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sony hcd-d117

Discussion in 'Electronic Repair' started by Brian Hurley 71220, Nov 30, 2005.

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  1. cd plays for approx 20 sec then stops and cannot eject cd until power is
    switched off and then switched on again any help me with this problem
  2. Arfa Daily

    Arfa Daily Guest

    First check that the laser sled is totally free to move. 20 secs is about
    the time that a disc will play as a result of ' lens bend ' tracking, before
    the sled absolutely MUST move on ( about every 4 secs is how often it would
    LIKE to move on ).

    If the sled does not move on, the tracking servo will lose lock. This may
    result in the disc spinning out of control, as spindle lock servo data is
    lost, which will often confuse the system control micro, locking out other
    functions such as drawer opening. Make sure that the lens is clean also.

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