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Dead Uniden UHF 012- help required please :(

  • Thread starter Thread starter andrewb
  • Start date Start date
A

andrewb

Guest
hi everyone, I am a new member and I have a small problem.

my Uniden uhf uh012 has stopped transmitting.

It blew the line fuse, then lost its TX. There is no carrier or modulation. The radio does light up like its transmitting although its not.

RX is perfect.

I have checked reverse power diode, The finals dont seem to be getting any input (measured on cro).

I do have "some" understanding of electronics and have a test bench full of test equipment at my disposal but i dont know where to start with radio gear (Im an industrial electrial/electronics tech)

just hoping someone can give me a heads up,
thanks in advance!!!!
 

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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.