Pre-1968 Gottlieb games have 120 V at the coin door

On Gottlieb games up to Sing Along and Melody (1967), line voltage runs up to the coin door, and the big reset coils are 120 V. Treat the coin door wiring and reset banks as live whenever the game is plugged in.

120 V line voltage at the coin door and on reset coils of older Gottlieb games.

Systems

• Electro-mechanical

Games

• Sing Along

Related tips

• Shock from Gottlieb coin door coin switches
• Shock from a Gottlieb coin door start button
• Shock from the start button or coin door

Source: Repairing Electro-Mechanical (EM) Coin Operated Games to 1978, Part One, Clay Harrell (pinrepair.com)