Question about JVC AV-56WP74 56" Rear Projection HDTV-Ready Television

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Tv turns off by it self

My JVC I art pro 42 tv turns off by it self after playing for 30 to 40 minutes

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  • Anonymous Dec 06, 2008

    I have the same problem of the TV turning it self off. Its random, tv could be on for 8hours and it not do it, then all of a sudden it turns it self off after only 1/2 hour being on. The TV in the middle of the night will also turn itself on.

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  • 121 Answers

This usually is heat related. Is the filter clean? The fan working? Otherwise there is most likly a "so called" cold solder joint...where the connection on a board is not positively made...often when it warms up the joint will 'open'..disconnect. This needs re-soldering.

Posted on Apr 21, 2008

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Posted on Jan 02, 2017

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I have older projection JVC i Art pro Tv, it is projecting a double image and i need to know how to fix it easily


if model number is correct the two stk-392-110 chips need to be replaced.

Can you solder?

see photos of board in your set and I can tell you how to get it out and what is needed.

Before you rate this information let me know if you can solder etc.

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Jul 25, 2011 | JVC AV-56WP74 56" Rear Projection...

1 Answer

II HAVE A JVC I ART PRO TV AND ITS SEEING DOBLE


this is a convergence ic problem , u need to replace the convergence ic take the front speaker grill off and the cover for the picture tube , stk392-110

Aug 25, 2010 | JVC Televison & Video

1 Answer

Jvc i art av 36f475: no sound


Good Day sir/maam, my guess are several, lets start at the common ones, make sure that the AV cables are good. you can try swapping cables to make sure. If possible try the cables on other units such as any DVD player. There is a possibility that the sound jack, is bad, try to vibrate the plugged cable, and see if the sound goes back if it does, you need to solder the terminals. Worse is the Amplifier section of the TV. does the TV sound normal on broadcast? check the volume, mute. or the TV setup. hope this helps. if you have additional info please feel free to ask again, let me know any progress. thanks

Jul 28, 2009 | JVC AV-65WP55 65" Rear Projection...

1 Answer

Jvc i art pro doe not turn on


The clicking sound is the TV trying to restart itself. It generally attempts this several times before giving up. The blinking code indicates the type of error (error codes are documented in the manual for the TV). The most likely cause is a burned out bulb, but could be something else.
If it is a bulb, it is usually replaceable without a service technician, and at a cost far less than $450.
Good luck.

Jun 18, 2009 | JVC AV-56WP74 56" Rear Projection...

1 Answer

TV SHUTS OFF AFTER A FEW MINUTES


Very likely to be a heat issue, the first thing to do would be to clean the ventilation slots in the back.

Feb 28, 2009 | JVC AV-60D501 60" Rear Projection...

2 Answers

Mitsubishi WT-42313 42 in. rear projection tv


I guess I have to pay money for a solution, which is not what this website says. The only answer I got was pay money and we'll tell you. Is that true/

Sep 16, 2008 | Mitsubishi WT-42313 42" Rear Projection...

1 Answer

Tv turns off by it self


Ours 60" (60P8342) turns off after a short period of time also. My husband researched it online. The cheap solution he was told to try is to unplug the TV (or plug into power strip and switch off) when you are done watching it. A computer board inside over heats and it's a protection mechanism for it to turn off. Otherwise, it's over $100 to fix the computer board.

May 29, 2008 | Philips 60P8342 60" Rear Projection...

1 Answer

JVC I ART


Funny sounds tend to lead to a short of one or more componets most likely the HOT and FBT I also would not rule out the convergance IC's. this repair should be left to the repair gods.

Jan 01, 2008 | JVC AV-48WP30 48" Rear Projection...

1 Answer

JVC I'Art Pro, Color Fade


sounds like two separate problems. color fade ?
green gun/band = bad convergence ic

Dec 18, 2007 | JVC AV-56WP30 56" Rear Projection...

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