NeoGeo MVS JAMMA Adapter

This Adapterprint safely converts the standard NeoGeo MVS system pinout to work correctly in a standard JAMMA type arcade cabinet.

All NeoGeo MVS units are almost JAMMA compatible; however, they have some changes in their Audio pinout scheme. Connecting a NeoGeo MVS system directly into a JAMMA connection could damage the MVS audio amplifier The most important feature of this MVS to JAMMA adapter is to convert the MVS stereo output to work in the standard JAMMA single speaker setup. If the JAMMA cabinet has stereo speakers, this adapter also provides an easy 4 pin Molex connection for stereo sound.
Other features include:

Corrects Test switch positioning so the JAMMA cabinet's Test switch will function properly with the MVS.
Adapts the NeoGeo MVS ‘Game Select’ Up/Down feature to work with the existing JAMMA cabinets Player 1 & 2 first shooter buttons, eliminating the need to install new selection buttons.
Routes the NeoGeo MVS 'D' Button from each player to matching connection on JAMMA side (Pins 25/cc).
Optional Test and Service/Credit hook-ups are located directly on the MVS to JAMMA adapter board.

Videogame PCB - Automaten - Arcade Chips

NeoGeo MVS JAMMA Adapter