The easiest. The JAMMA wiring standard was introduced in 1985. This JAMMA harness comes complete with . 1) Point 1 is test and goes through 2 and 3 (far right) to Jamma M, while point 4 goes through 5 to Jamma 15: 2) With a sharp blade (Stanley knife, X-acto knife, etc. Sep 16, 2015. You can use this extension cable on both our 4 & 6 button wired JAMMA harnesses. Find here our famous Pi2Jamma v 2 premium vesrion. +5v 9. Wiring Harnesses/Cables. 4: right kick. Like instead of four +5 wires it has 2 ect and I have run into games that are jamma but for some reason won't work unless it has power to all the pins in the power section. m. #2. The JAMMA pinout is here: Measure the 5v and 12v pins against. 1. Edit: zoomed in and that adapter is JAMMA not CHAMMA. This standard takes into account 3 player buttons per player (2 max), joysticks, video, mono sound, etc. 31768. Jul 10, 2020. 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. All 6 button JAMMA cabinets must therefore supply an. Full Grounding Loop for all joysticks and button's micro-switches. #7. The pins of this Board uses those pins for action button 6. I have noticed there are discrepancies between some, such as below: Note things like the S/15 and J/8. The following JAMMA pinout will help you when wiring or troubleshooting a JAMMA. The majority of games use a subset of this pinout. Official pcb pin-out information may be available in the manual: Operators Manual 4 Pages, 553 kB File. Microkorg patch blank by joeyrex. It goes like this: 1: left punch. NC 11. 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. $1795. Arcade cabinets wired to the JAMMA standard can be made to play all games built to this standard, simply by installing the circuit. 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. C $42. 1 Cowl Wiring Harness CM-14A006-A5LB This harness is labeled and includes all connections required to power up and run your engine equipped with a 2011 or newer. Then Earthshaker followed, a low cost and trimmed. Web jamma harness for amusement machine, complete with edge connector, push button. Jamma is just the wiring of the cabinet. Jamma has certain pin assignments on the edge connector. – Board pinout: Jamma 6 buttons – Power input: 5v/12v (Through jamma aor Molex connector) – Dimensions: 15,2 x 3 x 15 cm . Shipping & Returns Standard 30 days return policy. The pinout is: 1 - no connect 2 - right 3 - ground 4 - left . $1795. Disclaimer: This information is provided as is. The pinout is as follows: 1. us. 99. This game has been tagged as belonging to conversion class: JAMMA There is a specific pin-out record on file for Jackal:----------------------------------------------------------------------------. us Jamma Board Standard Cabinet US Wiring Harness Loom for Jamma 60-in-1 PCB Board. It was the proof of concept of a cheap DIY Arcade interface board with even more features than commercial products. PO Box 6033 Victoria, BC V8P 5L4 Tel: 866-247-6527 Fax: 866-607-6527 Email: info@gpelectric. This gives us the more-common VGA/HDMI ports to the monitor, as well as the OG monitor control buttons if we ever need them. 187. C $23. The JAMMA standard has provisions for a Trackball in place of the normal Joystick connections, but Golden Tee series boards use a separate trackball harness. Top Rated Seller Top Rated Seller. 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. 2: right punch. 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. Out of Stock. Connects using a standard JAMMA Connector. Home. Almost like the down switch is stuck on. Catcopter. 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. Characteristics: - 6 buttons per player - Length: 1. Microsoft Word - gac_kit_jamma. . TAPDRAPandora Box 10TH 5145 in 1 Arcade Board Full DIY Kit with Buttons/joysticks/Harness Cable/Power, Support Add games, HDMI VGA Output. Do not bother making the links for sound yet, as this will be dealt with in page 2. Chamma support: Button 6 for players 1 and 2 are placed on Jamma pin 27 and pin e. Opens in a new window or tab. Some games<br />. Full Grounding Loop for all joysticks and button's micro-switches. If you look at the two pins on the right side they go to ground rather than being for button 5 & 6. What is JAMMA? JAMMA stands for Japan Amusement Machine and Marketing Association who in 1985 created the JAMMA wiring standard. P2 Button 5 9. In this video, I will show how to read a jamma harness pinout. 00 +$16 shipping. SC. Web jamma is the namesake of a widely used wiring standard [3] for arcade games. Note that button 4 can be connected via either method as some JAMMA harnesses route this button through the connector. 