Accurate Big Screen

There are many common problems with todays TV's, almost as many as there are TV models out on the market. Here's a simple list of common TV troubles, and the related circuit failures that cause them. Symptom: No power, TV won't turn on, no video or audio present. Cause: Is unit plugged in? Power provide not functioning? Blown main fuse shorted output device or secondary power provide circuit, etc. Symptom: Power comes on, but no video is present, only audio.