GT65 Monitor focus modify

[Joseman]

Hi pals

I'm repairing a GT65 monitor but i don't see where i can modify the focus setting.

the flyback (where the focus is set on other flybacks) on the gt65 only have the anode cap cable...

The other 2 cables that usually has a flyback aren't present in this flyback (one of this cables is the focus cable), this cables come of the PCB on the GT65, i suspect that are generated with some chip or chips...

What i don't know if the focus is still variable or fixed on the gt65...

Can anyone tell me if the GT65 can modify the focus setting?

Thankyou!!