RGB-Pi JAMMA Installation

DON'T SKIP THIS STEP, put on 7 and press hard

JAMMA RGB-Pi Pinout Serie4

   JAMMA / MVS
   ┏━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━┓
   ┃GND             A┃1             GND┃
   ┃GND             B┃2             GND┃
   ┃+5V             C┃3             +5v┃
   ┃+5v             D┃4             +5v┃
   ┃                E┃5                ┃
   ┃+12v            F┃6            +12v┃
   ┃Key             H┃7             Key┃
   ┃                J┃8                ┃
   ┃                K┃9                ┃
   ┃Speaker - or L  L┃10 Speaker + or R┃
   ┃P1 Button7      M┃11               ┃
   ┃Video GREEN     N┃12       VideoRED┃
   ┃Video SYNC      P┃13      VideoBLUE┃
   ┃P2 Button 7     R┃14       VideoGND┃
   ┃                S┃15     Button7 P1┃
   ┃P2 Coin         T┃16        Coin P1┃
   ┃P2 Start        U┃17       Start P1┃
   ┃P2 Up           V┃18          Up P1┃
   ┃P2 Down         W┃19        Down P1┃
   ┃P2 Left         X┃20        Left P1┃
   ┃P2 Right        Y┃21       Right P1┃
   ┃P2 Button1      Z┃22     Button1 P1┃
   ┃P2 Button2      a┃23     Button2 P1┃
   ┃P2 Button3      b┃24     Button3 P1┃
   ┃P2 Button4      c┃25     Button4 P1┃
   ┃P2 Button5      d┃26     Button5 P1┃
   ┃GND/P2 Button6  e┃27 Button6 P1/GND┃
   ┃GND             f┃28            GND┃
   ┗━━━━━━━━━━━━━━━━━┻━━━━━━━━━━━━━━━━━┛
   *Pins 10 & L changes depend the switch for stereo or mono output, mono use + - indications and stereo use R & L and common ground.
   *Pins 27 & e are plugged to GND by defaut to enable the sixth button cut the jumpers JP1 & JP2 on the board.
   *Los pines 10 y L cambian dependiendo de la posición del switch si está en mono o estéreo, para mono usar las indicaciones + - y para estéreo R y L y una masa común.
   *Los pines 27 y e están conectados a masa por defecto, para habilitarlos como botón sexto bot'on corte los jumpers JP1 y JP2 en la placa.

   Kick
   ┏━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━┓
   ┃P2 Button4      4┃6      Button6 P1┃
   ┃P2 Button5      5┃5      Button5 P1┃
   ┃P2 Button6      6┃4      Button4 P1┃
   ┗━━━━━━━━━━━━━━━━━┻━━━━━━━━━━━━━━━━━┛
   *Take the ground from any pin of the harness
   *Coger la masa de cualquier otro pin del jamma.
   

Installation steps

1. DON'T SKIP THIS STEP, Put one of the ┳ pieces in pin 7 of the female jamma harness

2. WITHOUT THE RGB-Pi CONNECTED turn on the machine and adjust the voltage in pin 3 to 5.25v

3. If you have an electronic coin purse, check that it does not send voltage through the pin 16 or T, mechanical coin purse skip this step.

4. Plug the RGB-Pi into the raspberry with the jamma connector facing out

5. Put a heatsink on the golden part indicated with the heat (same model as for Pi)

6. Download the latest version of the operating system from rgb-pi.com

7. Format one 8GB or biggest microSD in Fat32

8. Download Etcher from etcher.io to record the image in the SD

9. Record the image WITHOUT DECOMPRESSING in the SD and EXTRACT WITH SAFETY from PC

10. Put the SD in the Pi and connect the jamma plate WITH THE MACHINE and WITHOUT POWERING THE Pi BY THE MICRO USB