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Repairing Computer and Electronic Articles

A) Electronics : How To Test Electronic Components 
  1. The Importance of Current Sense Resistor In Switch Mode Power Supply. More
  2. What is a Crystal? And How To Test It. More   
  3. How to Find out the Right Equivalent Transistor. More 
  4. Testing Flyback Transformer - How to Test and When to Replace It. More
  5. Testing Diode - The Accurate Way on how to Test Semiconductor Diode Using Multimeter. More
  6. Testing Capacitor - How to Test A Capacitor When Breakdown nder Load. More
  7. Ceramic Disc Capacitor - How To Accurately Test It.  More
  8. Testing Transformer - How To Accurately Test A transformer. More
  9. Testing Resistor - How To Accurately Check Resistor On Board. More
  10. Testing Schottky Diode - The Right Way To Test It. More
  11. Testing Optoisolator - The Right Way To Test It. More
  12. Testing Zener Diode - How To Accurately Check A Zener Diode. More
  13. The Right Way To Discharge Capacitor In Switch Mode Power Supplies. More
  14. Finding the Right Field Effect Transistor (FET). More 
  15. Using Capacitor Working Voltage to Find Out the Line Voltages Value.  More
  16. FET Replacement Secret - Finding the Right Field Effect Transistor (FET). More
  17. Testing FET - How To Testing Field Effect Transistor (FET). More


B) Repairing Monitor, TFT LCD & Television (TV) Articles
  1. How to Read CRT Tube Part Numbers. More
  2. Problems in AC Main Power Line. More
  3. The Importance Of Current Sense Resistor In Switch Mode Power Supply.  More
  4. Testing Flyback Transformer-How to Test and When to Replace it. More 
  5. Flyback Transformer-How To Locate The ABL Line. More
  6. How to Troubleshooting Power Supply. More
  7. The Right Way To Discharge Capacitor In Switch Mode Power Supplies. More
  8. Most of Monitor & Tv Repairer Need to Know- Experience On Testing Flyback Transformer (FBT) or LOPT - Recommended Must Read !  More
  9. Repair Power Supplies Tips - Recommended, More
  10. LCD Monitor Power Supply Repair. More
  11. Understanding Monitor B+ Field Effect Transistor Circuit. More
  12. Secret for Modify a 110 Volt Monitor to 230 Volt. More
  13. Repair Power Supply Tip (Recommended). More
  14. Secrets to Find Flyback Transformer (FBT) for Substitution or Equivalent. More
  15. The Importance of High Voltage Probe. More


C) Repairing LaserJet, InkJet & Dotmatrix Articles 
  1. How to Solve Multiple Paper Loading Problem in HP5L and HP6L Laser Printer.  More


D) Repairing Uninterrupted Power Supply (UPS) Articles
  1. Understanding the Power Rating of uninterruptible Power Supply (UPS). More


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1 Feb 2007

Many thanks!  I have
downloaded the file and
will - hopefully - now be
able to fix the screen.
Like your website -
very helpful...
thanks again.
- Mike

31 Dec 2006

thank you for this
great site that i
found what i
search about.

15 Jan 2008

Thank you very
much for your
excellent site!
I know there would
be lots of people
around the world
who will appreciate
your very neat,
well-organised site.
-Matt Straford

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