How to fix a CB microphone The following microphone wiring diagrams are for the majority of CB and 10 meter radios available.. View and download Midland cb radio manuals for free. Precision Series 4001 instructions manual.
The Midland CB radio microphone wiring diagram is a comprehensive diagram that shows users all the details they need to know about their microphone set-up. It includes not only the color codes and pin assignments for the different wires, but also provides instructions on how to properly connect the wires to the CB radio.. For example, Cobra 4 Pin radios are wired 1) Shield 2) Audio 3) Transmit 4) Receive while Midland 4 Pin radios are wired 1) Audio 2) Shield 3) Receive 4) Transmit. There are some radio brands that have the same general wiring (such as Cobra and Uniden) but that is not always the case. The list below offers some microphone wiring information.