![]() THE CABINET SHOWS NICE BLACK AND RED COLORS AND THE NORMAL NICKS AND SCRATCHES ONE WOULD EXPECT FROM A 26 YEAR OLD PIN. ![]() THE PLAYFIELD IS A NICE ORIGINAL WITH MINOR WEAR IN SPOTS AND IT WAS JUST CLEANED AND WAXED BY OUR PINBALL TECHS WHO INSTALLED LEDS AS WELL. THIS GAME FEATURES A 6 YES 6 BALL MUTLI BALL, A SHAKER MOTOR, A RAPTOR KICKOUT, AN AUTOMATIC PLUNGER, A REALLY COOL TOPPER AND CLASSIC FUN PINBALL. WE HAVE A 2000 SQUARE FOOT SHOW ROOM WITH OVER 75 GAMES, AND JUST HAD A NICE ARTICLE PUBLISHED ABOUT US IN THE PALM BEACH POST. OVERALL THIS IS A FINE EXAMPLE OF A CLASSIC PINBALL MACHINE FROM ONE OF THE GREATES MOVIE FRANCHISES OF ALL TIME. THE CABINET WAS TOUCED UP AT SOME POINT AND SHOWS NORMAL NICKS AND SCRATCES. THE CABINET IS A NICE ORIGINAL WITH THE CLASSIC JURASSIC DINOSAUR PICTURED AND THE STRIKING RED AND BLACK COLORS. THE GAME PLAYS AS IT SHOULD WITH NO ERRORS. THE PLAYFIELD IS A NICE ORIGINAL WITH MINOR WEAR IN SPOTS. OUR TECHS JUST RIPPED DOWN THE PLAYFIELD, CLEANED AND WAXED AND INSTALLED BRAND NEW LEDS LIGHTS. THIS PIN HAS A MOVING TREX THAT PICKS UP AND EATS YOUR BALL TO SET UP MULTI BALL… STILL ONE OF THE COOLEST THINGS I HAVE EVER SEEN ON A PINBALL MACHINE. IF YOU LIKE THE MOVIE YOU WILL LOVE THIS PIN, AND IF YOU ARE A PINBALL FAN THIS GAME ROCKS. THIS IS AN ICONIC PIN FROM AN ICONIC MOVIE FRANCHISE WITH A TREMONDOUS DINOSAUR THEME. THE ORIGINAL JURASSIC PARK PINBALL MACHINE FROM 1993 IS A CLASSIC, AND STILL ONE OF THE MOST POPULAR PINS TODAY. I will let you know if this has solved the issue.Stern Data East Jurassic Park Original With Topper Leds 1993 Obviously more playing is required to make sure and I will also put the original PS back in to test it as well and thereby using my new XPIN PS for another game. ![]() On Saturday I pulled the DMD out of my GnR and installed it and the game played with no loss of background sound after a few games. The DMD that came with the game was faded to one side so I swapped it out with one from my IJ and the game was fine for a week or 2 before the first loss of 5v issue arose so I had no idea it could be the DMD! But now I understand ( sort of ) of where the problem was. Initially I was certain the issue was with the sound board as the game didnt lose 5v with the sound board plugged in. Immediately obvious because I never considered the possibility." Mean that the display looked ok - but it was the wrong screen - which wasn't I have seen this once -īut as I said before - the DMD didn't always display properly. That could easily be the cause of all your problems. Transmitters / receivers going high or low when it shout be inactive then Where the lines are connected but no active. Lines are used for both sending and receiving and need to be switchedĬorrectly. They talk to each other via Address and Data Bus lines. "The electronics work by having three CPU's (the Main one, the Sound and theĭisplay). I replaced all fuse holders on the flipper board but that didnt make a difference.Ī friend has advised the following info which could help people in the future. I will swap the MPU with my GnR ( when I have time to move several pins to get to it!) and see if that helps.Īnyone have this issue before or suggest anything?Īfter swapping my GnR MPU and swapping the game rom the game plays perfectly except once the flipper is activated a couple of times the backgroung sound disappears but feature sounds are still tehre with alot of dino "roaring'. I suspect the MPU has an issue somewhere and a chip is dragging the 5v down but now with the new PS it is only resetting the game. The feature sounds work and the trex roaring is too regular and when the ball drains the background music reappears until the next ball launch. Now the issue is that the game resets at least once a game and the background music disappears after ball launch. Played many games without soundboard power plug in and game worked perfectly, then I plugged in the Soundboard power plug and played several games ( approx 8 games over a couple of days) without issue. I bought an Xpin power supply ( Very nice board with led indicators of all voltages) Put that in. I noticed that the 5v disappears off the MPU ( no leds lit on MPU) No sign of issues.īorrowed another sound board, plugged it in but same issue appears again. After 20mins game will start up again but issue appears again after a couple of games.ĭiscovered that game works ok with sound board power plug removed. This game worked fine until one day the game locked up, scrambled display.
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