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Archived from groups: rec.games.video.arcade.collecting (More info?)
=====================
= TOOBIN' to JAMMA =
=====================
04.29.05 - Steve Prendergast (stevepren-newsgroups@yahoo.com)
TOOBIN' pinouts are from the Atari schematics package
Thanks to Steve Muccione for suggesting the 74LS02.
-------------------------------------------------------------------------------------
- TOOBIN' REQUIRES A EGA MEDIUM RESOLUTION (24khz) MONITOR -
-------------------------------------------------------------------------------------
DISCLAIMER: Use this document AT YOUR OWN RISK! I've tried to
keep this document as error free as possible, but no guarantees
of any kind are made. I take no responsibility for any injury
or equipment damage that may result from follwing the information
in this document. If you're not familar with the technical side
of arcade machines and/or electronics, you might want to find
someone who is qualified to create this adapter for you.
==============
MAIN CPU PCB =
==============
VID
-----
1 RED
2
3 KEY
4 GREEN
5
6 BLUE
7
8 VID GND
9
10 VSYNC
11 HSYNC
SEE THE NOTES BELOW - YOU'LL NEED TO ADD A 74LS02 TO
CONVERT THE HSYNC/VSYNC TO CSYNC.
PWR
------
1 +5 (SENSE) 4 GND (SENSE)
2 +5 5 GND
3 +5 6 GND
THIS IS AN AMP .084 6 POSITION MALE CONNECTOR - POSITIONS
1-3 ARE ALONG THE EDGE OF THE PCB AND ARE ALL +5V.
POSITIONS 4-6 ARE ON THE PCB SIDE AND ARE ALL GND
WIRES. I DID NOT WIRE IN THE SENSE CONNECTIONS BUT YOU
CAN IF YOU WANT.
AUD (WIRE ALL TO SOUND PCB CONNECTOR "JSCOM")
----------
1 TEST
2 GND
3 AUDAT
4 FULL
5 KEY
6 AUD FLAG
7 AUD CLK
8 GND
9 GND
10 +5
11 +5
SWA
-------
1 GND
2 KEY
3 (RIGHT) FORWARD RIGHT (P2 BUTTON 5)
4 (RIGHT) FORWARD LEFT (P2 BUTTON 4)
5 (RIGHT) BACK LEFT (P2 BUTTON 1)
6 (RIGHT) BACK RIGHT (P2 BUTTON 2)
7 (LEFT) FORWARD RIGHT (P1 BUTTON 5)
8 (LEFT) FORWARD LEFT (P1 BUTTON 4)
9 (LEFT) BACK LEFT (P1 BUTTON 1)
10 (LEFT) BACK RIGHT (P1 BUTTON 2)
11 GND
SWB
--------
1 GND
2 KEY
3 (RIGHT PLAYER) START/THROW CAN (P2 BUTTON 3)
4 (LEFT PLAYER) START/THROW CAN (P1 BUTTON 3)
YOU CAN ALTER THE SWA/SWB WIRING AS NEEDED FOR YOUR CONTROL
PANEL. I HAVE PLAYER "LEFT" WIRED AS PLAYER ONE AND PLAYER
"RIGHT" IS WIRED AS PLAYER TWO. I HAVE A 6 BUTTON JAMMA
CABINET, SO I USE 5 OF THE 6 BUTTONS TO SIMULATE THE DEDICATED
CABINET'S ORIGINAL 5 BUTTON SETUP. BUTTONS 4 & 5 ARE WIRED
FROM THE PCB INTO A MOLEX CONNECTOR THAT TIES THEM INTO MY
CABINET'S EXISTING AUXILIARY "KICK" HARNESS. YOU CAN MODIFY
THIS TO SUIT YOUR NEEDS.
===========
AUDIO PCB =
===========
ACDC
---------
1
2
3
4
5
6
7 GND
8
9 +12
10 +12
11 KEY
12
ATARI CALLS FOR 12VAC AND NOT +12V BUT SINCE 12VAC ISN'T NORMALLY
AVAILABLE IN A JAMMA CABINET, +12V WILL SUFFICE. THE GAME SOUNDS
MIGHT BE A BIT OFF BY USING +12V BUT WILL WORK FINE OTHERWISE.
