How to connect my old sony home theater to sony bravia KLV-40R452A?

uday1976

Estimable
May 17, 2014
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4,510
I have this new sony led tv and old sony home theater which does not have HDMI port. My sonly tv has only one RCA/component port. I have connected my cable set top box to this RCA/component connection, so I do not have any more TV input connection available for home theater. So can I use RCA/HDMI combination cable to connect home theater RCA port to my TV's HDMI port?