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No sound on RCA Bluetooth connection SONRU BT 1002

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barale61 Posted messages 1126 Registration date   Status Member Last intervention   -  
barale61 Posted messages 1126 Registration date   Status Member Last intervention   -
Hello,

When I connect my Bluetooth transmitter SONRU BT 1002 to my SAMSUNG TV UE28J4100 and pair it with my JBL TUNE BT 700 headphones via the RCA outputs of the TV, I get no sound, whereas via the headphone jack it works fine. I’d like to know if I’m not misconfiguring my TV, because the sound would be much better via the RCA since I could use the equalizer, which isn’t available via the headphone jack. Whether I select TV speakers or external speakers, there is no sound.

Thank you for your help.

3 answers

  1.
    baladur13 Posted messages 47348 Registration date   Status Moderator Last intervention   14 398
     
    Hello,
    On the TV the audio outputs are the headphone output and the optical output...
    The RCA jacks are inputs, so it’s normal that a Bluetooth transmitter doesn’t work if connected to the RCA.

    Very hard to catch a black cat in a dark room.
    Especially when it isn’t there...
    2
  2. baladur13 Posted messages 47348 Registration date   Status Moderator Last intervention   14 398
     
    RCA inputs are audio inputs for the TV
    The optical connection doesn’t seem to work; I can’t push it into my TV
    Which device have you tried to connect to the TV’s optical output?
    Your SONRU BT 1002 Bluetooth transmitter has an optical input
    the supplied optical cable should work, but be careful to remove the protective caps (plastic caps) that are on the jacks
    For the optical output to work you need to go into the TV menu under "Sound" to enable it.
    See manual on pages 61 and 62
    MENU→ "Sound" → "Additional settings" → "ENTER"
    search for "Digital audio output"
    also see "Audio format" to choose the best setting (PCM generally)
    The manual: https://downloadcenter.samsung.com/content/UM/201407/20140717170428298/[FRA]NLDVBEU4H-1008-0710.pdf
    --
    Very difficult to catch a black cat in a dark room.
    Especially when it isn’t there...
    1
    1. barale61 Posted messages 1126 Registration date   Status Member Last intervention   113
       
      Finally I had to do it in several steps for him to consider the optical cord and now it works.
      The sound is noticeably better than with the headphone jack.
      I had never used an optical cord and I must admit that you have to be quite skilled anyway to try to connect a cord with plugs on each side.
      I’ll go to bed a little wiser tonight, thanks again.
      0
  3. barale61 Posted messages 1126 Registration date   Status Member Last intervention   113
     
    So RCA is for connecting from the transmitter to wired speakers, then. The optical connection doesn’t seem to work apparently; I can’t push it into my TV (it won’t fit in the jack). Would the sound be better?
    0