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First most new hoz outs have a damper & base resistor built in so
readings may be off. In 40yrs I had only one Hoz out open, All others
dead shorted. Hundreds of them.
Here are typical CRT voltages.
Cathodes R,G, &B 130 v
G-2 400v
So the lower the cathode V is the brighter the pix.
Go too low & you get over current then HVSD.
If G-2 gets too high same thing.
MOST the time the outputs run on a 200 V source from a flyback winding.
On TV's the filter cap for that is a super common thing on all brands.
Loose the 200 V & the K's go low then HVSD.
BTW I have no idea what that 70 V does !
Zeno
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