i have not got the radio yet bought it on eBay (parts or repair) the guy i bought it from says it got output power?????
all my other cobras does not have any audio when the mic is disconnected from the radio my guess is something wrong whit the mic .i live in Sweden so the nearest chop is in England i might send it over there forrepair
many radios only give rx audio if the mike is wired properly with all pins wired, if tx audio is the problem could be mike wiring, could be mike preamp,could be a shorted capacitor shunting the audio to ground,
once you receive the radio if you give a more exact list of symptoms the radio is showing/not showing many of the guys on here might be able to help you out, but be aware the cobra 200's are notoriously poor radios, with nothing but problems.