Question about Sony FD Trinitron WEGA KV-34XBR910 34" TV

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Tv doesn't respond to commands

We have a sony fd trinitron wega kv-34xbr910. We can turn on the power using the button on the tv (not with the remote) but it will only stay on one channel. We can't change channels or the volume, nor can we get it to video/game. The remote doesn't seem to do anything at all. Any ideas as to what is wrong? Thanks!

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  • carol smith Feb 22, 2007

    My original post was a bit unclear . . . I meant to say that we can't change channels or volume either with the remote or with the buttons on the tv itself--so it does not seem to be a problem with the remote control. What is a pcb? (Sounds serious, unfortunately.)



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Check the battery if its still good. if not replace with new one. if its still good, open the remote and inspect for loose connection. resolder if necessary. check also for possible crack pcb. good luck!

Posted on Feb 22, 2007

  • Noel Andres
    Noel Andres Feb 22, 2007

    now its clear! well pcb is printed circuit board.
    you really have a big problem on your tv. have it check with a qualified tv technician. it seem that there is a problem internally, especially the tv system control ic(integrated circuit). it may also be a loose connection (cold solder) in the remote receiver and your switches control. good luck!



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