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GOTTLIEB  SYSTEM  80 / 80A / 80B MPU System EPROM Adaptor Circuit Board

Comes with:

Qty 1 - Bare Circuit Board, 4 Gold Plated Pin Strips

You Supply:

Qty 1 – 0.1uF 50V Capacitor

Qty 1 – 74LS27 or 74HCT27 14 pin DIP Integrated Circuit

Qty 1 – 24 pin DIP IC Socket

Assembly Instructions included.

This versatile module can replace defective System 80 / 80A U2 and U3 System ROM's or

replace the often broken System 80B PROM1 Adaptor. As a bonus can optionally include

the Game ROM in the same onboard EPROM eliminating the old Game 1K PROMS or 2716

EPROM entirely. Jumpers can be set to handle 2764, 27128, 27256 or 27512 EPROM styles.

Turn a System 80 1st generation into a 2nd generation, System 80A or even an 80B.

The EPROM is NOT included with this board due to copyright laws.

IMPORTANT NOTE:

Damage caused by improper installation or installation into a game with other existing issues,

or to the game itself is not our responsibility! Therefore there is absolutely no warranty expressed

or implied, however Tech Support after the sale is always free.