All posts by Jestine Yong

• 
  Servicing AKAI Active Surrond Speaker System Model SS803S

                          This system was brought to me with the complaint that it is dead and lying unused for a prolonged time. As usual, I opened up...

  • Posted May 13, 2017
  • 33
• 
  Completed The Basic, Advanced Soldering and SMPS Repair Course

                      I had completed the Basic  Electronics, Advanced Soldering and SMPS Repair (customized course) for 3 participants from Oman. They have booked the whole class few months ago...

  • Posted May 13, 2017
  • 1
• 
  Customer Service And Infra-Red (IR) Remote Controller

                        This story started with an unpleasant – but unfortunately too frequent – customer service experience. Remember the quote: “Satisfied customers tell three friends, angry customers tell...

  • Posted May 6, 2017
  • 29
• 
  ABB 22KW AC Drive Repaired

                      Now, I would like to share with you my repairing task to bring into life one 22KW ABB drive, having experience in repairing electronics in industrial field,...

  • Posted May 6, 2017
  • 13
• 
  Philips DVD Home Theater System Repair

                      Customer sent to me this Philips DVD Home theater system with the complaint of Standby problem. First, you can turn on the power but after that it...

  • Posted April 29, 2017
  • 27
• 
  Quartus II Web-The Modern Way of Creating Electronic Systems Today

                      After a few days, trying to simulate and compiling a circuit called “Majority_Vote” and producing a wave diagram in Quartus II Web designer I got the hang...

  • Posted April 29, 2017
  • 22
• 
  How To Repair No Power Problem In Philips Mini Dvd Player

                      The complaint by the customer of this Philips Mini DVD Player was no power. I plugged in the AC input and indeed it was no power (dead...

  • Posted April 22, 2017
  • 15
• 
  Automatic Solar LED Lights Repair

                      This article is about the cheap automatic solar LED lights that are sold in stores for less than 3 Dollar/Euro the piece. Although they work great at...

  • Posted April 22, 2017
  • 21