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Can't find the anything about it in the TMs
Posted in these groups: 94E: Radio and Communication (COMSEC) Security Repairer Radio
Posted >1 y ago
Responses: 5
Posted >1 y ago
If it fails the self test hook it up to the GRM and test it there, then go from there in the TM, if you don't have a TM, you're gonna have to get one. If you don't have a GRM, or it doesn't have the right programs to test the 1523, you're gonna need to take it to someone who does.
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Posted >1 y ago
If in the mount for vrc 90 put on bottom rack to actually use the pa as the to only pushes pa power if hooked to a vrc 92 external pa. Then Check all the cables with known good ones, chech paa with known good, check mount with known good. If that doesnt go hook to a GRM for tesring the radio itself by component card.
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Posted 6 y ago
It means everything and nothing...Literally, it could be something as simple as an improperly seated card or something as massive as a combination of damaged cards and cable. It's a dreadful fail code. You'll usually fail LIT: 750, during the diagnostic test.
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