ok some corrections
this is the SCC 17 B/C model of the KV1212 chassis.
there is a 129v supply from a 1/2 wave main supply.
there is a 131v supply from the flyback primary side
there is a 18.2v supply from the flyback secondary side
there is a a 530v boost supply from the primary of the yoke trans former (there is a separate output transistor and transformer to drive the yoke).
thats a lot of power supplies to keep up
