LC 575 analogbord. Where is the contrast and focus knob der?

[alvin777]

Hi. In iMac G3s there is focus and I believe contrast knobs on the side of the flyback transformer. In an LC 575, where are those located? It's not on the side of its flyback transformer.

 

[tomlee59]

There are never contrast knobs on a flyback. Focus, perhaps. HV, quite often. The latter should never be tweaked casually.