my neo geo supergun

http://img261.imageshack.us/my.php?image=sd530425aq2.jpg
http://img119.imageshack.us/my.php?image=sd530424ty0.jpg
http://img401.imageshack.us/my.php?image=sd530423aq9.jpg
http://img514.imageshack.us/my.php?image=sd530422mi4.jpg
http://img178.imageshack.us/my.php?image=sd530421js5.jpg
http://img401.imageshack.us/my.php?image=sd530420ib4.jpg
http://img117.imageshack.us/my.php?image=sd530426zt5.jpg

havent bought the joystick ports, havent installed the attenuation stereo and mono parts.

might add game select up /down buttons, service switches

Looks pretty sweet so far dude. I like the look of it.

sweet looking,not too complicated. perfect

You should make a second faceplate where you can slide the MM into and put a light inside the supergun.

i was playing with that concept but i dont have a inverter or the mm board.

there is little info on how the light system works or i would build it.

werejag said:

i was playing with that concept but i dont have a inverter or the mm board.

there is little info on how the light system works or i would build it.

Click to expand...

You can just use an LED or 2 for the light. Sanded down so the light is indirect. Either way you do your SG it will be pretty pimp.

was thinking about a pcmcia slot i have for a ext card reader also. would have to do some serious soldering

http://bp1.blogger.com/_qkuiJgJSxI0/RwdW2hzm3rI/AAAAAAAAACM/_5PuVrm8m3Y/s1600-h/sound.PNG

the sound system to my neogeo supergun

Dude sweet RCA jacks in your diagram! Rock on man.

those came some someone elses diagram a while ago

I know. I was that guy . Still cool write up man.

Be sure to put some fuses in somewhere , personally I prefer inline fuses.
ATX power supplies are pretty clean and exact but:
If you get a weak board FRY!!!
Some atx power supplies put out massive amps (10-20)

Drewmantrivia said:

I know. I was that guy . Still cool write up man.

Click to expand...

o sorry man i liked those rca jacks so much i just had to use

Xavier said:

Be sure to put some fuses in somewhere , personally I prefer inline fuses.
ATX power supplies are pretty clean and exact but:
If you get a weak board FRY!!!
Some atx power supplies put out massive amps (10-20)

Click to expand...

what would you suggest i can get locally?

werejag said:

what would you suggest i can get locally?

Click to expand...

If it's an MV1C I would suggest a 3A fuse. There is also an on board fuse as well.

the idea is to use this for various neogeo boards dont need nor will tolerate having to change out fuses per board

werejag said:

the idea is to use this for various neogeo boards dont need nor will tolerate having to change out fuses per board

Click to expand...

Hard to say then as most 1 slots pull 1.2-1.5A on the +5v, the 6 slot pulls about 5.1-5.5A with 6 carts loaded.

ok i feel stupid.

i just got back to this and have finished more.

select for each controller is just selct-up from jamma right?

also how do i remove the crimp and insert pins? this jamma connector came from a dead neogeo cab ages ago.


http://bp0.blogger.com/_qkuiJgJSxI0/R7r0ul06dEI/AAAAAAAAADU/PFuACE7jhqY/s1600-h/SD530758.JPG
http://bp1.blogger.com/_qkuiJgJSxI0/R7r0v106dGI/AAAAAAAAADk/U1A-IUVoMgA/s1600-h/SD530761.JPG
http://bp3.blogger.com/_qkuiJgJSxI0/R7r0wV06dHI/AAAAAAAAADs/GK43MDSi_VY/s1600-h/SD530762.JPG
http://bp1.blogger.com/_qkuiJgJSxI0/R7r0w106dII/AAAAAAAAAD0/a30us1BClmM/s1600-h/SD530763.JPG

http://bp2.blogger.com/_qkuiJgJSxI0/R7wgw20BqwI/AAAAAAAAAEM/oDV-5OyuYjo/s1600-h/SD530771.JPG

http://bp0.blogger.com/_qkuiJgJSxI0/R7r6al06dJI/AAAAAAAAAD8/cflsWAEB4Yc/s1600-h/SUPERGUN1small.PNG

top might change

werejag said:

http://bp0.blogger.com/_qkuiJgJSxI0/R7r6al06dJI/AAAAAAAAAD8/cflsWAEB4Yc/s1600-h/SUPERGUN1small.PNG

top might change

Click to expand...

Looks good, I would just remove "LED" as it's pointless. You dont need a power indicator indicator.

For your other question of removing pins, I usually use one of those flat precision screwdrivers. I slide it in the backside of the pin to push the holding pin back so I can slide it out.

select for each controller is just selct-up from jamma right?

That's pretty nifty. I was thinking about making a wooden box to house all my stuff, except I wanted to try and enclose the power supply inside the box. I like the way you did yours. I might try doing it like yours and just connect the power supply up externally.

As for extracting pins...if they're molex type pins Happ and those type of places sell pin extractors. They're oddly expensive though.

I bought a pre-made harness and it was missing some pins I needed, so I used a pair of long thin tweezers to yank some pins I wasn't using. It took alot of work and I probably bent them more than i should have. I pushed in the part that connects to the card in real hard with the tweezers and tried fishing around the back end to try and push down and wiggle the lip that keeps in in place. Not the most elegant of ways, but it got the job done. Once i got it out I had to bend out the edge contact out since I squeezed a bit too hard. Needed to make sure it'd still make proper contact.

http://shop.vetcosurplus.com/catalog/popup_image.php?pID=7215
In that picture you can kind of see the lip on the back edge of the pin, so essentially I used the tweezers to try and press that lip down and press the contact part in and push it out through the back end of the edge connector.

I have no clue what size pins those are, or even the correct name for them for used in the edge connector. If someone knows that'd be some handy info

One question about the box...Is that glue of some sort holding the ATX connector in place?

Great job!

wood putty and it had two tabs on the side for holding to a panel. it was a 20 to 24 pin convertor atx cable

select comes from what pins in the jamma edge?

Looks like 26 and 'd' are the selects:
http://hardmvs.com/manuals/Jamma2NeoGeo4SlotPinout.pdf

yeah but which is the one used commonly on controlers