Harman Kardon locked in Tape1/Copy and Tape2 mode

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  • samcan
    Member
    • Aug 2012
    • 20
    • U.S.A.

    #1

    Harman Kardon locked in Tape1/Copy and Tape2 mode

    My Harman Kardon 3400 decided to lock into:
    "Tape1/Copy" and "Tape2" mode.
    I hadn't started to trouble shoot, when I found this site and could use some direction.

    First I am trying to get the photos taken and attached properly.

    Any assistance would be greatly appreciated.
    Attached Files
    Last edited by samcan; 08-24-2012, 06:52 PM.
  • samcan
    Member
    • Aug 2012
    • 20
    • U.S.A.

    #2
    Re: Harman Kardon locked in Tape1/Copy and Tape2 mode

    Could it be Q809 holding both Q801 and Q802 on?

    Or is IC 802 bad?

    With all the "logic" going on I do not know how to isolate, should I just start to replace until see progress?
    Attached Files
    Last edited by samcan; 08-25-2012, 04:45 AM.

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