Print Page - no sound off pin6 for the override pedal project

Title: no sound off pin6 for the override pedal project
Post by: whilke on May 06, 2013, 03:07:50 PM

I had the IC-based overdrive working great on the breadboard, so components should be fine.

Putting it on perfboard, and now I'm getting no output when the switch is engaged to run through the IC. Bypass is working.

Here's what I tested across the IC pins:
p2 - 4.46
P3 - 4.25
P4 - 0
p6 - 4.5
p7 - 8.95

I used an audio prob, and I get output audio when probed against pin3, but nothing on pin2 or pin6.

Having trouble trying to figure out what could bet he issue. Anyone know what/how I should be checking?

Thanks.

Title: Re: no sound off pin6 for the override pedal project
Post by: whilke on May 06, 2013, 05:15:31 PM

Fixed my own issue. I'm the moron who had his input and output cables swapped :).

Title: Re: no sound off pin6 for the override pedal project
Post by: bluebunny on May 07, 2013, 03:22:45 PM

Quote from: whilke on May 06, 2013, 05:15:31 PM
Fixed my own issue. I'm the moron who had his input and output cables swapped :).

Congratulations - you passed the initiation test! (Like the rest of us...) ;D ;D ;D

Welcome to the forum. :)

DIYstompboxes.com

Projects => IC-based Overdrive => Topic started by: whilke on May 06, 2013, 03:07:50 PM