Sony KDL-40EX403 Stuck on Standby Fixed

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  • Ukdigger
    Senior Member
    • May 2020
    • 121
    • England

    #1

    Sony KDL-40EX403 Stuck on Standby Fixed

    This TV was stuck on standby, all the voltages tested ok. I Googled the problem
    and found that the ambient sensor could be causing the problem. I disconnected the two leads going to the ambient sensor (on the infra red remote sensor board) and the TV worked with no problems.
  • vinceroger69
    Badcaps Legend
    • Mar 2012
    • 6714
    • uk

    #2
    Re: Sony KDL-40EX403 Stuck on Standby Fixed

    Originally posted by Ukdigger
    This TV was stuck on standby, all the voltages tested ok. I Googled the problem
    and found that the ambient sensor could be causing the problem. I disconnected the two leads going to the ambient sensor (on the infra red remote sensor board) and the TV worked with no problems.
    Nice fix thanks for sharing.

    Comment

    • Ukdigger
      Senior Member
      • May 2020
      • 121
      • England

      #3
      Re: Sony KDL-40EX403 Stuck on Standby Fixed

      Just found my notes, I disconnect wires (11,12) on the connector to the HLR board. I just used a pin to pop out the wires from the connector block

      Comment

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