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Squeezebox Duet PSU

108.32.45.185

Posted on January 1, 2017 at 12:07:52
Batman
Audiophile

Posts: 3063
Location: Western Pennsylvania
Joined: March 31, 2000
Contributor
  Since:
June 16, 2000



Several years ago, John Swenson posted a design for a regulated 9V PSU for the Squeezebox Duet using an LTA1084 regulator.

Squeezxebox PSU

Susequently, John Posted that two of the resistors, R2 and R3 were reversed in the schematic he posted.
Reversed resistors
Now, intending to build this, I laid out the schematic in Eagle PCB but no longer remember if R2 and R3 in my schematic are in the correct or reversed positions :-(

I'd like to finally finish this PSU but no longer have John's original schematic and John seems to have vanished from AA and the Internet in general. Can anyone help me or does anyone know how to get in touch with John Swenson?




 

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I just sent you a PM. I can forward a file that may help nt, posted on January 1, 2017 at 16:08:49
RioTubes
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Posts: 1037
Location: So Cal
Joined: February 3, 2005
nt

 

You've got Mail NT, posted on January 1, 2017 at 17:32:21
Batman
Audiophile

Posts: 3063
Location: Western Pennsylvania
Joined: March 31, 2000
Contributor
  Since:
June 16, 2000
NT


 

RE: Squeezebox Duet PSU, posted on January 2, 2017 at 17:21:38
JerryG
Audiophile

Posts: 115
Joined: May 5, 2002
http://www.computeraudiophile.com/attachments/f6-dac-digital-analog-conversion/20884d1442140083-john-swensons-ps-design-sb_5v.gif


This is what I have.....

 

Thank you., posted on January 3, 2017 at 03:38:22
Batman
Audiophile

Posts: 3063
Location: Western Pennsylvania
Joined: March 31, 2000
Contributor
  Since:
June 16, 2000
Appreeciated!


 

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