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CTC187 R.C.A.

Discussion in 'Electronic Repair' started by Vince, Sep 13, 2005.

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  1. Vince

    Vince Guest

    Hi!
    I have this R.C.A. CTC 187 that has no channels above 50, I did the solder
    job and replaced the CXA1594L and still the same thing. Any help will be
    appriciated.
    Thank You
    Vince
     
  2. Guest

    Look for a pair of SMD transistors that have their collectors connected
    to easch other, this is bandswitching.

    Look more at the voltage at those collectors when you switch between a
    channel that works an one that goesn't. If the voltage doesn't change
    you are on the right track.

    JURB
     
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