Saturday, March 26, 2016

How to write a blog from the scratch using blogger from google

First welcome to the world of blogging, in this lesson I will show you how to make your own blog in a short period almost effortlessly.

Worry not this course does not require any special knowledge in programming language/html codes etc.
To begin with you will need to open an account (email) with Google which is absolutely free.

Tuesday, March 15, 2016

Question and answer part2


Peter B. Mutale from Zambia
Dear Humphrey,
Thank you for your educative ebooks that I have been reading on repair of CRT televisions. Please I would like you to help me on:

1.How I can know the presence of base voltage on SOT base lead. Your book 'CRT Television Repair Course' states that this voltage could be about -1.38v. The question is - Is this DC or AC and which digital meter range can I use to measure this negative voltage. I have been trying to determine it with my digital meter but have failed to come up with the answer.

Saturday, March 5, 2016

CHINA TV WITH VERTICAL LINE REPAIRED

A friend of mine called me to check out his TV which had a problem,As usual I took with me minimum test equipment, digital meter, screwdriver, iron gun and some soldering wire.

Upon reaching his place he was out of the house but the children were around,After introducing to them my mission, they pointed to me the Television.

I wanted to know a brief history of the TV and one of them who was there as the TV went down told me that she was just watching a program and saw a line on the screen and that was the end of the TV program.