Here-
http://gscs-b2c.lge.com/downloadFile?fileId=KROWM000228233.pdf
That said, connect all of the inputs via HDMI to the AVR. From the LG HDTV, use a digital optical cable back out to AVR.
Hi I have an Lg lcd led TV with RCA (analog)out put.. but dont have any digital output. -lg model 42sl90
( it has 3 hdmi/dvi input and all other analog related in/outs. but no digital ouput)
My AVR,harmon kadron have RCA , hdmi,coaxial and optical input and output model-avr146
My Set topbox , coship hd digital,have RCA, hdmi and digital optical (toslink) output. ( at present hdmi connected to tv and optical connected to avr input)
My blue ray dvd have RCA , HDMI and Coaxial out.
my question- how to connect all these to get a good digital -stereo -surround sound.( without a digital output in tv what will be the alternate to get surround sound from the TV)
please advise

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