PASCAL JANIN - Replacement Gottlieb PCBsPascal, eldest son Quentin...and another VolcanoWhen I first started to look around for technical help for my first System 80 game I was fortunate enough to contact Pascal Janin in France. In the 5 years since making his acquaintance, I have come to realise just how fortunate this was. Pascal is a close friend now and he has helped me enormously with his advice and knowledge. Fortunately for us all, Pascal is not only my friend but a friend of anyone who appreciates Gottlieb System 1 and 80 pinball games. By profession he is an electronics engineer for a leading global semi-conductor manufacturer but he is also a great fan and collector of Gottlieb electronic pinballs. If you visit Clay Hassell's System 80 pinball repair website you will see that Pascal is credited for several "tricks", such as the driver board logic ground modification, display unit brightening and an easy replacement for the CPU reset circuitry so often destroyed by battery corrosion. These alone are proof of Pascal's understanding and ability, but what really elevates him to the level of genius is his self-designed replacement PCBs, the cream of which is undoubtedly his CPU board for all Gottlieb System 1 games: the Pi1 and the Pi1-X4: that combines a System 1 CPU, power supply, driver and tone board into one, although to see it you'd never guess! |
System 1 Multi-Game PROM Combo - every System 1 game PROM in 1 chip! System 1/80/80A Multi-Sound Combo - for games with a 'classic' sound board (no speech), combining 7x Sound PROMs of late Series 1, 12x Series 80 games and the unique PROM of Series 80A (Devil's Dare), into a single piggy-back. 20 PROM chips in 1!
PBDB - drives pop-bumpers, BH/HH upkickers and any non-CPU controlled coils on any pin! |