Headphones & Mp3 Players forum

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M4002 cable

by jsmi12345 / November 23, 2010 1:02 PM PST

I have my friends RCA M4002A. She is missing the cable, and I was asked to make a new one. After a lot of research, I have been unable to find how to make this cable. The cable I need to make consists of a standard headphone jack and a male usb port. All I need to know is what wires to connect to what in order to not damage any devices. The MP3 player simply uses the 5v line and the data lines in the audio jack when it is plugged into a computer, but gives the standard audio when headphones are plugged in. Simple really, but finding how to make the cable has been difficult, due to its uniqueness. I believe the newer Ipod Shuffle uses a similar method, but it's pin-out may not be the same. If anyone know how to create the cable, I would greatly appreciate it.

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