Nichibutsu Type B Pinout
| SOLDER SIDE | PARTS SIDE |
|---|---|
| P1UP | P1DOWN |
| P1LEFT | P1RIGHT |
| P1B1 | P1B2 |
| P2UP | P2DOWN |
| P2LEFT | P2RIGHT |
| P2B1 | P2B2 |
| COIN1 | COIN2 |
| GND | GND |
| GND | GND |
| +5V | +5V |
| +12V | NC |
| NC | +12V |
| +5V | +5V |
| GND | GND |
| GND | GND |
| P1START | P2START |
| TEST | SVC |
| COUNT1 | COUNT2 |
| SPK+ | SPK- |
| NC | VRED |
| VGREEN | VBLUE |
| VGND | VSYNC |