Question about Toshiba 50A50 50" Rear Projection Television

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Toshiba 50A50 whit no picture

I my name is Gilles from Canada.
I have a toshiba theter view mod:50A50 and my projection tv have no picture(nothing)I have the high voltage ,sound is good.If I connect someting in ( video in) and other tv in ( video out) it,s ok .I have 3.5 volt AC to the pin 9 of the flyback for the filament heater and I,d like to know if It,s normal.The flyback T461 made a little noise inside and I have tried to have the datasheet for(23236623) with no succeed.The Q751(STK392-110) stay cold compare to the Q752.I have the 15.5 volt to the pin 5 and 15.4 volt to pin 10 and the rest of all the pin is around .3 to 2 volt max.It,s the wrong voltage compare to the service manual.

Thank you in advance.
Gilles

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Cant understand what you going on about

Posted on Jun 04, 2009

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