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 controller port. Jamma Harness Wiring 6 buttons cm 56 pins (28 pins per side) – Arcade Express S. This Jamma Harness Wiring also has +12v / +5V / -5V U type terminals so we can adjust them more comfortably to. Getting Started ©2006 Global VR, Inc. I will show the harness as well to demonstrate the orientation of the layout. MV1C Reset Button: Feb 7 2011 : Adding a Soft Reset Button On Your MV1C : Guide Link . - Used a combination of a fresh jamma loom and a jamma extension board to wire up all existing connections, and merge new power connectors, other buttons. 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. 3: left kick. JAMMA boards that require this extra harness are referred to as JAMMA+ or. 99. This info can be found by searching here, or googling. Also you will obviously need to have a control panel with three buttons. This harness provide full wiring for multigame jamma PCB, like Pandora Box and Game King. System 256 PlayStation Controller InterfaceNEW JAMMA 56-PIN WIRING HARNESS ARCADE MAME 6-BUTTON PER PLAYER PINOUT. Arcade JAMMA Harness 56 Pin Wiring Loom 2 Player Joystick & 6 Buttons Per Player. GBS8100 VGA to CGA Video Converter. P2 Button 4 8. It doesn't matter which. The PC2 Jamma board has 6 action buttons per player, and it also includes the pinout for credits, test button, etc. djsheep Multi Boyz Overlord. 4 Player Arpicade JAMMA adapter . You can grab the JAMMA Pinout PDF here. . Game on, brah!Correct re: JAMMA, but that's not what I meant. 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:. JammASD V3 Card PC to Jamma USB / Mister FPGA Adapter. In the game, the S1 and S2 will operate. Voltage Reg. 5 m - Push button connector: 2,8 mm 6 +12v : Key, No Pin: H: 7: Key, No Pin : Coin Counter 2: J: 8: Coin Counter 1 : Coin Lockout: K: 9: Coin Lockout : Speaker (-) L: 10: Speaker (+) NC: M: 11: NC : Video Analog Green: N: 12: Video Analog Red : Video Composite Sync: P: 13: Video Analog Blue : Service Switch: R: 14: Video Ground : Tilt/Slam: S: 15: Test : Coin B: T: 16: Coin A. SC. Second, wire your sixth action button to the pin 27 location previously used by the relocated ground wire. JammaASD Pinout *Not standard Jamma Button. Hey, I have a tekken 3 and would love a multi board. 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: 27: Ground:SNK NEO GEO MVS to JAMMA Adapter with button remapper and line level Stereo sound out. Full Grounding Loop for all joysticks and button's micro-switches. Location. I had already bought the harness from a real cabinet a while back, so connecting it up was pretty straightforward. 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. 15 day return policy. SERVICE SW. How to access Pandora's Box CX (Jamma) settings menu. Web brand new jamma wiring harness made of high quality ul1007 wire. P2 Button 6 10. 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. button 4 is an odd duck as a lot of 4-button games include it on the jamma edge where most 6 button games do not. Parts. Understanding the JAMMA PCB and Edge Connector Pinout. We are the largest supplier of arcade parts in Canada offering DIY kits, how-to videos and wiring. Alternative buttons can be connected to switch games. Pre-JAMMA boards require special JAMMA wiring harness connection adapter. C. It goes like this: 1: left punch. For Audio the stock audio cable will be plugged to the audio connector of the Pi2Jamma and Raspberry Pi. Wiring / Cabinet parts Wiring / Cabinet parts; All; SEGA Blast City Wiring SEGA Versus City/New Versus City Wiring Kick Harness. Pinout for JAMMA Arcade game systems. wire - if possible, match the colours for the CPS1 connector (I couldn't but used consistent colours) Method. Mar 17, 2020. Inputs supported by the screwterminals are: Player 1 and 2 buttons 4,5,6,7,8. JAMMA arcade harness for 6 buttons connections 4. Ex Work Price. 8mm 56P. 5 Tilt or "Slam" Switch resets machine if weighted switch is triggered (rarely used) 6 Coin Switch detects coins inserted and credits the game. Brand New. Unfortunately, most classic games (games made before 1985) use unique pinouts and can’t be swapped easily with one another. D button 10. Right 7. The JAMMA connector is a 3. 5: tag. I would connect the db15 pins corresponding to the tree kick buttons on positions 2, 5, and 8. Arcade Repair Tips. As for your Neo Geo configuration, you should be able to wire up 2 more buttons to your JAMMA harness and just add them to the end of your top row of buttons (the punch buttons for Street Fighter II Championship Edition). In the dark ages of the Golden Age of arcade video games (1984 and earlier), game makers operated in small exclusive domains where they designed game components in ways that best served their own interests. 