Wiring diagram USB to jack ?

[ben5757]

Anyone would have this ? I've got so many old earphones available, would like to use one if I know how to connect wires to a miniusb plug.

 

[cmortensen]

Can you not buy an adapter for it?

 

[ben5757]

I could, and I actually will, but I would like to know how it works too

 

[RemE]

Here's a link to make one;

http://www.tracyandmatt.co.uk/blogs/index.php/2006/08/18/orange_spv_m3100_headphone_adapter_hack

Attached is Matt's diagram

 

[ben5757]

Great ! Thks !!