Questions & Answers for: radio shack cb trc 503

...radio shack trc-503 cb radio I need schematics Found what you need: This comes in two parts - first, this link: http://www.eserviceinfo.com/download.php?fileid=34491 second, this link: ...

radio shack trc-502 cb radio You very kindly sent me schematics for the model trc-503 - however mine is a model trc-502, which is very different. The trc-503 was for a portable type - mine is a car ...

Radio Shack CB I hooked it up to power - the only light that comes is the RX led. No channell lights or sound. When I key the mic - the TXl ight comes on. Whats up? Does this radio have a pa/cb switch

...I transmit to another cb I only get out a word and then my voice dies out. How can I fix this problem? 1 check and clean mic switch 2 check and repair wires in mic plug 3 if preamp mic replace ...

NEED A DIAGRAM TO HOOK A NEW PLUG FOR A RADIO SHACK CB MIKE I WENT TO RADIO SHACK AND THEY DID NOT HAVE ONE.????? THE CB IS A RADIO SHACK TRC 444 we need to know what kind of mic are you hooking to it

when the mic is keyed to talk , sends a signal but no sound on the other end turn up the mic gain. and or try a different mic.

...find a wiring diagram for either radio. You could always call Radio Shack or The Shack, contact them online or call and ask for the info. Call: 1-800-843-7422 ...

...Radio Shack TRC-503 has the same problem. Did you solve the problem? My radio had a bad speaker, and it worked great with another speaker hooked-up. But after installing a new speaker today, it ...

RADIOSHACK TRC503 MIC WIREING just about all radio shack mics are wired the same .there are several that are not but for the most part they are all din type plugs.

as how old is this radio shack trc 503 cb radio as what date is it because a friend gave me a used second hand one and i dont know how old it is 1998