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. This is incompatible with the JAMMA standard due to pin 27 and 55 being wired to ground, and pin 26 and 55 typically unused. ArcadeParts 4 in 1 shooting guns Arcade Kits. 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. Product Information Professionally built voltage wiring harness specifically designed for connecting +12VDC to an arcade cabinets LED type pushbuttons. €57. 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. Joined Mar 7, 2022 Messages 15 Reaction score 3 Location Pennsylvania. Jamma Arcade, iCade 60 in 1, iCade 60-in-1, Jamma Board, Jamma wiring harness, jamma LED wiring, arcade wiring harness. However in i/o test it tests perfectly fine. This single harness can connect power up to 14 pushbuttons (2 player positions with 6 shooter buttons each plus 2 extra buttons). SEGA System 1 / 2 to JAMMA Adapter with button remapper. 84. Return to the game record for Jackal. It is very easy to replace old and worn connectors - just solder the wires straight on the new edge connector. 5 meters) 22/24 AWG wiring as appropriate. Please see below for wiring diagram of the extension cable. In the menu, the P1 and P2 will operate. Button 6, 7 and 8 for both players are only. SNK NEO GEO MVS to JAMMA Adapter with button remapper and line level Stereo sound out. Jamma Harness Wiring 6 buttons 150cm / 56 pins (28 pins per side) €11. In the table below X indicates that there is no wire present. 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. Donor 2011. Button 1: Player 2 - Button 2: a: 23: Player 1 - Button 2: Player 2 - Button 3: b: 24: Player 1 - Button 3. This harness provide full wiring for multigame jamma PCB, like Pandora Box and Game King. #1. This means that as long as you have the right. 2. 2: right punch. Left 15. . Some games (i. • Configurable to support 6 button inputs per playerRegular JAMMA Pinout - "CHAMMA" Pinout - Tags: jamma pinout. Hey folks. Full Jamma Harness with 2x28pins connector that can be used for standard Jamma Arcade cabinet. Getting Started 1. Apparently, when using the Capcom I/O converter, it sends both left and right channels to one speaker. #1. This is for the secondary edge connector. Wiring Harnesses/Cables. 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. 31768. Quick connect terminals for+5VDC, +12VDC, -5VDC and ground. There is a wire that will go from each of fire4/5/6 slots on jamma connector and then to the positive pin on the buttonIf you want to convert an AC powered PCB to JAMMA you will need to make the necessary modifications to the power input. The pb3 uses a "full" jamma pinout harness, meaning it includes the kicks as well. I bought a JAMMA harness,. In order to play this wonderful game using a standard Supergun, follow the steps in this instruction set. First thing you. 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. Then. Official pcb pin-out information may be available in the manual: Tekken Operators Manual 12 Pages, 123 kB File. . Top Rated Seller Top Rated Seller. Remove the connectors from the switch, and put them onto a different switch that you know works. WWW. In Tekken lingo, 3 = left kick. Reviews by Revi. This causes some compatibility issues on some cabinets because many had a separate harness for the 6 kicks. The 48 pin connector in this case is also used to hook up the kick buttons. If nothing happens, then it could involve the wiring. ; Misc. Complete Jamma cabling to restore a terminal or to realize a new project. JAMMA Connector Pinout SheetJAMMA solder side : Pinout search. PLAYER 2 - BUTTON 6 /GND e 27 PLAYER 1 - BUTTON 6 /GND GROUND f 28 GROUND Figure 3. The JAMMA standard has provisions for a Trackball in place of the normal Joystick connections, but Golden Tee series boards use a separate trackball harness. (Player 2 Button 5) Ae (Player 2 Button 6) Af: Ground: Component side. Kick 3 Player 2 7. $14. com Page 4 Rev. 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. Some games (Street Fighter, Mortal Kombat, etc) which need extra buttons have extra connectors for these additional controls. 1 Introduction This manual describes the steps for using the UltraCade Multi-Game System Kit to convert an existing cabinet intoHigh 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. For the 412 in 1 Vertical Multigame board to work properly, you will need to remove them on both sides. These can be bought at Radio Shack or Fry's if need be. Title : Arcade Game Pinouts : Date : 09-January-2003 : Source : taken from the. This JAMMA extension is often used in 6 Buttons Arcade Cab. ----------------------------------------------------------------------------. Up to 5 buttons via the JAMMA edge and up to 6 buttons via CN3 (Hirose DF1B 34 pins header). 