30 PIN Connector List (HMS.COM/SLOT_MACHINE/30 PIN CONNECTOR.rtf)
Pin out of the 30 pin (female connector) (VIEW FROM FRONT) (NOT THE WIRE SIDE)
28   25   22   19   16   13   10    7    4   1  <- (Top Right Pin)
29   26   23   20   17   14   11    8    5   2
30   27   24   21   18   15   12    9    6   3
Pin	Wire Color   Functions
1	GRY		Seg A (display)
2	YEL		SEG B
3	BRN		SEG C
4	RED		SEG D
5	ORN		SEG E
6	BLU		SEG F
7	BLK		SEG G
8	WHT		LSD (ONES)
9	GRN		MD (TENS)
10	VIO		MSD (HUNDREDS)
11	BLU/RED	1ST COIN LIGHT
12	BLU/GRN	2ND COIN LIGHT
13	BLU/WHT	3RD COIN LIGHT
14	BLU/GRY	COIN ACCEPT LIGHT
15	GRY/BLU	INSERT COIN LIGHT
16	UNUSED
17	BLK/RED	DC GROUND (OV)
18	BRN/WHT	COIN IN SWITCH (DOOR)
19	UNUSED
20	BRN/YEL	TILT LIGHT	
21	GRY/RED	COIN LOCKOUT COIL (BEHIND COIN MECHANISM)
22	WHT/BRN	COIN DEFLECTOR (RELAXED LETS COIN FALL TO BOTTOM)
23	RED		COIN EJECT (AS REQUIRED) (NOT USUALLY UTILIZED)
24	UNUSED
25	UNUSED
26	UNUSED
27	BRN/GRN	COIN DROP SWITCH (DOOR, BOTTOM SWITCH) NOT UTILIZED)
28	BLU/ORN	5TH COIN LIGHT
29	BLU/BRN	4TH COIN LIGHT
30	BLU/BLK	6TH COIN LIGHT