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All posts by Jestine Yong

  • Datasheets360 Website

    Found another good datasheet website i.e Datasheets360 dot com. Just key in the part number in the search box and if there is information on that particular part number a list of information will be displayed. Try...

    • Posted July 2, 2013
    • 4
  • About Electronics Repair Book/Ebook

    I like to know getting a LCD repair ebook can help me on any motherboard repair such as printers, camcorders, dvd players, desktops and laptops pc, etc? Answers: Generally it can help but not that much because...

    • Posted July 1, 2013
    • 0
  • Can we test IC using a multimeter?

    How can we test IC using a multimeter ? Answers: Multimeter can only be used to test the IC dc supply voltage and to use the ohm range to find out if the IC is shorted to...

    • Posted July 1, 2013
    • 43
  • No Power In ATX Power Supply Solved

    My friend brought to me his work computer power supply to fix it. When I test the power supply it didn’t work, I mean the fan didn’t rotate. At this moment, i began open the cover of...

    • Posted June 30, 2013
    • 8
  • Video: Missing 12 Volt In Element Hisense Dynex Insignia LCD TV ELCHW402

    Another great video recommended by Beh Likes(3)Dislikes(1)

    • Posted June 30, 2013
    • 0
  • Replacement For PC817 Optoisolator IC

    Sir Can you help me, Do you know the replacement value for this part number COSMO 1010 817 H25 (PHOTO COUPLER) Answer: The actual part number is PC817. You can read the below post for more information:...

    • Posted June 30, 2013
    • 3
  • treadmill repairing
    Treadmill Repair

    A dead treadmill that brought back to life A guy who is selling second hand sport equipment brought a power board that was dead. This power board is a part of a treadmill machine. He could not...

    • Posted June 29, 2013
    • 12
  • Hissing Sound In TV

    At the starting my TV produced heave hissing and wiring noise. After few minutes it will disappear. But picture and sound are clear. Answer: Hissing sound usually are caused by transformer, inductor/coil due to loose lamination of the core....

    • Posted June 28, 2013
    • 32
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