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Sony Rear Video KP-46v25 wont turn on!

 
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jhurst



Joined: 15 Nov 2006
Posts: 1
PostPosted: Wed Nov 15, 2006 1:44 am    Post subject: Sony Rear Video KP-46v25 wont turn on! Reply with quote
Hi, I have a sony rear video projection television model# kp-46v25 that just turned off suddenly and when I try to turn it on it will just shut back off after 1 second. I tried unplugging it then turned it on. Nothing. The fuse for the power doesn't look blown. I don't know whats wrong. Any help would be greatly appreciated.
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PostPosted: Wed Nov 15, 2006 7:04 am    Post subject: Reply with quote
Visual inspection first.
clean with brush and look for any burnt device near the fuse.
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minnie



Joined: 18 Aug 2005
Posts: 2880
Location: Hell
PostPosted: Thu Nov 16, 2006 12:21 am    Post subject: Reply with quote
Check the +12 volt regulator IC 652 on "G" board.
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Firaz
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PostPosted: Thu Nov 16, 2006 6:17 pm    Post subject: Reply with quote
Looking from back of tv, on right hand side, should be a board with the 2 large convergence ic's on it. Check fuses on this board, believe 3.15 amps, if one is blown replace both convergence ic's!!
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