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Panasonic RJ-3660 Backwards Driving

Lkaskel

Well-Known Member
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Aug 4, 2017
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Hi Gang,
I have on the bench a Panasonic RJ-3660 that I have been working on. New caps, de-mod and align. The radio is AM only and will dead key at 3.7 watts. Modulation looks great on the scope but it id dropping the power back to 3 watts with a dual tone. I have re-aligned it a few times to be sure it is set correctly. The AMC is not clipped. Any thoughts to why it would have this behavior?

Thanks as always!!!!
 

Hi Gang,
I have on the bench a Panasonic RJ-3660 that I have been working on. New caps, de-mod and align. The radio is AM only and will dead key at 3.7 watts. Modulation looks great on the scope but it id dropping the power back to 3 watts with a dual tone. I have re-aligned it a few times to be sure it is set correctly. The AMC is not clipped. Any thoughts to why it would have this behavior?

Thanks as always!!!!
Current starved?
 

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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.