i have this 5.6" LCD with what i think is an s-video or a computer peripheral cord. Most of the S-video cords i've seen has 4 pins, this screen however has a cord that looks like an S-video, but has 6 pins. Can anyone tell me what this 6 pin cord does? is it suppose to be connected from one monitor to another or can it be hooked up directly to the receiver of the LCD. thanks.