Ive just bought one Sony TV LCD KDL-40BX405 and one Sony Home Theater DAV-DZ295K.
Both use the Bravia sync system and it works fine connecting it through HDMI. I can see the Home Theater by TV and control it using the TV remotecontrol.
The sound and the video of DVDs goes ok using the home theater.
The problem appears when i try to use the TV (antenna for eg) and active the sound of the HT (by Bravia Sync), there is no sound.
When configuring the HomeTheater, I`ve put Audio using HDMI, i think this is the same cable for video, is it right?