Gottlieb System1, 80 & 80A
Features:
- LED, no high voltage
- can be dimmed
- dot enable/disable (7digit version)
- 4digit, 6digit and 7digit version available
- no new wiring, thanks to a step-down converter on the 6 and 7digit displays)
Note:
My displays need a bit more current than the original displays for the 62Volt. If you use my power supply replacement one resistor need to be changed. See the note on the power supply page. With the original power supply the displays usually works, if not you can do the exact same modification on the original power supply ( R4 need to be changed from 33Ohm/1Watt to 10Ohm/1Watt! )
4 digit
For System1 & System80 games
Use these LED digits (or similar ones, make sure you order 0.56" digits with common cathode).
All other components can be preassembled by JLC!
( Version 1.0 comes with the pot preassembled, pictures are from version 0.1)
preassembled 4 digit board 
only need to solder the LED digits6 digit
For System1 & System80 games
Use these LED digits (or similar ones, make sure you order 1" digits with common cathode).
All other components can be preassembled by JLC!
( Version 1.0 comes with the pot preassembled, pictures are from version 0.1)
preassembled 6 digit board 
only need to solder the LED digits7 digit
For System80A games
Use these LED digits (or similar ones, make sure you order 0.8" digits with common cathode).
All other components can be preassembled by JLC!
Version 1.2 comes with the connector moved 1cm to the left, better fitting with the original display and fixes a design error with digit 3! Pictures are from version 1.0
preassembled 7 digit board
only need to solder the LED digits6 to 7 digit conversion
With this displays and the right rom you can easily update your Gottlieb System80 6 digit game to 7 digit.
You only need 4 new wires in the backbox and a '7digit' rom for your game!
Use these LED digits (or similar ones, make sure you order 0.8" digits with common cathode).
All other components can be preassembled by JLC!
preassembled 6 to 7 digit board
only need to solder the LED digits
Panthera with 7 digit displays
compared to a original Gottlieb 7 digitexamples
Gottlieb Black Hole with 6digit LEDs in blue
Black Hole with 7digit displays
Gottlieb Rocky with a 7digit display at player 1
Haunted House with '7digit mod'