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Cobra 25 ltd no transmit

rflegacy

New Member
Mar 2, 2023
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So I have a new couple month old cobra 25 ltd. I blew it up testing amps meaning the radio would pop a fuse everytime the radio was turned on. So I replaced the final, driver and pre driver transitor. The radio now turns on and the tx light changes red when mic is keyed but shows no carrier/modulation and meter does not move on radio. The receiver works and meter moves on receive. The pa works so I believe the audio chip is good. Any suggestions would be greatly appreciated. I replaced a couple 1000 uf caps with no luck. Thanks!
 

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