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

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JVC AV-48WP55 dead

Was watching tv and it switched off (made funny noise). now it won't power up, when plugged in green light goes on and then off with a cracking sound coming from the speakers.

can someone guide me in the right direction...

also this tv was fixed after 9 months of usage with similiar problem, tv switched off and wouldn't turn on. the ic which was replaced was on the B board.

Posted by on

  • chrome3166 Jun 05, 2008

    I have the same problem with my AV-48WP34 248. I was watching it and all the sudden it turned itself off. When I turned it back on the blue light would blink bright then dim and a strange noise would come from my speakers. Any help on this problem would be greatly appriciated.

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5 Suggested Answers

tvtek
  • 1284 Answers

SOURCE: Convergence IC,s overheat

Make sure there is enough heat sink compond between the IC's and the heat sink itself. These IC's do usually run fairly warm to hot but that heat should be disapated onto the heat sink.

Posted on Apr 26, 2007

  • 1 Answer

SOURCE: How many ic,s are in a JVC av-48wp34

THER IS 2 IC CHIPS

Posted on Jun 07, 2007

kala
  • 156 Answers

SOURCE: jvc av-48wp55

Replace the IC power STR.s6709 and

Posted on Jan 01, 2008

  • 102 Answers

SOURCE: My JVC AV-48WP55 only blinks the green led when

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.

Posted on Nov 18, 2009

  • 1274 Answers

SOURCE: JVC AV-48wp55 Made a loud noise and went dead

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

Posted on Feb 15, 2010

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

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