All posts by Jestine Yong

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  Completed Another Advanced Electronics Repair Course

  Completed today another Advanced Electronics repair course for 7 participants. Four of the participants will continue to take the Higher Advanced Electronics Repair course (level 3) next week. Below is a video and photos taken during the...

  • Posted August 18, 2023
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  Customer Demanded Replacement Of All Caps In Cambridge CD Player CD6!

            This working set was brought to me by a regular customer with a request that I replace all the electrolytic caps in the CD Player and make the performance better. Well, I...

  • Posted August 12, 2023
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  A Faulty Controller Checked But Was Not Repaired

              A guy called and asked me to come over to his shop to take a look on this dead controller but I was busy to go so the next day he...

  • Posted August 12, 2023
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  Explosive Failure Of A Maxx AC Adapter Model 1250

            This adaptor belonged to the hospital where I worked and was brought to me with the complaint that a loud sound was heard and it became dead. On opening, I was taken...

  • Posted August 12, 2023
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  A Dead Welding Machine Repaired

              A welding technician brought this machine to my shop for repair and when I looked at the machine this is what I found. Take a look. It was already opened and...

  • Posted August 12, 2023
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  Completed Another Basic Electronics Repair Level 1 Course For 12 Participants

                Completed yesterday the Basic Electronics Repair Level 1 Course for 12 participants. Four of the students will continue to take the Advanced Electronics Repair Level 2 Course next week. Below...

  • Posted August 12, 2023
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  Restored An F&D USB Video Player AC Adapter Model F100

                AC Adapter of my USB Video Player, F&D F100 : This adaptor was found dead one day, when I tried to play my favorite Sherlock Holms movie. On opening the...

  • Posted August 5, 2023
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  Mosquito Racket No Spark Repair

            On visual inspection everything seems OK. no physical damage. while pressing high voltage trigger switch Red LED Light up. still no spark while touching the net using screw driver. So for further...

  • Posted August 5, 2023
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