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When I transmit with the radio I can hear myself on an other radio, I even ask for radio check and getting responds. (on channel 19–27.185)

Microphone pin 2 (shield) test on all IF caps making the sound of a short.
Microphone pin 4 (common ground) test it to all caps making the sound of a short on the voltmeter.

Test on both CB/PA jacks with an external speaker.
Talking on an other radio..

•PA jack.
I can hear myself clear on all modes AM-SSB with the external speaker plug in the PA jack no problem.

• Speaker jack.
The S meter goes up to 7s units, once I talk the needle tend to drop. I cannot hear anything on AM but "I can" hear myself on SSB. (low audio comparing the test on the PA jack)

No S meter indication.

I purchase an Audio signal tracer on eBay at arrived today, unfortunately did not work!

<blockquote data-quote="PETERpH" data-source="post: 757475" data-attributes="member: 60121">When I transmit with the radio I can hear myself on an other radio, I even ask for radio check and getting responds. (on channel 19–27.185) Microphone pin 2 (shield) test on all IF caps making the sound of a short.Microphone pin 4 (common ground) test it to all caps making the sound of a short on the voltmeter. Test on both CB/PA jacks with an external speaker. Talking on an other radio..&nbsp;•PA jack.I can hear myself clear on all modes AM-SSB with the external speaker plug in the PA jack no problem. • Speaker jack. The S meter goes up to 7s units, once I talk the needle tend to drop. I cannot hear anything on AM but &quot;I can&quot; hear myself on SSB. (low audio comparing the test on the PA jack)&nbsp;No S meter indication. I purchase an Audio signal tracer on eBay at arrived today, unfortunately did not work!</blockquote>

[QUOTE="PETERpH, post: 757475, member: 60121"] When I transmit with the radio I can hear myself on an other radio, I even ask for radio check and getting responds. (on channel 19–27.185) Microphone pin 2 (shield) test on all IF caps making the sound of a short. Microphone pin 4 (common ground) test it to all caps making the sound of a short on the voltmeter. Test on both CB/PA jacks with an external speaker. Talking on an other radio.. •[B]PA jack.[/B] I can hear myself clear on all modes AM-SSB with the external speaker plug in the PA jack no problem. [B]• Speaker jack[/B]. The S meter goes up to 7s units, once I talk the needle tend to drop. I cannot hear anything on AM but "I can" hear myself on SSB. (low audio comparing the test on the PA jack) No S meter indication. I purchase an Audio signal tracer on eBay at arrived today, unfortunately did not work! [/QUOTE]

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