Gauntlet Legends 29" tube

Seifer13

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Just bought a tube rejuvenator and I want to rejuvenate the tube on my Gauntlet Legends showcase but I don't have an adapter to do it. The tube is an RCA A90AGW14X04. Not sure if I can find an adapter or how I would go about finding the pin out on it. Also looking for another adapter because none seem to fit my machines and they seem about the same for example a neo geo tube.
 
What monitor chassis is this?

According to the B&K chart this will need a CR71, I have only seen one other arcade tube use this adaptor.

http://www.bkprecision.com/downloads/pdf/CRT_Setup_Chart.pdf


This chart has the pinouts for each adaptor. I have built a few CR71 adaptors in the past but I don't have one available right now since no one in this community has ever bought one from me.

I'd really like to see what you are working with, also I may be able to get my assistant to send you my CR71 to borrow if you can't find one elsewhere. If you'd like to build your own I have found the neck sockets are commonly found on last generation Computer monitor CRTs.
 
Any help would be appreciated. If I could borrow it I could pay for shipping and a deposit so you know you would get it back. Also Im looking for one that would work on a neo geo tube cant seem to find the number. But it looks to be a pretty generic pinout on lots of tubes.
 
Let me know what the monitor chassis is on the NG and I'll see if I can get the stuff packed up and shipped out. I'll need you to PM me your address.
 
Why the rejuve?

If you have the Neotec monitor in there, and you've got washed out/crappy color, it might not be a tube problem. I had one of these a while back and I replaced the caps in the power section (at someone's recommendation) and everything cleared up. I had washed out junk color and it presented as a possible rejuve, but got lucky with the caps. They were clustered in the upper left corner of the board, I forget the values (10v 1000uf?) but do the 6 or so caps in that area. I don't think they come in the standard kit.

I'm only suggesting this because I worked on a Gauntlet Legends cab with a 29 inch Neotec in it and that's what helped me.
Good luck!
 
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