Jamma Harness Wiring, Probably the biggest hurdle with using them though is their unusual wiring color scheme. First thing you need is a JAMMA harness. The acronym JAMMA stands for Japan Amusement Machine and Marketing Association. The map lists the color and pin connections between the two sides for things like power supplies, controls, audio, and video. Feb 11, 2025 · A JAMMA harness is a standardized wiring harness popularly used in arcade machines. You might also notice that there are not enough ground wires located on the connector to wire up all of your arcade controls. The Jamma wiring system consists of a main harness and edge connectors that are used to connect various components of an arcade game cabinet, such as the power supply, buttons, joystick, and audio. The JAMMA connector is an arcade industry standard for connecting all of the arcade peripherals such as joysticks, buttons, coin mechanisms, etc. EG STARTS Arcade Jamma 56 Pin Interface Cabinet Wire Wiring Harness Loom Multicade Arcade PCB Cable for Arcade Machine Video Game Consoles Jamma 60-in-1 Board & Pandora Box 2 3 4 Game Dec 1, 2023 · Okay - this is a really DRY video, but it's SO important - today I'm trying to get round how to wire up my arcade machine, and sort out the JAMMA harness. About this item ★★★28x2 Pin Jamma Wiring Harness, it is used for Arcade Machine Video Game Consoles Pandora Box 4 5 6 Game to simplify conversion of game cabinets. tgem, yiahs, h2, u2w, cpx8, fdt, 05z, 2p, lhpua, bwz7l,