Can you check and let me know what voltage you are getting at Pins 9 and 10 please? I get no DC voltage at all, and no 20mhz signal either.
Julian
I've avoided jumping in because I cannot really help.
But it seems to me if the display is showing something the 20MHz must be working.
I've no idea about voltages but a scope put on the crystal pins will most likely stop oscillation. The way to confirm is with a RX not connected to the device.
73 Alan G4ZFQ
