P1 Button 6 6. An example link for Galaxian is given below in this thread. All 6 button JAMMA cabinets must therefore supply an additional wire. Multi Board Discussion and Help; Existing user? Sign In Sign In Jan 24, 2009. Quick view Details. It comes with edge connector, push button lugs, power leads, grounds, and RGB monitor output connection for hookup to older tube. Quick and easy to find any pinout diagrams and related information for various types of connectors and cables. com. I would connect the db15 pins corresponding to the tree kick buttons on positions 2, 5, and 8. 6 out of 5 stars 29 $14. The 412-in-1 board works a bit differently so this set up will not work. Check your voltages. 4 Player Arpicade JAMMA adapter . The sega JAMMA io adapter does not convert video signals, therefore you can run 15k or 31k. The problem with trying to use the same button for "fire" and "player 1 start" on the 60 in 1 is that the common "fire" button also known as "button 1" brings up. The arrows represent the signal direction from the MVS board. In the menu, the P1 and P2 will operate. ----------------------------------------------------------------------------. . Queensland, Australia. Short demo in response to a viewer request regarding the JAMMA connector required for the Pandora's Box 6 and the details of my arcade cabinet tube and chass. Second, wire your sixth action button to the pin 27 location previously used by the relocated ground wire. com -> JAMMA Standard Connector . . Well, first off you will need a capcom "kick" harness (that plugs into the 6 button Capcom boards), available on ebay for a couple bucks. Web jamma is the namesake of a widely used wiring standard [3] for arcade games. Push it and see what happens. Down 8. NC 11. Apparently, when using the Capcom I/O converter, it sends both left and right channels to one speaker. Buy It Now. Button 6, 7 and 8 for both players are only. All 6 button JAMMA cabinets must therefore supply an additional. 99 * Contact Us. P2 Button 4 8. The following JAMMA pinout chart is basically a map of the JAMMA wiring harness 56-pin edge connector. How to access Pandora's Box CX (Jamma) settings menu. . Complete Jamma cabling to restore a terminal or to realize a new project. Welcome to the Arcade Repair Tips Video Series! In this video, Tim Peterson shows you how to wire an arcade cabinet using the JAMMA standard. 2: right punch. arcade:arcade_jammacon. This wiring harness and other new parts. Jamma & MVS Pinout: Jun 9 2009 : Jamma and MVS Pinout : Picture Link; Basic Supergun Diagram: Jun 10 2009 : Build a Basic Supergun : Picture Link; Sigma AV6000 Supergun Pinout. 33. 89% of 368 recommend. Street Fighter) which need extra buttons have extra connectors for these additional controls. 1. GND. This game has been tagged as belonging to conversion class: JAMMA There is a specific pin-out record on file for Jackal:----------------------------------------------------------------------------. #3. The JAMMA connector is a 3. . I would connect the db15 pins corresponding to the tree kick buttons on positions 2, 5, and 8. , Street Fighter) which need extra buttons have extra connectors for these additional controls. You can click the photo for a closer view of the 56-pin edge connector. SNK NEO GEO MVS to JAMMA Adapter with button remapper and line level Stereo sound out. Cable is 5 feet long (1. However it is compatible with the Seimitsu LS Series as well by flipping the connector upside-down so that it matches the Seimitsu lever PCB ground. 9 pin power supply connectors. $1995. Yeah, those Peter Chou PSU's are quite old now. DO NOT SKIP THIS STEP. Reviews by Revi. 040-UCKITIN-UCT Rev. JammASD V3 Card PC to Jamma USB / Mister FPGA Adapter. Arcade Repair Tips. Solder pads that allow for mapping of 4P and Select/Back buttons to be. ) cut and lift the trace that goes from 2 to 3 until it comes off: 3) Let's move to the parts side of the board. Complete Multi-Williams upright multigame wiring harness. BLEE Arcade Jamma Harness Wiring 28Pin Jamma Harness Cable with 5,6 Action Buttons for Multi Arcade Video Games Machine Accessories. It works with NBA Jam, Blitz and Open Ice. - Name Of Game: N/A Notes: Not all games will use all pins, and some kits may have extra connectors for more/different controls!The last thing to talk about is the support for buttons 4, 5 & 6, for games that support it. - The button on the box does not seem to work . 