Service Manuals, User Guides, Schematic Diagrams or docs for : DENON Stereo CD Receiver Stereo CD Receiver Denon - RCD-CX1 Service Bulletin OST-C1437

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                                  100 Corporate Drive Mahwah, NJ 07430



                                                                                       Service Bulletin
                                         No. : OST-C1437
                                         Date: October 28, 2008
_____________________________________________________________

Model:               RCD-CX1


Subject:   RCD-CX1 does not play a CD in "EVERY TIMER".
Countermeasure is applicable only upon claim from the customer.


Symptom: Step1: CD plays when becoming set time in the "EVERY TIMER"
mode.
Step2: CD is played by the "SLEEP TIMER" function.
Step3: The power supply of the unit is turned on at the "EVERY TIMER" setting
time. However, CD doesn't play.

Solution: We corrected the firmware so that no malfunction occurs.
MODIFICATION:
Replace the old Microprocessor with the improved new Microprocessor on "8U-
210024 SYS/DAMP/DISP UNIT".




______________________________________________________________________________________
                             CONFIDENTIALITY NOTICE:
The information contained in this document is intended for the exclusive use by DENON Authorized Service Centers and their
employees. This document may contain information that is privileged, confidential and may be protected from disclosure under
applicable laws and terms of the DENON Service Agreement. Any distribution, disclosure, dissemination or copying of this
document and the information it contains is prohibited. No responsibility will be accepted by DENON for any damage, injury or loss
resulting from the misuse of the information contained in this document.
Confirmation of the version:
(1) Pull out the AC cable from the AC strip. (Turn the Power Supply of the unit
off.)
(2) Insert the AC cable into the AC strip while holding both "PLAY/PAUSE"
button and "REV/-" button on the front panel simultaneously.
(3) After 30 seconds, version of firmware will be indicated on FL Display.

The version of the firmware: S1001030

Parts:

    Ref#                     Description                                     Part Number
   IC302                  CX1 SYSTEM ROM                                    8R2411001030D
                               ASSY

Serial Number Range:
We will apply the above modification to the production models at the following
serial numbers. (Last 5-digits)

00201 ~



______________________________________________________________________________________
                             CONFIDENTIALITY NOTICE:
The information contained in this document is intended for the exclusive use by DENON Authorized Service Centers and their
employees. This document may contain information that is privileged, confidential and may be protected from disclosure under
applicable laws and terms of the DENON Service Agreement. Any distribution, disclosure, dissemination or copying of this
document and the information it contains is prohibited. No responsibility will be accepted by DENON for any damage, injury or loss
resulting from the misuse of the information contained in this document.

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