JRC FF30 fish finder with bad DKE unit in monitor section

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  • japlytic
    Badcaps Legend
    • Oct 2005
    • 2086
    • Australia
    #1

    JRC FF30 fish finder with bad DKE unit in monitor section

    In a JRC FF30 fish finder (1998 manufacture), C512, a 4.7uF 25V BP "DKE" unit in the monitor section was bulging, causing the picture to get shorter over time.
    The monitor chassis (CM-6J971) appears to be of Korean origin (it had Korean ICs, power transistors and CRT), and I think the "DKE" brand capacitors are Korean too.
    Does anyone know about the electrolytic capacitor brand "DKE"?
    My first choice in quality Japanese electrolytics is Nippon Chemi-Con, which has been in business since 1931... the quality of electronics is dependent on the quality of the electrolytics.
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