I was digging in my stuff, and found a bunch of RPis. From what I can tell, they are pretty old - circa 2011,2012 Raspberry Pi B. Visual identifiers are:
- RCA and 3.5mm audio jacks are near the GPIO pins
- CPU is SK Hynix
- Sticker on the back says e2213rs2v13b1.0
I can't find schematics or mechanical drawings for this model. I figure they're old enough, that I can use them to experiment on the hardware - have them resoldered for a project I have in mind, but I could use a reference point.
First of all, thank you everyone for the help thus far. However, since I still haven't found the information I seek, I am adding additional info.
I am reasonably certain, that the model is Raspberry R1.0 model B so the question is not regarding how to identify the board.
Documentation for this model is NOT available at