All posts by Jestine Yong

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  Canon LBP 2900 Printer Scanner Unit Error Fixed

  Received Laser printer for repair, it is giving “Scanner Unit error” on the screen of the computer while giving printing command. So this error is lead to suspect faulty area is… 1) Flexible Flat Cables OF ECU....

  • Posted June 3, 2022
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  Completed Another MicroElectronics Troubleshooting And Repair And Micro-Soldering Course

                Just completed today another MicroElectronics Troubleshooting and Repair And MicroSoldering Course for 3 participants. One of the participants was from Singapore. For more information about this course please click here...

  • Posted June 3, 2022
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  Track Cutting Solved A No Display Problem In EGO LED TV E-3211

            This TV was brought to me with the complaint that there was no display. After opening and cleaning the inside, I checked the voltages and found these to be ok. Even the...

  • Posted May 28, 2022
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  No Power In Calculator Repaired

              Friend of mine in our housing society gave me this calculator to fix. I checked by pressing ON/AC Button but no digits visible on the screen. Hence I opened the calculator...

  • Posted May 28, 2022
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  A Broken Fan Replacement On A Tiny Welding Machine. Model: Hugong

                This welding machine belongs to my brother next door. He is the one who usually tests the machines for me after the repair. It is his machine that needed service...

  • Posted May 28, 2022
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  Completed Another Higher Advanced Electronics Repair Course

  Completed today another Higher Advanced Electronics Repair Course For A Participant from Singapore. He had completed the level 2 Advanced Repair course few days ago. Below are the photos taken during the 3 days training course: Likes(10)Dislikes(0)

  • Posted May 28, 2022
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  Completed Another Advanced Electronics Repair Course

  Just completed today another Advanced Electronics Repair course (level 2) for 2 participants from Singapore. One of them came early last month to attend level 1 and another one just completed the level 1 last week. For...

  • Posted May 25, 2022
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  A Dead LCD Projector Was Brought Back To Life

                A school nearby sent me this dead LCD projector for repair. This is the second one that I got from the same school. Let the repair begin. I powered it...

  • Posted May 21, 2022
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