All posts by Jestine Yong

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  Amazing Tektronix 2465 Repair Information

                        Today I was helping a friend by checking his electronic car key with my Tektronix 2440 and 2465 oscilloscopes. The car key was fed by two...

  • Posted April 21, 2018
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  Tips For Repairing UPS

                    A friend of mine who is also a technician brought me this UPS ( Model: Partner Digital PRD1050) that does not work.  The guy said that he checked...

  • Posted April 21, 2018
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  Brought Oversea Students to Electronics Center and KLCC

                    This morning I brought the students from Nigeria, Seychelles Islands and Bahrain to Jalan Pasar and KLCC. The three local students also joined in. Below are the photos...

  • Posted April 21, 2018
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  Basic Electronics Repair Course Completed

                    Just completed another Basic Electronics Repair Course for 10 participants. Four were from Nigeria, one from Seychelles Island, one from Bahrain and others were local. They will continue...

  • Posted April 20, 2018
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  Effective Way To Service Targus Laptop Dual Fan Chill Mat

                  This is my Targus 17” Dual-Fan Laptop Chill Mat. It is about five years old and is starting to get dirty. The fans will occasionally start making a rattling...

  • Posted April 16, 2018
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  How To Repair Foxin ATX Power Supplies

                      This SMPS was brought to me with the complaint that it was dead. As usual, first thing is to open and do a thorough cleaning, which I...

  • Posted April 16, 2018
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  Never Saw TV LED Lights Like These

                    This TV was brought to my shop by a lady next door. It is an LG model and I really hate LG product. Very complicated and parts too...

  • Posted April 11, 2018
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  Completed Another Basic Electronics Repair Course

                    Just completed today another Basic Electronics Repair course for four participants from an International school. They booked the whole class and below are the photos and a video...

  • Posted April 11, 2018
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