Alternate S needed for V1c Ps2

I need an alternate S point because it's a pain in the ass to desolder this thing. I can't get the middle two pins desoldered (which I think you need to desolder anyway) to take apart the motherboard. I tried desoldering this sucker for an hour and the system still works fine (I put it back together, no mod chip yet)

Anyways please don't flame for modding a V1, as it is not my system. I'm just looking for a solution so I don' thave to disassemble it or maybe some help for disassembling the motherboard from the rest of this hunk of parts would be helpful.

Thanks

go to foundmy.com go look on their messiah 2 diagram and their scex is the point u'r looking for