NOS AD1865 DAC PCB Need help - diyAudio
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Old 11th March 2012, 12:26 AM   #1
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Default NOS AD1865 DAC PCB Need help

I just drew up a AD1865 DAC which will be connected to a Pass D1 IV Stage could somebody please check over the PCB (Grounding Layout), so I know it will work correctly.

There are 4 PCB's DAC PSU, IV PSU, DAC, IV STAGE
Attached Images
File Type: jpg DAC.jpg (191.9 KB, 175 views)
File Type: jpg DAC1.jpg (121.3 KB, 164 views)
File Type: jpg DACPSU.jpg (266.2 KB, 160 views)
File Type: jpg DACPSU1.jpg (141.3 KB, 154 views)
File Type: jpg IVPSU.jpg (251.3 KB, 150 views)
File Type: jpg IVPSU1.jpg (139.4 KB, 37 views)
File Type: jpg IVSTAGE.jpg (240.0 KB, 37 views)
File Type: jpg IVSTAGE1.jpg (137.1 KB, 37 views)
File Type: jpg PASSD1.jpg (93.2 KB, 84 views)
Attached Files
File Type: zip EAGLEDAC.zip (854.7 KB, 30 views)
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Old 12th March 2012, 01:58 PM   #2
marce is offline marce  United Kingdom
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Digital side would be better with 2 layer design and a contigous ground plane.
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Old 13th March 2012, 12:16 AM   #3
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Thank you for the replay, I cannot do two layers with the single sided FR4 I have, Will the DC servo in the IV stage degrade sound quality?
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