Archive for February, 2010

Why does my rear projection big screen television seem to flicker, or like its losing power?

Friday, February 26th, 2010

When I turn on my television (which is only about a year old) it seems to act like it wants to turn off, and makes a clicking noise. Some days it doesn’t do this. Other days it will do this for 30 minutes and stop. Any reason why it might do this?

Hi, without knowing too much about the model etc, my best guess as an ex television engineer would be the clicking noise that you are describing i would say in the televisions power supply (inside the set) They normally have what is called a switch mode power supply which unlike the name has no mechanical switches. It relies on various electrical components. If it is intermittent as you say my guess would be a dry solder joint or maybe a capacitor either are not dear but sometimes locating the faulty part can take time.

Alphabet Soup - Wading Through the Maze of Audio-Visual Terms and Technology

Saturday, February 20th, 2010

Have you ever been looking for a piece of Home Theater equipment and been blown away by acronyms or terms that mean everything to the salesman, but mean nothing to you? We all have. Choosing the right pieces for your home theater, whether upgrading an existing piece, or decking out a new media room altogether can be overwhelming. Here are a few buzz-words and terms that can help you understand just what is important in selecting the perfect fit for your new system.
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