # p60920BL and I turned it off one night, went to turn it on the next day and nothing...it sounds like it is coming on but nothing. HELP
I have this particular set myself and a similar problem occured. I replaced Q14101in the power supply and 5amp fuse. Also replaced Q14101, horizontal output transistor after I tried to isolate a short on the convergence power supply load. Removing the yoke connectors did this, be carful in your troubleshooting. Also the Sanyo STK730-130 IC switching voltage regulator can cause all these problems to start with by failing, it runs off the main power supply. I think I spent less then $50 to repair the thing myself.
Posted on Oct 14, 2007
First tap the set to see if it comes on, if it does not then your power supply circuit needs to be resolder take it to a tech to do that for you, if you are not a tech.if it does not then you are having a serious problem that is to say the following could be defective regulator in the power supply microchip in the standby power supply.high voltage protection circuit.flyback transformer,and all associated components for the above.good luck.
Posted on Mar 26, 2007
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We try to turn on our TV but all it does is make noise. It never actually comes on though.
I have the same problem with my 60 inch projection screen Model# P60812BL,,we came home one day ,,and we had a rainstorm and when we turned the tv on all it would do is click 3 times through the speakers,,I check the one fuse and thats good..Any sollutuins welcomed thanks..
My RCA P60920BL made a loud pop and turned off and will not turn on anymore. A continuous chirping/beeping sound comes from back of tv by the main panel. Fuse checked ok. Help!!!
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