Service Manuals, User Guides, Schematic Diagrams or docs for : DENON DVD Video Player DVD Video Player Denon - DVD-5900 & DVD-A11 Service Bulletin OST-831

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Service Bulletin OST-831


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                                  100 Corporate Drive Mahwah, NJ 07430



                                                                                       Service Bulletin
                                         No. : OST-831
                                         Date: May 15, 2007
_____________________________________________________________

Model:               DVD-5900


Subject:       Countermeasure for improving the malfunction upon playing back
particular discs.


Symptom: 1) The unit is incapable of playing back particular DVD Audio Discs.
(Tchaikovasky, etc.)
2) The Time Indication flickers when switching a Track during playback of
particular DVD Audio Disc (Mozart).
3) When switching a Track of a CDDA, the switching of the Time Indication
delays.
4) During the play of a particular DVD Video Disc (DVD, HALCALI), the lyrics
appear even though lyrics indication has been turned off.
5) In MP3, the unit latches if the direct search for over 95 tracks was performed.
6) There is a case that the progressive image flickers upon turning on the Power.


Solution: The ESS Software has been updated. Also, the communication
processing software between the System MICON and the ESS in accordance
with the correction of the ESS Software has been updated.

Please create the CD-R discs for rewriting the System MICON and the Back-end
ROM by means of supplied program files, and upgrade the System MICON and
Back-end ROM of your customer's unit upon claim.
1) Please be sure to use two blank CD-R discs and record the following program
files onto the discs separately for rewriting the System MICON and Back-end
ROM.
(1) Program file for the System MICON (Ver.6542-3):



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