Ralph S. Turk wrote:
Hi Kevin and all Looks like I found the problems.
Good. That was easy on my part... <grin>
Where do you pull the disc off for an external Squelch controller and control system I have been using pin 15 of the RX connector on the main board.
Pin 3 of the Audio & Squelch board is Buffered Discriminator audio. This connects to Pin 15 of the Receiver Interconnect pins.
So, you are connecting to the right place. Kevin