Key new connector housings

When fitting a new housing, insert nylon polarizing pegs so it cannot be plugged onto the wrong header.

Systems

• Bally MPU AS-2518-17
• Bally MPU AS-2518-35
• Stern MPU-100
• Stern MPU-200

Related tips

• Connector housings and pins to keep on hand
• AS2518-18/-49 connector functions
• The connectors that burn most often
• Check the mating connectors after a corrosion repair
• Replace burnt connectors on both halves
• Pre-Xenon rectifier board outputs by connector
• Burnt rectifier J3 pins 8 and 17

Source: Repairing Bally Electronic Pinball Games from 1977 to 1985, Part One, Clay Harrell (pinrepair.com)