Fulltone - OCD  [traced]

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Re: Fulltone - OCD

Postby Intripped » 22 Aug 2015, 19:25

howmuch wrote:So does your OCD have the same clipping configuration as the Joyo clone's corrected circuit I posted here - the "Circuit when D2 is in the "correct" orientation"?
[ Image ]

You've got ---->|---[S+G] [D]---- and the corrected Joyo is electrically the same with ----[S+G] [D]---->|---
Or put another way, on the schematic yongki posted above, move the gate connections from the drains to the sources?



YES to all

...and to avoid any further confusion, here is the exact clipping section:
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Re: Fulltone - OCD

Postby SamBloody » 26 Jul 2016, 13:04

Hi guys!
Can you give me verified fulltone ocd pcb layout?
Thanks!
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Re: Fulltone - OCD

Postby storyboardist » 26 Jul 2016, 16:59

Here's my layout.

Image

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Re: Fulltone - OCD

Postby 287m » 26 Jul 2016, 17:19

Nice layout David :thumbsup
perfect for 1590B

so i present to 1590A Club masochist :mrgreen:
Image
reff sch https://4.bp.blogspot.com/-G_jLNr0ZECI/V5eM7fNInjI/AAAAAAAAALU/-A2SqlvuXIImWgGU-js1ryFJmnahiw1IACLcB/s1600/ocd-sch.png

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Re: Fulltone - OCD

Postby SamBloody » 26 Jul 2016, 18:55

Thank you,guys!
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Re: Fulltone - OCD

Postby V1nce69 » 18 Aug 2016, 11:22

Hi all,

I own an OCD #84590 with a pcb revision 1.4. Wanting to know how it works, I traced the complete pcb and made a drawing out of it. Here are a few pics and my drawing.

It might be of some interest.

IMG_0804_small.jpg


IMG_0805_small.jpg


IMG_4523_small.jpg


IMG_4524_small.jpg


OCD_pcb-layout-1.4.jpg
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Re: Fulltone - OCD

Postby Intripped » 18 Aug 2016, 14:38

nice work!
just a little note:
in your drawing, 2N7000 pins are named wrong
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Re: Fulltone - OCD

Postby V1nce69 » 18 Aug 2016, 15:40

Intripped wrote:nice work!
just a little note:
in your drawing, 2N7000 pins are named wrong


Thanks for your comments. And yes I have just seen my mistake. So here is the corrected layout:

OCD_pcb-layout-1.4.jpg
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Re: Fulltone - OCD

Postby FuzzMonkey » 14 Jun 2017, 23:01


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Re: Fulltone - OCD

Postby caspercody » 28 Jun 2017, 17:14

Would love to see that enhanced bypass layout.

Thanks for the article link!
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Re: Fulltone - OCD

Postby FuzzMonkey » 30 Jun 2017, 22:37

caspercody wrote:Would love to see that enhanced bypass layout.

Thanks for the article link!


I'm sure on will be cracked open soon enough.
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