Originally Posted by
XYXZYZ
Okay, I just applied 1.5 - 3V to both motors, they spin without a problem. The + and - terminals on the motor both lead to a rather hefty IC on the bottom of the board, to pins 1 & 2. Good continuity between the motor terminals and the IC. Checked the door switches with a meter, 2.5MΩ open, 0Ω closed. Switches are good.
If the laser doesn't detect a CD, doesn't it give some kind of message? By the way, after pressing start my Duo says "JUST A MOMENT..." but that moment never comes. Just hangs there.