I was probably unclear. I want to connect the receiver to the speakers (cinch input) and receive the Bluetooth signals from the TV.

no, unfortunately this is not possible.
This receiver can only receive Bluetooth audio signals and passes these signals on in analogue form to a headphone jack (3.5mm) and/or cinch output (for connection to a stereo system, for example).
This unit cannot transmit, i.e. it has no WLAN functions.