C454e ADU clutch no power

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  • fishleg
    Trusted Tech

    Site Contributor
    250+ Posts
    • Mar 2009
    • 426
    #16
    Re: C454e ADU clutch no power

    Originally posted by allan
    Check if you can see what drives the clutch solenoid on the PRCB if your ICP's are all ok.
    Could be something like a driver IC or a MOSFET that is toast.
    Any easy way to check the MOSFETs with a meter? I guess if its driver IC it's a bin board job.

      Comment

      • tsbservice
        Field tech

        Site Contributor
        5,000+ Posts
        • May 2007
        • 8010
        #17
        Re: C454e ADU clutch no power

        Originally posted by fishleg
        Sorry yeah I'm getting the two mixed up definitely the exit clutch...
        Are you sure CL8 (p/n A161M20100) was replaced?

        Originally posted by fishleg
        ...How do you know which ICP is for the clutch? I couldn't find any mention of them in the service manual.
        download.jpg


        CTRL+F (IC protector)
        A tree is known by its fruit, a man by his deeds. A good deed is never lost, he who sows courtesy, reaps friendship, and he who plants kindness gathers love.
        Blessed are they who can laugh at themselves, for they shall never cease to be amused.

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          • fishleg
            Trusted Tech

            Site Contributor
            250+ Posts
            • Mar 2009
            • 426
            #18
            Re: C454e ADU clutch no power

            Originally posted by tsbservice
            Are you sure CL8 (p/n A161M20100) was replaced?


            [ATTACH=CONFIG]47600[/ATTACH]


            CTRL+F (IC protector)
            100% sure we replaced the whole drive with all the gears, motor and clutch attached brand new from Konica.

            Oooo thanks for that tip .

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