All posts by Jestine Yong

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  A Shorted IGBT On A Cheap Welding Machine Repaired. Model: Sniper

                A guy came to my shop and was looking for a good welding machine advice. He showed me a lot of models and brand name of machines but when I...

  • Posted September 10, 2022
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  Replacement Of Edge LED In Panasonic TH40C400D

              This TV belongs to an ex-colleague and was brought to me with the complaint that the backlight was replaced by another technician, after which it worked only for a month. Once...

  • Posted September 10, 2022
  • 14
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  A Very Simple Fix To A Dead Digital Scale

                  A hard ware store owner brought me a dead scale that he has and wanted it fixed. He found a lot of things in this storage room and this...

  • Posted September 10, 2022
  • 7
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  Completed Another Basic Electronics Repair Level 1 Course

  Just completed today another Basic Electronics Repair course for 8 participants. For more information about this electronics repair training course please click here. Below is a video and photos taken during the 3 days course: Likes(17)Dislikes(0)

  • Posted September 9, 2022
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  DVD Player Turned LED TV Panel To White- Part 2

                  This’s continuation of my experience as per article 973 of 29/7/22. The picture below (SMPS) is the cause of the damage. As at the time I use it as...

  • Posted September 3, 2022
  • 13
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  Playing At 100% Volume Continuously Tore The Cone Papers In Haeir LED TV Model LE32B9000

            This TV belonged to the hospital where I work. It was brought to me with the complaint that the sound was distorted. I brought the TV to my home and when I...

  • Posted September 3, 2022
  • 15
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  A Tiny SAT Receiver With Broken LNB Connection Repaired

                A guy brought this SAT receiver for repair and the fault was a broken LNB connection. I have done many of these receivers before and they are very easy to...

  • Posted September 3, 2022
  • 14
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  Backlight Failure After One And Half Years In LG 42LF550T

                Those of you, who have not seen my previous article on the same TV, may please see the same from the following link: Backlight Replacement In 42” LG LED TV...

  • Posted August 27, 2022
  • 18