You have the transmitter wired wrong. VCC is for voice, not video. First three wires are for the camera. White for signal, next is red and black TO camera. At the far end of your transmitter, the last two wires, is the power and ground for the transmitter. The two wires next to it, red and black, are for voice. i have the same transmitter.
A poster above said you do not connect the camera directly to the transmitter. YES YOU CAN. The downside is you will not have any OSD coming from the board. Battery power, telemetry, etc.
First three wires to camera, video out, power to camera, ground for camera. next two wires are for sound if you really want to hear the whine of your quad the entire time you have a headset on, the last two are power and ground for the transmitter.