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Williams WPC-89 CPU board - Tested working

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Williams WPC-89 CPU board - Includes ASIC, 6809 & NVRAM chips


This was a blank NOS original WMS board that I populated with new components, ICs are socketed also.

Board has been extensively tested & is working flawlessly






Edited by fd_kid
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  • 1 month later...
You did a nice job on that...Just saying.


Thanks mate. I did a couple of these for myself. I have a WPC-S version that I'm almost finished building

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