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Remote Control Tester Repaired

By on October 22, 2013








The remote control tester that I’ve bought not long ago can’t be turned on even though I have replaced with new batteries. I suspected the low quality On/Off switch could be the cause of the problem. After opening up the tester I could see only few components. The On/Off switch was tested good and the problem was due dry joint at the battery joints. After resoldered it worked perfectly good. The moment I pressed on the Air-Cond remote control buttons I could see the “Signal” LED lighted up and could hear the beeping sound too. Check out the photos below:








  1. reychie canonigo

    October 23, 2013 at 10:56 pm

    thank you very much sir Yong about you shared.Love you

  2. Carlos Ayala

    December 4, 2013 at 2:42 am

    I would like to share something with you, may be you know that, but when i have a IR remot control problem, I check it, with my cell phone camera, this have a long vision range in nonometer that you can see the IR like green light.

    • Jestine Yong

      December 4, 2013 at 8:45 am

      HI Carlos,

      Thanks for the tip.


  3. asim

    August 6, 2014 at 10:25 pm

    kindly small projects then students have got good knowledge

  4. Amir Mukhtar

    November 13, 2014 at 4:42 pm

    Very Important Precision Device for every workshop.

    thanks you for sharing .

    Amir Mukhtar Ashrafi


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