Re: No TX, No RX, no LCD #chat


@CurtisM
 

Yannick

There is a potentiometer near the display, it must be carefully adjusted to get characters onto the display. That is needed to make adjustments for the rig.
Beyond this the rig has hundreds of solder connections. I had no receive, but using the test generator and my fingers I found a solder joint I missed. First you need a display, after the pot check each display solder connection, and same for control IC. Reflow them if you see nothing suspicious.

Curt

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