Casio Collectors group photo

Yahoo Groups archive

Casio Collectors

Index last updated: 2026-04-28 23:16 UTC

Message

Re: [casiocollectors] : PG-380 schematic

2015-06-22 by D T

Hi Graham,

Thanks very much for posting these so quickly! With luck, this will get my last voice working again.

One other issue I’m having is that, for the working voices, I can’t get the trigger thresholds up high enough on the trimpots. The manual recommends values above 85 - but I can only get values in the mid 20s. Does anyone know if performing the basic calibrations would help with this? Or is this a sign that another component has gone caput?

best,

DT


On Jun 22, 2015, at 1:34 AM, gmeredith1@... [casiocollectors] <casiocollectors@yahoogroups.com.au> wrote:


My apologies, I realized that I had the schematics but hadn't uploaded them onto this site.


Just put them up now, hope that helps!


Cheers, Graham



Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.