All posts by Jestine Yong

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  Samsung MC28h5015cs Combi-Microwave Oven Repair

  Recently the Samsung Microwave oven of my sister’s friend no longer heated up with microwaves. After that only the heater elements in this Samsung mc28h5015cs Smart Oven could still be used as a regular oven. The internal...

  • Posted January 2, 2024
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  Crystal Oscillator Found Defective In LLOYD Air Conditioner Remote Control

  This Remote Control belonged to a Community Utility Hall, where I too am an Executive member. It was brought to me with the complaint that it did not show any display even after replacing the battery. I...

  • Posted January 2, 2024
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  Musical Keyboard Repaired

            A guy from a school nearby brought this musical key board for repair. He said the keyboard is not coming on and they want it fixed. I powered on the device using...

  • Posted January 2, 2024
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  Domestic A/C Stabilizer Repaired

              This stabilize was brought to me with complaints of, when plug into ac socket, a loud bang was heard with spark. On diagnosing it, I found cord had strayed, fuse opened,...

  • Posted January 2, 2024
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  Data Tracks Cut To Remove Lines In Samsung LED TV UA32T4050ARXXL

          To be very frank, I do not like to do the kind of work that I did in this TV, as mentioned by me in a few of my articles before. But, when...

  • Posted December 16, 2023
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  A Dental Drilling Device Powers On But The Drill Not Rotating Repaired

            A technician guy brought this device for repair. He said that this device has been sitting in the storage room for a while and when he tried to use it, the drill...

  • Posted December 16, 2023
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  How To Fix Zika Welding Machine

              A friend who is also a repair technician asked me about a welding machine that does not weld. We started chatting on line with camera on trying to help him get...

  • Posted December 16, 2023
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  Completed The Advanced Electronics Repair Level 2 Course

  Completed today another Advanced Electronics Repair Level 2 Course for 6 participants. This class was specially booked by their company just for the staff only. Below is a video and photos taken during the course: Likes(20)Dislikes(0)

  • Posted December 15, 2023
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