No RX LED indication #v5


Brad, K7NNR
 

I cannot get the TX/RX LED to show any indication when receiving a signal. When transmitting it works just fine.  Doe any one have any ideas as to why this might be happening?  I have check the connections listed here http://ubitx.com/2018/09/07/led-board-tx-rx/ and found no issues.

What am I missing?

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