I believe CRT Monitor repairers came across B+ coil in the circuit. The function of  the B+ circuit (boost circuit) is to boost the Dc voltage from the SMPS so that it can be channeled it to...

Every countries implement taxes so that the Government  will have money to manage and to develop the country. In my country  (Malaysia) for instance,  each test equipment that brought it in, a 10% of tax of the...

If you found any shorted transistor in the circuit , chances is very high there will be some other components that may have problem too. Do not directly turn the equipment On after the replacement of the...

If you are a first time visitor to my blog and wish to read my February 2010 repair newsletter that talks about “The Important Of Feedback In Electronic Circuits” then you can click HERE to subscribe to...

This was my second course for this year and it was attended by 8 participants that came from various companies ranging from major newspaper press to building telco tower company. The course went smooth as usual and...

Hi Jestine,   Thank you for the reply I appreciate it, I bought your ebook to help teach my daughter about fault finding & have to say it is 1 of the best & easiest to read...

Found another electronic supplier from USA-ABRA Electronics. I have been compiling electronics supplier website and nowadays getting hard to find new electronic supplier. If you know of any electronic supplier website please do let me know and...

If you repair CRT Monitor or TV, i believe you have seen before the blue arc from the anode to ground. If you need to understand how this arc happen please click on the photo above. Likes(0)Dislikes(0)