Service Manuals, User Guides, Schematic Diagrams or docs for : DENON AV Surround Receiver AV Surround Receiver Denon - AVR-2808CI & 988 Service Bulletin DZ09-327

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Service Bulletin DZ09-327


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                                  100 Corporate Drive Mahwah, NJ 07430



                                                                                       Service Bulletin
                                         No. : DZ09-327
                                         Date: April 6, 2010
_____________________________________________________________

Model:               AVR-2808CI, AVR-988


Subject:   Correction of the Firmware via DFW (D&M Firmware Writer).
Countermeasure is applicable only upon claim from the customer.

Symptom: Crackling noise on surround back speakers during playback of
DTS-HD-MSTR 6.1 disc (BD "The Descent")

Solution: We corrected the firmware so that no malfunction occurs.
METHOD OF UPDATE: Update the firmware via RS232C. We will supply the
following program files for updating the subject models. Please refer to the
following Instruction Manual for updating.

DFW software DFW_0020_AVR_AVC2808_AVR988 (Rev.1.0.11).exe:
Firmware Update Program

DFW_0020_AVR2808_AVR988_Rev.1.0.11_manual_EN.pdf:
Instruction Manual for Firmware Update Program

Firmware AVR_AVC2808_AVR988_DZ09-327.bin.zip:
Firmware




______________________________________________________________________________________
                             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.
Serial Number Range:
Please apply the above modification to the production models in the
following serial numbers.

AVR-2808CI                      All
AVR-988                         All




______________________________________________________________________________________
                             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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