Fixed up and running!!!! YAY!!! | | Thanks for you input Chippy. It turned out to be the MC721 board. Syed at Mitsubishi was very helpfull and knowledgable. Also, Kevin in Minnesota was great.
One thing to add is that the spindle load meter on the crt had been flickering out for the past several months. Now that the new MC 721 is in its solid again. This may help others out with the troubleshooting in future. Also, now that the new board is in I realize that the spindle braking or stopping had become weaker. Now it stops on a dime again. Im very pleased with the machine and control. For the price I paid for the machine, a $1250 board is an easy pill to swallow to have it working like new.
Thanks again and Ill be checking in here to help others whenever possible.
Kyle |