4,414. 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. If nothing happens, then it could involve the wiring. JAMMA pinout. Power connections (marked above in red): Jamma requires -5v, 0v (GND), +5v and +12v. Button 6 is also connected into the harness; Both ground connections are wired into the. The following JAMMA pinout will help you when wiring or troubleshooting a JAMMA connector. This allowed all Arcade Cabinets that were wired in the JAMMA. Queensland, Australia. Find here our famous Pi2Jamma v 2 premium vesrion. JAMMA. use two of them as digital inputs for players button 6), but it's a matter of simple code modification to make this same interface handle such analog arcade controls. GROUNDA 1GROUND GROUNDB 2GROUND +5 VOLTSC 3+5 VOLTS +5. The Premium offers the following additional features compared to the Pro version: Chamma support: Button 6 for players 1 and 2 are placed on Jamma pin 27 and pin e. Quick view Details. What you need: JAMMA Finger-board $4; Edge connector $2-3; Pinouts for your PCB and JAMMA. 1) 5+ v Yes, i had to tune it up to get the games booting. This harness includes: 56 pin JAMMA edge connector with key. This pinout is of course assuming you will be using a standard 6 button setup on your controls. The Neo-Geo MVS cabinets (2,4,and 6-slot) use a pinout very similar to the JAMMA pinouts. The JAMMA connector is loaded with connectivity options! Power, ground, joysticks, buttons, and more. 2. It is also notable that some games are repeated, with many hacks of the originals which are included in the game lists too, including, most notably, The King of Fighters. Golden TEE Pinout. Features. Would that work? Those Jamma adapters are intended for running T&F or HyperSports in a typical 2 player Jamma cab, mapping the run/jump buttons to player 1 and 2 buttons 1,2, and 3. Wiring Harnesses/Cables. RetroArcade. Posts. CHAMMA Pinouts for Street Fighter Button Array Thread starter ReallyOldVike; Start date Mar 8, 2022; ReallyOldVike New member. Remove the connectors from the switch, and put them onto a different switch that you know works. The problem is that the forum requires three characters to run a search. 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. You MIGHT also need to add a few wires to your JAMMA harness, as it may be. Getting Started 1. Done. I know where the guns plug in, but have no idea which wires go to the buttons (just need P1 and P2 start) Looking at the Pinout for a JAMMA connector, there is one wire coming off the connector for the buttons, where the buttons themselves have two. Joined Jan 6, 2021 Messages 9 Reaction score 0 Location Uk Jan 6, 2021 #3 Cheers for the reply. 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. The meter can have an internal diode (easier wiring) or be connected to an external 1N4004 diode. QIX to JAMMA This document will detail the wiring necessary to convert a QIX boardset to run on a JAMMA harness. JAMMA Switcher Pinouts Solder Side Parts Side GROUND A 1 GROUND GROUND B 2 GROUND +5VDC C 3 +5VDC +5VDC D 4 +5VDC -5VDC E 5 -5VDC. JAMMA Switcher Pinouts . #2. I will show the. Everything works except the "tilt" switch on the coin door. Product Description. Colorado. More from. Pressing the button does nothing for me. Thus this article offers a Jamma to CPS2 Kickharness Adapter. Add Tip Ask Question Comment Download. If you look at the two pins on the right side they go to ground rather than being for button 5 & 6. Important information. Wiring for Sanwa to USB Encoder Connection, 5 Pin Plug. Features: - 6 buttons per player - Length: 1,5 m - Joysticks connectors: 4,8 mm - Mono audio. Home. 96mm pitch-edge connector (male on game board). Lterary none. as player 1 and player 2 select buttons too. STAFF PICK. Would the same be true for the reverse (JAMMA in a MVS cab)? I modified the wiring diagram from HardMVS to highlight the differences. Player 2 Button 1 Z 22 Player 1 Button 1 Player 2 Button 2 a 23 Player 1 Button 2 Player 2 Button 3 b 24 Player 1 Button 3 (Player 2. 99. Besides every JAMMA board Ive used which isnt pandora/elf, functions without ground to. Jamma Harness Wiring 6 buttons 50cm / 56 pins (28 pins per side) €8. Jamma Wiring Diagram. Currently runs fine with my SF II Arcade 1up with the USB encoders. CN8 ( JST NH). Player 1 and 2 Buttons 1-6 (via JAMMA edge or SF2 kick harness) Player 1 and 2 Start Button; Switch Test; Coin 1 and Coin 2 Switches; Test, Service and Tilt Switches;Description. Arcade Jamma Harness Wiring 28Pin Jamma Harness Cable with 5,6 Action Buttons for Multi Arcade Video Games Machine Accessories. 