android tv and surround sound hookup

[Rose_17]

trying to hook up mxq android box to my lg tv and samsung surround sound?

 

[americanaudiophile]

Android box to TV with HDMI.
TV audio (either via HDMI ARC or TV audio out) to Samsung.
If the Samsung has a disc player then you would need to connect it to the TV with HDMI for playback.
If the TV has no audio output or ARC then you would need to connect directly to the android box. If it doesn't have av output you would need to use an HDMI audio extractor.