Philco "Woodstock" 19" BW

[DavGoodlin]

Originally Posted by old_coot88

How long does the dot stay lit if you unplug the set? Just curious.

I recapped this set, so I assume its operating normally upon power-down.
The raster shrinks to about postcard size before disappearing, so the anti-persistence switch is unnecessary?

On a side note, this set makes a nice picture but its moderately stretched in the middle and only slightly compressed at top and bottom when Hieght and Linearity are adjusted for a normal half inch of overscan.
I can probably blame the integrator K1, an RC network which shapes the vertical sawtooth. This is definetly has post-predicta improvements, and cost cuts as well.