• Shorted SMD Transistor In LED TV
• Never Saw TV LED Lights Like These
• Simple Way To Repair Color Problem In LED TV
• A LED TV Repair Attempt With A Disappointing Result
• How To Repair No Power Symptom In LED TV
• Dead LED TV restored back to life. Model: Fuji Japan
• 50″ LED TV Display Problem Repaired
• LED TV That I’m Not Able To Repair
• Shorted LED Lights In An LED TV Repaired. Model LG
• LED TV T-Con Board Problem

All posts by Jestine Yong

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  Servicing Philips CD Sound Machine AZ380

                  This CD/USB Player was brought to me by a Lady with the complaint that the CD was not working. Checked my records and found that this had visited my...

  • Posted March 14, 2018
  • 8
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  Higher Advanced Electronics Repair Course

                    Just completed the Higher Advanced Electronics Repair Course for three participants. Below are the photos and a video taken during the 3 days course:   Likes(4)Dislikes(0)

  • Posted March 14, 2018
  • 3
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  Blown SMD Resistor In Digital Multimeter

                    While working on equipment by mistake I have measured DC 320v on main filter capacitor while my range selector of multimeter was on Diode testing mode. Screen of...

  • Posted March 7, 2018
  • 33
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  Basic Electronics Training

                      Just completed today the Basic Electronics Repair training course for 8 participants. You can check out the video and photos below: Likes(4)Dislikes(0)

  • Posted March 7, 2018
  • 5
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  Iphone With Bad Wi-Fi Signal Repaired

                    My son, a seven years boy, approached me with a question: Dad, why I do not have internet connection on this phone? I looked at his lovely face...

  • Posted March 2, 2018
  • 23
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  Replacing Motherboard In Philips DVP3068/94

                  This DVD player made the second visit to my workshop (after a gap of one year) with the complaint that it stops after playing for some time. This had...

  • Posted February 26, 2018
  • 15
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  How To Repair No Power Symptom In LED TV

                        This Polytron LED TV came in with the complaint of no power. I retested the TV by connecting the AC input and yes indeed it was...

  • Posted February 19, 2018
  • 12
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  Servicing Romai Power Bank 10400mAh

                    My mobile Power Bank, another Chinese make, which is only about 2 years old, started giving troubles.  It does not take load sometimes and charging LED goes off...

  • Posted February 12, 2018
  • 9