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Harman kardon hk395 help

Discussion in 'Troubleshooting and Repair' started by Mr.fix it_101, Jan 10, 2018.

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  1. Mr.fix it_101

    Mr.fix it_101

    30
    5
    Apr 11, 2015
    Hello everyone. I need your help once again.
    My friend has a harmon kardon subwoofer that he has trouble connecting the wires from a dual pot(which controls the subwoofer volume) to the main board. Apparently it was previously damaged, knocking out the left/right control knob for the sub.
    Can you assist him by telling to which pins on the circuit board does he connect the wires leading from the potentiometer (subwoofer volume control).
    in the picture provided, the pins are highlighted with a RED arrow pointing at them.

    Thank you all in advance as your help will be appreciated
     

    Attached Files:

  2. kellys_eye

    kellys_eye

    4,277
    1,146
    Jun 25, 2010
    Show the bottom of the board...... close up, in focus.
     
  3. 73's de Edd

    73's de Edd

    2,799
    1,172
    Aug 21, 2015
    Sir Mr.fix it_101 . . . .

    There is a WHOLE lot that you are not showing or telling about that connector.
    As it is supposed to connect to a plug and ribbon connector as is dshown in the YELLOW area and then the ribbon cable routes up the RED dot path of the second pic . . .WHERE . . . there is a minor PCB which has a control -mini jack- and Philips 9.1 mini Din connector which connects to Satellite speakers coming into the unit.
    That PCB is the part that is needed to be seen as well as a photo of the front panel of the unit as well as that Mini din and its surrounding area.
    SAMSUNG was the originating Sugar Daddy of this unit with it also REMARKED as both DELL and CARMEN HARD-ON.

    REFERENCE
    [​IMG]


    73's de Edd
     
    Last edited by a moderator: Jan 11, 2018
  4. Mr.fix it_101

    Mr.fix it_101

    30
    5
    Apr 11, 2015
    As I mentioned before, the unit was previously damaged. so there are no left/right knob as would have been originally, nor does a ribbon cable runs to a secondary PCB at the volume control. all the unit has is a POT(used for volume control for the sub) and two wires leading from the POT towards the main PCB. No ribbon cables, NO PCB for sub knobs
     
    Last edited by a moderator: Jan 11, 2018
  5. Mr.fix it_101

    Mr.fix it_101

    30
    5
    Apr 11, 2015
     

    Attached Files:

    • pcb.jpg
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  6. Mr.fix it_101

    Mr.fix it_101

    30
    5
    Apr 11, 2015
    the red line section is where the pins are
     
  7. turbogt16v

    turbogt16v

    173
    4
    Mar 27, 2015
    Can you read chip amp simbols plz
     
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