Facing TV Problems? Ask a TV Technician.
Hello, Sorry you're having problems. The S05 (speaker part number) message showing up indicates that the Mainboard in the set (which is what directly drives the speakers) has shorted output IC's that drive the speakers, or the speakers themselves are shorted. So even though you're using the Sonos bar, are the speakers physically connected to the set's speaker terminals, or are they physically disconnected?
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