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RCI 2950 no 10.240

brandon7861 said:
I noticed in the schematic that no pull up resistors are used with that chip, so they are internal. Chips with open collector outputs are not so easy to kill, but with internal pull-ups, a slip of the probe tip or contact with an uncovered probe ground ring may have been the cause of the damage, so probe with extreme caution.
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I'm generally very careful and follow all safety precautions on anything I probe.:)

Thanks
 
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  • @ BJ radionut:
    +1
  • @ 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.


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