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PostPosted: Sat Nov 21, 2020 7:13 pm 
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Hey everybody thanks for the help in advance! I don’t have much experience building or troubleshooting electronics but I’m hoping to learn more as I continue to build projects. This is my third pedal build and the first one I’ve had any trouble out of. The bypass works with or without power and when I initially hit the footswitch I got a lower volume signal and no effect what so ever. I proceeded to adjust the trimpot to see what would happen and there was a loud pop that came through the amp and the volume completely dropped! Led works but no sound. Where do you suggest I start? Thanks again


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 Post subject: Re: Analog Chorus issues
PostPosted: Sat Nov 21, 2020 8:15 pm 
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There has recently been found an error on the newest version of the Analog Chorus PCB. Details & fix here: viewtopic.php?f=20&t=59139

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My Website * My Musical Gear * My DIY Pedals: Pg.1 - Pg.2


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 Post subject: Re: Analog Chorus issues
PostPosted: Sat Nov 21, 2020 10:49 pm 
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Ok thank you! I have the rev3.0 pcb what kind of readings should I be getting if I shoot the ic(3007) or what should I check to make sure that’s the issue before I pull it out and jumper it!


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 Post subject: Re: Analog Chorus issues
PostPosted: Sun Nov 22, 2020 12:44 am 
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https://i.imgur.com/HeZ8JtF.jpg
https://i.imgur.com/KD2cnvd.jpg
https://i.imgur.com/HavqAti.jpg


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 Post subject: Re: Analog Chorus issues
PostPosted: Sun Nov 22, 2020 5:37 am 
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No readings necessary. Remove R16 (just below Q6) and solder it across pins 1&8 of the 3007 on the solder side of the PCB. Done.
Image

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 Post subject: Re: Analog Chorus issues
PostPosted: Sun Nov 22, 2020 7:01 am 
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Ok Thanks I will try swapping it as soon as I get home this afternoon!


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PostPosted: Sun Nov 22, 2020 2:34 pm 
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Worked like a charm thank you so much!


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PostPosted: Thu Feb 11, 2021 10:56 pm 
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Joined: Wed Nov 18, 2020 4:22 pm
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I used this method to get mine working. IT SOUNDS AMAZING


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