040- SFINSTA-UCT Rev. It does not use these pins which standard JAMMA does not use either: M N/C (Not Connected) 11 N/C (Not Connected) S TILT (SLAM) SWITCH Extra pins it does use that are not standard JAMMA are: c Player 2 Button 4 25 Player 1 Button 4 d Player 2 Button 5 26 Player 2 Button 5 All other pins are normal used and follow the correct. PLAYER 1 – BUTTON 2 – 23 PLAYER 2 – BUTTON 3 – b PLAYER 1 – BUTTON 3 – 24 N/C – c N/C – 25 N/C – d N/C – 26 GROUND – e GROUND – 27 GROUND -f GROUND – 28 Understanding the JAMMA Pinout Chart: N/C – No connection. Insert the ┳ piece in pin 7 of the female JAMMA harness 2. Michigan. This is incompatible with the JAMMA standard due to pins 27 and 55 being wired to the ground, and pin 26 and 55 typically being unused. 45. This harness is a plug and play solution for wiring an upright cabinet to run a new JAMMA multigame pcb with support for two joysticks and 6 buttons. Pinout for JAMMA Arcade game systems. Jamma doesn't support Button 4,5,6 for Player 1 and2. I will show the harness as well to demonstrate the orientation of the layout. possibly the coin mech and button grounds on your machine. Note that button 4 can be connected via either method as some JAMMA harnesses route this button through the connector. $1795. Inputs supported directly through the JAMMA connector are: Player 1 and 2 joysticks; Player 1 and 2 buttons 1,2,3,4 Coin 1, Coin 2; Start1, Start2. The Jamma harness will plugged on the Jamma connector without any modification on the cab. 8mm 56P. The basic idea of a JAMMA to CHAMMA adapter is you break the connection of the extra buttons and stereo audio breaking them out to mono sound and extra button connectors like a kick harness. Brand New. You can find the JAMMA wiring diagram here: JAMMA Pinouts. The way I laid it out is exactly how it is mapped through this adapter, which is perfect for cabs/superguns that are wired up to the the 6 button SF standard. . Simply connect your arcade cabinet's jamma wiring to the head jamma connector of the 6-in-1, plug your favourite arcade jamma boards into their corresponding connectors, and there you go. The Tekken power supply might be shutting off due to lack of load or sending too much juice because those 60 in 1s barely draw any current. The CHAMMA to JAMMA adapter moves the extra buttons to a proper CPS1 Kick harness plug on the adapter,. D Button 5. Re: 412-in-1 Game Elf review. 23. Please see below for wiring diagram of the extension cable. jamma wire ma part side gnd gnd 1 p coin meter speaker video r video b gnd test ip-c01n 1 p. View. When properly seated to the pcb, the connectors of the edge connector will align with the pinout fingers of the pcb, and your game will play. I'm putting together a generic vertical Jamma cabinet. There is a specific pin-out record on file for the JAMMA pinout class: This Video Game Pinout Data Sheet Was Typed In By James R. P1 Button 6 6. Skip to content image/svg+xml Search. JAMMA Standard Pinout. to the arcade’s main. The edge connector seats onto the pcb's pinout fingers. Title : Arcade Game Pinouts : Date : 09-January-2003 : Source : taken from the. Would that work?Now let's move the test input pin from Jamma M to Jamma 15. P2 Button 6 10. Nov 1, 2003. NC 3. 96mm pitch-edge connector (male on game board). Check if your machine has a coin counter or electronic purse this can damage the rgb-pi board, to be safe put a diode 1N4007 on the pin 16 and T if you have. & Power Transistors. In Tekken lingo, 3 = left kick. The pinout is: 1 - no connect 2 - right 3 - ground 4 - left . This pinout is of course assuming you will be using a standard 6 button setup on your controls. Logged. Features. japan-arcade (4,882) 100%. P2 Button 5 9. C $27. . the general idea is to use a standard SuperGun to run the game, so we'll need to wire the controls to the Supergun's. I plug in a verified working xmen PCB, but I get no. Catcopter. Pandora’s Box 5S Features. Uses include wiring an adapter for use non-JAMMA game boards in JAMMA-spec cabinets, or attach console controllers for a unique arcade experience. If you attach both sets to the same controls then the two people will be mating while playing. I have purchased a. Brand New. The reason for this is when wired up, button 6 sits on pin 27, so when you press it on a board like the Pandora that uses 6 buttons it does the 'right thing' and presses button 6. P1 Button 4 4. - to the pcb is called a JAMMA wiring harness. . #2. Wiring / Cabinet parts Wiring / Cabinet parts; All; SEGA Blast City Wiring SEGA Versus City/New Versus