Question about JVC AV48P777 Television

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Jvc AV-48p777 turn on goes right back off thin green light wont come on again unless i unplug it

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The power suply board is dead.That the board,where the power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Posted on Sep 09, 2010

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How do I fix my Jvc the screen won't power on. When I reset it the lights on the buttons light up...but shut off right away. It has power because the red light on the bottom left corner stays lit.


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Jan 18, 2016 | JVC Televison & Video

2 Answers

No sound or input


You have the center sound on in your menu, just turn off the cneter sound option and it will all come back on

May 14, 2010 | JVC AV48P777 Television

1 Answer

My kids turned my tv off sat to watch a dvd how


If you have the original remote press the input button at the top right. If that doesn't work or you don't have the original remote try channel - or +
Here is a link to the owners manual http://support.jvc.com/consumer/product.jsp?modelId=MODL027812&pathId=78&page=2&archive=true

May 07, 2010 | Televison & Video

1 Answer

MY JVC AV 48p777 wont turn on. It may be the power board????? is there a test i can do to identify the problem?????


Yes unplug the TV for 5 minutes and hold the menu button down while powering it up for 1 minute then release the button and press volume up 6 times followed by down volume key 4 times.

Let me know if it works

Dec 15, 2009 | JVC AV48P777 Television

2 Answers

We had a bad storm and now my JVC AV-48P777 won't turn on. I have tested all of the outlets, but no luck. Help!


There is a fuse on the inside back panel that is suspect. Located near the power entry to the back of TV. Some versions were socketed others soldered.

Jun 10, 2009 | JVC AV48P777 Television

1 Answer

The tv turns on and back off and the on timer light blinks on


Try to reset everything in the menu section to reset the timer for tv some how was activated and needs to be turned off.that might help!!

Mar 01, 2009 | JVC AV-27920 27" TV

1 Answer

Jvc av-48wp55 shutting off on its own


Is pix ok before shutdown?

If convergence is wildly misaligned then load may be shutting down power supply. Fix convergence and TV OK.

or

Poor solder connections on main chassis near FBTX and h drive. Needs expert solder work

easyab@hotmail.com
calgary
http://calgaryconvergencerepair.weebly.com/convergence-repair-explanation.html

Jun 14, 2008 | JVC AV-48WP30 48" Rear Projection...

3 Answers

AV 50D501 JVC projection T.V.


sounds like a bad connection in the deflection circuit. you need a repair tech

Dec 16, 2007 | JVC AV-56WP30 56" Rear Projection...

1 Answer

T.V WILL NOT STAY ON: JVC AV-27F702 27" TV


This sounds like a protection system cutting in. This happens if there is a major fault and continual use would lead to a fire risk.

Aug 09, 2007 | JVC AV-27F702 27" TV

2 Answers

Jvc av-32fa44 television


My JVC AV-32FA44 wont turn on. the on timer light blinks. When i unplug it and plug it back in i get beeping (i stoped counting at 50 beeps) then it stops and the light just blinks.

Jan 12, 2007 | JVC AV-32FA44 32" TV

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