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Re: [ts-7000] negative voltage available anywhere on a TS7200?

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Subject: Re: [ts-7000] negative voltage available anywhere on a TS7200?
From: Mike Ingle <>
Date: Sat, 12 Jun 2010 11:26:00 -0700


you might find a -5 to -10V avail on the rs-232 chip (charge pump).  Poke around the caps near the rs-232 chip (if you have one)

Mike


On Jun 12, 2010, at 9:39 AM, Yan Seiner wrote:

 

Does anyone know if I can get negative voltage (anywhere between -1 and
-5V would work and a few miliamps) on a TS7200?

I've looked at the schematic but didn't see anything....

--Yan

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