So here's my version. The dock cable goes inside the dock. It isn't detachable.
There's a DC plug for 4.5v AC adapter. You can't transfer data, but you don't need the computer on for it to charge. Also, in addition to the mini you see on the picture, there's another mini on the other side of the dock. Inside the dock are 4.7uF and .1uF Sonicaps.
At first, I tried to use a 6V DC adapter but the iPod froze everytime I tried to charge it.
