Pinouts >  PDA, Tablet PC, MP3 players and other portable devices  >  Apple pinouts
4 pin 3.5mm (2.5mm) plug connector layout
4 pin 3.5mm (2.5mm) plug connector
at the cable
The pinout should fit 1 devices/models. Click to list>
iPod Pin Pin
Name		 USB pin usb color
1 USB DATA - / Left Channel 2  white
2 USB DATA + / Right Channel 3  green
3 GND Casing  black
4 VCC 1  red

 Remember that this jack is also the headphone jack. The conversion from audio to USB data (+ and -) occurs in the circuit board within the adapter base.  Also there is a common diode between the VCC and GND to ensure perfect isolation of VCC.

  When charging is needed from anything other than the stock base, ground pin 3 and apply Vcc to pins 1, 2, and 4 on the audio jack.

 

4 pin USB A plug connector layout
4 pin USB A plug connector
Pinout status: +24 -2
According to 26 reports in our database (24 positive and 2 negative) the Apple iPod Shuffle (2G) USB interface pinout should be correct.

Is this pinout
NO DIY devices
Apple iPod Shuffle (2G) USB interface visual pinout:click to enlarge
Source(s) of this and additional information: blog.makezine.com, http://www.beyondlogic.org/usbnutshell/usb2.htm
Copyright © 2000-2024 by pinouts.ru team, except user uploaded images.
No portion of this webpage may be reproduced in any form without visible link to pinouts.ru .
Efforts have been made to ensure this page is correct, but it is the responsibility of the user to verify the data is correct for their application.
Change privacy settings