4 layers104.4 × 141.1 mm

LogicBoard 3GE
tullulah/VectrexPCBRepro
OpenHardware project to reproduce the original PCB of the Vectrex (3GE Revision)
168 parts4GPL-3.0
Boards in 1 GitHub repository, designed in KiCad, that use the FMMT491TC by Diodes Incorporated (-55℃~+150℃ 1 NPN 100nA 150MHz 160mV 1A 500mW 60V 7V 80 NPN SOT-23 Bipolar (BJT) ROHS). See how each wires it, with its parts, size, README and files; the FMMT491TC’s symbol, footprint and pinout are on its own page.

tullulah/VectrexPCBRepro
OpenHardware project to reproduce the original PCB of the Vectrex (3GE Revision)