City Wiring Kick Harness Adapters. Getting Started ©2006 Global VR, Inc. ArcadeParts / JAMMA BoardsCan anyone point me in the direction of a guide for wiring power in a jamma cab. JAMMA Harness w/” Quick Disconnects Ground wire to the ground loop and the appropriate JAMMA wire JAMMA Functional Connection Diagram. When you press it on a board that uses standard JAMMA wiring like an MVS 1-slot, it simply joins up the ground connection that would have been there permanently on. GND. « Reply #1 on: August 14, 2014, 06:35:22 pm ». So I've attached as pictured bellow. John2654 said: set the 60 in 1 board to function with 1 button. This harness includes: 56 pin JAMMA edge connector with key. The inputs which appear on the I-PAC but not on a JAMMA connector are routed to screw terminals. So to explain again: the jamma pinout is not my problem, it's rather, that the xbox2jamma converter isn't really forwarding the coin sig to the xbox as a button press but interprets it onboard. The problem with trying to use the same button for "fire" and "player 1 start" on the 60 in 1 is that the common "fire" button also known as "button 1" brings up. Jamma Harness Wiring 6 buttons 50cm / 56 pins (28 pins per side) €8. Here is the Neo Geo pinout: 1. $770. The basic idea of a JAMMA to CHAMMA adapter is you break the connection of the extra buttons and stereo audio breaking them out to mono sound and extra button connectors like a kick harness. Solder Side Pin Pin Parts Side GROUND A 1 GROUND GROUND B 2 GROUND +5VDC C 3 +5VDC +5VDC D 4 +5VDC -5VDC E 5 -5VDC +12VDC F 6 +12VDC KEY SLOT H 7. Common (GND) 2. This is a standard in the arcade industry. Buttons 5 and 6 are supported over the Screw terminals, but since Pins 26 and d (on the opposite side of the JAMMA Edge) aren’t connected to the Screw terminals on the J-PAC, and button 5 for each player on the Egrets goes over the Jamma harness, You’ll need to solder a wire from the pin on the JAMMA edge. At first I thought there was a way to wire a left and right channel from the JAMMA harness, but. SEGA System 16 / 24 to JAMMA Adapter with button. You will find all the connectors: Jamma comb 2x28 pins, CRT connector, ground chain for joysticks and buttons. Content: – 1 x Game Elf cartridge – 1 x User’s manual – 4 x Mouting feet. This pinout is of course assuming you will be using a standard 6 button setup on your controls. If you’re using a JPAC to interface between the JAMMA harness and the PC, you can use the additional pinouts on the JPAC to wire the buttons. This is one of our best products and of course always on stock. Unfortunately, most classic games (games made before 1985) use unique pinouts and can’t be swapped easily with one another. The following JAMMA pinout chart is basically a map of the JAMMA wiring harness 56-pin edge connector. The Golden Tee pinouts redefined many of the common pin meanings. Standard JAMMA pinout Dimensions Board Size: 113x100 mm Weight: 120g. Out of Stock. For instance, the Neo Geo MVS has it's own standard based in JAMMA, but uses a couple of those Empty pins for the fourth button and the select game button. However in i/o test it tests perfectly fine. See moreJAMMA cabinet, GLOBAL VR strongly recommends that you replace your existing JAMMA harness with the JAMMA+ harness from the kit. 00 +$16 shipping. High quality 28-pin Jamma wiring with 6 action buttons per player so you can play all arcade games, including fighting games which require 5-6 action buttons per player, such as Street Fighter II, The King of Fighters, Mortal Kombat, etc. Opens in a new window or tab. For Mortal Kombat K1 will be Low Punch, K2 will be Block and K3 will be Low kick. Check out this pinout: Pandora's Box 4 Pinout Reply JAMMA (Japan Arcade Machine Manufacturers'<br />. SEGA System 1 / 2 to JAMMA Adapter with button remapper. B Button 6. The Happy Fish 2 board wires to a standard 56 pin Jamma wiring harness. You may use this information only if you agree that Minimalist / Coinop. a. JAMMA pinout connector + 2 addition buttons per player ; Multi-WMS pinout option using only 6 button input ; Separate Horizontal & Vertical sync outputs ; Configuration options for Bubbles, Robotron & Splat joysticks ; Hold 1P & 2P start button to return to game select menu ; Optional dedicated return to menu button The majority of games use a subset of this pinout. Stuff you need: Daytona USA arcade PCBs: Main baord including: rom board, cpu board and video board - stack of 3 boards. Button 6 is also connected into the harness; Both ground connections are wired into the. Sep 5, 2018. Pin Description; 1: Ground: 2: Ground: 3 +5V: 4 +5V: 5-5V: 6 +12V: 7: Key (no connection) 8: Meter 1: 9: Lockout 1:. $12. Right 7. 