Attached below are the generic wiring diagrams from the TW-47 manual with some recent additions.
Also look in the solution finder for several specific manufacturer 2-way radio wiring diagrams for the TW-47.
Kenwood NX-200 Order Universal Connector with Lead Wire and Plug p#30-3287-18 From Kenwood
Order Universal Connector with Lead Wire and Plug p#30-3287-18 From Kenwood
Motorola Pacer Plus