Centipede JAMMA adapter edge connector pinout

Solder Side Parts Side
GND A 1 GND
GND B 2 GND
+5V C 3 +5V
+5V D 4 +5V
-5V E 5 -5V
+12V F 6 +12V
KEY H 7 KEY
Coin Counter 2 J 8 Coin Counter 1
  K 9  
Speaker (+) L 10 Speaker (-)
  M 11  
Green N 12 Red
Sync P 13 Blue
  R 14 GND (video)
  S 15 Test
Coin 2 T 16 Coin 1
2-Start U 17 1-Start
Tball #2 H. DIR 2 V 18 Tball #1 H. DIR 1
Tball #2 H. CLK 2 W 19 Tball #1 H. CLK 1
Tball #2 V. DIR 2 X 20 Tball #1 V. DIR 1
Tball #2 V. CLK 2 Y 21 Tball #1 V. CLK 1
Player 2 Fire (cocktail) Z 22 Player 1 Fire
  a 23  
  b 24  
  c 25  
Start 2 LED d 26 Start 1 LED
GND e 27 GND
GND f 28 GND


Below are pinouts of the Track Ball harness... (the view is of the pin side)