shifty0ne

I have a Nuvico CBHDE21NL bullet camera. The video and power harness is missing from the camera. I want to try and rewire to test if it is working or not. I guess somebody would have to open the same model camera or have schematics of the board to know what the 4 pins provide. I circled in red the location where the 4 pin connector is located. If I new which pins provide power and video I could make a cable up. I have no other idea how to figure this out. Any help would be greatly appreciated.

I am trying to rewire the video and power leads to a Nuvico CBHDE21NL bullet camera the wiring harness has been completely pulled out of the camera. I inherited this camera from a trade I basically did some computer work and was traded this camera. I have opened the camera where a 4 pin wire to board nylon connector connects to the housing. What I do know is the 4 wires are from 1 - 4 Yellow - Orange - Brown - Red. I am guessing the Yellow is Video and the Red is power but not sure what to do with Orange and Brown. I have included a link on my skydrive to some pictures of the camera http://sdrv.ms/PCfg3Z showing the connector and location in the camera. If anyone has any idea what the orange and brown wires do I would really appreciate it. I have an IP camera installation in my home for security and I am building a PC based CCTV DVR and installing some CCTV camera's also as another project. I understand cabling and how to wire the power and video cables and the many choices available to us. I just can't find any info on the internal wiring of this camera. I am not sure if schematics are required to actually figure out how to wire the 4 pins. Very new to the CCTV scene and any help would be greatly appreciated.