Search results

Hey guys, put this aside for a couple weeks and looking to jump back in. Any other thoughts? @phi1 @PedalPCB

Thanks again Phil. Just did some poking around C11, and nothing. Double checked solder joints, all looks well. Should I try to heat up the pins of the FV-1? Maybe flow a little solder on em? Any other suggestions? Much appreciated!

I have 3.3V at pins 6, 8, 13, 15, 20, 21, 22, 23, 26....NOT 19, which looks like I should from the schematic. Is that right?

Had a thought this morning. I do have a couple other EEPROMS here for other builds I have yet to start...3Verb, VHS, and Arachnid. I didnt look at the schematics but could i swap out to test? Thoughts?

@PedalPCB and @phil1 Nothing when I grounded out R5.

I'll give those a shot this afternoon and report back. Thanks!

Hey Hive Mind, first FV-1 build done and i am only getting dry signal when effect is active. -Pots all seem to be working, can probe and get signal (obviously blend pot has no wet signal though) -FV-1 has signal at Pin one, nowhere else. No probable audio at EEPROM pins Any other thoughts on...

It looks like the matte finish.

Soldered in wire from leg 2 of A100k to 3PDT breakout board, and it works as it should (which we kind of already knew since I could probe it there). Here is a video, if interested. https://photos.app.goo.gl/6CGEzutu95J7QTWs9

Pics on 1st page of thread. Thanks for digging in. I'm perplexed

I can probe audio at leg 2 of A100k, so I could certainly solder a wire to it and get signal to the 3PDT or break out board.

Yeah, as discussed, I think its a matter wiring from leg 2 of the A100k directly to 3PDT or breakout board. Outside of that, dunno.

yeah, that's my next move. I had to do something similar when I fried a pad on a Vanquisher fuzz I built. Bad trace ya think?

Pics as requested. I bent the B100k pot up to show the area where the trace goes (at least I think) https://photos.app.goo.gl/4BVAHqndZ7GrSNh58 https://photos.app.goo.gl/SrSQud45nCdTsXMEA https://photos.app.goo.gl/od3JwKJr6CaRckoD8

Yes, I have nothing. Its hard to follow the trace from point to point because of the PCB mounted Pots. But it doesn't appear there is much in between those two points on the trace that could be messing with it.

No continuity between those two points.

@Chuck D. Bones maybe you have some insight. See the video above (and schematic above that). I have signal at leg 2 of A100k, but nothing at output pad of PCB. I unsoldered it and cleaned off pad, same result. You are always helpful...thanks in advance for any thoughts!

I found that I have signal all the way until the last pot (A100k). Any luck on your end?

were you able to probe signal anywhere on your board? I have it all the way to the last pot.

Typo. I corrected it in original post. I will give an OP07 a try. Thanks, as always!