System 80 transformer part numbers

The 115 V games use transformers B-19548 (60 V, 12 V, 5 V and 3 V display windings) and C-19552 (25 V coil, 8 V lamp and 6.3 V illumination windings). 230 V games use B-19550 and C-19554, and German games B-19549 and C-19553. Primaries have 100, 115 and 130 V taps.

Line voltage is present at the bottom board, line filter and primary fuse whenever the game is plugged in.

Systems

• Gottlieb System 80

Related tips

• Game does not power up properly
• What each System 80 board does
• What the two System 80 transformers supply
• Gottlieb System 80 and early 80A: replacement transformers
• System 80 board "A" numbers
• Check the bottom board and playfield fuses early
• The play-test button will not start the test sequence
• All displays are dark

Source: System 80 Service Manual, Gottlieb