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All posts by Jestine Yong

  • Electronic Repair Forum

    My friend John Preher has just put up a new forum on electronic repair. This forum can be a good place for you to discuss on electronic repair and related subjects. Feel free to post in your...

    • Posted May 12, 2010
    • 18
  • China Made Comprehensive Digital Multimeter and Oscilloscope

    This is a five in one Multifunction Oscilloscope and the product description is as below: 50M samples / 10MHz digital Oscilloscope Analog bandwidth: DC~25MHz  3dB; 20mV/div~5V/div; Max 30MHz; Three measuring Method in Oscilloscope Mode: Normal/Video/Single 40 Groups...

    • Posted May 11, 2010
    • 5
  • More Equipment Means More Income?

    The other day i got a call from a Tv repair friend to help him to program EEprom ICs. This EEPROM IC is belong to a Car Tyre Alignment machine. I went to his shop and saw...

    • Posted May 10, 2010
    • 0
  • Display Problems In CRT TV/Monitor

    I suggest that you print out this images of CRT TV/Monitor display problems for reference. To some beginners, they do not know how a pincushion or a keystone distortion problem look like. It is important to know...

    • Posted May 9, 2010
    • 346
  • Electronic Repair Questions/Answers and Testimonials- Part 54

    Hi Jestine Yong, I want to let you know that I have retired from the industry and that I have enjoyed your newsletters. I’ve learn a great deal from them and I was able to reduce the...

    • Posted May 8, 2010
    • 6
  • Technology-Transparent OLED Screen

    Likes(1)Dislikes(0)

    • Posted May 7, 2010
    • 2
  • Laser Printer Training In USA

    If you are from USA and wish to learn Laser Printer Repair then you can visit David’s website by clicking on the photo above. Here is the excerpt from his website: “ProTech Printer Solutions offers a variety of options...

    • Posted May 5, 2010
    • 0
  • To Buy Or Not To Buy

    I’m searching for websites to buy online the Digital Transistor Tester.  There are plenty of websites from China that offer good prices for this meter. Is it reliable after hearing lots of horror stories from friends saying...

    • Posted May 4, 2010
    • 14
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