how to connect mic left and mic right to single TRRS mic connection. The first figure shows mic left and mic right connected to microphone output jack. I want to replace this output jack with the TRRS jack as shown in figure 2. the second figure shows Ring2 as the mic connection.
1 Answer
You can leave RING2 unconnected or you can connect it to sleeve. The second option means it will work on both three or four-wire cables.
3-pin 4-pin
Tip ------------ Tip
Ring ----------- Ring1
+- Ring2
Sleeve -------+- Sleeve
By the way, the figure does not show RING2 as the mic connection.