You need to look at the manuals for your sources. If you are hearing sound from the TV speakers, you must have an audio lead to the TV. The setup for the source usually requires that you specify the type of audio output. An audio lead to your TV may be incompatible with the audio lead to your AVR.
It should be simple, but $60 could help if your frustration threshold is low.
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It should be simple, but $60 could help if your frustration threshold is low.
db