Sony Support

    Article ID : 00409625 / Last Modified : 27/08/2026Print

    My TV doesn't output sound through the DIGITAL AUDIO (OPTICAL) OUT port.

    IMPORTANT: This article only applies to specific products. Please check the Applicable Products of this article.

    If the audio system is not compatible with Dolby Digital or DTS, set the Digital Output to PCM.

    1. On the remote control, press the HOME button.
    2. When the Home screen is displayed, press the Dashboard (gear) button on the remote control.
    3. Select All Settings.
    4. Select Display & Sound.
    5. Select Audio output.
    6. Select Digital Output.
    7. Set it to PCM.