All posts by Jestine Yong

  • how to fix polytron led tv no power
    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
    • 4
  • how to fix and repair power bank romai
    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
  • power adapter schematic
    65 Watt Autovoltage Laptop Power Adapter Repair

                          This repair is about an 65W special autovoltage laptop adapter from manufacturer Trust. It was from my good friend Adri’s old second hand laptop he had...

    • Posted February 9, 2018
    • 22
  • why equipment can't repaired easily
    Why Modern Equipment Not Always Can Be Repaired….”?

                      Recently my hairdresser gave me her electric hair clipper that didn’t work anymore. It had a little charger adapter with charge stand that gave 3.5V DC at 1000...

    • Posted February 5, 2018
    • 20
  • power supply repair course
    Completed Another Higher Advanced Electronics Repair Course

                        Just completed today another Higher Advanced Electronics Repair Course for three participants. The are the participants that had attended the Basic and Advanced Electronics Repair course last...

    • Posted February 3, 2018
    • 0
  • Completed The Advanced Electronics Repair Course

                      Just completed another Advanced Electronics Repair Course for six participants. Two of them were from Brunei, two were from Maldives and the other are local. Three of them...

    • Posted January 31, 2018
    • 2
  • how to fix and repair microwave oven
    Panasonic Microwave Oven Repair (Comes With Video)

                      This microwave is our personal unit & so repairing it quickly was a priority if I wanted to stay in my wife’s good books! She had explained that...

    • Posted January 29, 2018
    • 20
  • how to repair a table fan
    Burnt Coil In Fan Motor Winding

                      Customer sent to me this Usha Table Fan with the complaint of the motor not rotating after pressing the speed button. Usually the common fault for this kind...

    • Posted January 29, 2018
    • 6