I'm trying to fix a MV1A.
The system is watchdogging with a garbage screen and click (around 3-4 clicks/second). I am using diagrom. 5V is 5.0V.
When probing the 68k cpu w. oscilloscope I see:
* Datalines is going high then low with each click. Except D4 which is stuck high.
* Adresslines...