Question about JVC AV-48WP30 48" Rear Projection Television

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Jvc av-48wp55 tv will shut down after about a hour and power light will blink

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Replace the IC power STR.s6709 and

Posted on Jan 01, 2008

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Posted on Jan 02, 2017

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1 Answer

This jvc just shut off and now has blinking power light.. How do I fix it??


  1. first try unplugging ac from tv about an hour,otherwise it's probably in power supply! usally in small power supply(5 volt) cicrcuit...hope you somewhat of technician or watch out for shock result..lol

Oct 13, 2016 | JVC Televison & Video

1 Answer

No power on a jvc model 48wp55


must be the power supply or a fuse ,does the fan come on and a orange light beside the power light flick on and off?if so count the blinks before it shuts off could be the lamp program also,just refer to the manual that you can download freee from JVC M anuals and count the amount of orange flickers.

Apr 09, 2014 | JVC AV-48WP30 48" Rear Projection...

1 Answer

HOW TO FIX A JVC AV-48WP55 248W 48 INCHES BUT NO SOUND......? AT ALL SPEAKERS ARE GOOD


If speakers are not turned off in audio or main menu and not muted and not a box with the sound down---do you hear anything if put ear right to speaker?

Mar 22, 2012 | JVC AV-48WP30 48" Rear Projection...

1 Answer

I turn the Tv on and after 2 or 3 minutes the tv turn off and the blue light stay on and the red light start blinking


Most likely the fan in the rear has gone bad and the lamp is overheating and the system identifies this and shuts it down. Check to see if cooling fan is activating on power up.

Jan 12, 2011 | JVC AV-48P775 48" HDTV

2 Answers

JVC AV-48wp55 Made a loud noise and went dead instantly.


WELL IF IT WAS A LOUD POP,YOU NEED TO REPLACE THE FLYBACK TRANSFORMER,GET THE MAKE AND MODEL # AND DATE OFF THE BACK OF TV, AND CALL MATS ELECTRONICS #1-800-628-1118

Feb 15, 2010 | JVC AV-48WP30 48" Rear Projection...

1 Answer

My JVC AV-48WP55 only blinks the green led when plugged in. This happened after a power surge, during a thunder storm.


Have you tried unplugging the tv and letting it sit for a while then plugging it back in?

also.. sometimes i have seen appliances that will flash the power light if an internal fuse has blown to indicate a problem. open it up if you feel you want to and check for a fuse around where the power cord comes in teh tv.

Nov 18, 2009 | JVC Televison & Video

1 Answer

JVC 52 " Rear Projection TV Blinking Lights and no Picture


You need to replace the power supply board. The new ones have a bigger heat sink - obviously JVC knows about the problem because they made the new ones bigger. It cost $250 from JVC and I installed it myself - took about 3 hours to do. If you are not tech savvy call a repairman. Hope this helps.

Jul 17, 2009 | JVC AV-56WP74 56" Rear Projection...

1 Answer

52 inch rear projection tv turns off after a minute


try turning off the auto shut off feature in you set up screens . you can find them through the menu button on your remote. scroll through till you find it and turn it off.

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

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

Jvc television want come on


Reset is done by unplugging the ac cord for a time,then plug
back in...............Please verify model number off sticker on the
                            rear of your tv...let me know.....T.

Oct 22, 2007 | JVC AV-56WP30 56" Rear Projection...

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