I pulled apart to get to the pa board and checked the three amp fuse it was fine. All I could find on the main board was diodes D33 and D34 were cut but I learned that was from the Mars mod. Im Stumped! I'm not great with circuits. I don't see anything visibly wrong. Anyone know what could be the issue or what I need to test? Thanks in advance.
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1Have you checked mic gain ? – K7PEH Jan 28 '24 at 19:05
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And are you sure they are listening on the frequency you are transmitting on? Your frequency might have shifted causing you to transmit on another nearby frequency. – Dieter Vansteenwegen ON4DD Jan 29 '24 at 09:05
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What mode are you in? – hobbs - KC2G Jan 29 '24 at 20:32
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Ssb or am. Now it's not showing any output on the meter at all. – Plumber90 Jan 31 '24 at 11:27
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Ssb or am. Same either way. Now it's showing no output. – Plumber90 Jan 31 '24 at 13:09
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Yes, I checked mic. Gain – Plumber90 Jan 31 '24 at 13:10
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Yes, I'm sure they were listening on correct frequency. An Elmer explained to me my icom has a pll. Phase locked loop and of it shifted frequency I would definitely know. I think he said the display would only out I believe – Plumber90 Jan 31 '24 at 13:12