Eagle Shot Golf on SSV system board JAMMA Pinout Main Jamma Connector Solder Side | Parts Side ------------------------------------------------------------------ GND | A | 1 | GND GND | B | 2 | GND +5 | C | 3 | +5 +5 | D | 4 | +5 | E | 5 | +12 | F | 6 | +12 ------------ KEY ------------| H | 7 |------------ KEY ----------- Coin Counter # 2 | J | 8 | Coin Counter # 1 Coin lockout # 2 | K | 9 | Coin lockout # 1 Speaker (-) | L | 10| Speaker (+) | M | 11| Video Green | N | 12| Video Red Video Sync | P | 13| Video Blue Service Switch | R | 14| Video GND | S | 15| Test Switch Coin Switch 2 | T | 16| Coin Switch 1 T:Not Used (J:P2 Start) | U | 17| T:Start (J:P1 Start) T:Not Used (J:P2 Up) | V | 18| T:Cursor Up (J:P1 Up) T:Not Used (J:P2 Down) | W | 19| T:Cursor Down (J:P1 Down) T:Not Used (J:P2 Left) | X | 20| T:Cursor Left (J:P1 Left) T:Not Used (J:P2 Right) | Y | 21| T:Cursor Right (J:P1 Right) T:Not Used (J:P2 Shot) | Z | 22| T:Not Used (J:P1 Shot) T:Not Used (J:P2 Decision) | a | 23| T:Not Used (J:P1 Decision) Not Used | b | 24| Not Used | c | 25| | d | 26| GND | e | 27| GND GND | f | 28| GND J= Joystick setting T= Trackball Setting 2 Player inputs are only used when you set DIP Switch to "Joystick type" (DIP Switch 1, #6 to ON) ATTENTION: At Trackball setting, 4 button wires go to "Up, Down, R, L" (pins 18, 19, 20, 21) on JAMMA connector. Do NOT wire to 22, 23, 24, 25 on JAMMA connector! Connector Table for "Trackball Harness" same as the Golden Tee series harness JST Connector 6 pin (ROM Board Side) Pin Wire Funtion ------------------------------ 1 | RED | +5 Volts DC 2 | YEL | X-A (Horizontal) 3 | GRN | X-B (Horizontal) 4 | BLU | Y-A (Vertical) 5 | PUR | Y-B (Vertical) 6 | BLK | Ground Connector 6 pin (Trackball Side) Pin Wire Funtion ------------------------------ 1 | BLK | Ground 2 | RED | +5 Volts DC 3 | YEL | X-A (Horizontal) 4 | GRN | X-B (Horizontal) 5 | BLU | Y-A (Vertical) 6 | PUR | Y-B (Vertical) NOTE: If your Trackball makes reverse movements for X and Y, you can exchange the pin position 3 and 4, or 4 and 5 to reverse at Trackball Connector side to correct. BrianT