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No audio output via RCA or Optical
For many years, I have ran RCA cables from back of this flat screen, to my Carver preamp’s video 1 input. Recently, the signal went bye-bye. I tested all the pre-amp’s RCA inputs and all work properly. Thinking there might be an issue with the RCA audio out’s of Vizio, I bought an optical cable and an optical to RCA converter This did not work, leading me to believe the issue lies with the audio outputs on the Vizio. Has anyone encountered this? If so, what is the solution?
ANSWERS:
ion39 This error sounds like a bad audio amp and no surprises there since those are usual skimped on. It is located on the main board. Since Vizio is at best a mediocre company with mediocre support and there are no schematics etc. available, your best bet would be to try a new main board. of course try a reset by unplugging all inputs. Unplug the TV and hold the power button for 30-45sec. Then plug the TV back in and only one video source. See if that changes anything.
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