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Need help with an uproar

Started by flanagan0718, March 04, 2015, 08:54:04 PM

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flanagan0718

Name : Uproar
Issue : No out put

Hey Guys, need a little assistance on this. For some reason I'm not getting any out put on this build. I've checked and changed a bunch of things...here's the list.
-changed the blue LED (originally installed wrong way)
-Tested ground continuity all good / no unwanted bridges
-tried new ICs and diodes
-double and triple checked polarity of diodes and electo caps
-double checked wiring in and outs

Voltages of IC1 + IC2
1 = 4.5
2 = 4.5
3 = 4.5
4 = 0
5 = 4.5
6 = 4.5
7 = 4.5
8 = 9

Pictures
Component side



Solder side


Help if you can. Thanks in advance!

selfdestroyer

Your voltages look correct. What about seeing if you have output on lug 1 of the pot. It kind of looks like your output wire might be soldiered to the ground pour, but I can not see for sure. I would definitely probe back wards on the schematic and see where the audio drops out.

Cody

flanagan0718

Quote from: selfdestroyer on March 04, 2015, 09:03:28 PM
Your voltages look correct. What about seeing if you have output on lug 1 of the pot. It kind of looks like your output wire might be soldiered to the ground pour, but I can not see for sure. I would definitely probe back wards on the schematic and see where the audio drops out.

Cody

Hmm I though I checked that. I'll have to give it another look. Thanks for the eyes though, I might have over looked that.

copachino

#3
I look something like a brigde not so sure but looks like that, looking at the pcb its a solder bridge, its about r6 and r14,

check that you may be grounding the signal over that brigde
Affiliations: madbeanpedals fan and pedal porn lover....

flanagan0718

And the winner is....Cody! The tiniest little solder bead was bridging the out put wire. Thanks again guys for the extra eyes!


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copachino

Quote from: flanagan0718 on March 06, 2015, 12:32:55 AM
And the winner is....Cody! The tiniest little solder bead was bridging the out put wire. Thanks again guys for the extra eyes!


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its just me or my name has changed?? ;) ;)
Affiliations: madbeanpedals fan and pedal porn lover....

selfdestroyer

Quote from: flanagan0718 on March 06, 2015, 12:32:55 AM
And the winner is....Cody! The tiniest little solder bead was bridging the out put wire. Thanks again guys for the extra eyes!


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Glad you got it man. Look forward to the build report.

Cody

flanagan0718


Quote from: copachino on March 06, 2015, 12:45:29 AM
Quote from: flanagan0718 on March 06, 2015, 12:32:55 AM
And the winner is....Cody! The tiniest little solder bead was bridging the out put wire. Thanks again guys for the extra eyes!


Sent from my iPhone using Tapatalk

its just me or my name has changed?? ;) ;)

It was a joint effort! Thanks again


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