hi just joined ,what a great site ,you guys certainley no what you are talking about !hats off!,im trying to find a schematic for the lcd tv in question,it has a bad psu,and i cant find one anywhere for the psu or the tv ,
psu is (Ls1904006a),and also what is the best way to confirm a fqpf8n60c N channel mosfet is functional there are 2 in number on this board,fuse isnt blown ,bridge rectifier checks out ok,diodes ok,resisters ok,but have a strange reading on the small 4 pin transformer (primary) im geting continuity through all 4 pins ??,when on the pcb should show only 2 readings,(the transformer looks like 2 coils with plastic separation)in one component,caps esr are good,your help very much appreciated
psu is (Ls1904006a),and also what is the best way to confirm a fqpf8n60c N channel mosfet is functional there are 2 in number on this board,fuse isnt blown ,bridge rectifier checks out ok,diodes ok,resisters ok,but have a strange reading on the small 4 pin transformer (primary) im geting continuity through all 4 pins ??,when on the pcb should show only 2 readings,(the transformer looks like 2 coils with plastic separation)in one component,caps esr are good,your help very much appreciated
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