[DSP-10] DSP-10 Assembly Complete!

Fri, 12 Dec 2003 22:25:37 -0800 (PST)

Congrats John 

Did u buy the kit from TAPR ?

Thanks

--- John Scherer <[email protected]> wrote:
> I finished the assembly of my DSP-10 tonight!
> 
> I still have the cables to wire up but that's it.  I
> started going through
> the  "power-up and initial testing" procedures and
> had a question:
> 
> When I apply power the power led does indeed turn
> on, but after about three
> or four seconds, so does the transmit led.  Is this
> correct?
> 
> Current consumption is about 450mA, which is a bit
> higher that the 350mA
> stated in the procedure.
> 
> Most of the voltages are within a tenth of a volt or
> so - except:
> 
> R110 = 1.81v  ------------- should be .23v
> U105 pin 3 = 2.02v ------ should be 3.5v
> U106 pin 3 = 3.79v ------ should be 4.6v
> R59 = 1.49v ---------------- should be 1.49v
> 
> keep in mind, this is with the tx led on.
> 
> I'm tired so I didn't really dive into it but I
> wanted to tell SOMEONE that
> I finished it! (I did tell my wife but to no
> effect.)
> 
> Gnite,
> 
> John
> 
> 
> 
> _______________________________________________
> DSP-10 mailing list
> [email protected]
> http://mailman.qth.net/mailman/listinfo/dsp-10

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