How to wire Neutron project to true bypass

[pupina]

Hi there,
I just populate the Neutron pcb from GGG, but i cannot understand how i have to wire it to true bypass using a 3pdt, adding a led status of course.
Second: i would like to use just an external power supply to power this pedal but i don't know where i have to solder the DC power jack....

Maybe it sounds stupid for most of the members of this forum, but I'm one step before the end of my work and i need your help.
Any advice will be very appreciated
Thankx in advance

[Mark Hammer]

http://www.diystompboxes.com/wiki/index.php?title=DIY_FAQ#TRUE_BYPASS_AND_SWITCHING

[pupina]

Thanks Mark...please, explain me: first lug of the 1 meg rev log (gain) is the input or the circuit...but which is the output of that circuit?
Looking at the layout on the pdf, in order to power my effect externally, i have to wire the DC power jack in the V+ at the emitter of Q1 and V- to the ground near R20...right?

[Mark Hammer]

Actually, I think R20 goes to the ring conenction on the stereo input jack, and the battery connects to the + and - pins/points indicated.  When you plug into the input jack, R20 gets grounded and the battery is connected.

R21 is the output of the circuit.