Re: I need a V3 or V4 uBitx board.
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Joel,
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If the TX track is burnt there it is likely that a plated through hole (PTH) has also burnt. Check along the burnt line from top to bottom connections. Check the RX/TX supply voltages everywhere.. you could have welded the relay contacts !! Raj At 24/06/2018, you wrote:
Oh, one more thing Jerry, The mods I had done was the cutting of the traces per the instructions on Don ND6T's site. I bridged them back to factory and checked with a MM to make sure the path was back. There is no visible damage to the top side of the PCB as looked at with my USB Microscope, (a good one). |
Raj vu2zap