Question about Philips Magnavox 51MP392H Rear Projection Television

5 Answers

No Picture no sound.

We were watching a movie when suddenly the picture and sound went away. When the tv is on you can hear a steady clicking noise. Is this something that will cost a lot to fix? We have a 52" magnavox rear porjection tv. Please help as much as you can.

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  • Anonymous Nov 11, 2007

    I have the same prblem.

  • Anonymous Jan 02, 2008

    takenpower bqard ot checked ok tookthemother board out and checked it seems like every thing is ok.main cap.holds charge so yoy cant go any farther tochk it,.

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5 Answers

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Check www.magnavoxhelp.com. They have instructions and kits to repair this problem.

Posted on Jun 24, 2008

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Sound quality very low

Posted on Feb 04, 2008

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No on o no prende nomas flachea el boton del power

Posted on Jan 02, 2008

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If you are a qualified technician then you can try removing the flyback transformer FBT and have it check thru a flyback checker from any electronic repair shop. You will be able to confirm whether you have a problem in the high voltage section. Which would likely is the case. If FBT is OK look for a shortgae in the horizontal section specially the horizontal output transistor. good luck

Posted on May 29, 2006

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This fault sounds like a high voltage shutdown or the high voltage fault. It is not a repair thst a regular handyman should attempt to repair unless they have electronic background. I you want to attemtp yjr repair yourself and you understand the technical lingo then you can get a schematic diagram and start to troublrshoot the horizontal out section and move your way through to the main power supply but I bet you find a short in the first place I said Good Luck

Posted on May 29, 2006

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