ASM-1 transisters advice for the novice

Debby and Gene Stopp squarewave at jps.net
Fri Jan 21 07:53:14 CET 2000


The 2N3906's that I use in the VCF in my ASM-1's are all installed according
to the silkscreen, in the same orientation as the 2N3904. Both types have
the pinout E-B-C as you look at the flat face of the plastic package with
the pins pointing down.

- Gene

-----Original Message-----
From: --M <mitch at sirius.com>
To: synth-diy at mailhost.bpa.nl <synth-diy at mailhost.bpa.nl>
Date: Wednesday, January 19, 2000 3:35 AM
Subject: ASM-1 transisters advice for the novice


>    Before I go on asking still more silly questions let me butter you
>all up with a "Wow this list is such a great resource" and a "You guys
>are so damn knowledgeable". In all seriousness I really mean it all. Now
>on to more questions!
>
>    So I got my ASM-1 just about finished. I put the whole thing
>together except for the transistors in the VCF. I am the cautious type
>and tried to check the pinouts against the schematic before placing them
>on the PCB. It seems to me that the two 2N3906's are about face compared
>to what is shown on the silk-screen? They seem to be of the TO-92 case,
>black plastic with all pins in line. Anyone care to share some wisdom
>with an amateur.
>
>--M
>
>





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