Namco System 11&12 Pinout: (The Tekken Pinout)
--- JAMMA Connector (Notable Differences) Tekken and Tekken 2: ---
Punch 1 and 2 for each player corresponds to buttons 1 and 2 for each player.
Buttons 3 and 4 for each player are ununsed on the main harness. The left (L)
speaker is connected to the JAMMA harness, and the right (R) speaker is
connected to the kick harness.
--- Tekken 3/Tag Tournament: ---
Punch 1 and 2 as well as Kick 1 are all on the JAMMA harness instead of just
only the punch buttons. Kick button 2 is connected to kick button 1 (B8 and B20)
on the kick harness, and the Tekken kick button 2 is now a "tag" button.
--- Soul Edge (Version 1) and Soul Calibur: ---
On the kick harness, kick button 1 is used for guarding and kick button 2 is
unused. The real "kick" button is on the jamma harness as button 3.
--- Soul Edge (Version 2): ---
The kick and guard buttons are reversed, so the guard button is on the JAMMA
harness, and the kick button is on the kick harness.
--- 48-Pin Extra Feature Connector ---
PARTS (TOP) SIDE | SOLDER (BOTTOM) SIDE
SPEAKER R (+) A1|B1 SPEAKER R (-)
A2|B2
A3|B3
A4|B4
KEY A5|B5 KEY
A6|B6
A7|B7
P2 KICK BUTTON 2 A8|B8 P2 KICK BUTTON 1
A9|B9
A10|B10
A11|B11
A12|B12
A13|B13
A14|B14
A15|B15
A16|B16
GND A17|B17
GND A18|B18
P1 KICK BUTTON 2 A19|B19
A20|B20 P1 KICK BUTTON 1
A21|B21
A22|B22
A23|B23
A24|B24
PARTS (TOP) SIDE | SOLDER (BOTTOM) SIDE