identification help

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majorkuso

Joined Aug 21, 2009
56
I am trying to troubleshoot a poe circuit and need help identifying a part it is labekled rv3, I assumed variable resistor, but I get nothing accross it but the others like it are zero ohms.
 

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mcgyvr

Joined Oct 15, 2009
5,394
Typically a resistor must be measured out of circuit.. could very well be a zero ohm jumper..
I don't see it on that board though and its not high enough resultion to zoom in too far..
 
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