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Discussion in 'Troubleshooting and Repair' started by Cathy57, Jan 5, 2015.

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  1. Cathy57


    Jan 5, 2015
    Hi, I have a problem with my LGblueray home theater 6 speaker system. As I purchased it used, I did not get the paperwork. I do have the remote. I have had it about 10 months now and I love it. However, all of a sudden, only 3 of the 6 speakers work now. I am not exactly sure what has happened. Would anyone have any idea what to do?--I thank you--Cathy57
  2. Harald Kapp

    Harald Kapp Moderator Moderator

    Nov 17, 2011
    Welcome to electronicspoint.

    Did you check the wiring?
    What happens if you swap connections between speakers (on the home theater's connector panel)? Does the fault move with the connection?
    Swap a working speaker's connection with that of a non-functioning speaker. If the formerly working speaker is now silent, the fault is most probably with the amplifier stahe of the home theater. If the formerly working speaker is working on the port where formerly the non-functioning speaker was connected, the other speaker or the wiring to the speaker is defect (although I admit it is unlikely that this happens for 3 speakers at the same time).

    Have you tried LG's homepage for a copy of the manual? Sometimes the manuals contain tips for locating faults.
  3. davenn

    davenn Moderator

    Sep 5, 2009
    moved thread to Electronics Repair section :)
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