Since the TV doesn't have audio outputs you can connect your sources audio output directly to the speakers.
It is also possible to connect a speaker to line level converter to the wires that connect to the internal speakers inside the TV. That will provide a analog stereo line level output that is controlled by the TV remote. Not electrically complicated but you would have to open the set and access those speaker wires. It would void the warranty.
Since the TV doesn't have audio outputs you can connect your sources audio output directly to the speakers.
It is also possible to connect a speaker to line level converter to the wires that connect to the internal speakers inside the TV. That will provide a analog stereo line level output that is controlled by the TV remote. Not electrically complicated but you would have to open the set and access those speaker wires. It would void the warranty.