THINKPAD AUDIO JACK WIRING DIAGRAM
Audio/Mic combojack pinout - Lenovo Community
To clarify, the way the TRRS jack is wired in the stereo audio/mic combo port in the newer ThinkPads, and headsets for iPhone, Blackberry, etc. is as listed in chris1's post: Tip = Left. Ring 1 = RIght. Ring 2 = Ground. Sleeve = Microphone . The TRRS jack wiring described earlier is for some other application.
Lenovo Thinkpad Edge & X Series Notebook audio pinout
Pinout of Lenovo Thinkpad EDGE Notebook audioThe newer lenovo laptops like Thinkpad Edge 15, handsfree cable wiring scheme. Lenovo Thinkpad Edge & X Series Notebook audio pinout. Pinouts > Headsets, Headphones, Handsfree - mobile phones and other equipment Lenovo Thinkpad Edge & X Series Notebook audio visual pinout: click to enlarge.4.7/5(15)
Audio combo jack vs headphone/earphone with mic and
Question I see the audio combo jack in my T510 (identified as number 6 in the image above), but I've used a regular headphone in it without plugging in the mic connector. How do I hook up a regular microphone - does the port "know" the difference between 2- or 3-conductor microphone plug and a..
 Lenovo Laptop Wiring Diagram - Basic Electronics
Lenovo Laptop Wiring Diagram. Thinkpad Circuit Diagram – Laptop Schematic. Thinkpad Circuit Diagram – Laptop Schematic. Lenovo Wire Diagram Basic Electronics Wiring Diagram. Thinkpad Circuit Diagram – Laptop Schematic. Thinkpad Circuit Diagram – Laptop Schematic.
4 pin 3 (2) plug connector @ Pinouts
A TRRS connector (tip, ring, ring, sleeve) also called an audio jack, mini-jack, is a common analog audio connector. It is cylindrical in shape, typically with four contacts, although sometimes with two (a TS connector) or three (a TRS connector).