These directories contain the ROMs for Stern pinball machines. The CPU boards required for the games are as follows: MPU-100 (same as Bally AS-2518-17): PINBALL, STINGRAY, STARS, MEMORY LANE, LECTRONAMO, NUGENT, DRACULA, TRIDENT, HOT HAND, MAGIC, GENESIS Shuffle MPU-200: METEOR, GALAXY, ALI, BIG GAME, SEAWITCH, CHEETAH, QUICKSILVER, STAR GAZER, FLIGHT 2000, NINE BALL, FREEFALL, LIGHTNING, SPLIT SECOND, CATACOMB, IRON MAIDEN, VIPER, DRAGONFIST, ORBITOR 1, LAZERLORD Jumpers for Bally AS-2518-17 / Stern MPU-100 U2 9316 PROM U6 9316 PROM E1-E2, E3-E4, E6-E7 Note: E8-E10 May be left in but is not needed. ------------------------------------------------------------------------------- U2 2758 PROM U6 9316 PROM E1-E2, E3-E4, E6-E7 Cut the trace from U2 pin 18 to U3 pin 18 where it passes betweeN sockets U2 & U3. Run a jumper from U2 pin 18 to U17 pin 11. U2: Tie pin 12 to 19, 21 to 24; Clip pins 19 and 21 short so they do not reach into socket. ------------------------------------------------------------------------------- U2 2758 PROM U6 2716 PROM E1-E2, E3-E4, E6-E7 Under board: short U18 pins 4 & 5; Top of board: cut pin 4 away from U18; U2: Tie pin 12 to 19, 21 to 24; clip pins 19 and 21 short so they do not reach into socket. U6: Clip pin 21 short and jump to pin 24. ------------------------------------------------------------------------------- U2 2716 PROM U6 9316 PROM E1-E2, E3-E4, E6-E7 Cut the trace from U2 pin 18 to U3 pin 18 where it passes betweeN sockets U2 & U3. Run a jumper from U2 pin 18 to U17 pin 11. U2: Clip pin 21 short and jump to pin 24. ------------------------------------------------------------------------------- U2 2716 PROM U6 2716 PROM E1-E2, E3-E4, E6-E7 Under board: Short U18 pins 4 & 5; Top of board: Cut pin 4 away from U18; On both U2 and U6: Clip pin 21 short and jump to pin 24. ------------------------------------------------------------------------------- U2 2732 EPROM (THIS IS THE FULL CAPACITY OF THE LEVEL 17 MPU) Cut trace on back of board to U18-4. Jumper U18-5 to feed thru that the cut etch went to (it connects to U2-18). This is the only PROM enable and is the inversion of VUA-02-A12. Now do either A or B below (A preferred). |---------------------------------------------------------------| | Component side: To isolate U2-21 cut trace to feed thru | A. | just below U2-13. Jumper E4 to feed thru just below U2-13. | | connect jumper pad E3 to ground. | |---------------------------------------------------------------| |---------------------------------------------------------------| B. | Lift pin 21 of U2 (2732) and insert into socket. Connect | | U2-21 to jumper pad E4. Connect jumper pad E3 to ground. | |---------------------------------------------------------------| No other jumper pad connections are required. ------------------------------------------------------------------------------- Jumpers for Stern MPU-200 9316 PROM OR 2716 EPROM U1 9-8, 28-26 OR 9-10, 28-27 U2 5-1, 2-6 OR 5-7, 2-3 U5 19-20, 29-31 OR 19-21, 29-30 U6 13-12, 25-22 OR 13-14, 25-23 MPU-200 connect 32-33 and 34-35 ------------------------------------------------------------------------------ Downgrade MPU-200 to an MPU-100 (ROMs only) Remove E32, E33, E34, E35 U2 ROM E5-E7 U6 ROM E11-13 -------------------------------------------------------------------------------