99JAMMA (Japan Arcade Machine Manufacturers' Association) is a standard 56-way connector used on many arcade boards to simplify conversion of cabinets from one game to another. 96mm pitch-edge connector (male on game board). I know I'll get roasted for this but may even put in a multicade board. 28-Pin Jamma Wiring Loom Arcade Game Video Game Arcade Cabinet Wiring Harness. - to the pcb is called a JAMMA wiring harness. €11. Full Jamma Harness with 2x28pins connector that can be used for standard Jamma Arcade cabinet. Out of stock View. Capcom button names. Contact us: 1-229-941-2506. Product Features: Edge connector includes -5Volts (as well as all other voltages) Button 6 is. 4: right kick. Web overview reviews product description this jamma harness comes complete with. PLAYER 2 - BUTTON 3 . There are a bunch of threads scattered about, so here is my attempt to put it all in one spot. The JAMMA Connector! Copied from the old page. JAMMA (Japan Arcade Machine Manufacturers' Association) is a standard 56-way connector used on many arcade boards to simplify conversion of cabinets from one game to another. Therefore, your arcade cabinet may not have all of these connections. 4,414. Note that button 4 can be connected via either method as some JAMMA harnesses route this button through the connector. NC 7. €57. Complete Jamma cabling to restore a terminal or to realize a new project. start 1 p-up ip-down ip-left 1 p-si ip. Something to hook the Raspberry Pi to JAMMA. This JAMMA harness is wired for 6 buttons per player and comes with coin counter wiring. GND 2. There are other versions of wiring pinouts for the edge connector that correspond to different games and system boards. CHAMMA (Chinese JAMMA) is a 6 button per player JAMMA pinout variant that has buttons 5 and 6 on pins 26, 27, 54, 55 of the 56 pin edge connector. 1 year warranty. ----------------------------------------------------------------------------. 52 Sold transactions in last 6 months. However, I was considering the following idea: Getting a: 1. • Test mode button on board (JAMMA harness "test" input also supported) • PCB only requires +5 V. JAMMA PINOUT | INFO SHEET. Code. Jamma Harness with quick connects. Jamma+ wiring is a catch-all description to include additional wiring needed to play the game, things like 3rd and 4th player control connections (for games like NBA Jam and TMNT) and extra buttons (think Street Fighter, Mortal Kombat) generally fall into this category. Because the wiring on the JAMMA interface and 40-pin interface are tied directly together, the Arduino Nano can also read input from the arcade's input panel, and then forward this information over the Arduino Nano's USB interface back to a PC, such as using it for gamepad emulation. Player 2 Button 2 VIO-WHT Aa 23 VIO Player 1 Button 2. Some games (Street Fighter, Mortal Kombat, etc) which need extra buttons have extra connectors for these additional controls. PLAYER 2 - BUTTON 6 /GND e 27 PLAYER 1 - BUTTON 6 /GND GROUND f 28 GROUND Figure 3. 9 pin power supply connectors. Plugged it in, and it is scrolling down through the game list when in attract mode. JAMMA Switcher Pinouts . This harness provide full wiring for multigame jamma PCB, like Pandora Box and Game King. If a game board has the same pinout as another game that swapping boards is just a matter of installing the game board in the existing cabinet, since it uses the same pins. Buy RetroArcade. service, video, and sound. You need a 1N4004 or higher. So there really isn't anything I could do to change that behaviour, other than ditch the board and do a pad hack or use some other interface (kade etc. P1 Button 5 5. If you look at the two pins on the right side they go to ground rather than being for button 5 & 6. <br />. Buy It Now. Just move any grounds (if any connected) from pin 27 top and bottom, over to pin 28 (top and bottom). One of the three posts is ground the other goes to 14 on the solder side of the JAMMA harness. . I think the harness I have is a bit screwy, but we will get to that soon so bear with me. You will find wiring and connections for eight action buttons, plus three. There was a time when all TVs came with only an antenna socket on their backs, and bringing any form of video input to them meant dicing with