optical out

I'm planning on purchasing a soundbar and sub but I need to confirm if this TV has optical out as I haven't been able to find the answer anywhere, doesn't seem to be detailed on their main website either. Could someone who owns or has info on this please help me out. Thanks

I have an HDTV with optical out. Trying to connect to a mini amp that only has RCA inputs. Question is, if I connect the TV to an analog to digital converter, then connect the converter to the amp, can I control the TV volume from the TV remote? TV is an LG 55LM4700. amp is a lepai LP-2020A+...

H i bought a new panasonic home theater which doesnt have optical input or HDMI In. Instead it has only HDMI ARC (1 port) and AUX port. I need to get my audio out from TV and play in Home theater, but my TV has only digital optical out port and normal 3.5mm output port. I can take my TV sound...