Thanks so much for viewing my question!
My LD1 laser of ADI-TOF cann't be lighted. Because of scratching of the electrode, there are some leakage of copper which causing the short circuit. Can I just use some materials which is insulating coating on the board? Or I should sent to the manufacturers to repair, since it will be a long time and I am in a hurry to use it.
Unfortunately the manufacturer cannot make repairs to the boards. Is this the way you received the board or did you take LD1 off?