It's always tricky if a tv has a toslink output while the amplifier still has a free coaxial input. Both fine. But there's no direct connection possible. Conversely. This can occur just as well. Thanks to the connect tc22 you can switch both from optical toslink to coaxial and back. Thus. The connect tc22 makes it possible to always use the digital input or output that is still available.
It's always tricky if a tv has a toslink output while the amplifier still has a free coaxial input. Both fine. But there's no direct