All posts by Jestine Yong

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  Lightning Damages Micro Controller IC In Philips 14” CRT TV

              Make and model number: Philips 14” CRT TV 14PT2004/94R History: This TV belongs to one of my relatives. This was brought to me in June, 2015. As the board was badly...

  • Posted July 4, 2020
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  Completed Another Basic Electronics Repair Course

  Just completed another Basic Electronics Repair Course for 4 students. For more information please visit this link. Below are the photos taken during the three days course: Likes(20)Dislikes(0)

  • Posted July 3, 2020
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  A Dead LCD brought back to life. Model: LG32LF15R

  A friend of mine who works in a company in my area brought his TV for repair and as he explained the problem I realized either it is a power supply issue or main board issue since...

  • Posted June 29, 2020
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  An AC control Board Restored Back to Life

                An AC technician who is a good customer and a dear friend of mine brought this board for repair. As the technician explained the problem I came to understand that...

  • Posted June 29, 2020
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  ABW Multimeter Blown Apart

                It’s easy to get it wrong. Sometimes, VERY wrong. That’s what happened to me when I filmed my very first YouTube video for my new channel. I was repairing a...

  • Posted June 27, 2020
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  Burst Capacitor Found In Butterfly Induction Cooker

                  Brand and model Number: Butterfly Induction Cooker Premium Complaint reported: Dead Troubleshooting and rectification done: Opened and cleaned set. Observed that the Black large filter capacitor was burst. Looked...

  • Posted June 27, 2020
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  Video Missing In Samsung CRT Solved

                  Model and make : Samsung CB20-F4 CRT TV Problem reported: No video, audio ok. (Black screen). Checking at workshop: Problem confirmed. Trouble shooting and rectification done: Retouched uController IC...

  • Posted June 27, 2020
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  Just One Bad LED Caused Shut Down Problem

                My neighbor brought his dead LED light bank for repair.  I noticed that it does not have a power plug on it and when I looked inside the LED bank,...

  • Posted June 27, 2020
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