Spare fuses for WPC-S and earlier games (1.25 inch 3AG)
WPC-89 and WPC-S games use 1.25 inch 3AG glass fuses: slow-blow (MDL type) and fast-blow (AGC type). Keep about five each of: 3/8 A fast (dot matrix display), 3/4 A fast (12 V), 2.5 A slow (flippers on non-Fliptronics games), 3 A slow (solenoids, 12 V, flippers), 5 A slow (GI, flashers, solenoids, +5 V), 7 A slow (solenoid supply) and 8 A fast (lamp matrix and line).
Systems
Related tips
- WPC-89/WPC-S driver board fuse ratings
- WPC power driver board fuses and what they feed
- Which fault blows which driver board fuse (WPC-89/WPC-S)
- Typical causes of each blown fuse (WPC-89 and WPC-S)
- Sound and DMD controller fuses (WPC-89 and WPC-S)
- Switch matrix fuse F115 (F101 on WPC-95) blows as soon as it is replaced
- Find what is blowing a fuse
- "Check Fuses F114/F115" (F106/F101 on WPC-95) message
Source: Repairing Williams/Bally WPC Pinball Games from 1990 to 1999, Part One, Clay Harrell (pinrepair.com)