JSCOM (WIRE ALL TO MAIN CPU BOARD CONNECTOR "AUD")
-------------
1 TEST
2 GND
3 AUDAT
4 FULL
5 KEY
6 AUD FLAG
7 AUD CLK
8 GND
9 GND
10 +5
11 +5
JSKPR
---------
1
2 SPKR -
3 KEY
4
5 SPKR +
6
JCOIN
----------
1
2
3 COIN2
4 COIN1
5 KEY
6 GND
========
74LS02 =
========
__ __
TO CSYNC 1--| U |--8 TO +5V
FROM VSYNC 2--| |--9
FROM HSYNC 3--| |--10
4--| |--11
5--| |--12
6--| |--13
TO GND 7--|_____|--14
THE HSYNC/VSYNC COMES FROM THE VID CONNECTOR ON THE MAIN PCB. NOTE
THE NOTCH IN THE 74LS02 CHIP - PIN 1 IS TO THE LEFT OF THE TOP NOTCH
AND PIN 7 IS TO THE RIGHT OF THE NOTCH. FEED THE VSYNC TO PIN 2 AND
THE HSYNC TO PIN 3. THIS WILL COMBINE THEM AND OUTPUT CSYNC THAT
THE JAMMA HARNESS NEEDS. SEND THE CSYNC TO THE JAMMA HARNESS VIA
PIN 1. PIN 7 GOES TO GND ON THE JAMMA HARNESS AND PIN 8 GOES TO +5V
ON THE JAMMA HARNESS. I HAVE MY 7402 ZIP TIED TO MY PCB WIRING LOOM.
==========================================================
If the ASCII does not format right in the Usenet post, I'll host the file on
my web space and post the
URL.
LMK if you find any omissions, errors, flaws, etc.
--
-Steve P.
All messages are scanned with Norton Anti-Virus
=====================
= TOOBIN' to JAMMA =
=====================
04.29.05 - Steve Prendergast (stevepren-newsgroups@yahoo.com)
TOOBIN' pinouts are from the Atari schematics package
Thanks to Steve Muccione for suggesting the 74LS02.
-------------------------------------------------------------------------------------
- TOOBIN' REQUIRES A EGA MEDIUM RESOLUTION (24khz) MONITOR -
-------------------------------------------------------------------------------------
DISCLAIMER: Use this document AT YOUR OWN RISK! I've tried to
keep this document as error free as possible, but no guarantees
of any kind are made. I take no responsibility for any injury
or equipment damage that may result from follwing the information
in this document. If you're not familar with the technical side
of arcade machines and/or electronics, you might want to find
someone who is qualified to create this adapter for you.
==============
MAIN CPU PCB =
==============
VID
-----
1 RED
2
3 KEY
4 GREEN
5
6 BLUE
7
8 VID GND
9
10 VSYNC
11 HSYNC
SEE THE NOTES BELOW - YOU'LL NEED TO ADD A 74LS02 TO
CONVERT THE HSYNC/VSYNC TO CSYNC.
PWR
------
1 +5 (SENSE) 4 GND (SENSE)
2 +5 5 GND
3 +5 6 GND
THIS IS AN AMP .084 6 POSITION MALE CONNECTOR - POSITIONS
1-3 ARE ALONG THE EDGE OF THE PCB AND ARE ALL +5V.
POSITIONS 4-6 ARE ON THE PCB SIDE AND ARE ALL GND
WIRES. I DID NOT WIRE IN THE SENSE CONNECTIONS BUT YOU
CAN IF YOU WANT.
