can somebody help me with a Sony WM-504? I can not remove the back cover. I unscrewed 5 small scrows that holds the back cover to Walkman but still cannot remove the back cover. Unfortunately cannot find the service manual. Any idea? Thanks
Found this but from a brief look I think it has only an exploded view and not a disassembly guide ,hope it helps though.
This site is a bit confusing as where is the downloading point ,very useful otherwise with many service manuals. If you click on the line "type a" exactly on "WM 503" a window should open to download it. If still have trouble I'll get it for you.
Thank you very much. I downloaded it. Unfortunately doesn't show the instruction of how to dismantle it.
