I don't have the patience to wait so here is what I got so far. Hope it helps someone else.
TOP Board:
CN3:
1 - GND
2 - NO PIN
3 - GND
4 - +5V
5 - +5V
6 - +12V
7 - +12V
CN2:
1 - 1P Start
2 - 2P Start
3 - Coin 1
4 - Coin 2
5 -
6 -
7 - Flip??
8 - 1P Right
9 - 1P Left
10 - 1P UP
11 - 1P Down
12 - 1P Button 1
13... 40 - ??
CN4:
1 - Speaker
2 - ???
3 - GND
Bottom Board:
CN6:
1 - GND
2 - NO PIN
3 - GND
4 - +5V
5 - +5V
6 - +12V
7 - +12V
8 - -5V
9 - -5V
CN7:
1 - GND
2 - Red
3 - Green
4 - Blue
5 - Sync
Hold Service switch on top PCB while powering the game on in order to enter the test mode.
