BTW, a square wave is a digital signal that is low half of the time
and high half of the time. A digital signal that is either low or high is
not a square wave. It's just a nice clean digital signal.
Bob
--------------------------------------------
On Tue, 8/23/16, 7zlwncpbis4x22jwvkd4oc5hzu2njcsjeup42is6@yahoo.com [PolySix] <PolySix@yahoogroups.com> wrote:
Subject: [PolySix] Re: Trying to Restore a P6.
To: PolySix@yahoogroups.com
Date: Tuesday, August 23, 2016, 10:39 PM
After looking at Bob's files, and checking
P20-22, I find that almost everything seems to be in
order.However, P23 is fine until it enters IC23,
but when it exits via pins 4 and 10, I get two differing
waveforms. One looks much like Bob's example of the P23
trace, basically a square wave, but the other is not the
same. I understand that the original P23 wave is
being modulated by the wave coming from P16, but
shouldn't the outputs on 4 and 10 look the
same? I can see the clock clearly at TP4,
and as mentioned above, can see the pattern change on TP2 as
I move front panel controls. Any tips, clues,
or suggestions are
appreciated. Thanks.
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