All posts by Jestine Yong
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Saving Computer ATX SMPS Power Supplies – PART 1This is a series of articles covering Computer SMPS services that I do free for the hospital where I work. My intentions are to bring an awareness of saving these...
- Posted September 24, 2022
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Completed Another Higher Advanced Electronics Repair Level 3 CourseJust completed today another Higher Electronics Repair Level 3 course for 4 participants. Two of them were from Singapore. Below is a video and photos of the 3 days course: Likes(16)Dislikes(0)
- Posted September 21, 2022
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Futile Attempts To Resolve Double Image In Videocon LED TV V3218 Resulted In Panel ReplacementThis TV belonged to my colleague working in the hospital and was referred to me for a possible rectification of the problem that you can see in the above image (Screenshot...
- Posted September 15, 2022
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Electric Air Pump RepairedOn arrival of one desktop Computer for repair to my place I found the computer is full of dust. I take out my Electric Air blower pump which I use...
- Posted September 15, 2022
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Welding Machine Powers On But Does Not Weld RepairedThis welding machine was brought to my shop for repair and as I understood from the customer that it powers on but does not weld. Look at this dust covering...
- Posted September 15, 2022
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Completed The Advanced Electronics Repair Level 2 CourseJust completed another Advanced Electronics Repair Course for 6 participants. You can check out a video and photos below: Likes(17)Dislikes(0)
- Posted September 14, 2022
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A Shorted IGBT On A Cheap Welding Machine Repaired. Model: SniperA 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 TH40C400DThis 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
