Are the 2SC267's the ones on the bottom of the HV cage?
There's another large transistor mounted on a large heat sink at the top of the frame, I was guessing that's the Vertical?
Can I test them with the Diode range on my meter?
Lots of Electrolytics in this set too, lots of possibilities for failure here.
It looks like a nightmare to work on, very packed.
I don't suppose anyone has a schematic for this already scanned?