Quote:
Originally Posted by lucvic
here's the schematics
thank you
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Hi Luca ,
I had a quick look at your schematic and if this were mine to troubleshoot I'd start taking voltage measurements at the video detector diode and go on taking measurements through the sync separator and then on to the vertical deflection circuits and compare them to the values listed on your schematic . The place where you find voltage that does not conform to the schematic will be in the general area of the trouble .
Just curious , do you have an oscilloscope ?