Question about Raytheon VHF 53 CB Radio
Power is on my ratheon 53 vhf for my boat i dont hear anything from the speaker
No RX audio could be caused by:
1. defective internal speaker;
2. defective audio IC;
3. defective suelch IC;
4. defective volume or squelch controller;
5. defective front end (RX);
in some case, it could also be caused by:
6. defective mic switch/cable;
7. defective earphone/external speaker jack.
Of the above, often the culprit would be the speaker being small. An easy check is to plug in an external speaker or headset.
All others would require knowledge and familiarity of electronic components and circuitry, use of a DVM and a soldering iron.
Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.
Good luck and kind regards.
Thank you for using FixYa.
Posted on May 25, 2008
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