I fixed one of these very recently; what a PIA!!! First the H.V. block was
shorted; it took over six months to get one (nationwide backorder), then the
pincushion drive FET was shorted, causing no pic correction or width control,
then all three CRT's were leaky, and finally, for some still unknown reason,
the audio circuit would not play through the internal speakers, until after I
had reset the internal/external menu setting several times (stuck relay?). Man
I hope I never see another one of these monsters.