All posts by Jestine Yong

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  Servicing Collapsible Solar Lantern

                      We, the electronic technicians, especially the hobbyists, are a good contributor for preventing electronic waste and are doing a commendable service to the mankind! If we are...

  • Posted July 11, 2017
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  HP Envy Laptop Power Adapter Repaired

                    Two days ago I got a phone call from the nephew of a good friend asking my help. It was about his HP Envy 17 n-010nb laptop. Apparently...

  • Posted July 7, 2017
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  Motorbike Capacitor Problem

                    Last couples of day my bike was jerking intermittently and some times it stop to accelerate while opening throttle by accelerator while running. Some times I feel that...

  • Posted July 7, 2017
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  How to Repair Laptop Charger

                  If you are reading this article then you must have faced the problem similar to what i had faced. You see  that your charger is plugged in and your...

  • Posted July 7, 2017
  • 8
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  Is HAM Radio a Dead Hobby?

                      The short answer is no… There are still plenty of people out there, chatting over the short waves, using their own transmitters/receivers and antennas. We will discuss...

  • Posted July 3, 2017
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  Pincushion Problem In CRT TV Repaired

                    Customer sent in this Singer CRT TV with the complaint of pincushion out. This means that the display at the right and left side will curve inward as...

  • Posted July 3, 2017
  • 13
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  How To Repair No Sound Problem in Sansui Hi-Fi

                      Customer sent to me this Sansui Hi-Fi with the complaint of no sound even though the volume control already set to maximum.  The first thing I did...

  • Posted June 26, 2017
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  Fixing ES China Kit in CRT TV

                      The following conversation with Mr. Albert van Bemmelen when commenting on my previous article, https://jestineyong.com/grundig-tv-repair-tips-china-kit-and-rejuvenation/ is the reason for writing this special article on Fixing ES China Kit....

  • Posted June 26, 2017
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