No credits shown in the credit display
The credit display can be turned off by a DIP switch setting; check the game manual and switch it back on.
Systems
Related tips
- Flickering score displays
- Score display J1 to MPU J1 connections
- All digits on all displays show 2s or 7s
- Player 1 display shows credits and ball in play
- All displays strobe or flash rapidly
- First checks before repairing Bally score displays
- Display test counts out of order (0,1,0,1,4,5...)
- Displays strobe wildly in one game only
Source: Repairing Bally Electronic Pinball Games from 1977 to 1985, Part Three, Clay Harrell (pinrepair.com)