I can't hear any sound when I connect my BRAVIA 3 TV to the Set-Top Box (Model Kbro DVB-1101) via HDMI

IMPORTANT: This article applies only to specific products and/or operating systems. Check the Applicable Products and Categories section of this article before starting these steps.

This issue will be resolved by a software update. As a temporary solution, please change the Set-Top Box output signal from '1080i' to '720p' or '480p' via the Set-Top Box menu.

Note:  For help on changing the output signal, refer to the Set-Top Box manual.