>Check the scaling signal.
Looks fine on the 'scope.
>If it's wrong, make sure there are no stuck bits
>on the input to the dac.
Ahhh, thanks - no stuck bits, but the DAC-08 at 6D was faulty and replacing
it fixed the fault. :)
Incidentally, on the subject of DAC08's - I usually use DAC-08CN's as a
replacement for those on the Star Wars AVG board yet can no longer find
these in the UK. I tried DAC-08CP's instead but these *don't* appear to be
suitable for the Z-Intensity circuit - if I use these I get 'patches'
missing from the Intensity Test.
The only other DAC-08's I can find are:
DAC-08EP
DAC-08HP
Before I splash out on these (at 2 or 3 pounds a shot) which, if any, is
likely to be more suitable than the CP?
Phil
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Received on Mon Mar 21 17:34:28 2005
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