Right well i private messenged this and Tim sent me this back
Yes, i had it working but no longer use it because the quality is hopeless on a large screen.
Ask the person if he used the right voltage - tell him to stick either a capicitor or a resistor between the connectors. The voltage might be too high or too low, or too varies.
Im leaving to russia tommorow, so i will not be able to answer more questions.
i guess maybe it doesn't work because the voltage is either to high or too low which seems to fit in with what someone was saying about fcc standards. So having an resistor and capacitor to keep the voltage there maybe that will work i will try if i ever receive my connectors :/