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  • Problem In Optoisolator IC

    The most common fault for an Optoisolator IC is the short circuit between the collector and the emitter pin and you can test it by using an analog meter set to X 10 K ohm and it...

    • Posted June 30, 2009
    • 45
  • Electronic Repair Questions/Answers and Testimonials- Part 34

    Hi Jestine, good afternoon. Sorry for disturbing you, I need information from you since my fellow worker did not boarder to help me with monitor testing points, so please if you could help me in this matter....

    • Posted June 29, 2009
    • 24
  • Transformer Winding Machine


    • Posted June 28, 2009
    • 1
  • About Optoisolator IC In Power Section

    If you are repairing a power supply that do not use optoisolator IC as a feedback that means if all the secondary output voltages read zero volt then i can say that the primary section have problem....

    • Posted June 27, 2009
    • 18
  • Looking For A Repair Job?

    A friend of mine from Colorado USA is looking for repair technician to work in his re-manufacturing facility. According to him the LCD repair had gone through the roof. If you are from USA and wish to...

    • Posted June 26, 2009
    • 8
  • Never Give Up Attitude In Electronic Repair

    For the past few days I’d been supporting one of my ebook buyer and also an ERG member about no power in a CRT Monitor. He had tried to repair the Monitor but just could not find...

    • Posted June 26, 2009
    • 6
  • Becareful When Ordering Spare Parts Online

    This morning a repair friend of mine came to my office and bought a unit of Blue ESR meter. He already owned a Capanalyzer 88A and the reason he bought it was for his technical staff to...

    • Posted June 25, 2009
    • 0
  • Curious Inventor Website

    There are tons of good information that relates to electronics and please make sure you click on the photo to check it out. Once you are in the website you could see at the right side there...

    • Posted June 24, 2009
    • 0