PLL circuit erratum. Builders please read...

[Scott Gravenhorst, Synthaholic]

There is an error in the circuit as posted.  It will appear to work as 
is, but the mixer has low amplitude and positive peaks are clipped.

I had corrected this in my unit but the correction did not make it to 
the final drawing.

I apologize profusely for this.

The drawing says to connect pin 4 of the LM324 op amp to ground.  This 
is incorrect.  It should be connected to the V+ (8 volt positive for 
FatMan) power supply.

Please accept my sincere apology for posting this with an error in it.

DOH!


-- 
-- Scott G., Synthaholic

There is no 12 step program for synthaholics.  Thank your Superior Being.