Grants Pass TV Repair | CB Radio Repair. Had No Broadcast Audio @GrantsPassTVRepair | Uploaded 4 years ago | Updated 2 hours ago
Here is another example of how a small amount of an electronic lubricant/cleaner can restore older electronic equipment.
In this video I'm working on a Cobra 135XLR CB radio. The original problem was it would broadcast a loud AC hum whenever I pushed the talk button on my microphone, and no audio would come through to the person on the other end.
I tried replacing the microphone thinking that might solve the problem, but what ultimately corrected the problem was spraying electronic lubricant in the push switches and variable resistors.
Here is another example of how a small amount of an electronic lubricant/cleaner can restore older electronic equipment.
In this video I'm working on a Cobra 135XLR CB radio. The original problem was it would broadcast a loud AC hum whenever I pushed the talk button on my microphone, and no audio would come through to the person on the other end.
I tried replacing the microphone thinking that might solve the problem, but what ultimately corrected the problem was spraying electronic lubricant in the push switches and variable resistors.
