Trust, but verify! I don't have the 6700 open right now, and my memory ain't photographic, so I cannot really answer your question. I suggest that you check out this information for yourself, and always assume that your version of this board may not be 'exactly' the same as mine. If you 'ohm' from the input pins to these points and it looks OK then it should work. Be careful with those single turn trimmers: a small turn goes a long way.