repaur of KVM-121

Discussion in 'General Electronics Chat' started by dariush, Jun 25, 2013.

  1. dariush

    Thread Starter New Member

    Jun 25, 2013
    8
    0
    i have one KVM-121 that it doesn't work. when i connect the computer's cable to it sounds like tegh tegh tegh. the sound is from the relay on the board and i don't know what's the reason and i can't see anything on the board. i don't have it's schematic but i guess an alternative voltage of one element on the board cause this sound. but where and which element?
    thanks every body
     
    Last edited: Jun 25, 2013
  2. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
    Are you certain that you hav not set the board to Autoscan? If you did, the relay would click about every 10 seconds. See the Dlink support page; Google the model number.
     
  3. dariush

    Thread Starter New Member

    Jun 25, 2013
    8
    0
    excuse me the tegh tegh sound is from a buzzer not a relay

    excuse me sgtWookie and every body
     
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