Question about Samsung TXG2746 27" TV
I think L301 is an inductor coil supplying B+ voltage to the vertical output IC, also a diode and resistor are associated with this circuit. Most likely the vertical IC has shorted causing L301 to open up. The diode could also be shorted. Stargazer
Posted on Sep 02, 2007
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you can proceed as follow to fix it.
now your problem how to find out whether drive is there or not it is very simple even you donot have scope.
you simply touch with screw driver or meter prob at the poibt where vertical signal is input to vertical stage
if h/line is spreadindg or tries to spread then your output is ok &problem is in drive ckt.
for schematic try given site give model no &download it
hope this will help
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