Question about Uniden PRO510XL 40-Channels Base CB Radio
The radio was probably wired backwards at some point. There is a reverse polarity diode inside that must be replaced to fix this. If you have continued replacing fuses and plugging it back in, there may be further damage such as finals or audio amplifier chip as well. you will need to take the radio to a qualified repairman for service. If it is simply the reverse polarity diode, your bill should not be more than an hour's labor charge.
Posted on Feb 12, 2010
I have the Uniden PRO 510xl has been working good for over a year but after setting for the winter when I ask if "anyone has a copy on this radio" I hear a response but can not understand even after adjusting the squelch at different settings and the S/RF is peaked.
Posted on Jun 01, 2011
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Posted on Jan 02, 2017
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