Thanks to things like spilled drinks, leaky batteries, and the general ravages of time, older consoles can be tough to keep going. In particular, excessive damage to a motherboard can make repair difficult or near-impossible to execute even if the rest of the console is in otherwise passable condition. Now, there may be greater hope for those looking to resurrect the worst-treated PlayStations out there, thanks to a new open-
The board is up on GitHub with a CC0-1.0 license. It’s aiming to be a drop-in replacement for the stock motherboard, on to which you would transplant all the necessary proprietary hardware from an existing donor board. The list of transplant parts is quite extensive as you’d expect, including the CPU, GPU, RAM, VRAM, BIOS, sound chips, mechanical control chip, crystals, and all the ports, among others. Some generic parts can still be had off the shelf, but you could also transplant them if so desired. There are some headaches with the current design—namely, it doesn’t fit perfectly with the lid switch connector, and some of the footprints are hard to solder. Still, it’s a great start, and early testing shows that it’s already quite functional.
Fortunately the original PlayStation didn’t have any sort of battery on board to leak all over the place and corrode things, but boards still get damaged in a variety of other un-fun ways. Thus, it’s great to have a potential replacement motherboard on offer to bring badly-damaged machines back to life.
We’ve featured other great restoration projects in this vein before, too, like the efforts to recreate the C64 motherboard from a few years ago. As ever, enthusiasts are doing great work to keep these classic machines alive long into the future.
Thanks to [ToolThatIsTom] for the tip.
