Is it possible to assign two values ​​to a socket (Pin) at once?

Question

Iron

Hello, it turned out that I have a broken jack that is responsible for the headphones (Pin1b, green jack), reassigned to the jack (Pin 19, red jack) to the value "02 00 00 00" (Headphones). (Headphone audio works).
I have a built-in microphone in my headphones (there is only one plug on the headphones), but the computer does not see it. I decided to try to reassign the socket (Pin 19) to the value "01 00 00 00" (Microphone) and it turned out that the microphone was found and it worked smoothly. (But the audio on the headphones didn't work).

And now I have a question - is it possible to assign several values ​​\u200b\u200bto one jack (Pin 19) at once (02 00 00 00 and 01 00 00 00) so that both the microphone and audio work on the headphones at the same time?

And if not, how can I achieve the result that I want in another way?

Answer 1

Unlikely. The microphone receives power from the connector too. If you connect a microphone and an earpiece in parallel, the earpiece will short-circuit the power of the microphone.

Answer 2

Sobsno depends on iron. If the connector is 4-pin, then there is a separate contact for the microphone and it will work simultaneously as a headphone and microphone when properly connected. If there are 3 contacts, then either one or the other.