A reader asks Dr. A why he can't view some of his material on the TV he bought. Lots of people run into this problem, so we figured we'd take it to Dr. A for a solution. Q: I have an HDTV that only ...

A guy I know wants to have the component video output (along with analog stereo and optical digital audio) of his Xbox (HD-DVD player, mostly) go to his whole house distribution system while at the ...

I am building a small HT PC from old parts that needs to output component video to my TV (it has no HDMI support.) Computer is built, and I have installed a HD 2600 XT graphics card. Same one as ...

There are several different types of connectors that can be used to carry stereo audio signals, and for this reason you may occasionally find components that are incompatible with one another. For ...

For the PDF version of this article, click here. Acting as unintended transmitting antennae, the main sources of radiation emissions from power supplies are the output cables. The radiated emissions ...