All posts by Jestine Yong

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  A Musical Keyboard With No Sound Repaired And Maintained. Roland E-40

              A guy brought this musical keyboard for repair. The first problem he talked about was the keyboard does not come on but that was due to colder soldering joints on the...

  • Posted April 21, 2023
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  Replacing Volume Control And On-Off Switch Knobs In OPPO-F1S Android Phone

                  Once in a while we, technicians, get a chance to shine in front of our wives and this case also was such. I had bought a new phone, OPPO-F21-S...

  • Posted April 21, 2023
  • 6
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  Completed The Higher Advanced Electronics Repair Level 3 Course

  Completed the Higher Advanced Electronics Repair Level 3 Course  for a participant. He already completed the level 1 and 2 not long ago and he will be taking the level 4 course soon. Below are the photos...

  • Posted April 20, 2023
  • 6
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  Electronics Ballast Repaired

            The St. Kilda Repair Café in Melbourne, Australia provides a free service to the community for the repair of household items of all kinds, saving them from being sent to landfill. Staffed...

  • Posted April 15, 2023
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  Bad Wheels On A Hover Board Replaced

          This hover board belongs to my son. He had it for a while and it is time for the wheels to be replaced; I have the right replacement sitting in the shop for...

  • Posted April 15, 2023
  • 4
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  Shorted Motor Burst Triac In EUREKA FORBES Vacuum Cleaner EUROCLEAN XL

  This vacuum cleaner belonged to brother of my neighbor, who was my regular customer. The reported complaint was that it was dead. I opened and cleaned the inside thoroughly. There were ‘tons’ of dust in its bag,...

  • Posted April 15, 2023
  • 4
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  A Simple Fix To An Abused Welding Machine. Model: Zika

              Zika welding machines are considered the top of the line when it comes to welding yet I get them in the shop for repair simply they were abused by the technicians....

  • Posted April 15, 2023
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  Completed Another Advanced Electronics Repair Level 2 Course

  Completed today another Advanced Electronics Repair Course level 2 for 4 participants. All of them already attended the level 1 course. For more info about the electronics repair course, please click here. Below are the photos taken...

  • Posted April 14, 2023
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