Connectors, Headers & Pins. How to access Pandora's Box CX (Jamma) settings menu. If you’re using something like a Capcom CPS1/2/3, or. The JAMMA connector is a 3. Custom Chips/Daughter PCBs. Location. The Golden Tee pinouts redefined many of the common pin meanings. MV1C Reset Button: Feb 7 2011 : Adding a Soft Reset Button On Your MV1C : Guide Link . JammASD V3 Card PC to Jamma USB / Mister FPGA Adapter. PLAYER 2 - BUTTON 6 /GND e 27 PLAYER 1 - BUTTON 6 /GND GROUND f 28 GROUND Figure 3. Buy It Now. Understanding the. Posted November 5, 2008 (edited) Just a followup, after looking at the manual. . Some games (e. View. Content: – 1 x Game Elf cartridge – 1 x User’s manual – 4 x Mouting feet. Jamma Adapter CPS2 Kickharness. I'd have expected all the controls to work minus buttons 4, 5, and 6 of each player. NC 7. . P1 Button 5 5. This would alleviate the silliness of rewiring a cab for every new game. You can use this extension cable on both our 4 & 6 button wired JAMMA harnesses. Select 4. Related products. Not all arcades use the same number of peripheral devices. 1 year warranty. You will find all the connectors: Jamma comb 2x28 pins, CRT connector, ground chain for joysticks and buttons. Product Information Professionally built voltage wiring harness specifically designed for connecting +12VDC to an arcade cabinets LED type pushbuttons. 3: left kick. Content: – 1 x Game Elf cartridge – 1 x User’s manual – 4 x Mouting feet. The switch is your test switch. com Page 4 Rev 1, May-25,. 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. This adapter allows us to connect the action buttons 4, 5 and 6 of both player 1 and player 2. Skip to content image/svg+xml Search. . The remote board remapper comes with a 3 feet (91cm) ribbon cable. To report an issue with this product, click here. Kick 3 Player 2 7. We have a great online selection at the lowest prices with Fast & Free shipping on many items!Adapter 6 Buttons Jamma Kick Harness Pandora Box Sega Astro City 2 Borne Arcade. It has 28 pins and 6 action buttons per player so you can play all arcade game. So many jamma 2-player games are made to be simultaneous 2-player that you'd only shoot yourself in the foot if you did it the other way. 1 Header with Crimp Pins - 2. I recently added another Sega racing game to my collection: Hang-On, the motorbike game from 1985. TAPDRAPandora Box 10TH 5145 in 1 Arcade Board Full DIY Kit with Buttons/joysticks/Harness Cable/Power, Support Add games, HDMI VGA Output. This causes some compatibility issues on some cabinets because many had a separate harness for the 6 kicks. Arcade Power Sully Connections - EMI Filter. . 4. This is best to check before checking the wiring. This standard takes into account 3 player buttons per player (2 max), joysticks, video, mono sound, etc. 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. 985 Erve Williams Road Moultrie, GA. 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. E. 95 USD. Web overview reviews product description this jamma harness comes complete with. If it does the function of what it was previously connected to, then the switch is bad. caused by errors in the information. 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 . #5. Unused 8. Beginner. Jamma harness to connect the buttons and joysticks to the jamma plate that you use, be it a pandora box. Shipments in 24h / 48h. Then. 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. March 14, 2019. So if a poster calls it the 48 in 1 in a message, well. 187. 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. 4,414. 1987 - Avengers / Hissatsu Buraiken (V) 1985 - Commando / Senjou No Ookami / Space Invasion (V) 1985 -. Something to hook the Raspberry Pi to JAMMA. Complete Multi-Williams upright multigame wiring harness. I would connect the db15 pins corresponding to the tree kick buttons on positions 2, 5, and 8. Remove the connectors from the switch, and put them onto a different switch that you know works. $1995. If a button doesn’t register at all, say only JAMMA button 2 and 3 work, you may need to run a jumper from button 3 to button 1 at the cabinet wire. The pinout is as follows: 1. Now with this pinout Capcom games will have the kick buttons in the K1, K2 and K3 area. SEGA System 1 / 2 to JAMMA Adapter with button remapper. (Player 2 Button 5) Ae (Player 2 Button 6) Af: Ground: Component side. • Test mode button on board (JAMMA harness "test" input also supported) • PCB only requires +5 V. 2) Ok that might be an option, havent found a jumper on the board. What is JAMMA? JAMMA stands for Japan Amusement Machine and Marketing Association who in 1985 created the JAMMA wiring standard. The Project Board for JAMMA (PB. Game on, brah!Correct re: JAMMA, but that's not what I meant. From $31. Queensland, Australia. 