If I use the "HDMI out" to my projector is there an audio out to send the sound to my old stereo? (minijack). Is this "AV out"? Can I put a Chromecast in the "HDMI in" and use this as I would do it on my tv?
you need cvbs cable for audio out http://www.zidoo.tv/Attached/image/20161101/20161101173752_86429.jpg