Hitachi 43FDX01B TV Logo

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howie spence Posted on Jul 17, 2006
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43fdx01 hitachi hello guys; ive got a 43fdx01b that i changed the convergence ic's on about a year ago. today its back in with a no start. found all the fault led's on in deflection board and on the power supply board.there are no fuses blown on any of the two boards. i would like to know where i need to start looking for this short. it seem that the h.o.t are ok and theres no discolored resistors around the convergence ic's. please respond [email protected] or here at fixya.com. thanx guys

  • howie spence Jul 19, 2006

    hello guys i really need some help on this 43fdx01b set cant really begin after changing stk392-110 ive still got a short. all fault led's are on and horizontal out is good and reg ck out ok. also found no shorted bridge rectifiers set seems to be pulsing for startup.

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Michael Borelli

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  • Posted on Oct 20, 2007
Michael Borelli
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Possible convergence overdrive from the IC's. This will cause the symptom you describe. ....accordianman

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