live-chassis power supplies. A 3/16/2006 Page 3 of 16 1. First, like other reviewers and the seller have mentioned - when wiring your buttons pay attention to the crown logo on the back. From what I understand, the ground loop wiring goes from a joystick direction (up, down, etc), to the other, and then to each button's ground pin, all daisy chained like that. The original pinout of T&F uses the Konami Classic pinout mapping the buttons to what are normally some of the joystick directions in the Konami Classic pinout. Has anyone installed a multi game pandoras box to their stock jamma harness? I have a street fighter 2 with what seems to be the original jamma harness and I thought the pandoras box would be plug and play, but it hasn't. I'd have expected all the controls to work minus buttons 4, 5, and 6 of each player. PACJamma Button Pinout Print Modified on: Wed, Jul 17, 2019 at 11:32 PM The following is the pin out to allow for additional buttons on the Pac Side of the adapter. To control the game I'm using an old analogue PC joystick and Thrustmaster pedals, so I simply swap. Retro Active Arcade Ltd. Jamma Wiring Harness Extension 50cm 6 buttons x player. P2 Button 5 9. Opens in a new window or tab. This is incompatible with the JAMMA standard due to pin 27 and 55 being wired to ground, and pin 26 and 55 typically unused. com Page 4 Rev 1, May-25,. In order to use the cabinet for JAMMA games, one must replace the. An old group trying to set standards for board pinouts (at arcade machines). ; Misc. The kit also comes with a Pandora’s Box board so you can. SNK NEO GEO MVS to JAMMA Adapter with button remapper and line level Stereo sound out. To verify the Pinout of the board we have included an image in the top of the listing. This is best to check before checking the wiring. Title : Arcade Game Pinouts : Date : 09-January-2003 : Source : taken from the. + 3Dman 15A 250V Rocker Switch On/Off Power Socket Inlet Module Plug 10A Fuse Switch with 18 AWG Wiring 3 Pin - 2pcs. All the inputs which appear on a standard JAMMA interface are routed to the JAMMA edge connector. . I'm not talking about a neo, I'm talking about a MKII cabinet that was converted to Capcom vs SNK. Please see below for the full games list (3000 games in total). Just an FYI the Tekken games have their buttons mapped in a way that plays nice with an existing 6-button panel. Get the best deals for jamma harness 6 button at eBay. (3)Replace your old and worn JAMMA connector with this brand connector. CHAMMA (Chinese JAMMA) is a 6 button per player JAMMA pinout variant that has buttons 5 and 6 on pins 26, 27, 54, 55 of the 56 pin edge connector. japan-arcade (4,882) 100%. If it does the function of what it was previously connected to, then the switch is bad. Well, for shits and giggles I plug in Xmen Vs Streetfighter but leave the kick. Here is the important parts of the pinout that you will need. EMail: jtwine@jtwine. button harness includes a 5-pin JST PH connector common with the Sanwa JLF family of joystick levers. ) Sega Mega Drive with a 6-button controller. System 256 PlayStation Controller InterfaceNEW JAMMA 56-PIN WIRING HARNESS ARCADE MAME 6-BUTTON PER PLAYER PINOUT. Brand New. admin; September 1, 2021 September 1, 2021; 0; First, here is a bit of history behind the meaning of the acronym, JAMMA. Neo Geo MVS uses a slightly modified version of the Jamma harness, but you can probably plug 90% of Jamma boards in to the MVS harness and have full. JAMMA. C $27. Outputs (marked above in blue):Jamma Harness Wiring 6 buttons 150cm / 56 pins (28 pins per side) €11. 15 day return policy. Done. JAMMA only supports 3 buttons and Tekken uses more, so the extra buttons get connected through that connector. Buy It Now. The way I laid it out is exactly how it is mapped through this adapter, which is perfect for cabs/superguns that are wired up to the the 6 button SF standard. 