[stuie319]

Hi John,
Thanks for the prompt reply!

The resistors and capacitors you mention all declare themselves innocent
when tested.
I ran the set this morning with Z1 out of circuit and it, too, is blameless.
Z2 across the primary of the field tranny looks ok as well.

Now this X2, the thermistor in the yoke assembly, I presume its there to counter the effect of the scan coils warming? I'm not altogether sure which tags it's on.
Looking at the diagram if it was to go o/c it would render the frame coils o/c as well so Ii'm wondering if it's our culprit. I get 9 ohms across the winding, but this was measured with the output tranny still in circuit. The parallel cap has been replaced by the looks of it.

Do you know where on the tagstrip this thermistor is terminated? I've attached the best pic I could get of the yoke. As for linearity I was over generous with 'an inch' of scan, it's about half that, and thus very difficult to gauge the lin.

Thanks once again,
Regards Stu