Hi Daniel,
Have you added the track mods around R52 and R98? The Group Buy site has the
details (I think). Without the R52 mod the astable that drives the MG
circuit won¹t oscillate. The R98 mod gets the MG delay working properly.
Please check and let us know if you can¹t figure it out.
The MG LED pulse at the same frequency as the MG frequency knob is set to.
It should always pulse on/off at some speed, it will never be always off,
unless there is a problem!
Cheers,
Andy
On 22/08/2010 21:54, "Daniel A" <apophis93@yahoo.com> wrote:
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> If it ain't one thing it is another. So in starting the MG calibration I show
> a 1v drop but no wave. I made sure my scope was calibrated and tested on the
> polysix output and could see the wave form as I played some keys. resetup for
> the MG calibration and again just a 1v drop but it is flatlined. So I swapped
> the LM3600 with my other P6 to test if it was bad parts but again nothing.
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> None of the MG affects the output other then the selection switch VCF/VCO/VCA.
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> I moved the loose blue wire to the proper spot on the PS +5v rail. If I
> remember correctly this LED will pulse when the MG Dial is engaged or it at
> least did with an old P6 I owned in the past.
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> - Daniel
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