Macintosh 128K motherboard PROTOTYPE - 630-0101 - RARE For Sale
Macintosh 128K motherboard PROTOTYPE - 630-0101 - RARE:
Rare Macintosh 128K 630-0101 motherboard for sale.
This is an early, pre-production / prototype motherboard. It has te red test LED and the SC87839L Motorola chip.
In January 1983, Motorola provided custom batches, marked "SC87839L", to Apple's Macintosh development team. These units have appeared in earlyMacintosh prototypes.
An 8 Mhz version (clocked to 7.8336 MHz) would be used in the originalMacintosh 128K.
Good and working condition.