Use the exact fuse type and rating
Pinball fuses are either normal-blow or slow-blow, which differ in how fast they react to overload. Always fit the same type and rating. A replacement that blows again means a fault in the machine; never fit a bigger fuse to stop it.
Oversized fuses can let wiring and boards burn.
Systems
- Williams System 3
- Williams System 4
- Williams System 6 / 6A
- Williams System 7
- Williams System 9
- Williams System 11
- Williams System 11A
- Williams System 11B
- Williams System 11C
- WPC Alpha-Numeric
- WPC Dot Matrix
- WPC Fliptronics
- WPC DCS
- WPC-Security (WPC-S)
- WPC-95
- Bally MPU AS-2518-17
- Bally MPU AS-2518-35
- Stern MPU-100
- Stern MPU-200
- Bally 6803
- Gottlieb System 1
- Gottlieb System 80
- Gottlieb System 80A
- Gottlieb System 80B
- Gottlieb System 3
- Data East CPU Version 1/2
- Data East CPU Version 3
- Data East/Sega CPU Version 3b
- Capcom
- Electro-mechanical
Related tips
- Fuse rating rules
- Check every fuse for the right rating and type before power-on
- Testing a fuse
- Where the fuses are
- Primary line fuse rating
- Gottlieb EL fuse numbers by rating
- Fuse letter codes
- Check fuse ratings and types before first power-up
Source: Pinball Machines: How They Work & Troubleshooting, Norbert Snicer