All posts by Jestine Yong

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  HP Laptop Charger Adapter Repaired

                Received HP Laptop charger form my customer complaining adapter is not working. On usual inspection I found Mains Cord Socket is physically damaged. So for further repair I have to...

  • Posted October 28, 2022
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  Backlight Issue And Jumping Image Problems Resolved In PHILIPS 43PUT6002/56 LED TV

            This TV belonged to a relative of my colleague working in the hospital. The complaint was no display. On checking, I found that the TV came on with a flash of the...

  • Posted October 22, 2022
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  LED T-Shirt Controller Repair

            This repair is about an LED T-shirt controller. An acquaintance dropped off this T-shirt controller for repair. First thing I noticed was the cable being broken. So I pulled the controller apart...

  • Posted October 22, 2022
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  Saving Computer SMPS Part-3

              1) Intex Smart IT-2045S+ : This was one of the many SMPS that failed in our hospital. Cleaning was done by my colleague saving my time. When I checked up, I...

  • Posted October 22, 2022
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  Completed Another MicroElectronics Repair Course Level 4

  Just completed another Microelectronics Troubleshooting and Repair and Microsoldering Course for 3 participants. Below is a video and photos taken during the 3 days course: Likes(17)Dislikes(0)

  • Posted October 21, 2022
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  Restoring A 47 Year Old Piezo Wireless FM Microphone

  Several weeks ago an old friend brought some used but still useful for parts boards. Including a badly old rusted Wireless FM microphone that no longer worked. It was from a Japanese firm called PIEZO and was...

  • Posted October 14, 2022
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  Revisit Of Toshiba LED TV Model 32PU200E1 After Three Years

              Those of you who have not seen my previous article dealing with fixing a booster board to bypass scalar IC CM501, may please read it using the following link, to get...

  • Posted October 14, 2022
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  LG Home Theater Repaired

    This home theater was brought to me with complaints of showing “No Disk”. When I opened its cover case, there was little dust which I did clean. Power it and observe the disc was rolling slowly....

  • Posted October 14, 2022
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