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All posts by Jestine Yong

  • lcd tv repair samsung
    Guest Post- SAMSUNG 32″ LCD TV LA 32R91B IS REPAIRED.

    All the functions of this lcd tv were good except  the contrast and brightness controls. When I decreased the contrast and brightness to 50 %, after few minutes it automatically shot up again to 100%. My first...

    • Posted April 30, 2013
    • 56
  • printer reset
    Guest Post-How To Reset Printer Ink Cartridges

    The function of ink cartridges in a printer is very complicated. They monitor the printer’s usage and employ various measuring units to determine the amount of ink used, and the amount of ink remaining in the cartridge....

    • Posted April 30, 2013
    • 2
  • circuit board no marking
    Becareful Of Board That Has No Board Marking

    Most of the circuit board in the market  has board marking but some do not have have. In this case you have to make your own marking so that you would not install the components the other...

    • Posted April 30, 2013
    • 2
  • atx power supply tester
    Review Of ATX Power Supply Tester

    If you have read my February 2013 Repair Newsletter I did mentioned I wanted to get a good ATX power supply tester. Below is the link of the article if you have not read it yet:  ...

    • Posted April 30, 2013
    • 5
  • vga tester
    Repairing your own test equipment

    There is no doubt that all repairers should have at least few test equipment on their workbench. Some could have even more as compare to others. Test equipment just like any electronics equipment could break down and...

    • Posted April 30, 2013
    • 0
  • Electronics Stuff That I Bought

    Last two weeks went to center of town (Pasar Road) to buy some electronics stuff for the coming Advanced Electronics Repair course students to use. I bought advanced project kits, solder lead, test probes, solder iron, one...

    • Posted April 30, 2013
    • 4
  • online repair course
    Another Participant With Great Result

    Victor Blythe from Australia had a score of “Excellent” for his LCD Monitor Repair online test exam-congratulation! We have already sent the certificate. For your information I got lots of emails about the online test and they...

    • Posted April 30, 2013
    • 0
  • Electronics Repair Questions/Answers and Testimonials-Part 46

    Electronics Repair Questions/Answers and Testimonials-Part 46 HI: Thanks a lot for your help, the main board light turns blue and remains blue. Even when I press power.  I can measure the 3.3 volts going to the main board, but...

    • Posted April 30, 2013
    • 11
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