Question about Onkyo DV-CP701 Multi-disc DVD Player

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Does not recognize discs in drive: "NO Disc" message displayed

Works properly when cold. Can change and read multiple discs.

After warming up, with discs in the drive, it will search for discs but does not find any, displays NO Disc message. Tray can be opened to remove discs, no problem.

Did not think it would help since temp sensitive, but opened player, blew out with air, still has same problem.

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  • dmze Mar 16, 2008

    Thanks for providing a solution. Question: are the E, F sensors part of this optical pickup part?

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Sounds like the optical pickup is going bad. replace the optical pickup part # 24801016A you can get it at www.vancebaldwin.com . there are four electronis sensors inside the pickup A,B.C,and D. this is the focus and read sensors. the laser must land on all four of the "pads" (sensors) these can appaer to work at first but soon begin to degrade their read ability. the E, F sensors can also cause this problem. no the sensors can not be replaced it's the whole assebly.

Posted on Mar 15, 2008

  • Robert Johnson Mar 16, 2008

    yes the E,F sensors are the tracking sensor and are a part of the optical pickup assembly

  • Robert Johnson Mar 22, 2008

    how have you made out with your repair? please be sure to rate as fixya! thank you.

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