Sequential circuits samplers

hey bob send me a disk then
i can tell you if defective or not


charles



----- Original Message -----
From: "bobsvitilla" <bobsvitilla@...>
To: <prophet2000@yahoogroups.com>
Sent: Monday, December 06, 2010 2:04 PM
Subject: [prophet2000] Prophet 2000 repair help


> I picked up a Prophet 2000 the other day and it needs some love to get
back up and running.
>
> What behavior will a disk drive than needs to be replaced display?  Mine
powers up and the motor turns, but I can not get a sample disk to load.  I
get an iF (incorrect format) message.  I am not sure if all the sample disks
that came with it are corrupt.  I doubt they all would be, though I haven't
tried them all.  I also was unable to format a disk MF2DD type, which I
think are the same as DSDD.
>
> Does anyone have the schematic?
>
> The main issue has to do with the output.  When I plug in headphones I get
clean sound out the right channel only.  When I plug into an amp, I get
somewhat clear sound for 1 voice and crackley noisy sound when more than 1
voice is used.  Still nothing much out the left channel, every once in a
while it will sound when both mono jacks are used.
>
> For the 1st 7 presets when I press the same key repaetedly it will sound 4
times then silent 4 times then sound 4 times, ect.  Presets 8-12 will sound
for all key strikes.
>
> Thanks for any help,
> Bob
>
>
>
> ------------------------------------
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