OSSC 0.90 – no HDMI audio output

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  • October 10, 2022 at 2:40 AM #55242
    Anonymous

      I get no audio output via HDMI.
      But AV1 out still working.
      I also set Down-sampling to 2x(fs=48kHz) but not work.
      Anything I can do to troubleshoot the problem?
      THX

      October 10, 2022 at 2:47 AM #55243
      Anonymous

        Firmware is ossc_0.90-aud.bin.
        TX mode is HDMI(YCbCr444)
        It was working fine until yesterday.

        October 10, 2022 at 7:04 AM #55248
        Anonymous

          It’s looks there have no clock from Y2 oscillator, which next to PCM1862.
          Maybe it’s the reason why AV1 out can work but digtal audio not work.

          October 10, 2022 at 7:27 AM #55249
          Anonymous

            But it seems to have been fixed by unplugging the power for a while.
            I have no idea why there is no sound.

            October 10, 2022 at 10:16 AM #55255
            BuckoA51
            Keymaster

              If the OSSC was purchased from us then please get in touch if you have further issues.

              October 12, 2022 at 2:32 PM #55285
              Anonymous

                Hi BuckoA51.
                Sorry, I bought OSSC from AliExpress ashop called BITFUNX.
                The oscillator next to the PCM1862 seems to have failed. After I replaced it, it was fixed.

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