Sorry for the late reply!
I almost lost my own schematics for good due to a bad computer thats going to tilt. For that I'm not able to put my own schematis
. I'll take it to a tec to solve the problem and then i'll put my drawings here to you see what i was doing.
1 - here is the original one:http://www.4shared.com/document/sLu8FxGW/x2pre_split.html
2 - In the big picture i was cutting off all the stuff (specially the relys ) that run with 7v in the 1st page leaving only 5 parts that i presume that run with 24v:
(a) A main input(buffer?) that goes to 2 preamps - (b)the clean and the (b1)overdrive (this last one with the option of the (c)Fry boost stuff) - and for the last part the (d)EQ. I also cut of the 3rd page (the loop etc).
I cannot specify more my doubt cuz i'm not able for now
to post my drawing as i've said before. But, in main lines, i was wonder if the 7v wires are really needed to make this thing work.
Thanks fot the attention!