Hi there! I'm Gerald from Singapore... thanks for having me here. I've got a bunch of old walkmans that I hope I could restore. As a beginner looking through Youtube videos, I've managed to get a few Sony walkmans up and running, although with some minor problems (wow and flutter due to wrong belts)... Despite the problems, it was really satisfying to be able to get some of these old machines working again... Today, I tried a really tough Aiwa PX637 There was not much information about this model online and I definitely hit a deadend. My whole mind (and room) is in a mess now as I type... and I've totally forgotten how to put back the machine together and yes... I've lost a screw too... dang! Anyone has the service manual??? After searching around for help, I happened to find this wonderful forum so I've signed up immediately! Hope to learn much and vibe much! Yours in music! -Gerald
