Description
Allows you to play your JAMMA games in a Tecfri cabinet or a cabinet wired according to the Tecfri conversion class. This adapter will play JAMMA games with up to 2 buttons.
Images
Pinout
This adapter follows the following pinout scheme:
| SOLDER SIDE | PARTS SIDE |
|---|---|
| +5V | GND |
| +5V | GND |
| SPK+ | +12V |
| SPK- | VSYNC |
| NC | VGREEN |
| COUNT2 | VRED |
| COUNT1 | VBLUE |
| P2RIGHT | COIN1 |
| P2LEFT | COIN2 |
| P2DOWN | P1START |
| P2UP | P2START |
| P1RIGHT | P2B1 |
| P1LEFT | P2B2 |
| P1DOWN | P1B1 |
| P1UP | P1B2 |
| +12V | (COUNT+) |
| GND | +5V |
| GND | +5V |
(Adapter edge connector facing away, list is ordered right to left)
Important: This adapter does not support the -5V power rail which is not present in Tecfri cabinets’ wiring harnesses. Games that require -5V may not run.
Button and Switch Layout:
In most circumstances this adapter will work as intended with your cabinet without any modifications. Problems may occur in a modified cabinet, or with games that require more than 2 buttons.
If the button order is wrong you may need to swap the wires going to the buttons behind the control panel.
Compatible Cabinets
This is the list of compatible game cabinets that can be used with this adapter:
Revision History:
Rev 1.0: Initial Design.
Specifications
Board Size: 45mm x 112mm
Current Carrying Capacity: 5V – 12A, 12V-3A