All posts by Jestine Yong

  • lcd monitor repair
    Model 732NW Samsung LCD Monitor with hidden fuse blown

                        This is my own monitor. This morning when I tried to start my job, it simply didn´t work. The screen remained unlit, although the On/Off button was...

    • Posted December 14, 2018
    • 14
  • Desk Caller ID Telephone Repaired
    Desk Caller ID Telephone Repaired- MODEL: GEEPAS GTP7212

                      I received this desk Teflon by compliant that the hum voice is in the earphone. First I connect the telephone to the line and that was true, the...

    • Posted December 14, 2018
    • 19
  • oscilloscope repair
    Fungus Attack In Vartech Oscilloscope

                    This Vartech Oscilloscope Model SS-5020B belongs to the writer and it was found in ‘no beam’ condition one day on switch on. As you all know, our tools and...

    • Posted December 10, 2018
    • 5
  • Car immobilizer system checking with an oscilloscope
    Car immobilizer system checking with an oscilloscope

                      Hi! In this video tutorial I will show a really basic setup and “how-to” steps on a car immobilizer system. The car is an old car from the...

    • Posted December 10, 2018
    • 10
  • bga ic rework course
    Completed The Higher Advanced Electronics Repair Course

                      Completed the Higher Advanced Electronics  Repair  Course yesterday. Below are the photos taken during the three days course. Likes(14)Dislikes(1)

    • Posted December 9, 2018
    • 8
  • voltage stabilizer repair
    Shorted Zener Diode Found In Voltage Stabilizer

                      This is a voltage stabilizer that is in use for my Fridge. It had failed a couple of years back and that time, it was due to dry...

    • Posted December 5, 2018
    • 13
  • electronics repair course in malaysia
    Completed The Advanced Electronics Repair Course

                    Just completed the Advanced Electronics Repair Course for six participants. All of them will join the Higher Advanced Electronics Repair Course tomorrow. Below are a video and photos taken...

    • Posted December 5, 2018
    • 3
  • pasar road electronics center
    Brought Students To Pasar Road Electronics Center

                    Brought eight students to Pasar road electronics center this morning to buy tools, kitsets, meters and etc. Six of them will continue to take the Advanced and Higher Advanced...

    • Posted December 1, 2018
    • 15