Re: Tektronix 317


I turn it on and it gets power, but there is no trace on the CRT. I move both position knobs and AC coupe it but still can't see a trace. I open it up and there does not appear to be any lose wires or connections. It was pretty clean and I used compressed air to clean it out more. The fan kind of works, it spins really really slow. The tubes all appear to glow but after the 317 is on for 30 minutes it starts to make some noise so I turn it off for fear of cooking something.

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