overall schematic vs. individual board schematics - Re: [yamahacs80] Preset T boards map
2011-03-15 by David Rogoff
> Max Fazio <mailto:faxiomas@...> > March 14, 2011 4:07 PM > > > Hi everybody: I'm in need of a tech who can address me to some which I > believe to be mistakes inside the service manual; mostly I'm trying to > catch the parameters for some of the presets by reading the resistance > values on the diagrams but I get lost when comparing some of the > parameters set in the "T" boards, from 51 to 54; the BRASSes for > example look completely different in the diagrams and feel far from > their audio counterparts, in facts their envelope times seem much > slower than on an actual machine; some other doubts I have when > comparing BASS, ORGANs etc. Now my friend Patrice compiled a table of > voltages representing the parameters ; does anybody have a correct > diagram with the exact values avaliable so I can compare them? > > ------------------------------------------------------------------------ Max, I don't know about this particular case, but I've found that every time I've seen an error in the CS80 schematic pages, the giant, fold-out schematic was correct! Try checking that. David [Non-text portions of this message have been removed]