alexc

Re: All things LA2a related
« Reply #2600 on: January 13, 2019, 01:47:27 AM »
Hang in there ..it does happen ..  re   'roadbloacks'   along the way.

Keep going thru the schemo and your build  ..  make sure things are mostly OK and go from there.

The result is well worth the travel.

Good luck with it ...
I ping therefore I am


andow

Re: All things LA2a related
« Reply #2601 on: June 11, 2020, 05:27:44 PM »
Sorry if this is obvious, but how do you calculate the current through the Zener diode replacing the neon bulb in the meter circuit?  :-[

dbonin

Re: All things LA2a related
« Reply #2602 on: June 12, 2020, 01:49:48 AM »
Sorry if this is obvious, but how do you calculate the current through the Zener diode replacing the neon bulb in the meter circuit?  :-[

https://groupdiy.com/index.php?topic=3278.2440


its all there... I asked the same question awhile back!  :)
Stand off to the side of the unit, out of the line of fire.  Flip the ON switch...  "Watch for flames and sniff for smoke."

andow

Re: All things LA2a related
« Reply #2603 on: June 13, 2020, 05:10:12 AM »
https://groupdiy.com/index.php?topic=3278.2440


its all there... I asked the same question awhile back!  :)

Thanks! I don't know how I missed that.... :-[


 

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