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I read somewhere that you need to make sure your equip is accurate, well the VTVM was way off, I adj the calibraion.
I get about -40v on the HOT grid, should be -60 (yes it was that far off).
My B+ voltages are off some but no more than 10 on the various B+ amounts.
Considering that it should be able to fill out the raster at 110 and its short at 120 makes me feel its GOT to be the horz drive.
I have tried mucho HOTs all about the same all NOS.
So after much fiddling I will get the scope out, set it up (have to set the voltage so I can measure the P to P) and see whats going on.
IF the grid drive is weak I will have to see why. I have tried half a dozen horz osc tubes, replaced all the coupling and bypass caps, and any out of spec resistors. The voltages all look right. the only thing I am not clear on is a 18k and 680pf 5% resistor in series that come off the plate of the horz osc. I assume this is some kind of wave shaping network.
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