All posts by Jestine Yong

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  Dead Microwave Oven Restored

  This Kenwood Microwave Oven belongs to my family and I was using it to cook about a year ago in kitchen when suddenly I heard a pop sound and oven stopped working. So I checked on a/c...

  • Posted October 7, 2023
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  Another Thrilling Antique Valve (TUBE) Radio Service – AIRVOICE 2612

            This set was brought to me by a recently added customer with the complaint that the Radio was not picking up any stations now and only some ‘drrrrr……..’ sound coming out. When...

  • Posted October 7, 2023
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  Completed Another Advanced Electronics Repair Course

                Completed today another Advanced Electronics Repair Course for 7 participants. Below is a video and photos taken during the 3 days course:   Likes(19)Dislikes(0)

  • Posted October 6, 2023
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  Fixing Internally Defect HDMi Chassis Connector On Philips 27 Inch Monitor

              Recently the internal plastic of my only HDMi port on my heavily used 27 inch Philips Model 273E3Q monitor broke off. And my AMVA Led monitor therefore no longer accepted any...

  • Posted September 30, 2023
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  Power Supply Modified In Philips Sound Machine Model AZ380/94

          This set belongs to one of my neighbors staying opposite to my house. This was brought to me in August, 2018 with the complaint of crackling noise, which was solved by just cleaning...

  • Posted September 30, 2023
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  A Welding Machine With Overheating Issue Repaired

  A welding technician brought in this welding machine for repair. It is a different kind of welding machine but still good brand and a good quality device. I have worked on this kind of model before so...

  • Posted September 30, 2023
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  Three CCTV SMPS Saved From Dump

              These three SMPS were brought by a CCTV service provider in a dead condition. Case (1) Model CP-DPS-MD100-12D As you can see, the capacitors in the output area were bulged. I...

  • Posted September 30, 2023
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  Completed Another Electronics Troubleshooting and Repairing Course

                Completed today Electronics Troubleshooting and Repairing course for two participants from the middle east. They have booked the whole class for 5 days. Below is a video and photos taken...

  • Posted September 29, 2023
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