Ga63adg25x

Alpha-tron

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I recently bought a NBA Jam game.
Great price but it's in parts.
I am attempting to put it back together.

I am currently tring to put the monitor back together. The story I was told that the board was sent out and repaired but when it was installed the vertical was still a flat lined.

From what I can figure out by googling is that it's a Wells 7000 series.. I think..

The service manual for the 7000 series doesn't seem like it close so I was hopping someone could point me in the right direction to me figure out what model this is.

Picture attached..

Thank you in advance..
 

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Well It's all plug together it's verticaly challanged Not quiet sure if this board really goes with this tube. It doesn't want to fit in the right place to be screwed down.

Well from the post I gather it is part of the 7000 series.

Still looking..

Monitor:
* Size: 25"
* Type: Raster: Standard Resolution
* CRT: Color CGA
* Model : Wells Gardner K7191 manufactured by Zenith
* Picture Tube: G-A63ADG25X

Update. Reflowed solder points and it's has a collasped vertical issues Ordering Ic1 and IC2.
 
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All I can tell ya is that that is NOT a K7000 chassis that you posted a pic of.
The frame may have been from a K7000, but that chassis is not. That may explain why it didn't fit right for you.

Looks more like a Hantarex or Kortek of some sorts.
Should be some kind of label on that heatsink with the big fan on top of it.
 
Your right it's not a 7000 but I think it's a Wells-Gardner Model 25K7191 at least schematic wise it does mach up quiet a bit. It does have a Fan on top and a ser no 92051112.

It's a strange board and i am trying to find out who board this is but at least It gives me a figthing chance to fix it.
 
Your right it's not a 7000 but I think it's a Wells-Gardner Model 25K7191 at least schematic wise it does mach up quiet a bit.

A 25K7191 is considered a "K7000" ....K7000 is a series of monitors.... that is NOT any form of "K7000".
It's not even a Wells Gardner from the looks of it.

How about getting a couple pictures of the chassis from several different angles.
There's bound to be something on it to identify it.
 
Thanks for the help.
 

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