G07 Focus issues

PrairieDillo

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Donor 2011, 2024
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I have a G07 Chassis out of a friends machine. I found the fuse 901 blown and some pots for a centering mod burned up. No other components seemed out so I replaced all of the bad parts and plugged it in.
20250610_232412.jpg

After a minute it goes out of focus severly and the focus knob does nothing. I had previously changed this flyback so I assume it's not that.
20250610_232533.jpg

I've got a parts chassis with a focus knob/module that I want to swap in and see if I can get it to adjust and keep focus.

Any other thoughts as to what I should be looking at?
 
In my experience it could be the flyback. The ONLY other thing that I've personally had this experience with is a slowly dying neck socket. Try swapping in a different socket if you can find one.
 
Socket on the tube or the neck board?

thanks Tronguy!
 
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