Kolla in det här från Marvin:
Electrical "Stuck Up" Problem:
• Addams Family ONLY: The Addams Family pinball was the first Williams solidstate "fliptronics" game. It was the only game to use a "Fliptronics I" board (all later games used a "Fliptronics II" board). The Fliptronics I board has a unique personality. If both diodes on the right flipper coil (upper or lower) are missing or broken, as soon as the right flipper cabinet button is pressed in a game, both right flippers will stick in the "up" position. The right flippers will not release until the left flipper cabinet button is pressed! Note this MAY also happen if one diode on each right flipper coil is bad too. This problem can also happen to the left flipper, and is still related to coil diode failure. To fix this, check both right flipper coils and make sure the diodes are not broken or missing. Also make sure the left flipper coil's diodes are present and not damaged. Finally, sometimes a bad flipper diode will cause the Fliptronics I board's TIP102 hold transistor to fail. If the problem still exists after replacing the diodes on all the flipper coils, check the TIP102 hold transistor on the Fliptronics board.
Så byt båda flipperdioderna på bägge sidor först (Både övre och undre flipprar, dvs 8 dioder.). (Du måste ändå löda loss en ändan för att kunna mäta dem. Fungerar det inte efter detta, byt även TIP102.
Det går inte alltid att mäta sig till felen på transistorerna.
Vi bytte transistorn till en sling-shot på Sopranos som stod rätt ut, nu i veckan, utan att jag kunde mäta mig till någon skillnad, jämfört med transistorn som satt bredvid, men efter bytet fungerade sling-shoten som den skulle.
