Mongolfiera PCB N° B005 made in Italy 1x G65SC02P2 (main) 1x KC89C72 (sound) 1x TDA2003 (sound) 1x MC68B45P (CRC controller) 2x EF6821P (Peripheral Interface Adapter) 1x TSC87C52-16CB (PLCC44)(PROGRAMMABLE 8–BIT MICROCONTROLLER)(not dumped I do not have a suitable adapter) 1x M48Z08-100PC1 (Zero Power RAM - Lithium Battery) 1x oscillator 16.0000MHz 3x M27C512 1x PROM AM27S29PC 1x PALCE16V8H (read protected) 1x JAMMA edge connector 1x trimmer (volume) 2x 8 switches dip 1x 4 switches dip 1x green led