Archive of the former Yahoo!Groups mailing list: All about the Roland Jupiter-series

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Subject: FW: [AH]

From: "Verschut, Ricardo" <ricardo.verschut@...>
Date: 2000-06-21

-----Original Message-----
From: Mike Kent [mailto:mikekent@...]
Sent: Wednesday, June 21, 2000 2:14 AM
To: analogue@...
Subject: Re: [AH]

> Also try roland canada music in Richmond(vancouvr) BC
> , Colin in the parts department is a great guy and
> they sometimes have parts not available in the US.

Goode advice. However, Roland Canada Music generally cannot ship outside of
Canada. So if you live in the US you need to get a Canadian AH member to
receive a shipment and forward it to you.


>> 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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