corrected Maestro FZ-1 schematic?

[LucifersTrip]

I did a bunch of searches  and can't seem to find conclusively the correct schematic for the original 3v FZ-1. Which is correct?

It's a little different all over the place, but these seem like the best shots with the 56K's in different spots:

From forum:


...and this originally did not have the 470K and someone commented that is was missing:


In the first, what's the purpose of the 56K & 10K in parallel? Did someone run out of 8.5K's?

thanx

[Lurco]

http://www.google.com/patents/download/3213181_TONE_MODIFIER_FOR_ELECTRICALLY_A.pdf?id=AAhPAAAAEBAJ&output=pdf&sig=ACfU3U20AhODXBFBW1zqJ1eEom6OVbFWTw&source=gbs_overview_r&cad=0

[LucifersTrip]

http://www.google.com/patents/download/3213181_TONE_MODIFIER_FOR_ELECTRICALLY_A.pdf?id=AAhPAAAAEBAJ&output=pdf&sig=ACfU3U20AhODXBFBW1zqJ1eEom6OVbFWTw&source=gbs_overview_r&cad=0

yeah...saw that...I initially thought it was a little too crazy to read...but I can see from it that the 56k is correct in the 2nd schematic. The first is wrong...thanx