All posts by Jestine Yong

• Open Circuit In Heater (Filament) Of CRT Tube

  After so many CRT Monitors sent in for repair, i could say that i only came across one unit of a 14″ Acer Monitor that had an open winding in the filament (heater). The complaint was no...

  • Posted May 21, 2009
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• Doubt About Using ESR Meter

  If you have been using the normal analog and digital capacitance meter to check electrolytic capacitor, then suddenly switch to ESR meter, i’m sure you may have doubt about the accuracy of the meter to find bad...

  • Posted May 20, 2009
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• Open Winding In Yoke Coils

  Well, I’m not sure about you and as for me so far after so many years in this repair line i had only came across only few PC tube that have open winding in yoke coils. It...

  • Posted May 19, 2009
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• About USB Oscilloscope

  I have not use this type of scope before. If you have this type of scope i wish that you could share out your experience with us-thanks in advance. Please click on the picture to view the...

  • Posted May 18, 2009
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• Finding Good Test Points

  Whatever electronic equipment that you are repairing one must know where are the good test points located. You can’t just simply use a voltmeter or Oscilloscope to poke around the board. You must know what you are...

  • Posted May 17, 2009
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• Compilation Of Electronic Repairing Websites

    Here’s a good website that contains lots of electronic troubleshooting and repairing information. Please click on the picture to visit the website   Likes(0)Dislikes(0)

  • Posted May 17, 2009
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• Dry Joints In Surrounding/Corresponding Components

  Do you know that there are many cases of electronic problems were caused by dry joints in the corresponding components? Yes that means if you found a component or few components that have problem, please don’t just...

  • Posted May 16, 2009
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• Oscilloscope Tutorial

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  • Posted May 16, 2009
  • 16