Jurassic Park can have either PPB

Early Jurassic Park games have the six-fuse 520-5021-00 PPB; late production has the nine-fuse 520-5021-05. Count the fuses to tell which, and use the matching fuse chart.

Systems

• Data East CPU Version 3

Games

• Jurassic Park

Related tips

• MRB and PPB playfield power boards
• Jurassic Park: "six balls missing"
• Jurassic Park: CPU code 5.10 protects the T-Rex motor
• Jurassic Park: CPU and display EPROM types and latest versions
• Jurassic Park, Last Action Hero, Tales from the Crypt: random resets in play
• Jurassic Park, Last Action Hero, Tales from the Crypt: flipper dead from its EOS switch
• Jurassic Park, Last Action Hero: flipper return springs break
• Jurassic Park: coils fire at random, fuses blow, switch matrix shorts

Source: Repairing DataEast 1987 (Laser War) to Sega 1995 (Batman Forever), Part One, Clay Harrell (pinrepair.com)