Archive of the former Yahoo!Groups mailing list: MOTM
Subject: JLH-822 schematic
From: "J. Larry Hendry" <jlarryh@...>
Date: 2001-07-26
An error was found in the 822 schematic page 2 today. For some reason I
marked the polarity backwards on capacitor C1. Fortunately, the polarity is
well marked on the PCB and this error has not caused anyone to actually
install the capacitor backwards. The schematic correction has been
uploaded. Only page 2 changed.
In addition to the original 3 pages of hand drawn schematics in GIF format,
you will now find all 3 pages of the 822 schematic condensed into one page
in PDF format.
Thanks to Tom Farrand for reporting this error and for his work to create
the PDF 822 schematic.
Since the panels are now at the printer, and a lot of new 822 stuff is about
to ship, I would like to remind all 822 builders to use the instructions
and/or schematic for assembly. The screen on the 822 PCB which actually has
the componenet values has some errors in the values only. All the part
numbers are marked correctly. Please don't let those bad value markings
cause you to install the incorrect resistors. I did spend the time to write
instructions that attempt to emulate the level of detail that Paul has made
us appreciate.
Best,
Larry Hendry