I few months ago I picked up a Onkyo ht-r990 and there is no sound coming out of the speaker, does anyone have a solution to this? : r/BudgetAudiophile
Onkyo AV Receiver Check SP Wire Problem Fix - YouTube
Onkyo TX-NR636 7.2-channel home theater receiver with Wi-Fi®, Bluetooth®, and Dolby Atmos® at Crutchfield
Rozwiązano] Onkyo tx-nr626 wyłącza się z komunikatem check sp wire - co robić?