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Class D Switching Power Amplifiers and Power D/A conversion

ucd700hg mods
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Old 23rd December 2008, 04:21 PM   #1
back is offline back  Greece
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Join Date: Nov 2005
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Default ucd700hg mods

anybody know which caps are for dc block at ucd700hg modules?

if i short them with a piece of wire do i need to readjust dc even if my pre amp is ac coupled?

thanks in advance.
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Old 24th December 2008, 12:38 AM   #2
glt is offline glt  United States
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http://www.hypex.nl/docs/UcD700HG.pdf page 8 tells you how to adjust the DC offset.

I don't know where the input capacitors are but in the 180 and 400 series they are the little brown film caps near the inputs. You can easily trace the input wires to the caps.
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Old 24th December 2008, 12:33 PM   #3
back is offline back  Greece
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thanks i found them
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