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.
    Tags: None
    • 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

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