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NEO GEO MVS ARCADE CABINET , BUTTON A PLAYR 1 doesn't work

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4Aaron GE:

What happens if you disconnect the button completely?

fjl:

If disconnected it should show up as not being pressed at all. If it does show that its still pressed then you have a short in the wiring leading up to the button. If you remove the wiring and it still shows as being pressed then either there is a short on your board like a small metal fell in it, bad solder or worst case the board itself is bad.

BobA:

Here are some links to manuals and schematics incase you have to do a board repair.

[url][http://www.hardmvs.com/html/Downloads.htm/url]

hayabusa_fmw:

thanks for the link


im still trying to figure this thing out.........

I feel weird about it cause i bought the cab only cause it had the mvs + 8 games with it........ & he told me it was 100% fonctional.....

for me a A button problem is like 20% fonctional

How can you play neo geo without A button it's the heart of the thing :)

I dusted the jamma harness + the pcb
see if it helps
i still get the same old problem...
.
Grrrr



CheffoJeffo:


--- Quote from: 4Aaron GE on March 17, 2007, 01:12:40 am ---What happens if you disconnect the button completely?

--- End quote ---

Did you try this ?

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