1 Non-standard buttons, seen on some games, but not part of the JAMMA standard. - 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. Check your voltages. Besides every JAMMA board Ive used which isnt pandora/elf, functions without ground to. I had already bought the harness from a real cabinet a while back, so connecting it up was pretty straightforward. Jan 24, 2009. 98. BLEE Arcade Jamma Harness Wiring 28Pin Jamma Harness Cable with 5,6 Action Buttons for Multi Arcade Video Games Machine Accessories. Nov 1, 2003. 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. You will also need to use the Button 5, 6, and Exit button wiring that is part of the JAMMA+ harness. QIX to JAMMA This document will detail the wiring necessary to convert a QIX boardset to run on a JAMMA harness. JAMMA Pinout. i have player "left" wired as player one and player "right" is wired as player two. The meter can have an internal diode (easier wiring) or be connected to an external 1N4004 diode. Arcade JAMMA Harness 56 Pin Wiring Loom 2 Player Joystick & 6 Buttons Per Player. *Not standard Jamma Button. Would the same be true for the reverse (JAMMA in a MVS cab)? I modified the wiring diagram from HardMVS to highlight the differences. Finally received the Sega JVS to Jamma converter yesterday, and spent some time trying any configuration I could think of. It goes like this: 1: left punch. us Jamma wiring harness with US lable. Unused 9. comButton Stores Button & Needlework Boutique 102 - 561 Johnson Street p/f: 250 384 8781, toll free: 877 384 8781 A nice needlework store that also carries a good selection of. . In the table below X indicates that there is no wire present. « Reply #12 on: June 30, 2014, 09:42:11 pm ». 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. 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. The following JAMMA pinout will help you when wiring or troubleshooting a JAMMA connector. - wired up the exit game button to coin in. Ex Work Price. Jamma has certain pin assignments on the edge connector. The majority of newer games use a subset of this pinout. I'm a bit confused. Jamma Harness Wiring 6 buttons 150cm / 56 pins (28 pins per side) €11. CPS2, ie Street Fighter handles this buttons with an addtional kickharness. Characteristics: - 6 buttons per player - Length: 1. Push it and see what happens. The pinout is: 1 - no connect 2 - right 3 - ground 4 - left . One of the three posts is ground the other goes to 14 on the solder side of the JAMMA harness. New Full Jamma Plus+ Harness Features: > Now includeds button 5 and 6 for both player 1 and 2 > Includes button 5 and 6 quick connector for Jamma boards with external button hookup such as. For Audio the stock audio cable will be plugged to the audio connector of the Pi2Jamma and Raspberry Pi. Multi Board Discussion and Help; Existing user? Sign In Sign InJan 24, 2009. Stuff you need: Daytona USA arcade PCBs: Main baord including: rom board, cpu board and video board - stack of 3 boards. Thanks. Here is the Neo Geo pinout: 1. ) Sega Mega Drive with a 6-button controller. €10. . ARpiCADE is the operating system that runs the RaspberryJAMMA. I have a cab with a JAMMA harness and I am putting in Area 51/max force. 28 pins on each side of the Jamma Harness. 33. The 60-in-1 board uses the player 2 directional pins on the harness to connect the trackball inputs. This Multigame board uses a slightly different JAMMA pinout. Coin up works. Brand New. 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:. You then need to match these sides to the wiring on your JAMMA harness to know which way the edge connector plugs onto the JAMMA game board. Ground wire to the ground loop and the appropriate JAMMA wire to the normally open terminal as illustrated. Quick and easy to find any pinout diagrams and related information for various types of connectors and cables. All the inputs which appear on a standard JAMMA interface are routed to the JAMMA edge connector. 68. SEGA System 16 / 24 to JAMMA Adapter with button. Remove the connectors from the switch, and put them onto a different switch that you know works. com . Brand New. Does anyone have a 100% true and accurate JAMMA schematic they have. #1. 