It took me a month to finally complete the task of creating an E-book to sell it to  the  electronic repair market. The first book on “How to find a burnt resistor”  took me almost 6...

  Whenever you see a bulged electrolytic capacitors on any kind of electronic boards, don’t waste your time to measure or check it. Simply remove the capacitors and replace with a new one. Some of these bulged...

  If CRT Monitor have contrast problem, the thing you must do is to adjust from the menu or button. Check the heater voltage make sure it should have about 6.3 Volt dc. Trace also from the contrast...

  Transistor part number can be confusing if you did not know how to read it. If you read the wrong part number you won’t be able find the exact data for the transistor specification. We were...