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diy SHIVA

Posted: Wed May 23, 2012 11:47 am
by sp3k
I finished mine, it works, but it hads lots of noise to the sound when the pedal is off. The noise changes while i turn the fuzz pot. Any ideas of what i did wrong?

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Re: diy SHIVA

Posted: Wed May 23, 2012 1:45 pm
by fuzzmax
Are you sure that the fuzz pot is wired the right way because
It is different than the others

Re: diy SHIVA

Posted: Thu May 24, 2012 4:04 pm
by sp3k
na, i don't think that's the problem :/

Re: diy SHIVA

Posted: Fri May 25, 2012 7:12 pm
by fuzzmax
are you really sure?? the pics are not well defined but it looks to me that the pots solder pads are left to right 1-2-3 and they are soldered backwards to the pots.....:idk:

Re: diy SHIVA

Posted: Sat May 26, 2012 11:09 am
by Jwar
I missed out on one of these! Sucks! I wish I could just buy the pcb, but totally understand why I can't. haha. I'm just a cheap ass.

Re: diy SHIVA

Posted: Sat May 26, 2012 8:01 pm
by sp3k
fuzzmax wrote:are you really sure?? the pics are not well defined but it looks to me that the pots solder pads are left to right 1-2-3 and they are soldered backwards to the pots.....:idk:


according to the instructions and the the pcb the pots solder pads and pcb holes are left to right 1-2-3...

Re: diy SHIVA

Posted: Sat May 26, 2012 10:33 pm
by fuzzmax
on the instructions, the pots are 123 left to right but it means that the shaft is up.....when they are installed to the enclosure, the shaft is down and the lugs are 321 left to right....so you must keep it in mind when you solder.

Re: diy SHIVA

Posted: Sun May 27, 2012 5:57 am
by sp3k
hmm, i'm not sure you're right, because the volume pot works like it is suppose to, and if it was backwards the volume pot should work backwards. But i'll try that, i might be wrong!

Re: diy SHIVA

Posted: Tue May 29, 2012 10:25 am
by sp3k
it wasn't the problem, the knobs just started working backwards... i'm asking aen for a new pcb and parts, the switches and texture knobs don't seam to be working, so i might burned something...

Re: diy SHIVA

Posted: Sun Aug 05, 2012 1:42 pm
by sp3k
ok, so i got a new board and parts, and the switches still aren't working :/

The lower switch only works to make noise when the starve is engaged, i think that's what it's the suppose to do.

The upper switch doesn't make a difference.

I wired the plus leg of the led to the square on the board, and minues side to the circle (like the condensers). But according too this schematic it my be the other way around !!! :(

Any help ppl?

Re: diy SHIVA

Posted: Sun Aug 05, 2012 1:52 pm
by sp3k

Re: diy SHIVA

Posted: Sun Aug 05, 2012 2:06 pm
by aen
sp3k wrote:ok, so i got a new board and parts, and the switches still aren't working :/

The lower switch only works to make noise when the starve is engaged, i think that's what it's the suppose to do.

The upper switch doesn't make a difference.

I wired the plus leg of the led to the square on the board, and minues side to the circle (like the condensers). But according too this schematic it my be the other way around !!! :(

Any help ppl?


Yep, your LEDs are backwards.

Re: diy SHIVA

Posted: Sun Aug 05, 2012 2:22 pm
by sp3k
both of them?

Re: diy SHIVA

Posted: Mon Aug 06, 2012 9:14 am
by sp3k
put the leds backwards, Working perfectly now :)

Re: diy SHIVA

Posted: Tue Aug 07, 2012 8:28 pm
by colin
I really need to finish my Shiva one of these days.