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. View. g. In a JAMMA setup, the coin meter MUST have a diode connected across it's wires. The 60-in-1 board uses the player 2 directional pins on the harness to connect the trackball inputs. First thing you. The pb3 uses a "full" jamma pinout harness, meaning it includes the kicks as well. RA-PC-2-JAMMA-USB4 R3 Button 12 1 2 VCC GND 3 4 GND L3 Button 11 5 6 Turbo Mode 7 8 Button 8 R2 HM Button 13 9 10 Button 7 L2 ST Button 10 11 12 Button 6 R1 SE Button 9 13 14 Button 5 L1 Up 15 16 Button 4 r Down1718Button 3O Left1920Button 2X Right2122Button 1o USB USB P1 P0 USB USB Arcade Controller Wiring Diagram. 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. Jamma Harness Wiring 6 buttons 50cm / 56 pins (28 pins per side) €8. Most other games use a connector. 4. Posts. In order to get around this limitation, some manufacturers started using this first ground position at the end of the JAMMA harness (or the pin 27 position) as the. New Full Jamma Plus+ Harness Features: > Now includeds button 5 and 6 for both player 1 and 2 > Includes button 5 and 6 quick connector for Jamma boards with external button hookup such as the in-1 PCB. RiddledTV. Wiring / Cabinet parts Wiring / Cabinet parts; All; SEGA Blast City Wiring SEGA Versus City/New Versus City Wiring Kick Harness Adapters. 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. 9 pin power supply connectors. The JAMMA wiring standard was introduced in 1985. JAMMA is a standard connector used on many arcade boards to simplify conversion of cabinets from one game to another. P2 4 (P2 SW6 on 60 Pin Connector according to AO Wiki Pinout - not on jamma edge) P2 5 (P2 SW7 on 60 Pin Connector according to AO Wiki Pinout - not on jamma edge) P2 6 (P2 SW8 on 60 Pin Connector according to AO Wiki Pinout - not on jamma edge) NC (At least not to the 60pin connector or the jamma edge) GND; GND; GNDThe MGCD board diagram has pins 27/28 reserved for dreamcast buttons 6 and 7. ~60cm cables length (~68cm total length) 2x16AWG for GND, 2x16AWG for +5V, 1x18AWG for -5V, 1x18AWG for +12V, 22AWG for everything else. Power, ground, joysticks, buttons, and more. Page 1 of 2. €11. P2 Button 5 9. Buy It Now. Posted November 5, 2008 (edited) Just a followup, after looking at the manual. 23. The inputs which appear on the I-PAC but not on a JAMMA connector are routed to screw terminals. 31768. C $42. 4. The wires are all hand soldered through eye-loops to the high. This standard takes into account 3 player buttons per player (2 max), joysticks, video, mono sound, etc. 98. MV1C Full Bios. 6-Way JAMMA Switcher Features: • Supports 6 JAMMA boards • Only 1 JAMMA board is powered at a time. 56 pin (2x28 pin) JAMMA harness for use with existing cabinets with original JAMMA boards, or for use in new arcade builds using a multicade board. JAMMA Harness Standard 56 pin Jamma Connector used on many Arcade Boards to simplify conversion of game cabinets with color coded connections for 2 players, power, coin doors, test, service, video, and sound. Arturia Minibrute SE presetsheets blank anafrog by JoeyRex 2014. Full Grounding Loop for all joysticks and button's micro-switches. In this video, I will show how to read a jamma harness pinout. The 412-in-1 board works a bit differently so this set up will not work. 98. 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. CN8 ( JST NH). 10,95 €. (3)Replace your old and worn JAMMA connector with this brand connector. This should give you the button arrangement you are looking for. 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 game preview so you'll have a conflict. Jan 6, 2002. The Jamma harness will plugged on the Jamma connector without any modification on the cab. On a MULTISLOT system the joystick port select buttons and JAMMA connector select game. SNK NEO GEO MVS to JAMMA Adapter with button remapper and line level Stereo sound out. Apparently, when using the Capcom I/O converter, it sends both left and right channels to one speaker. Opens in a new window or tab. New comments cannot be posted. You will find wiring and connections for eight action buttons, plus three. 9 pin power supply connectors. JVS specifies the type of connectors to use for video (HD-15), audio (RCA) and power ( JST_VL ), in addition to the communications protocol between the game board and the I/O board. I'd have expected all the controls to work minus buttons 4, 5, and 6 of each player. PLAYER 2 - BUTTON 6/GND e 27 PLAYER 1 - BUTTON 6/GND GROUND f 28 GROUND Figure 3. 