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yaesu ft-747gx

pdl2user

New Member
Dec 26, 2015
6
2
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73
southeast florida
Any thoughts on why my Yaesu FT 747gx would suddenly stop transmitting and showing me "err" on the screen. Receive works great but when depressing mike, no transmit, meter goes back to zero. Radio stays on, meter stays lit, but no transmit. Took everything out of line, went straight to coax, and same result. Any thoughts on this issue ? Thanks.
 

Have you done a CPU reset?
I think so. Are you referencing the VM/F hold down on start up? How long do you keep the keys depressed while starting up ? Perhaps a trip back to 123456 might be in order. I did forget to mention that with the radio on and pushing in the MOX key, the receive shuts down and zero's out the meter. Thank you
 
Have a Yaesu FT-747GX. Both lights are out, meter and main dial lights. Any reason for this outside of them just burning out? If I need to replace them how is it done? Can I uses LEDS to replace them?
 

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  • @ heartbreaker3473:
    Hello gentlemen and Ladies. I have the dreaded RCI-2990 receive issue where my radio gets distorted when people get close to my location. I found the C90 Capacitor, but I can not for the life of me find the C89 capacitor. Can or does anyone have a picture of the exact location of C89 ? Thank you in advance, Wes
  • @ AudioShockwav:
    Wes, it's better if you start a thread on the main forum, more people are going to see your question.
  • @ heartbreaker3473:
    Okay, sorry, will put in a forum
  • @ heartbreaker3473:
    I put it in the general disscution help area and started a new thread. Thank you for letting me know.