tovis mtg-1901 vertical foldover

bmmc

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Jun 25, 2010
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crescent city, Florida
this monitor is kicking my butt.extreme vertical fold over.i have replaced the vertical output & signal processor ic's,esr'ed & checked value of all caps,all resistors diodes & transistors ok,no bad solder.vert. lin & vert. hold pots ok & have effect on raster.have schematic but it does not give operating voltages which would be a big help.what am i missing here?
 
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