madbeanpedals::forum

Projects => Tech Help - Projects Page => Topic started by: Obie bong kanobie on August 29, 2016, 05:37:03 PM

Title: pigbutt not working, can someone please help troubleshoot
Post by: Obie bong kanobie on August 29, 2016, 05:37:03 PM
ok so i was checking over my voltages and they go as follows

IC1
1-4.42
2-4.46
3-4.28
4-0
5-4.52
6-4.52
7-4.55
8-9.41

IC2
1-0
2-5.07
3-5.02
4-0
5-0
6-5.04
7-9.42
8-0


ill post a picture as well
Title: Re: pigbutt not working, can someone please help troubleshoot
Post by: Obie bong kanobie on August 29, 2016, 06:04:06 PM

(http://i1305.photobucket.com/albums/s548/jessebelanger1988/Mobile%20Uploads/image_zpstmgdkor0.jpeg)

(http://i1305.photobucket.com/albums/s548/jessebelanger1988/Mobile%20Uploads/image_zpsxudu4mmx.jpeg)

(http://i1305.photobucket.com/albums/s548/jessebelanger1988/Mobile%20Uploads/image_zpsxfwwnabx.jpeg)

(http://i1305.photobucket.com/albums/s548/jessebelanger1988/Mobile%20Uploads/image_zpskp6lg0jk.jpeg)
Title: Re: pigbutt not working, can someone please help troubleshoot
Post by: Obie bong kanobie on August 29, 2016, 06:12:09 PM
The only sub made was the 1.2k resistor. I had to use two 2.4k resistors in parallel

Title: Re: pigbutt not working, can someone please help troubleshoot
Post by: selfdestroyer on August 29, 2016, 06:29:33 PM
Your voltages look ok compared to the ones in the build doc. Are you getting any sound at all? Bypassed?
Title: Re: pigbutt not working, can someone please help troubleshoot
Post by: jimilee on August 29, 2016, 06:30:42 PM
What does it do or not do exactly?


Sent from my iPhone using Tapatalk
Title: Re: pigbutt not working, can someone please help troubleshoot
Post by: Obie bong kanobie on August 29, 2016, 06:53:18 PM
ok im taking the bypass wiring off and ill test it with just the inputjacks and dc jack  ill let you guys know what happens. its probably the bypass wiring, should have tested it that way in the first place!
Title: Re: pigbutt not working, can someone please help troubleshoot
Post by: Obie bong kanobie on August 29, 2016, 07:38:59 PM
works perfect!
Title: Re: pigbutt not working, can someone please help troubleshoot
Post by: selfdestroyer on August 29, 2016, 08:15:54 PM
Glad you got it sorted.

Cody