Chosen Solution
I hooked a 12 volt power supply to this receiver and it is rated at 6 volts. now it will not work. it runs 2 wireless cameras and has been discontinued. it is a defender model# 22309 fcc id; smh22302 ic; 4593a-22303 can it be repaired? Don. I have opened it and there is no sign of any visible damage. no burnt anything or burnt smell it looks good.
Hi @dur , You’ll have to open it up and view the extent of the damage. Hopefully the power supply input section will have borne the brunt of the oversupply voltage and the damage will not have gone further into the device. Post some close up pictures of the affected area and perhaps someone here may be able to help. Here’s how. Adding images to an existing question
