Zenith Roundy Adjustment Issues.

[DaveWM]

yoke burns are PAINFULL, much worse than HV, more current available I suppose.

Just remember that that purity and convergence setup are effected by sweep so if you go thru the effort to adjust those before fixing sweep, you will prob just have to do it again when/if you get the deflection working.

process in this order AFTER the set has been on for 20 min to warm up.

full raster (vert and horz)
setup linearity with test pattern
purity best reds (yoke back/center red blob/yoke forward to best fill red)
center converge (dots) focus for sharpness and keep the brightness down
dynamic converge (cross hatch)
grey scale

[Arcanine]

Originally Posted by DaveWM

yoke burns are PAINFULL, much worse than HV, more current available I suppose.

Just remember that that purity and convergence setup are effected by sweep so if you go thru the effort to adjust those before fixing sweep, you will prob just have to do it again when/if you get the deflection working.

process in this order AFTER the set has been on for 20 min to warm up.

full raster (vert and horz)
setup linearity with test pattern
purity best reds (yoke back/center red blob/yoke forward to best fill red)
center converge (dots) focus for sharpness and keep the brightness down
dynamic converge (cross hatch)
grey scale

Yeah. With the set the way it currently is, I can't get a total convergence from it.

Because I didn't like how the tube looked, I swapped the 6JS6 Horizontal Sweep for a 6KD6 spare I had.

Another huge difference. It did not help the current issues but it did sharpen the picture up a ton. It always seemed slightly dim before and a little out of focus. The 6KD6 made a big difference.