Pinball Blog

Lisy80 replacement CPU board for Gottlieb System 80 pinball machines

Understanding the Lisy80 CPU Board in 5 Minutes

What is the Lisy80 replacement CPU board for Gottlieb System 80 pinball machines? Compatibility, features, and why owners install it.

Understanding the Lisy80 CPU Board in 5 Minutes

What is the Lisy80 replacement CPU board for Gottlieb System 80 pinball machines? Compatibility, features, and why owners install it.

Lisy80 Raspberry Pi-based replacement CPU board for Gottlieb System 80, rear view

What Is the LISY Board? The Raspberry Pi CPU Re...

LISY is a Raspberry Pi-based replacement MPU for classic pinball machines. Here's what it is, how it works, and how the Lisy1 and Lisy80 bring Gottlieb System 1 and System...

What Is the LISY Board? The Raspberry Pi CPU Re...

LISY is a Raspberry Pi-based replacement MPU for classic pinball machines. Here's what it is, how it works, and how the Lisy1 and Lisy80 bring Gottlieb System 1 and System...

Pinball coil power circuit diagram showing coil, diode and driver transistor

How to Test a Pinball Coil (Solenoid) with a Mu...

A step-by-step guide to testing a pinball coil (solenoid) with a multimeter — checking resistance, isolating the diode, and knowing when the coil, diode or driver transistor is the real...

How to Test a Pinball Coil (Solenoid) with a Mu...

A step-by-step guide to testing a pinball coil (solenoid) with a multimeter — checking resistance, isolating the diode, and knowing when the coil, diode or driver transistor is the real...

How a Pinball Machine Works: A Ball-by-Ball Wal...

Follow a single ball from launch to drain and see how the plunger, flippers, bumpers, ramps, switches and CPU board work together to create a game of pinball.

How a Pinball Machine Works: A Ball-by-Ball Wal...

Follow a single ball from launch to drain and see how the plunger, flippers, bumpers, ramps, switches and CPU board work together to create a game of pinball.

Vintage Bally Xenon solid-state pinball machine

A Brief History of Pinball: From Bagatelle to t...

How pinball went from 18th-century bagatelle tables to Depression-era coin-ops, the golden age of Gottlieb, Bally and Williams, the 1990s DMD boom, and today's collector-driven revival.

A Brief History of Pinball: From Bagatelle to t...

How pinball went from 18th-century bagatelle tables to Depression-era coin-ops, the golden age of Gottlieb, Bally and Williams, the 1990s DMD boom, and today's collector-driven revival.

Working on the internals of a pinball machine with a multimeter

Pinball Machine Anatomy: Every Key Part Explained

A plain-English tour of every major part of a pinball machine — playfield, flippers, bumpers, plunger, ramps, targets, switches and display — and how each one shapes the game.

Pinball Machine Anatomy: Every Key Part Explained

A plain-English tour of every major part of a pinball machine — playfield, flippers, bumpers, plunger, ramps, targets, switches and display — and how each one shapes the game.