Motorola ts907 low hv

[Yamamaya42]

Originally Posted by timmy

I traced all the wires before and they all were good so next I’ll pull the chassis and disconnect all wires and check resistance on the flyback. I just checked the new flyback I have and all the coil taps check perfect but the donut checks at 470 ohms but the paper with the resistances it came with says it should be 640 ohms is that close enough.

too low, pin 12 to the cap of 3AT2 should be at least 600, so it has shorted turns, or is the wrong part.