A few months back I decided to combine all of my mostly Game Boy PCB scans into an easy to navigate wiki, wiki.nataliethenerd.com

Unlike other wiki pages made by dubious people (eyes emoji), all the resources are made by me so they aren't stolen or used without credit.

It's bias free and I will never try to sell anything through it.

DS Lite exposed copper motherboard scan

I reference the scans myself often, they are a great resource when it comes to troubleshooting and repair. I have learned a tonne from these scans and going over them. There's nothing better then hearing they have helped out others.

Game Boy advance CPU pinout