All posts by Jestine Yong

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  Dry Solder And Defective Capacitors Found In Philips AZ380/94

                  Before the start of this article, I request the readers to see the following links, which has all the external and internal photos, which I do not wish to...

  • Posted February 4, 2022
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  UNI-T Digital Multimeter Faulty From Time Of Purchase

                    I purchased this  uni-t metre model: UT39A+ on January 2020 brand new from a local shop in the city. I did bought it because of its high capacitance...

  • Posted January 28, 2022
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  Silenced A Chattering Voltage Stabilizer

              When the inter-district movements were eased after a very long control due to pandemic situation, we visited our relative staying around 250Kms away. Whenever I visited my relatives, I never missed...

  • Posted January 28, 2022
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  Two SMPS Saved From Dump

            These two SMPS units belonged to the hospital where I work. Complaint was both dead! First I checked the AC Adapter and found that the DC wire had got punctured. Nevertheless, I...

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

  Just completed today another Advanced Electronics Repair Course for 3 participants. Two of them are engineers from Infineon Technologies and the other one is from a local computer company. For more info about the electronics repair training...

  • Posted January 28, 2022
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  Mr Light Needed A Backlight Fix

              This LED TV belonged to my colleague in the Hospital and the complaint was that it had sound but no display. Though this could be due to many reasons, I guessed...

  • Posted January 21, 2022
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  Dead DVD Player Repaired

                This dead dvd player was brought to me by a young girl. When I opened it, I observed someone has attempted to repair it but couldn’t, instead did more damage...

  • Posted January 21, 2022
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  A Dead Welding Machine Was Brought Back To Life

            This machine was brought to my shop for repair and it was dead. If you look closely to the photo, you would see the bad shape the machine was in because it...

  • Posted January 21, 2022
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