98. 985 Erve Williams Road Moultrie, GA. Title : Arcade Game Pinouts : Date : 09-January-2003 : Source : taken from the. Content: – 1 x Game Elf cartridge – 1 x User’s manual – 4 x Mouting feet. 1 Non-standard buttons, seen on some games, but not part of the JAMMA standard. AssemblingThe wiring diagram for the edge connector will indicate these sides. This Jamma Harness Wiring also has +12v / +5V / -5V U type terminals so we can adjust them more comfortably to. Our superguns have extended Jamma Pinout for 6 Button each player. Please reference the pinout below. Currently, it's hooked up to a Namco System. Solder Side : Parts Side: GND: A: 1: GND: GND: B: 2: GND +5v: C: 3 +5v +5v: D: 4 +5v-5v: E: 5-5v +12v: F: 6 +12V: KEY : H: 7: KEY: coin counter #2: J: 8:. In the dark ages of the Golden Age of arcade video games (1984 and earlier), game makers operated in small proprietary domains where they designed game. Insert the ┳ piece in pin 7 of the female JAMMA harness 2. In order to set the controls, first let's look at a Jamma wiring diagram. 4. - 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. 8mm Crimps (56 Pin) £10. Pandora Box Family Home Edition to Jamma Adapter. Price. JAMMA is the 56 pin arcade game wiring harness adopted by the Japanese Arcade Machine Manufacturers Association. • No external remotes required • By default, games are switched by holding Player1-Start and Player2-Start for 1. Components/PCBs. Some games (Street Fighter, Mortal Kombat, etc) which need extra buttons have extra connectors for these additional controls. $ Free diagramweb. Sep 5, 2018. Click to expand. Mar 10, 2016. i have a KI 1 and KI 2 board combined woth a 2 in 1 jamma switcher with remote (cbs 811. full grounding loop for all joysticks and buttons on your control panel. #1. ) Sega Mega Drive with a 6-button controller. <br />. 7 Audio Ground & Audio Positive are for pre-amp outputs (rarely used) 8 Button D is optional as most Jamma games use only 3 buttons. 10-16-2017 Installation. This JAMMA harness comes complete with . 1 year warranty. 6 out of 5 stars 29 $14. A bootleg PCB may use a different pinout. 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. • Test mode button on board (JAMMA harness "test" input also supported) • PCB only requires +5 V. * If you intend to use this extension cable on a Candy Cab you may need to connect the. I have a cab with a JAMMA harness and I am putting in Area 51/max force. 51. I have purchased a. Would that work?Now let's move the test input pin from Jamma M to Jamma 15. & Power Transistors. The 48 pin connector in this case is also used to hook up the kick buttons. Bottom Top GND A: 1: GND B: 2 +5V C: 3 +5V D: 4: Unused E: 5: Unused +12V F: 6 +12V Key: H: 7: Key: Coin counter #2 J: 8:. Retro Active Arcade Ltd. Taito Classic to JAMMA Adapter with button remapper. You recently viewed There were four GND connections, but they werent connected to each other, and from the look of things all the power for the entire board was going through this one connector. This pinout is of course assuming you will be using a standard 6 button setup on your controls. Whirlwind - PC to JAMMA Arcade Cabinet Interface. Key Slot – A keyed slot construct aligns by means of a leave-out in the pinout part of the PCB. CPS2/JAMMA Pinout Issues Thread starter FrizzleFried; Start date Oct 12, 2007; FrizzleFried Well-known member. Location. I got another board, but the pins didn't match - I figured out I needed to replace the wires. Games like Galaga 88 interest me as possible down the roads. GND 2. Re: Problems with 60 in 1 Arcade Classics Jamma Board. Common (GND) 2. 50 $ 12. PARTS SIDE : SOLDER SIDE: Black 18ga : Ground: 1: A: Ground: Black 18ga : Black 18ga : Ground2: B: Ground: Black 18ga : Red 18ga +5 volts : 3: C +5 volts : Red 18ga. 56. An example link for Galaxian is given below in this thread. 1 Non-standard buttons, seen on some games, but not part of the JAMMA standard. So if a poster calls it the 48 in 1 in a message, well. My very first Instructable was about an interface (Jammarduino) to connect a genuine arcade cabinet with JAMMA wiring to a PC. ), be careful. Connectors, Headers & Pins. I know I'll get roasted for this but may even put in a multicade board. ** Marvel Vs. 28-Pin Jamma Wiring Loom Arcade Game Video Game Arcade Cabinet Wiring Harness. 95 USD. 1. 89. 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. Opens in a new window or tab.