Forum discussion tagged with tx-sr353.
  1. Shrek4t

    Question USB selector button confused

    Hi! I have an Onkyo TX-SR353 AV receiver. Recently, the USB selector button on the receiver has started to react differently. When I press the USB button, it selects FM radio. And if I continue pressing, it switches between AM and FM modes or tunes through the frequencies. Any idea how I can fix...