Picture problem in Crosley 9-408

[Yamamaya42]

Originally Posted by bandersen

Yes, that's close enough. The negative voltage is developed across the focus coil and several power resistors. It doesn't seem possible that you could have a visible raster and only a few millivolts negative unless something has shorted to ground.

I was thinking the same thing.

The horizontal Discharge cath is tied directly to -100v, and the output cath via 100 ohm resistor, with it that far off, can it still work?
Or is ALL voltages skewed making the ground ref wonky?