Of course -stupid me... now I see it. Thanks for all the replies guys. A couple of other things confusing me on this schematic - where it says "selected for 2.45v at TPA..." - are those refering to Q8 and Q9...? And would TPA be the "A" on the base of Q7. Also Q7 says "selected" but with no explanation! Finally, what diode could be used for D2 CL-1 ... could that be a IN34 ... ? Cheers, TOM --- In vintagesynthrepair@yahoogroups.com, no freq <no.freq@...> wrote: > > Look, +11,5V is made out of the +12V and comes from the node formed with > R1, P2 and C1, directly on the board. You'll find it in the upper left part > of the schematic. > > Le 17 févr. 2011 21:57, "Quazimodo" <noddyspuncture@...> a écrit : > > > > Hi guys, > > I have a question about the Moog 901B Osc. > > Looking at the schematic here: > > http://www.freeinfosociety.com/media/images/4142.jpg > > I see the +12v, -10v and -6v points noted - but I am also seeing three > points marked +11.5v > > Where was this +11.5 derived from originally? > > If you look at the connector strip pin-out on the bottom right - there is no > +11.5v coming in..! > > Cheers, > TOM >
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Re: Moog 901B oscillator
2011-02-17 by Quazimodo
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