Use the solenoid test to find a coil that does not fire
During the solenoid test, hold both flipper buttons in to see each solenoid number on the display. If you hear nothing when a number comes up, look that number up in the game manual and check that coil.
Systems
Related tips
- No coils work at all
- Solenoids fire out of order in solenoid test
- No playfield coils work
- Check for power at a coil and fire it by hand
- How the solenoid expander board doubles up coils
- Test the coils behind the solenoid expander
- Replacing a solenoid coil
- Finding the coil that blows F4 (and stops the last flash)
Source: Repairing Bally Electronic Pinball Games from 1977 to 1985, Part Three, Clay Harrell (pinrepair.com)