RCA P61960 61" Rear Projection Television Logo

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DEAD TV My big screen wont power up i have checked the fuse and is is OK.it has been work fine i have never had any problems with the set.can you give me some advice on what to check? Thanks Loco

Posted by ALFRED LANDEROS on

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Anonymous

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Is good you have checked the main fuse and is good,what that means is you have voltage going in but you loose it down the line,if you have no indication of power(no lights ,no clicks) you need to check if you have the 5 volts that power the microprocessor witch is the brain and it uses 5 volts to aperate,the 5 volts come from a 12 volt regulator so you will have 12 volts in one side and 5 volts in the other,if you have lights or clicks when you push the power button you have 5 volts but one of the other voltages is missing,Check the horizontal output transistor for a short,if it is bad it likely cooked the safety resistor that gives him the voltage.If you are familiar with tv service you have a place to start but if you are not too familiar be safe and call for assistance from a servicer.Let us know if you need more information or how it went.

Posted on Oct 06, 2006

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