Bit of a one post wonder, so sorry about that. How would you wire up one of these? http://www.aliexpress.com/store/pro...era-Microscope-Endscope/610389_570050614.html There is a diagram that has each output labelled. I plan to hook up a yellow RCA cable to the yellow CVBS point. I presume the red DC5V point is for the positive feed from the DC source (the spec sheet says 3.3-3.6V not 5V!) And then the white point is labelled VLED which I presume represents the LED but it seems odd that it is powered seperately (unless it is a way to adjust the brightness). And black is labelled GND (presumably ground). This means that there is no negative/neutral, so I am guessing that either GND or VLED are labelled wrong. Anyone wired something similar, or can someone explain how I could check with a voltmeter?