RCA KCS100D Chassis VOT Issue

[Chris K]

Originally Posted by Electronic M

I think there were a different Vert output tube and circuit between the 2 versions of the chassis...If you are trying to use a vertical output transformer for the other version, then you need to change the tube and circuit wiring to match what the transformer was made to work with.

That's right Tom...my chassis uses the 6CM7 and the VOT I bought is for the 6CG7 in the B chassis. Not only is the tube pin wiring different but the vertical linearity pot is wired differently and a bunch of resistor values are changed. I guess it was foolish to use the B chassis transformer but...I'm learning! I suppose I'll have to either get a donor or wait until an appropriate replacement becomes available. Are there any considerations other ratio and primary resistance I need to be concerned with when looking for a replacement?