How can I connect an earphone and TV to hear TV audio through the earphone?
Symptoms
Do you want to use an earphone?
How to fix
1. Check if there are 3.5m stereo (audio) and monitor audio output jacks.
If there are not, the model does not provide analog audio output and the earphone cannot be used.
<Set earphone/headphone audio output by model>
1.Menu → Sound → Sound out speaker → Headphone(earphone)
2.[Smart] or [Setting] of remote control → [Sound] → [Sound out speaker] → [Headphone]
※ Some models change sound out mode automatically when an earphone is connected to the jack on the back of the model.
2014~2016 web OS smart TV
[Home] or [Setting] of remote control → [Advanced setting] →[Sound] → [Sound out speaker] → [Headphone]