Re: Tek 314


 

If the heater is open then the CRT is dead; it should read just a
couple of ohms. The only doubt would be if the CRT heater pin
identification was questionable.

On Sat, 26 Dec 2015 14:26:07 -0500, you wrote:

My Fluke 80k-40 just showed up and I find I'm getting only -1420V on TP701. This is supposed to be -1900V. When I turn up the intensity it shows around -1410V.

Should I chase that a bit or does the OL on the CRT heater I mentioned in my last post mean it's over for the CRT?

Thanks,
John

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