Hey all, I got this (currently exploded) mystery RAM, RTC, and I/O board out of a dead Sanyo luggable the other night, and once I replace the burned up tantalums I'd like to put it in my 5150 so I can get a full 640k of RAM.
Question is, does anyone know what this board is? It's a completely anonymous board with not even an FCC ID to go off of. I'm assuming the RAM is at least strapped right; all the banks are full which should be 384k, and the Sanyo was a 256k machine = 640k. Here's a couple pictures; one's an actual picture of the card and the other is a simplified TULARC/TH99-esque vector of what's on the board. https://i.imgur.com/WhO4cco.jpg https://i.imgur.com/uBCkv5G.png
