Question about JVC HD-52G786 52" Rear Projection HDTV

1 Answer

How to clean inside screen of jvc big screen tv?

Model av=56p575

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1 Answer

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  • JVC Master
  • 14,553 Answers

I would not even attempt that If I was you on this model, what is dirty, spider webs or what?

Posted on Dec 10, 2012

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 87 Answers

SOURCE: tv screen waves and is double

No. You have bad convergence output ic;s and probably at least 1 burnt resistor. This liely will have to be reconvergec in the servcie menu after the aprts are changed.

Posted on Jul 13, 2007

rylee_smith
  • 8619 Answers

SOURCE: JVC Model av 48p777 I adjust contrast knobs inside

Hi


Firstly, check for a blown fuse or circuit breaker or a power outage. There is a fuse on the inside back panel that is suspect which is located near the power entry to the back of TV. Some versions were socketed others soldered. If you have already tried hard reset (unplugging and plugging it back after 5-24hrs) and still the issue is not resolved then this is more likely a power supply failure. Most causes of TV failure are due to bad capacitors on either a system board or the power supply. In this case, it sounds like the power supply. You can test the capacitors with a capacitor tester to determine faulty capacitor. You can also test other components like power supply current with voltmeter or multi-tester. It can also be due to the protection circuit that is detecting excessive power or current drain by one of the sections of the TV. Could be the high voltage; could be the deflection circuits; could be the audio amplifier; could be the main power supply itself. All this is only recommended if you have electrical expertise and know how to solder/re-solder the components.


Please do accept the solution if the issue is resolved or else revert for further assistance.


Thanks
Rylee

Posted on Sep 27, 2009

josetejas
  • 300 Answers

SOURCE: I have a JVC rear projection TV (AV-56P575); the

If it doesn't cost too much, I suggest getting an estimate. It has to be something with the circuit unless all three tubes go bad; which is very rare

Posted on Jan 28, 2010

  • 1 Answer

SOURCE: Hello, I have no sound on JVC AV-56P575. When

I have had the same problem. It usually happens when changing from a non-HD channel to a HD. It has been doing since the purchase of the TV. Instead of going through the headache of a service call, I have been turning it off, wait a couple of minutes and then turn it back on. The sound returns and the issue will not repeat itself for at least a couple of weeks.

Posted on Mar 08, 2010

  • 46 Answers

SOURCE: JVC Model #: AV-56p575--------problem with power

If this clicking is a continuous clicking sound its likely that its coming from the ballast.The ballast is the component that powers the lamp.If this component fails your lamp wont ignite and wont allow the start up to continue.

Posted on Jul 16, 2010

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1 Answer

How do I clean the inside of the screen?


Don't even try to clean the inside of the screen on the mode indicated here, av 56p575.

If the picture is darker remove rear cover and reach up with a lens cloth and clean the three large lens---they are your light source.

What is your reason to want to clean the inside of the screen, I am able to offer advice there.

Dec 09, 2012 | JVC AV-56P575 56" Rear Projection...

1 Answer

HOW DO I CLEAN THE INSIDE OF THE SCREEN I HAVE A AV-56P575


did you ever find out? My stripping fell and is hanging down the middle of the screen, need to figure out how to take front off.

Jul 22, 2010 | JVC AV-56P575 56" Rear Projection...

1 Answer

Jvc AV-48WP30 iart pro the color on the screen is falling down on the left side the colors are not overlapping so it doubles what ever im watching


Replace your STK iCs, they are big black ICs will have the Part number on them example STK392-110
Mats has STKs 1-800-628-1118

Jul 02, 2010 | JVC AV-56P575 56" Rear Projection...

1 Answer

JVC AV-56P575 56 in. Rear...


Hi there,

Please find the link below which will take you to a site called Diplodocs.com where you can download your user manual for free. I have set the link to take you to the correct page for your manual. On the web page you will see a PDF file on the right hand side of the screen, under the PDF file it will read 'Download the complete
user guide (4132 Ko)' If you click on this it will take you to another screen where it will ask you to rate the JVC AV-56P575 where you just click on the stars (rating 1-10) only once you have done this will it allow you to download the PDF (save it to your desktop) once saved you can open the file (If you have a PDF file reader such as Adobe). You will then have the user manual for your tv. I have scanned the file and it is ok but I recommend you virus scan the file also before you open it but I use this site all the time and have never had a problem.

http://safemanuals.com/annexe_Instruction%20Manual_JVC_AV-56P575-_E.htm

Hope this helps,

James

Apr 25, 2010 | JVC AV-56P575 56" Rear Projection...

1 Answer

Hello, I have no sound on JVC AV-56P575. When


I have had the same problem. It usually happens when changing from a non-HD channel to a HD. It has been doing since the purchase of the TV. Instead of going through the headache of a service call, I have been turning it off, wait a couple of minutes and then turn it back on. The sound returns and the issue will not repeat itself for at least a couple of weeks.

Dec 20, 2009 | JVC AV-56P575 56" Rear Projection...

1 Answer

My tv looks like 3d theres a red line that is off set from the main picture.


Replace Both of your STK ICs they are big black ICs will have Part number on them example STK392-110 Call Mats 1-800-628-1118

Dec 20, 2009 | JVC AV-56P575 56" Rear Projection...

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