All posts by Jestine Yong

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  Almost Brandnew Uni-T UT116A Unexpectedly Is Defect After Hardly Been Used In The Past Years

          In the past a brandnew Uni-T tweezer tester, model UT116A, was received with a bad slider switch knob, that immediately got broken and failed after it was tested. And without any warranty from...

  • Posted May 16, 2026
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  Peculiar Case Of Secondary Wire Found Open In 2.1 Multimedia Speaker System Model Deltron

          This speaker system was brought by a recently added regular customer with the complaint that it had some problems due to which it was kept aside for quite some time now and wanted...

  • Posted May 16, 2026
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  Completed The Electronics Troubleshooting and Repair Course

  Completed today the 6 days Electronics Troubleshooting and Repair course for 4 participants from Royal Malaysian Air Forces (TUDM). Below are the photos taken during the 6 days course: Likes(12)Dislikes(0)

  • Posted May 16, 2026
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  Third Visit Of Videocon LED TV Model V-3218 With Picture Freezing Problems

  I request you all to read the following two articles to know the background of this LED TV: https://jestineyong.com/futile-attempts-to-resolve-double-image-in-videocon-led-tv-v3218-resulted-in-panel-replacement/ https://jestineyong.com/no-picture-problem-in-videocon-v3218-resolved/  The first visit was in May, 2022 when the panel was replaced. The second visit was in...

  • Posted May 9, 2026
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  Realistic Model 12-666 AM/FM Radio Repair and Restore

  This radio was given to me by a relative that was given to him by someone who was throwing it out and did not want anymore. Stating that it turned on but the volume did not work...

  • Posted May 9, 2026
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  Restoration Of Pigeon Induction Cooker Model Favourite

  This was brought to me with the complaint that it was getting on but no controls worked. When I opened the Cooktop, I was not surprised to see the amount of cobweb, dust and dirt inside: After...

  • Posted May 9, 2026
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  Boat Sound Bar Model AAVANTE-1800V2 Survived A Lightning Strike

  This was brought by a recently added customer, who came first to me with a TV. As many of you know, I operate from my home (converting one of my bedrooms to a workshop) in a small...

  • Posted May 2, 2026
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  GE 3-5025A Tape Recorder Repair and Restore

            Old tape decks and recorders come my way once in while either by someone giving them to me or by purchasing them at thrift stores or Flea markets. I purchased this one...

  • Posted May 2, 2026
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