[Repeater-Builder] Yaesu Vertex 3000U problems...

I have a Yaesu Vertex 3000U radio here that has programming problems - when the cable is plugged in to the mic connector it displays CLN as it should, but won't program. Does anyone have the pinout/wiring diagram for the cable from the VPL1 (yaesu's version of a RIB) to the radio ? If it's a

Re: [Repeater-Builder] Yaesu Vertex 3000U problems...

http://www.repeater-builder.com/yaesu-vertex-standard/vxr-7000/vxr-7000-programmer.gif