[sdiy] Re: [AH] xox help

[Jeff Farr]

Are you getting a signal at VR8? What you've described coming from the
ba6110 sounds correct to me, pin 4 is the input for the gate signal so it
should move as notes are triggerd. Pin 1 is one of the inputs, I'm not 100%
sure you should be able to get a signal from that with a pair of phones tho.
However, if you get a signal at VR8 and nothing at the outputs than you have
a problem with the mixer section.

On 10/31/05, Nicholas Gregorich <nicksdsu at mac.com> wrote:
>
> Have you posted to the x0xb0x forum on limor's site? There are some
> very helpful people there.
>
> Don't worry, even after 30 times you may still find something
> backwards or incorrect. Keep calm, and don't give up. :)
>
> http://www.ladyada.net/forums/
>
> Nick.
>
> On Oct 31, 2005, at 5:28 PM, Joseph Palermo wrote:
>
> > please help me save my x0xb0x. I got some crap computer speakers
> > and grounded the sleeve then probed the pins on the wave switch,
> > and a bunch of resistors. Set it to random and keyboard, all
> > switches work and play a tone. I get unfilted tone, without
> > envelopes at the wave switch, r36, r62,635,.sound at r34,sound at
> > r99 that every knob can control, but the sound cuts when res is all
> > the way down. on ic15b pin 1 gives me audio, pin 4 is pulsing. i
> > get no audio left of ic15b so im thinking my problem is either in
> > the vca or the headphone mixer section. anyone got any pointers or
> > even better, if some kind person could take some measurements from
> > those sections that would be great.ive been over the board at least
> > 30 times checking for backwards parts, bridged solder joints,
> > anything crazy,even had a friend look at it. but its all good.
> > heeelllppppp me.
> >
> > im off to pray to the synth gods(that would be you guys)
> >
> > thanks in advance
> >
> >
> > E.O.J the Bum
> >
>
>
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