At 02:54 AM 2/14/2011, you wrote:




>:: Without a schematic, probably not much.
>
>Schematic attached. Quality is as good as it gets from IGT themselves.
>
>Error in my original post the frequency is approx 30kHz.

Has L1 changed? In particular, the DC resistance of L1.

Best regards,

Spehro Pefhany --"it's the network..."            "The Journey is the rewar=
d"
speff@interlog.com             Info for manufacturers: http://www.trexon.co=
m
Embedded software/hardware/analog  Info for designers:  http://www.speff.co=
m



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