All posts by Jestine Yong

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  Completed Another Higher Advanced Repair Course (Level 3)

  Completed another Higher Advanced Electronics Repair course (level 3) today. The class was attended by three participants and all of them already taken the level 1 and 2 course earlier. Two of them will be taking the...

  • Posted December 16, 2022
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  Easy TV and Monitor Boards Firmware Programming With The RT809H Programmer

                  This article is about fixing already 2 older universal TV Boards that can be used to turn spare left over LCD screens into good televisions or monitors. LCD screens...

  • Posted December 10, 2022
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  Backlight Replacements In Two LED TVS

                Since I have frequented my visits to my friend’s shop, I started getting involved in some odd works here and then to help him reduce the load. Here are two...

  • Posted December 10, 2022
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  Battery Eliminator 1.5V To 12V No Power

            I just took out my Variable Voltage adaptor for some device testing & I found it is not Powering ON. It was Modified to digital display last time. For no Power problem...

  • Posted December 10, 2022
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  A Simple Fix To A Hair Dryer That Goes Into Shut Down When Operated

              An old man brought this hair dryer to the shop for repair. He explained that after one minute of operation, it goes into shut down and recently when used, the earth...

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

  Just completed today another Basic Electronics repair level 1 course for 9 participants. For more info about the electronics training course please click here. Below is a video and photos taken during the 3 days course: Likes(19)Dislikes(0)

  • Posted December 9, 2022
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  Replaced Motherboard In SONY LED TV Model KDL-40NX650

              This TV belonged to a doctor, who had kept it aside for a very long time, as he bought a new one. The reasons was that when the TV was taken...

  • Posted December 3, 2022
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  How To Fix A Defect Philips 6990 Shaver With Trimmer

  Last week I had bad luck after shaving with my older Philips HQ6990 shaver. Of which I mostly only use the trimmer to trim my never ending growing beard. Because after cleaning it with a brush it...

  • Posted December 3, 2022
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