Monitor swap questions - Hitatchi tube 510ytb22

itetcboo

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So I acquired a Hitatchi TV model number CT1947T with what appears to be a 19" CRT tube number hitachi 510ytb22 from late 1984 which seems to have a decent picture on it TV pic wise. Anyways I have a couple of G07's and a couple of K4900's that I would like a donor tube for either for a swap now or to keep a hold of it for a spare sort of thing. My questions are this:

How and where do I check impedance on the yoke with my meter? I know how to use a meter just not 100% sure where to check at. Also is this a good tube for a donor? The neck has 10 pins on it total which I thought looked like a CR23 style connection but I dont know for sure as they all kind of look similar to me. Also is this even a 19" tube as I thought anything with a 51 in the model number meant 20"?

Has anyone did a swap with this tube? Any tips?

Thanks for any help. I have looked at several swap pages but couldnt find out what info I was looking for.

Thanks fellow KLOV-ers :)
 
i got the tube out!

And I didnt electrocute myself so thats always a good thing. j/k I have worked on 4 other arcade monitors and recapped them and am familiar with discharging the flybacks output to the tube. Anyways I cleaned it all up as it was mega dusty and then I tested the yoke for resistance and I measured 3.3 ohms and also 56.6 ohms. I seen this chart
http://www.junknet.net/donor-tvs
And noticed that thats close to a G07 which is 2.6 & 54.5

Is that close enough? Or will I have to swap the yoke if I was to attempt a tube swap?
 
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