Pinball Blog

Pinball machine electronics: MPU, driver, power supply, and sound boards from a Gottlieb System 80

Pinball Machine Electronics Explained: MPU, Dri...

The 4 main boards in a solid state pinball machine explained: MPU, driver, power supply, and sound board. What each one does, common failure symptoms, and battery-free plug-and-play solutions.

Pinball Machine Electronics Explained: MPU, Dri...

The 4 main boards in a solid state pinball machine explained: MPU, driver, power supply, and sound board. What each one does, common failure symptoms, and battery-free plug-and-play solutions.

Restoring a vintage pinball machine: step-by-step playfield cleaning

How to Restore a Vintage Pinball Machine: The C...

Step-by-step guide to restoring a vintage pinball machine: diagnosis, disassembly, playfield cleaning, rubbers, mechanisms, electronics, and adjustments. Everything you need to know — from supplies and budget to common mistakes...

How to Restore a Vintage Pinball Machine: The C...

Step-by-step guide to restoring a vintage pinball machine: diagnosis, disassembly, playfield cleaning, rubbers, mechanisms, electronics, and adjustments. Everything you need to know — from supplies and budget to common mistakes...

Vintage Bally Fathom pinball machine

How Much Does a Pinball Machine Cost? The Most ...

How much does a pinball machine cost? Which affordable machine is best for beginners, small spaces, or home use in 2026? The most affordable way: restore a classic with a...

How Much Does a Pinball Machine Cost? The Most ...

How much does a pinball machine cost? Which affordable machine is best for beginners, small spaces, or home use in 2026? The most affordable way: restore a classic with a...

Gottlieb System 80 ground mods: System 80B backbox with CPU, driver, and power supply boards

Gottlieb System 80 Ground Mods: Why and How to ...

Gottlieb System 80 ground mods involve adding dedicated ground wires between each circuit board and a common ground point, then connecting that point to the cabinet ground. They fix a...

Gottlieb System 80 Ground Mods: Why and How to ...

Gottlieb System 80 ground mods involve adding dedicated ground wires between each circuit board and a common ground point, then connecting that point to the cabinet ground. They fix a...

Battery-free replacement board for pinball machines, the solution to battery leak corrosion

Battery Leak on a Pinball Machine: Damage, Dang...

A leaking battery is the number-one killer of vintage pinball machine boards. Learn about the damage it causes, how to clean battery corrosion, and the permanent fix: a battery-free replacement...

Battery Leak on a Pinball Machine: Damage, Dang...

A leaking battery is the number-one killer of vintage pinball machine boards. Learn about the damage it causes, how to clean battery corrosion, and the permanent fix: a battery-free replacement...

Backbox and boards of a Gottlieb System 80B pinball machine

Gottlieb System 80B (1984-1989): Replacement Bo...

Everything about the Gottlieb System 80B (1984-1989): its unique features (original power supply retained, audio, alphanumeric displays, cable extension), board compatibility for the GottFA80_Plus, Lisy80, Godri80, and Gosof, plus the...

Gottlieb System 80B (1984-1989): Replacement Bo...

Everything about the Gottlieb System 80B (1984-1989): its unique features (original power supply retained, audio, alphanumeric displays, cable extension), board compatibility for the GottFA80_Plus, Lisy80, Godri80, and Gosof, plus the...