Originally Posted by skoretsk
Has anyone figured out a way to do this? Manual shows how you can control volume on TV, but not volume controlled by an AV receiver.
This kind of thing usually requires that the devices support HDMI-CEC (aka VieraLink, BraviaSync, AnyNet, etc.). So make sure HDMI-CEC is enabled on your receiver, assuming it supports it. It can sometimes be tricky to get to work right. You may need to power down all devices, then power them up in a certain order before it starts working the way you want.
An alternative is to use something like a Harmony remote.