-----Original Message-----
From: Synthusiast [mailto:
synthusiast@...]
Sent: Wednesday, June 21, 2000 12:54 AM
To: Analogue Heaven List; DrTempus
Subject: Re: [AH] Jupiter-8 part needed
> I am looking for Roland part number 15229802
> generally called: BA662A or B (I'd prefer the B
> or 2 A's if that would work)
>
> This is a VCA Roland SIP IC.
>
> Roland US said they don't have any.
>
> Any help would be appreciated in locating the chip,
> a junk 052H270 module pcb, or other jupiter pcb with
> the part on it.
>
> Nothing like having one VCO out of 16 not working. :-(
>
> FYI, this is a pre-DCB jupe.
>
> Another question: Does anyone know if this part is different
> from the other 2 listed in the service manual...
>
> BA662A (VF selected) white dot only
> BA662A (Offset selected) color dot
>
> I didn't quite get the difference.
Almost all Junos, Jupiters, JXs, SHs, MCs use the BA662 as VCA. Just find a
cheap Juno and rip the guts out of it. (Don't know if they're version 'A' or
'B'). Maybe someone else can shine a light on this.
Cheers,
Synthusiast
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