[sdiy] Identification of an unknown MIDI CV interface

[grant musictechnologiesgroup.com]

No. I think Peter and I are both, "where's the DAC?"  There are other 
online photos at StudioRepair that show the same unit with the address 
latch and EPROM replaced with an onboard OTP ROM version.  You can more 
clearly see on that photo that the DAC is a

https://www.ti.com/lit/ds/symlink/tlc5620.pdf

GB


------ Original Message ------
From: "Ullrich Peter via Synth-diy" <synth-diy at synth-diy.org>
To: "René Schmitz" <synth at schmitzbits.de>; "mark verbos" 
<markverbos at gmail.com>
Cc: "synth-diy at synth-diy.org" <synth-diy at synth-diy.org>
Sent: 9/28/2022 7:54:49 AM
Subject: Re: [sdiy] Identification of an unknown MIDI CV interface

>>Is that a MAX520 under the XTAL?
>No its just the address latch 74HC573
>
>Ciao
>Peter
>
>-----Ursprüngliche Nachricht-----
>Von: Synth-diy <synth-diy-bounces at synth-diy.org> Im Auftrag von René Schmitz
>Gesendet: Mittwoch, 28. September 2022 16:39
>An: mark verbos <markverbos at gmail.com>
>Cc: synth-diy at synth-diy.org
>Betreff: *EXT* Re: [sdiy] Identification of an unknown MIDI CV interface
>
>Hi Mark,
>
>Am 28.09.2022 um 15:31 schrieb mark verbos:
>>  Not so different from the Doepfer MCV4 that I have right here in front
>>  of me.
>
>
>Indeed. Going with the times and use a more modern serial DAC? Is that a
>MAX520 under the XTAL?
>
>
>Best,
>   René
>
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