Denon avr-5805 ost-f937 サービスマニュアル
100 Corporate Drive Mahwah, NJ 07430
Service Bulletin
No. : OST-F937
Date:
Date:
June 14, 2007
_____________________________________________________________
Model:
AVR-5805
Subject:
Countermeasure for the malfunction that occurs using the Denon
link connection.
Symptom:
1) During the "3rd Edition of DENON Link" connection, if the
STATUS button was pressed during the playback of a SACD at DIRECT or
PURE DIRECT Modes, "DOWNSAMPLE 88.2kHz" is indicated on the FL
Display.
• The units are operating properly. (The playback signal was processed in the
DSD.) Also, the indication of the OSD is working properly.
2) The malfunction happens to the AVR-5805 when the CH1, CH2 or CH3
buttons on the RC-1015 remote control to be attached to the TU-1800DAB was
pressed.
• Although the power of the AVR-5805 switches ON and OFF, the both models
are operating properly when other remote controls are used except the RC-1013.
3) When signal in PCM176.4kHz or PCM192kHz is inputted from the COAXIAL
or OPTICAL input, the sound is not outputted after selecting the Dolby
Headphones mode.
• The models are operating properly when using the DENON Link and IEEE1394
inputs.
PURE DIRECT Modes, "DOWNSAMPLE 88.2kHz" is indicated on the FL
Display.
• The units are operating properly. (The playback signal was processed in the
DSD.) Also, the indication of the OSD is working properly.
2) The malfunction happens to the AVR-5805 when the CH1, CH2 or CH3
buttons on the RC-1015 remote control to be attached to the TU-1800DAB was
pressed.
• Although the power of the AVR-5805 switches ON and OFF, the both models
are operating properly when other remote controls are used except the RC-1013.
3) When signal in PCM176.4kHz or PCM192kHz is inputted from the COAXIAL
or OPTICAL input, the sound is not outputted after selecting the Dolby
Headphones mode.
• The models are operating properly when using the DENON Link and IEEE1394
inputs.
Solution:
Corrected the software.
MODIFICATION: (Only upon Claim) Please rewrite the firmware on the unit (refer
to the attached rewriting procedures.) Please confirm the firmware version after
upgrading.
• The program file name for the countermeasure:
FWCV_AVR5805_V0002_SETUP.exe
to the attached rewriting procedures.) Please confirm the firmware version after
upgrading.
• The program file name for the countermeasure:
FWCV_AVR5805_V0002_SETUP.exe
______________________________________________________________________________________
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.
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.