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CA-110 casio keyboard - is it dead?

Discussion in 'Troubleshooting and Repair' started by hbrown, Feb 24, 2016.

  1. hbrown

    hbrown

    6
    0
    Feb 24, 2016
    I have a CASIO CA-110 that has stopped working. I can't get a red light at the power switch whether on adapter or (new) duracell batteries.
    Is it dead or repairable?
    Thanks
     
  2. davenn

    davenn Moderator

    13,264
    1,749
    Sep 5, 2009
    hi there

    welcome :)

    I have moved this to the more appropriate repair section of the forum

    difficult to say with not a lot of info to go on

    do you have a multimeter and know how to use it well ?
    have you tried to open up the unit ?
    if so, did you find any broken wires or corrosion from leaking batteries ?

    if you have or do open it up, show us some sharp and well lit pics of the battery holder and circuit board


    Dave
     
  3. hbrown

    hbrown

    6
    0
    Feb 24, 2016
    thanks...I am disassembling it...can you tell me from the pix what to do next?
    P1010044.JPG P1010045.JPG
     
  4. hbrown

    hbrown

    6
    0
    Feb 24, 2016
    there hasn't been any visible battery corrosion...I have a multimeter that MIGHT work...no visible broken wires..
    HB
     
  5. hbrown

    hbrown

    6
    0
    Feb 24, 2016
    circuit board where the power input is located
    P1010067.JPG
     
  6. hbrown

    hbrown

    6
    0
    Feb 24, 2016
    the power on/off settings switch is located on the underside of the marked area.
    ca110.jpg
     
  7. hbrown

    hbrown

    6
    0
    Feb 24, 2016
    front view of power supply circuit board
    P1010073.JPG
     
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