Discussion about the Korg PolySix synthesizer

i got my hands on a second polysix. but my problem is, that this 
polysix is modified with an noise generator (bad implemented)
now i want to remove it and need a little bit help, because this 
polysix uses the old voice board with the KLM 397, so i can't really 
compare it with my other one. can someone take some pictures of this 
old voice board and the open polysix itself? that would help me to 
rewire it. 

thx, Sebastian