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