Re: Tektronix 2246 flickering screen, ch2 not working.


With the uncal lights, those come on when the “var” knobs aren’t all the way into their divet. Turn them clockwise in every channel to turn those off. There’s an adjustment procedure for that “jittering” on the screen, look in the adjustment section of the service manual. I’m not sure about the other issues, though. Good luck!

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