[time-nuts] E1938A oscillator pinning

Bruce Griffiths bruce.griffiths at xtra.co.nz
Mon Aug 27 20:07:39 EDT 2007

SAIDJACK at aol.com wrote:
> Thanks Bruce,
> I hooked +12V and +5V up to it, but there is no  heater current, and no LED's 
> go on. There is however a small current into  the +12V (90mA) and the 10.0MHz 
> are being generated with a  significant error since the crystal is at room 
> temp.
> Wonder what I am doing wrong?
> bye,
> Said 

Look at the Z3815A and the E1938A on TVB's website and note the subtle
difference between the E1938A installed in the Z3815A which only has a
single DAC and the other E1938A which appears to have 2 DACs.

Which E1938A version do you have?


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