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Rottendog Amusements

We are THE Lowest Cost Providers of Replacement Pinball Circuit Boards in the World!

* All of our Boards are Complete Redesigns of Originals *

Part Number DIS079

Williams System 7 & 9 LED Display Set

DIS079 - These boards are replacement LED displays for all Williams System 6a, 7 and 9 pinball games.  They are made from an advanced LED technology that was not available when the original boards were made by Williams.   We spent quite a bit of time matching the original color and brightness and are quite happy with the results.

Our boards are plug-and-play compatible with the original board set.  No special tools or mounting tricks are required and the swap can be done by even the most novice of "installers".

Benefits over original Williams displays (and other replacement boards):

- No High Voltage Required!  These will operate with a defective +/- 100V power supply.

- No Fragile Gas Display!   This light weight LED display should last 10X longer than original displays

- Simple design ( 9 Integrated circuits, NO transistors)

- Through Hole Parts (ask your repair person what this means)

- All integrated components are current technology available from most distributors

- Boards come with complete set of schematics.

Game Listing


Alien Poker


Black Knight

Comet (make sure your boards match picture above)

Cosmic Gunfight

Firepower II

Jungle Lord

Laser Cue


Solar Fire


Star Light

Time Fantasy


Game Listing Stern