Pic 1 shows pins 1 and 2 connected together, which is fine as they are both video ground pins.
Pic 2 shows pins 20 and 21 (both video ground) connected to what looks like pin 16 (also video ground). At a guess this is to fix a PCB tracking fault?
I can't remember all the production faults with the rev 1A board off the top of my head.
Get another photo of the other end of the wire link. It almost looks like pins 16 and 17 are joined together? This would cause a video problem as pin 17 is for an external compensation network.
