Question about Audio Players & Recorders
Hi. I am having a problem with my Audio-technica ATW-R700 wireless microphone system that I use to mic my trumpet. I sometimes (but not always) get these occasional to frequent 'pops' and 'crackles' similar to that associated with a bad cable. It can happen when I'm completely still. Then I'll jump around to try and make it happen again and it won't. I always have the receiver within a few feet of where I'm standing. It is an intruding signal from somewhere and how do I solve this problem?
The most likely problem is a bad connection between the jack and the internal PC board. If you can solder, you may be able to resolve this yourself. Be careful NOT to alter any of the internal coils. Try resoldering the connector and update this if that fails to resolve the problem.
Posted on Jul 29, 2008
SOURCE: Dropped the mic.
I would imagine the mic element broke. To test, remove from the case and without touching anything else, touch (using a small screwdriver if need be) the solder connections on the wires for the mic element (while system is up). Hum? Yes? bad mic element. No? Problem with electronics. Look for broken wires also.
The receiver shows signal so RF is ok. You have a problem with the audio section.
Posted on Apr 28, 2009
This is an obvious thermal problem. Use circuit cooler to isolate the bad part. It could also be a crack in a circuit board.
Alternate warming with hair dryer and cooling one component at a time while listening for the noise.
Posted on Feb 16, 2010
Testimonial: "I had a CD player sitting on top of the vents... I took it off, blew out some dust and it seems to be working fine now. Thanks for the solution!"
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