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Sharp 54GT 25S dead (Q701)    
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Legion



Joined: 11 Apr 2009
Posts: 8
Location: Spain

PostPosted: Mon Sep 13, 2010 10:50 am    Post subject: Sharp 54GT 25S dead (Q701) Reply with quote

I have a Sharp 25GT 25S that took a long time, 45 mins or so, to switch on. After a power cut it no longer comes on. On checking voltages on the board I found that measuring the voltage at Q701 the red LED comes on and TV starts normally.
Is there a problem with Q701 or a surrounding capacitor/diode etc.
Any feedback would be most grateful before I get my soldering iron out.

Thanks
Legion
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JTS1957



Joined: 21 Jan 2009
Posts: 2347
Location: Far, Far Away

PostPosted: Mon Sep 13, 2010 11:10 am    Post subject: Reply with quote

http://elektrotanya.com/?q=showresult&megnev=&megnev2=54GT%2025S%20&kategoria=&kat2=all
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