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Faxe  
#1 Posted : Thursday, October 24, 2013 6:23:58 PM(UTC)
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Hi I wonder about the pins on Buf III for VDD XO. Underneat the pcb there is no connection from pin marked GND to the GNd off Buf III pcb. Only In and Out . Why no for gnd ?

Edited by user Thursday, October 24, 2013 6:24:57 PM(UTC)  | Reason: Not specified

avr300  
#2 Posted : Thursday, October 24, 2013 9:05:41 PM(UTC)
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The Buffalo II+III uses a 4 layer PCB.
Faxe  
#3 Posted : Thursday, October 24, 2013 9:54:40 PM(UTC)
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Originally Posted by: avr300 Go to Quoted Post
The Buffalo II+III uses a 4 layer PCB.


Ok but this PCB is second hand and I think something is broken ( my friend started another dac project ). Would it be ok to solder on the gnd at the downside ?

Brian Donegan  
#4 Posted : Friday, October 25, 2013 12:06:45 AM(UTC)
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Originally Posted by: Faxe Go to Quoted Post


Ok but this PCB is second hand and I think something is broken ( my friend started another dac project ). Would it be ok to solder on the gnd at the downside ?



The bottom of the board is not ground. You would be okay creating a jumper to the pin from another ground pin.
Faxe  
#5 Posted : Friday, October 25, 2013 7:29:04 AM(UTC)
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Ok thanks :)
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