Aug 10, the 1st TJ6A trouble shooting.

Got email from buyer regarding TJ6A:

"Get ahold of your brother and ask him about the damn marker that seems to be there however the step is set, i.e;
If it is set to kc then every kc it gives a tone, hard to work around all of these tones. I am a real HAM and want to be
on the air and give this a good test. Antenna's used G5RV 20-15 Vertial 30-40  Long wire 80 Same on all.
I thought something in my house might be the colprit and used a friends vertical with the same result.... HELP!!!!
"

At first we thought the antenna signal fails  to go to the main board, so we suggested to check C1,C2 and all the cable connections.
Later  we asked for returning to have a look.

Received it today and opened it. We've found that the xtl module  is  plugged in a wrong way.
We pulled it out and put it back again, TJ6A's now working.

This board:

1

At the right-hand side only 3 legs were plugged in, instead of 4.

Took 2 videos when it's working.