All posts by Jestine Yong

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  Servicing Laptop Adapter – Key Model 7150

                    This AC ‘ARAPTER’ (LOL) was one of the three power supplies that I had collected from my technician friend, about which I had mentioned in my earlier articles....

  • Posted April 13, 2017
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  Completed Another Advanced Electronics Repair Course

                    Just completed another Advanced Electronics Repair course for 7 participants. The three foreign students will continue with the Higher Advanced Electronics Repair class tomorrow. Below are the photos...

  • Posted April 12, 2017
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  Brought The Students to Pasar Road and KLCC

                    This morning I brought the students from Canada, South Africa and Singapore to Jalan Pasar (Electronics Center) and KLCC (Petronas Twin Tower). We bought lots of electronics stuff...

  • Posted April 8, 2017
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  Completed Another Basic Electronics Repair Course

                    Just completed today another Basic Electronics Repair course. There were 10 participants in this class and three of them were from Canada, South Africa and Singapore. I will...

  • Posted April 7, 2017
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  No Display In Samsung 32″ LED TV Repaired

                      This Samsung 32″ LED TV came in for repair with the complaint of no display. When i used a torch light to shine at the panel, I...

  • Posted April 3, 2017
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  Servicing ONIDA Slim 300 CRT TV

                        This CRT TV was brought to me in a dead condition.  On enquiry with the customer, I learnt that it was having some lines appearing/shaking problems...

  • Posted April 3, 2017
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  How To Repair 12VDC Output Power Adapter

                    I’d got a call from my friend with the complaint of his Set top box was not working. During the conversation I came to know that he was...

  • Posted March 28, 2017
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  Horizontal Line Problem In CRT TV

                        The complaint of this CRT TV was one horizontal line (about an inch thick). One horizontal line problem in CRT TV or Monitor is actually very...

  • Posted March 28, 2017
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