ok this is my first walkman project. there is a red wire thats come loose. does anyone know where its ment to go. its coming out the side of the walkman along with a yellow one. the yellow one is still attached, i think it has something to do with the dc power in as it woks of batterys and hums when i use the dc power. thanks

also does anyone know how the belt is ment to go on

Is anything not working as it should. If so then just rip them out.

I'll take a look inside mine for you.

What a pity it is broken
such a nice walkman!