HELP NEEDED FOR CUSTOM MUTE PEDAL WIRING PLEASE

[Lalope]

Hi, I want to build a mute pedal with a LED signal and DC output.... I explain.
I want to add this pedal at the start of my pedalboard,
in OFF MODE: the signal goes through the pedal and then FX with LED off,
on ON MODE: the signal is bypassed to the TUNER (output only) i a kind of "mute mode" and the DC out is activated to feed the TUNER and the LED is on.
I searched for wiring scheme but my wish is quite special... so didnt exactly found what I want...
Here are some pictures of what I think could work with 3PDT switch.

Please tell me if it's OK
Regards

[bluebunny]

Welcome.

You really don't want to be switching power on to the tuner each time you want to use it: you'll hear it somewhere.  And since your power is coming from an external power supply, there's little point: just leave the tuner on all the time.  (This is true for anything sat on the floor that you plug a guitar into - pedal or tuner - everything is always on.)  In any case, most pedal tuners do what you want anyway: you stomp, they mute the signal (and come to life visually), you tune the guitar, you stomp again and continue...

[Lalope]

Ok for the always on on the tuner but my problem is it's not a stomp pedal tuner but a good Yamaha tuner without a footswitch... so the pedal I want to build would replace the footswitch and can also mute the signal. So if I forget the DC out fonction, is the rest of my wiring ok ?

[bluebunny]

So if I forget the DC out fonction, is the rest of my wiring ok ?

Yes, keep the DC out jack - so you can easily daisy-chain power to your tuner - just omit the DC switching.  The audio switching looks OK to me.

TBH, since you've got power in there, I'd be tempted to build a simple buffer and feed the tuner the whole time.  I have a stand-mounted preamp for when I'm playing "acoustic" which has a mute switch (for when I change instruments), but also a separate always-on tuner output.

[Lalope]

OK thanks, but for the DC supply, I use a multi power supply with 8 output so, I will connect the tuner directly to it and omit the DC output of the switch pedal....
Regards

[jsleep]

Yes, you can connect the one of the outputs to the tuner and it should be okay as far as I can tell.

here is my take on it, for what you want just leave off one of the LEDs and connecting wires

http://www.generalguitargadgets.com/pdf/ggg_sw_ab_lo.pdf

JD