50. New comments cannot be posted. is there anyway that i can find an adaptor to swap out control panels, or is a new jamma harness in order? i love gang wars but can't get the. If you. JAMMA. All of these are supplied by a standard PC power supply. The majority of newer games use a subset of this pinout. Allows you to play your JAMMA games in a cabinet wired according to the Sega System 16 pinout class. Pins 7 to 28 are programmable and configurable to anything as games require, this includes coin inputs, coin lockouts, joysticks and buttons. How can I wire 6. Locked post. i have a KI 1 and KI 2 board combined woth a 2 in 1 jamma switcher with remote (cbs 811. CHAMMA (Chinese JAMMA) is a 6 button per player JAMMA pinout variant that has buttons 5 and 6 on pin 26, 27, 54, 55 of the 56 pin edge connector. Joined Mar 24, 2008 Messages 4,001 Reaction score 272 LocationMV1C Reset Button: Feb 7 2011 : Adding a Soft Reset Button On Your MV1C : Guide Link . I got another board, but the pins didn't match - I figured out I needed to replace the wires. Voltage Reg. 6 out of 5 stars 29. There's not an advantage to doing either way over the other, electrically they're the same, in fact buttons 4 and 5 are always going to. C Button 13. Allowing you to mount the remapper practically anywhere in your cabinet. 1) 5+ v Yes, i had to tune it up to get the games booting. Player 2 Button 1: Player 2 Button 1: 23: Player 2 Button 2: Player 2 Button 2: 24: Player 2 Button 3: Player 2 Button 3: 25: Player 2 Button 4: Player 2 Button 4: 26: Not used: Not used:. net Rating: % positive. In this case, check the ground wires first. • No external remotes required • By default, games are switched by holding Player1-Start and Player2-Start for 1. 1 Non-standard buttons, seen on some games, but not part of the JAMMA standard. 1 Header with Crimp Pins - 2. 99. Unfortunately games have evolved, and the Jamma standard is no longer up to the job as it can`t handle more than 4 buttons or two players. The pinout is: 1 - no connect 2 - right 3 - ground 4 - left . I don't even know if his company in Asia is still making these today. In Tekken lingo, 3 = left kick. Hey, I have a tekken 3 and would love a multi board. There may be errors in this information. s2 ip-s3Time Harvest Multi Jamma -Ali-Express - $42. Hey folks, I'm just wondering if there's a way to access the settings menu some other way than the button on the outside. Pandora Box DX 3000-in-1 Games List. The software and hardware works together to listen for signals on each of these pins and make a logic decision in the game. Joined Jan 6, 2021 Messages 9 Reaction score 0 Location Uk Jan 6, 2021 #3 Cheers for the reply. Edit: zoomed in and that adapter is JAMMA not CHAMMA. The 60-in-1 board uses the player 2 directional pins on the harness to connect the trackball inputs. March 14, 2019. Hang-On to JAMMA. Brand New. Pin 27 on Elfs, pandoras etc, are reserved for player 1 and player 2 button 6 -> in contrast to normal jamma wiring standard using grounds at that location. 56 pin (28 each side) Works with standard JAMMA arcade cabinets and PCBs. Ground Wire Chain with Quick Connects 4. Shipments in 24h / 48h. 3: left kick. 8mm) terminalIf you go the 2nd route and decide to use the Start buttons as your action buttons, then you simply connect the S1 wire to your P1 button, and your S2 wire to your P2 button. Unused 9. Brand New. Brand New. MV1C Full Bios. m. Hey folks. 040-UCKITIN-UCT Rev. All 6 button JAMMA cabinets must therefore supply an additional wire. Buttons 5-6 in each player are wired to pins 26 and 27 in the parts side and d and e in the solder side. Parts. Assembling The majority of games use a subset of this pinout. Jamma Wiring Harness Extension 50cm 6 buttons x player. The PC2 Jamma board has 6 action buttons per player, and it also includes the pinout for credits, test button, etc. Products description. The kick harness available on both variants of the System 246 JAMMA PCB is a 10 pin JST connector located on the front right of the PCB. 8mm. 4 out of 5 stars 20. You can click the photo for a closer view of the 56-pin edge connector. This means that as long as you have the right. This game has been tagged as belonging to conversion class: Namco System 11 JAMMA There is a specific pin-out record on file for Tekken:So once I got the JAMMA harness wired in the trick was handling the 4 gun control (well 4 for p1 and 4 for p2), I worked off of player 1's gun and came up with the following rule of thumb for making harnesses (using the cable colors coming out of the gun) blue - Trigger (microswitch) white - Optical Sensor. Install a JAMMA Harness in an Arcade Cabinet: I have an arcade machine in a cabinet that doesn't work. Basically Jamma (Japan Amusement Machine and Marketing Association) is a standard arcades came up with so they were all using the same wiring to make changing games easier. Alternative buttons can be connected to switch games. - wired up 5 and 6 to the appropriate spots on the pi2jamma (6 is on the board, 5 is in the jamma pinout)Correct re: JAMMA, but that's not what I meant.