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From the TCL User Guide pg 121: SPDIF optical – The TV has an SPDIF optical connector that outputs a digital audio signal. To use the optical output, connect a TOSLINK optical cable from the amplifier to the Optical or SPDIF connector on the TV.
Sorry, there was a problem. Please try again later.This TCL Roku TV does indeed feature an Optical Audio Out port. Hope this helps! Thank you, TCL Customer Support
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