All posts by Jestine Yong

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  A Shorted/Dead Welding Machine Repaired. Model: Apex ACR-180

  A welding technician brought many welding machines for repair. This one was urgently needed so I started right away finding the fault in this machine. The technician explained that the machine comes on but does not weld...

  • Posted March 18, 2023
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  Rusted Push To ON Button Caused Permanent Display Of Menu In ZENITH CRT Monitor Model 56V

              This CRT TV Monitor belongs to the hospital where I work and was brought to me with the complaint that the menu remains displayed on the screen always and the button...

  • Posted March 18, 2023
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  Completed Another Advanced Electronics Repair Level 2 Course

  Completed the Advanced Electronics Repair level 2 course for 6 participants. One of the participants was from South Korea.  If you are interested in the repair course, do visit this link for more information. Below are the...

  • Posted March 18, 2023
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  Silvercrest Wet and Dry Vacuum Cleaner Repair

  Recently my brother gave me a defect Silvercrest wet-and-dry vacuum cleaner that no longer worked. Opening the vacuum cleaner was easy after removing 5 screws. Apparently charging the lithium-ion pack still worked. When the 9.6V DC power...

  • Posted March 11, 2023
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  Backlight Issues In HAIER LE39B900 And SHARP LC32M300M Solved

              As mentioned by me in my previous articles, I gain more experiences when I visit my friend’s shop, which is focusing more on panel bonding cases. The following two cases are...

  • Posted March 11, 2023
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  Successfully Repaired A Dead Hover Board Charger 

  A guy next door brought me this hover board charger for repair. He also brought the hover board itself so I can test it when I am done with the repair. I powered on the device though...

  • Posted March 11, 2023
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  VDR Saved ONIDA Ultra Slim CRT TV MODEL CO21SJQ350BR From Extensive Damage By Lightning

              This CRT TV had visited me in July 2015 and those who have missed this article may please follow this link: Leaky Capacitor Caused Onida CRT TV To Become Dead |...

  • Posted March 11, 2023
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  Completed Another Basic Electronics Repair Course For 11 Participants

  Completed today another Basic Electronics Repair level 1 course for 11 participants. If you are interested in the Electronics Repair Course, please click on this link. Below is a video and photos taken during the 3 days...

  • Posted March 10, 2023
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