Help with N64 composite video out

[Element]

ok so in cutting my board i seem to have hit some traces the ones closest to the end of the video out port but it looks to me like its only left audio but when testing my n64 it will turn on but won't give any video out???? does anyone have any ideas perhaps taking the video out from another spot on motherboard rather than from the port????? please help

 

[supersonic_32]

There are many places where you can take video, here's an example:

But if you cut any traces before that point, would be useful to know which board revision you have, and a picture so we know where you made the cut error...