I have a vixen DD-2 telescope controller, which is not working. In my cases the LED on the controller doesn't lighting up. The controller remote is rated 12V/ 0.96A.
I have confirmed the capacities of all the capacitors and the voltage at points A to E:
A : 12.1V
B : 12.1V
C : 0.5V
D: 0.9V...
