madbeanpedals::forum

Projects => General Questions => Topic started by: Sibob on January 30, 2015, 11:57:03 PM

Title: Runt balls up (resolved and pedal finished, picture up)
Post by: Sibob on January 30, 2015, 11:57:03 PM
I thought I'd sit down tonight and populate a Runt board I've had for a couple of years.
I just finished, but got to the 100k R13 and realised I didn't have an R13!
That's when I realised that the PDF has an LED pad, as well as a totally different layout to my version. I noticed that R11 on the 2014 is the 4k7 LED resistor, which I've obviously soldered in incorrectly now, how many of the other components are different between the old PDF (which I can't find) and the 2014? :(

Is it a throwaway job?

Cheers
Si
Title: Re: Runt balls up (old PCB version?)
Post by: selfdestroyer on January 31, 2015, 01:07:29 AM
Is it this one you need?

Cody
Title: Re: Runt balls up (old PCB version?)
Post by: mgwhit on January 31, 2015, 01:18:37 AM
Looks like R10, R11, R12 and the mysterious R13 are the only differences.  I think that's worth fixing.  Good luck!
Title: Re: Runt balls up (old PCB version?)
Post by: Sibob on January 31, 2015, 01:23:50 AM
Thanks very much guys.
I'll check this thoroughly tomorrow, but yes, 3x resistor differences and possibly some cap differences too.
Will report back :)

Cheers
Si
Title: Re: Runt balls up (old PCB version?)
Post by: Sibob on January 31, 2015, 04:59:29 PM
3 resistors and 1 cap change, and we should hopefully be back on track :)
For those interested, R10, R11, R12 & C10 needed changing.

Cheers guys
Si
Title: Re: Runt balls up (old PCB version?)
Post by: Sibob on February 04, 2015, 01:31:05 AM
Here's the finished pedal :)

(http://i60.tinypic.com/2z57kn4.jpg)

Sounds awesome, although might drop an led anti-pop circuit into in tomorrow.

Thanks
Si
Title: Re: Runt balls up (resolved and pedal finished, picture up)
Post by: TGP39 on February 04, 2015, 05:02:12 AM
Great job Si. Glad you got it sorted out.

Steve.