[TenTec] Model 540 ALC LEC

[Barry N1EU]

That LED is grounded through 1K ohm resistor (R10 SWR-ALC board).
What's the current rating of the LED's you're blowing?  It's hard to
imagine that they're rated less than 15ma.

73, Barry N1EU

On Thu, Apr 21, 2011 at 6:41 AM, Louis Ciotti <lciotti1 at gmail.com> wrote:
> Is the ALC LED on the Model 540 some special value?  I have blown two
> replacements that I put in.
>
> Thanks
>
> Lou
> K2LRV
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