just an idea...
i had one malfunctioning adsr, in one of my a143-2,
for a few minutes, until i found out that the tip of
the minijack plug (when it was plugged in of
course)was touching the pins of the led that is right
behind the respective 'adsr out' minijack socket, of
the said adsr. i just bended the pins a bit and
everything was fine!


--- helitr0n < helitron@... > wrote:

> Hi Florian,
>
> thanks for the hint. you mean JP5 that looks
> properly soldered, like
> all other solderjoints on the board.
> and retriggering via LFO while holding down the
> gate, does retrigger.
> however it depends on the sustain/decay pot
> settings. if both are low
> the EG goes low when the retrigger signal goes high.
> if decay/sustain
> are high (>3) then it retriggers.
> however the overal env voltage seems low since the
> LED is quite dimm.
>
> hel
>
> --- In Doepfer_a100@yahoogroups.com , Florian
> Anwander
> <Florian.Anwander@...> wrote:
> >
> > Hi helitr0n
> >
> >
> > > one of the four EGs is not working properly:
> > > when the sustain = 0, the output is high,
> without beeing triggered.
> > > however, when a trigger/gate is applied, the
> envelope stops for the
> > > duration of the signal, and then it goes high
> again.
> > > with sustain >3, the envelopetriggering behaves
> normally, but the
> > > output is too low compared to the other EGs on
> the module.
> > > additionally, decay and relese also affect the
> triggering behaviour.
> > I had a look at the schematics: this sounds like
> the wire bridge "J10"
> > has been forgotten or is not solder correctly: it
> is close to the Decay
> > potentiometer and the IC1 (a 555).
> >
> > How does the Envelope react on a slow rectangle
> LFO at retrigger in
> > while the gate is high (key pressed).
> >
> > Florian
> >
>
>
>