I am trying to fix a Rottendog WAV095 Audio Visual board for a friend. The 32-pin sockets were corroded and when I removed them I noticed a trace (or two) that is cut through under S4. I'm not sure if it is supposed to be cut as a factory mod or if in the past someone had tried prying out a chip but out it under the edge of the socket instead. It wouldn't be the first time I have seen either scenario. I've attached a picture the shows the suspect traces on the right side of the socket.
Is anyone familiar with these boards that could confirm how those traces are supposed to look? I can easily fix those two traces but I don't want to do that if they were meant to be cut. Schematics for this board would help.
Thank You
WPC95_Audio_Visual (resized).jpg