Re: RXTX v6.3 TX OpAmps Troubleshooting
- Found it...
I checked the voltages on the op amps with the boar upside down and
all was well...hmmm.
When the board was right side up, the pressure I applied with the
probe was lifting one of the op amp pins. Not sure which one.
Resoldered all of them and voltages are fine.
Also, appreciate the tip on the power supply. Changed that too.
73's, Robert, NQ0T