Late last year I recieved an Analog/Digital Trainer PAD-234A for a hobby. However with it, every time I power it up LEDs 5 & 4 light up with the power switch, and no other LEDs will light up when power is applied to them. I have tried troubleshooting but, I do not read any voltage off the connectors to those LEDs, and I am at a loss on what is happening.
I am not borrowing the unit, so I can make repairs to it if I can figure it out. Any idea where to start looking?
I am not borrowing the unit, so I can make repairs to it if I can figure it out. Any idea where to start looking?