Question about GE 46GW945 46" Rear Projection Television

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GE 46GW9545 46" Rear projection

Powers up.... Has sound but no picture screen black...

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Sounds like that it could be a loose ground on the main board or the resistor r 4703,this resistor is next to the flyback,check to see if the tubes are lit at the video boards,access to see if they are lit is behind the speaker grill,there is a access panel behind the grill,if the tubes are not lit,then the ground or resistor is the trouble

Posted on Mar 05, 2008

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