Williams STAR TREK THE NEXT GENERATION uses the following EPROMS:
Game U6 LX7
Sound U2 L-1
Sound U3 L-1
Sound U4 L-1
Sound U5 L-1
Sound U6 L-1
Sound U7 L-1
Sound U8 L-1
Installation note: EPROMS should be installed only by persons experienced with electronic printed circuit board repair. Soldering and/or jumper changes may be required on boards when used with certain EPROMS.