Whenever i got his email, I’m very delighted because for every word that he mentioned were positive! He just starting out in this repair field and already good at many things i really admire him. He is...

This Monitor came in with no power problem and found the main fuse 3.15 amp open circuited. As usual one has to find out whether other components have short circuit or not before you put a new...

I received an email today from a member who asked about the accuracy of Blue Ring Tester in testing coils. Here is the question: “Today I have repair a Sanyo Flat Screen Color TV which has a...

greetings to you my friend. Great news and i need your help with it. A friend of mine came from Germany and offered me a nice kind of old oscilloscope but it does the job. I started...

I have a repair friend who told me that he sometimes confused about both meters. Most probably it could be the name that start with “BLUE”. Remember that a Blue ESR Meter is use to test ESR...

If you are a first time visitor to my blog and wish to read my September repair newsletter that talks about “How To Make Full Use Of Your ESR Meter” then you can click HERE to subscribe...

If you repair LCD Monitor you must have come across before the high voltage transformer that is located at the inverter board. Normally to drive the top and the bottom backlights/lamps, LCD Monitor designer usually use either...

  Whenever you switch “On” LCD Monitor and the Power LED indicator doesn’t lit don’t always assume it was the power supply problem. You must understand that the source of voltage to the power LED indicator was...