W.I.P. Jamma Test Rig *warning large pics*

[smythe]

i know this aint a machine i have a large garage so i decided to build a decent test rig to save hooking up to a cab all the time....

loads still to do adding 1&2 player 1-4 buttons + 2 player joystick + a few other bits..




cheers

[ChadTower]

You don't have to build a huge rig with a dedicated control panel.  A very small one with the right amount of small buttons will do the same.  JAMMA sticks are just 4 microswitches, the buttons are just microswitches.  You can put a decent JAMMA test rig in a small space.  I've seen plenty of them in only a couple of square feet.  A power supply, an RGB capable 15khz monitor (old Commodore monitors are perfect, small, use house AC, and also accept RCA for regular TV), and a test panel less than a foot square.

[smythe]

hi
i wanted a large work surface to work & test boards ect
i also repair beer fonts & chip consoles ect on it i hate being in tight spaces ...
so i made a big thing so i could have say a pcb & a console in bits and a beer pump all at the same time + im having a new kitchen so all the old units are going under and over what you see...
also with the buttons instead of the sticks is ok but i like to play the games aswell

cheers

[ChadTower]

Fair enough, but watch out for that joystick, I saw one of those in hole in a movie once and you won't like where it goes. 

[steveh]

Fair enough, but watch out for that joystick, I saw one of those in hole in a movie once and you won't like where it goes. 

hahaha!!!

[arcadefever]

i dont have that much space, so i buid a small one....



http://www.arcadefever.net/MYPROJECT/test-bench/TEST-BENCH.html

i wish i had such a wide surface to work on it .....

Fair enough, but watch out for that joystick, I saw one of those in hole in a movie once and you won't like where it goes. 

 

[ChadTower]

Is that a tiny video screen?

[arcadefever]

Is that a tiny video screen?

yes 5"

[Witchboard]

Mine.  Still a work in progress, but functional.  Having a dedicated table like that will be very handy Smythe.  My workspace is small, so I end up working on something then going to the other room to plug it into my tester.  Hmm.. I should get more organized.

[ChadTower]

yes 5"

Cool.  Is it using an RGB-composite adapter or does it actually accept raw RGB?  Not many tmall LCDs I've seen accept RGB.

[horseboy]

Some of those 5" and 7" console LCDs can be hacked to accept RGB.

[2600]

That is one small CRT.

[arcadefever]

yest it is a small crt...5" it accept RGB, but as been modified to work properly...
got it 2 years ago on ebay, for $40...

work perfectly, multy sinc