5: tag. ARCANIAC. Out of stock View. Left 15. net Rating: % positive. Full Jamma Harness with 2x28pins connector that can be used for standard Jamma Arcade cabinet. Title : Arcade Game Pinouts : Date : 09-January-2003 : Source : taken from the Conversion FAQ v1. . John2654 said: set the 60 in 1 board to function with 1 button. . Buttons 1 and 2 are JAMMA connector and buttons 3 and 4 are actually mapped to 4 and 5 on the kick connector respectively. . Buy It Now. SNK NEO GEO MVS to JAMMA Adapter with button remapper and line level Stereo sound out. The Happy Fish 2 board wires to a standard 56 pin Jamma wiring harness. Taito Classic to JAMMA Adapter with button remapper. Hi All, Can anyone please confirm for me the pinout of the power harness that connects power on the CPU board to J2 on the Jamit board? Mine has a weird setup that i believe is half missing. This wiring has 6 buttons per player which allows the use of multigame cards like the Pandora Box. We will not be using all the pinouts, just the ones in Red. At first I thought there was a way to wire a left and right channel from the JAMMA harness, but. Custom Chips/Daughter PCBs. 54 pitch. 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. Anyone have any schematics on how to build a Centipede to JAMMA adapter? mrbill08 Well-known member. You need a 1N4004 or higher. today i dropped a jamma gang wars into my jamma bad dudes cabinet,but after alot of toiling i noticed that they had different control panel pinouts. Features: - 6 buttons per player - Length: 1,5 m - Joysticks connectors: 4,8 mm - Mono audio. Immortal. 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. New Full Jamma Plus+ Harness Features:> Now includeds button 5 and 6 for both player 1 and 2> Includes button 5 and 6 quick connector for Jamma boards with external button hookup such as the 302-in-1 PCB. Also you will obviously need to have a control panel with three buttons. 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. With the crown logo facing the correct way, your red. com -> JAMMA Standard Connector <- Name Of Game: N/A Notes: Not all games will use all pins, and some kits may have extra connectors for more/different. - to the pcb is called a JAMMA wiring harness. Home. 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. This is incompatible with the JAMMA standard due to pin 27 and 55 being wired to ground, and pin 26 and 55 typically unused. 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. Everything works. ----------------------------------------------------------------------------. 8 mmBrand new JAMMA wiring harness made of high quality UL1007 wire for 6 buttons per player. Web brand new jamma wiring harness made of high quality ul1007 wire. AssemblingThe wiring diagram for the edge connector will indicate these sides. Jamma is just the wiring of the cabinet. – Hook Ups for the 6 Player Buttons Include Wiring for Each of the 6 Player Button Lamps. JAMMA Harness w/” Quick Disconnects Ground wire to the ground loop and the appropriate JAMMA wire JAMMA Functional Connection Diagram. Brand New. Jamma is a wiring standard that is based on a common wiring connector. Location. Jamma Harness Wiring 6 buttons 150cm / 56 pins (28 pins per side) €11. You will find all the connectors: Jamma comb 2x28 pins, CRT connector, ground chain for joysticks and buttons. Full Grounding Loop for all joysticks and button's micro-switches. EMail: jtwine@jtwine. €57. The JAMMA connector is a 3. service, video, and sound. . Full Jamma Harness with 2x28pins connector that can be used for standard Jamma Arcade cabinet. Unused 9. To control the game I'm using an old analogue PC joystick and Thrustmaster pedals, so I simply swap. 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. , Street Fighter) which need extra buttons have extra connectors for these additional controls. I don't even know if his company in Asia is still making these today. See moreJAMMA cabinet, GLOBAL VR strongly recommends that you replace your existing JAMMA harness with the JAMMA+ harness from the kit. Brand New. $ Free diagramweb. 60-In-1 JAMMA Arcade Parts Bundle #2 (Includes Power Supply). 