no-sound Troubleshooting

No sound on the Sony WH-CH520 Kabellose Bluetooth-Kopfhörer

Source: Sony support — camera error codes Confidence: 80% Verified Aug 9, 2026

The soundbar powers on but produces no audio, often from a wrong input, a loose HDMI connection or a muted source.

How to fix No sound

Check the volume

Ensure the volume is not muted and is turned up.

Source: Sony support — camera error codes Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 2 min

Reconnect the device

Reconnect the device to the app or source.

Source: Sony support — camera error codes Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 3 min

Replacement parts for the Sony WH-CH520 Kabellose Bluetooth-Kopfhörer

Sony WH-CH520 Kabellose Bluetooth-Kopfhörer Replacement Battery Sony WH-CH520 Kabellose Bluetooth-Kopfhörer Mounting Bracket Sony WH-CH520 Kabellose Bluetooth-Kopfhörer Power Adapter Sony WH-CH520 Kabellose Bluetooth-Kopfhörer Faceplate

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