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Thread

Internal LFO ICs and Pins.

2011-07-26 by 7yash

I am gathering info about the internal non-Chorus LFOs.

So far, I've seen IC 7 - P 7, P 14

I've also seen IC 8 - P 5 mentioned.

Where are they?

Re: [korgpolyex] Internal LFO ICs and Pins.

2011-07-27 by Michael Hawkins

The LFO is software produced. It is output onto a eight D2A sample and hold outputs (IC8).

See the bottom right hand corner of the circuit schematic.

It shows the specific outputs and what they're used for.

Mike

From: 7yash <josh.nursing@...>
To: korgpolyex@yahoogroups.com
Sent: Tue, July 26, 2011 6:40:20 PM
Subject: [korgpolyex] Internal LFO ICs and Pins.

I am gathering info about the internal non-Chorus LFOs.

So far, I've seen IC 7 - P 7, P 14

I've also seen IC 8 - P 5 mentioned.

Where are they?

Re: Internal LFO ICs and Pins.

2011-07-27 by 7yash

Ah, yes that small table below, I had forgotten about it. Thanks Mike.

So, some more processing is done with those and output by IC 7, then.

--- In korgpolyex@yahoogroups.com, Michael Hawkins <korgpolyex800@...> wrote:
>
> The LFO is software produced. It is output onto a eight D2A sample and hold
> outputs (IC8).
>
> See the bottom right hand corner of the circuit schematic.
>
> It shows the specific outputs and what they're used for.
>
> Mike