1,372. This was designed to make board changes easy, just take out the old game and plug in the new. The pinout is: 1 - no connect 2 - right 3 - ground 4 - left . Each player has 6 buttons 1 joystick and 1 start button. Contact us: 1-229-941-2506 M-F 8:30 AM to 4:30 PM. The fields marked with * are required. Video out is RGBS on JAMMA or can be reconfigured to output higher. I will aslo attach a photo of a sf2 jamma board and was hopeing you could tell me what/where the kick harness is. Quote. 1. This is for the secondary edge connector. You can find the JAMMA wiring diagram here: JAMMA Pinouts. 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. Buy RetroArcade. 2 - LEFT - X PLAYER 1 - LEFT - 20 PLAYER 2 - RIGHT - Y PLAYER 1 - RIGHT - 21. There are a bunch of wires plugged into the jamma harness that go nowhere (just hanging there. Shipping & Returns Standard 30 days return policy. So I've attached as pictured bellow. Edit: zoomed in and that adapter is JAMMA not CHAMMA. the black, red white and blue cables go off to the lightgun. A 1N4148 is not correct to use with a meter. Using the official Sega extra button loom ( 600-6227-10 ), this is how you wire a kick harness to the cab io's CN8 . View All Result . - 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. Voltage Reg. Should be pins 22, 23 and 24 on your harness. Button 6, 7 and 8 for both players are only available on the screw connectors. A bootleg PCB may use a different pinout. Jamma harness to connect the buttons and joysticks to the jamma plate that you use, be it a pandora box or any. Area 51 Site 4 - CPU to Jamit power harness pinout. Shipments in 24h / 48h. 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. Colorado. as player 1 and player 2 select buttons too. 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. Now I look at the online manual, and it talks about a 6 pin header where pin 1 is button 5, and pin 3 is button 6. 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. Connects to coin doors for quarters and/or tokens (or a bypass button)Jun 23, 2013. Second, wire your sixth action button to the pin 27 location previously used by the relocated ground wire. This allowed all Arcade Cabinets that were wired in the JAMMA. Wire the cabinet wires for buttons 4,5,6 - for both players - to the. RetroArcade. Shipments in 24h / 48h. | 440-365-9906| Every joystick and button micro switch must be connected in the same manner. This was designed to make board changes easy, just take out the old game and plug in the new. start 1 p-up ip-down ip-left 1 p-si ip. 8mm Quick Connects 1 Metre Wire, Choose Your Colour ( Size- 1) $077. The JAMMA Video Standard (JAMMA VIDEO規格, JVS) is a newer JAMMA connector standard. You might notice that I said “trackballs” meaning more than one. The pinout is identical to the naomi pinout expect for the 10 pin AMP UP connector. I am build a 2 player cab. In other works if one key (letter or number) is pressed and a second is not. 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. The 20-pin joystick. C. 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. JAMMA Conversion Pinout Class. to the arcade’s main. Using the official Sega extra button loom ( 600-6227-10 ), this is how you wire a kick harness to the cab io's CN8 . Arcade Power Sully Connections - IEC Switch. Jamma Pinout. Arcade JAMMA Harness 56 Pin Wiring Loom 2 Player Joystick & 6 Buttons Per Player. $1995. CHAMMA (Chinese JAMMA) Connector Pinout Sheet For Use With Game Elf, Pandora's Box, and other Chinese multigame boards: Solder Side : Parts Side: Ground (GND) A: 1: Ground (GND) Ground (GND) B: 2:. Jamma Harness Wiring 6 buttons cm 56 pins (28 pins per side) – Arcade Express S. 4 (left player) start/throw can (p1 button 3) you can alter the swa/swb wiring as needed for your control panel. EMail: jtwine@jtwine. - to the pcb is called a JAMMA wiring harness. Good day, I'm using a full size Jamma cabinet (Some Atari Hockey from 90'), with PB4 inside. #2. Products description. 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 +12VDC F 6 +12VDC. Some games (i. GND 2. Complete Jamma cabling to restore a terminal or to realize a new project. This harness provide full wiring for multigame jamma PCB, like Pandora Box and Game King. This Jamma Harness Wiring also has +12v / +5V / -5V U type terminals so we can adjust them more comfortably to. Player 1 Button 1: 23: Player 1 Button 2: Player 1 Button 2: 24: Player 1 Button 3: Player 1 Button 3: 25 (Player 1 Button 4) (Player 1 Button 4) 26: Not used: Not used: 27: Ground:.