From: "Brooke Clarke" <brooke@pacific.net>
---- snip--------
> Hi Lindy:
> 
> Sometimes when I look at a schematic it makes no sense at all.  But when 
> redrawn it becomes completely understandable.
> I think that some schematics were drawn on purpose to obfuscate how the 
> circuit works 
----snip---------

Here's an example.  It takes a bit of time to figure out what 
example 1 does,  but only a few seconds to determine the 
function of example 2 (ignoring text on bottom).  Note they 
are the same circuit.  Example 2 also gives clues about 
what is "bad" about the circuit that can be inferred by the 
symmetry of the schematic layout (unwritten).

Example 1: http://www.4qdtec.com/mvbz/mv1c.gif

Example 2: http://www.4qdtec.com/mvbz/mv1a.gif

Ken


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