Quote:
Originally Posted by davet753
The blue convergence was off, but a slight turn of the blue thumbwheel adjustment on the convergence yoke brought it back in line. You're right about the convergence coils; I wouldn't want to chance one disintegrating trying to turn it. I had to adjust the vertical linearity, size, and centering...and I held my breath when turning those pots.
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Don't worry about the chassis controls, they're fine. The "DC" adjustments on the convergence yoke won't give you any trouble either. It's just those parts contained on thy dynamic convergence board that are problematic because the heat is contained in a small area.
There was one series that had a bagged kit from Zenith to rebuild the convergence board. Came with coils, pots, and a 5 watt resistor IIRC.
John