AUD (WIRE ALL TO SOUND PCB CONNECTOR "JSCOM")
----------
1 TEST
2 GND
3 AUDAT
4 FULL
5 KEY
6 AUD FLAG
7 AUD CLK
8 GND
9 GND
10 +5
11 +5
SWA
-------
1 GND
2 KEY
3 (RIGHT) FORWARD RIGHT (P2 BUTTON 5)
4 (RIGHT) FORWARD LEFT (P2 BUTTON 4)
5 (RIGHT) BACK LEFT (P2 BUTTON 1)
6 (RIGHT) BACK RIGHT (P2 BUTTON 2)
7 (LEFT) FORWARD RIGHT (P1 BUTTON 5)
8 (LEFT) FORWARD LEFT (P1 BUTTON 4)
9 (LEFT) BACK LEFT (P1 BUTTON 1)
10 (LEFT) BACK RIGHT (P1 BUTTON 2)
11 GND
SWB
--------
1 GND
2 KEY
3 (RIGHT PLAYER) START/THROW CAN (P2 BUTTON 3)
4 (LEFT PLAYER) START/THROW CAN (P1 BUTTON 3)
YOU CAN ALTER THE SWA/SWB WIRING AS NEEDED FOR YOUR CONTROL
PANEL. I HAVE PLAYER "LEFT" WIRED AS PLAYER ONE AND PLAYER
"RIGHT" IS WIRED AS PLAYER TWO. I HAVE A 6 BUTTON JAMMA
CABINET, SO I USE 5 OF THE 6 BUTTONS TO SIMULATE THE DEDICATED
CABINET'S ORIGINAL 5 BUTTON SETUP. BUTTONS 4 & 5 ARE WIRED
FROM THE PCB INTO A MOLEX CONNECTOR THAT TIES THEM INTO MY
CABINET'S EXISTING AUXILIARY "KICK" HARNESS. YOU CAN MODIFY
THIS TO SUIT YOUR NEEDS.
===========
AUDIO PCB =
===========
ACDC
---------
1
2
3
4
5
6
7 GND
8
9 +12
10 +12
11 KEY
12
ATARI CALLS FOR 12VAC AND NOT +12V BUT SINCE 12VAC ISN'T NORMALLY
AVAILABLE IN A JAMMA CABINET, +12V WILL SUFFICE. THE GAME SOUNDS
MIGHT BE A BIT OFF BY USING +12V BUT WILL WORK FINE OTHERWISE.
JSCOM (WIRE ALL TO MAIN CPU BOARD CONNECTOR "AUD")
-------------
1 TEST
2 GND
3 AUDAT
4 FULL
5 KEY
6 AUD FLAG
7 AUD CLK
8 GND
9 GND
10 +5
11 +5
JSKPR
---------
1
2 SPKR -
3 KEY
4
5 SPKR +
6
JCOIN
----------
1
2
3 COIN2
4 COIN1
5 KEY
6 GND
========
74LS02 =
========
__ __
TO CSYNC 1--| U |--8 TO +5V
FROM VSYNC 2--| |--9
FROM HSYNC 3--| |--10
4--| |--11
5--| |--12
6--| |--13
TO GND 7--|_____|--14
THE HSYNC/VSYNC COMES FROM THE VID CONNECTOR ON THE MAIN PCB. NOTE
THE NOTCH IN THE 74LS02 CHIP - PIN 1 IS TO THE LEFT OF THE TOP NOTCH
AND PIN 7 IS TO THE RIGHT OF THE NOTCH. FEED THE VSYNC TO PIN 2 AND
THE HSYNC TO PIN 3. THIS WILL COMBINE THEM AND OUTPUT CSYNC THAT
THE JAMMA HARNESS NEEDS. SEND THE CSYNC TO THE JAMMA HARNESS VIA
PIN 1. PIN 7 GOES TO GND ON THE JAMMA HARNESS AND PIN 8 GOES TO +5V
ON THE JAMMA HARNESS. I HAVE MY 7402 ZIP TIED TO MY PCB WIRING LOOM.
==========================================================
If the ASCII does not format right in the Usenet post, I'll host the file on
my web space and post the
URL.
LMK if you find any omissions, errors, flaws, etc.
--
-Steve P.
All messages are scanned with Norton Anti-Virus