Archive of the former Yahoo!Groups mailing list: Discussion about the Korg PolySix synthesizer

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Subject: Re: [PolySix] Re: The Post I didn't want to make....

From: <backshall1@bellsouth.net>
Date: 2016-02-09

Oops, there it is on page 10.
 
Sent: Monday, February 8, 2016 10:07 PM
Subject: Re: [PolySix] Re: The Post I didn't want to make....
 
You are probably talking about the spreadsheet of available parts. If a part is no longer available at big parts places like Mouser, Digikey and Farnell, then it was left off the list a few years ago, although I see some of the unavailable parts have been added in as “Salvage”. I guess this is another one for Jed to add. Salvage the thermistor.
Don B.
 
Sent: Monday, February 8, 2016 12:51 PM
Subject: Re: [PolySix] Re: The Post I didn't want to make....
 
 

Hi Bob... actually i realized about five minutes after posting that was the thermistor, though i missed it because i was working rather slavishly from Jed's spreadsheet which didnt seem to have it on there. 

 
i DO have a scope actually. a lovely Tek 2445A. however I'm a bit intimidated about troubleshooting logic circuits and signals....ive only ever used it for analogue audio stuff really... so theres more to learn for me.
 
And i DID get some more functioning 5v test points on the board though still not TP1 which is zero... and TP2 is a bit low at 4.1v or thereabouts. I am a bit confused as the manual uses a totally different language like 'TP-J7' and i am not sure how they correspond to the board ...