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MAGNAVOX MODEL#51MP392H/17 NO PIX NO SOUND MAKES CHIRPING SOUND

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  • amerz30 Jul 12, 2008

    I have the same problem with a Magnavox big screen projection tv. no pic no sound just chirping. where would I go to get parts and instrctions how to fx??

  • Bert Coderre
    Bert Coderre Jul 22, 2008

    I have the same problem no picture or sound just a chirping noise a tech came out and told me it would be 450 to 500 to fix the high voltage flyback? then charged 40 bucks for the service call any help out there?

  • Anonymous May 04, 2009

    Philips Model#51MP392H/17...NO PIX...SOUND OK.....WHERE CAN I PURCHASE A FLYBACK TRANSFORMER?

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Bad convergence IC's causes chirping sound too. Unplug the connector in the center of the board that connects the left side signal board to the middle deflection board. It's the connector furthest away from you when you're looking in the back of the set. If you replaced the flyback and it still chirps, then your convergence IC's are shorted. After unplugging connector turn set on. Should be ok but just have a pic out of convergence. Change the chips and you're ok.

Posted on Jun 01, 2009

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Thats usually a sign of a bad flyback and or HOT being open due to the Flyback. If you need to know where to get parts with free instructions let me know, But respond to this post so I have your model number.

Posted on Jun 23, 2008

  • mike gibson Dec 30, 2010

    where can i get parts for a magnavox big screen tv model #51MP6100D/37 that have installation instructions.

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I have this same problem. I have already changed the fly back transformer which cost $100 from partsstore.com this did not fix the problem. so obviously the flyback is not what causes this problem. so I continue to watch a black screen and listen to chirping onmy beautiful bigscreen. its about to be turned into a fish tank because this is starting to get under my skin!

Posted on Aug 06, 2008

  • dwebster8783 Aug 06, 2008

    SLinteriors, you said and or hot being open. I have already changed the flyback, this hot you are saying might be open, where is it located. I keep reading something about horizontal something. what is the location of this and what does it look like?

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1 Answer

Magnavox 51mp392h rear projection t.v's power button will blink continuous and there is a low chirping noise. T.V. does not turn on.


The chirping may be the key...When this is commonly the case its a convergence short. See more details on the site www.TvRepairKits.com - Look for a chirping repair kit for your model. Its a common issue

Mar 02, 2013 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Makes a chirping sound.


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A common problem for these is bad capacitors in the power supply, Remove the back from your Tv and look at the power supply on the left hand side.

You will see roughly around 9 x capacitors that are bulged / domed shaped on top usually these are valued at 3300uf 10V any that have bulged or leaked a brown like substance should be changed.
This will cure the problem as they overheat being sat next to a heatsink that gets very hot!
Try and change them for the same 3300uf but a higher voltage.
Hope this helps

May 25, 2010 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

No Sound, No Picture on Magnavox 51MP392H/17


If you hear a constant clicking or chirping sound get the chirping TV repair kit from www.TvRepairKits.com

If you have no video - but have audio - its most likey the HVG.

Note: When the video goes out sometimes its hard to tell if you have audio becuase you can't see the screen to change to the correct channel.

May 08, 2009 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Phillips Magnavox Proj. TV only makes cyclic chirping sound


Most common reason is shorted convergence chips. Goto the site www.TvRepairKits.com and get their "chirping set" repair kit. 

Feb 01, 2009 | Philips Magnavox 9P6034C 60" Rear...

1 Answer

I have a Magnovox HD TV Progressive Scan (Floor Model) TV


You can find a replacement Philips/Magnavox fresnel screen, in stock, for this model (51MP392H/17) at this following link from a major parts distributor:

Philips / Magnavox 51MP392H Replacement Part Fresnel Screen

And here's a link for the Lenticular (middle) Screen, if needed:

Philips / Magnavox 51MP392H Replacement Part Lenticular Screen

Jan 16, 2009 | Philips Magnavox 9P6034C 60" Rear...

1 Answer

Magnavox 51mp392H/17 convergetnt problems


When I turn on my magnavox 51mp392h/17 the sound and picture works but there is a sizzling sound coming from inside of the tv I looked and the sound is coming from what looks like a coil it has 4 lines coming from it 3 of which go to the color projectors and one to what looks like a transformer. Can you help me out?

Jun 06, 2008 | Televison & Video

1 Answer

51mp392h/17 model number magnavox


try resoldering the vertical output IC. That may be the problem bad solder has been known to cause that symptom in the chassis

Mar 20, 2008 | Philips Magnavox 51MP392H Rear Projection...

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