Denon adv-m71 dm71dvs ost818 Service Manual
100 Corporate Drive Mahwah, NJ 07430
Service Bulletin
No. : OST-818
Date:
Date:
March 1, 2007
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Model:
ADV-M71,
D-M71DVS
Subject:
Operation noise during the standby mode when playing back
specific MP3 discs.
Symptom:
When playing back MP3 or JPEG file that has been recorded by
means of Windows XP, the operation noise (Track Jump) in the standby mode
during the MP3 folder indication is too high. This occurs when recording the data
on a disc by means of Windows XP. The data is always arranged near the Lead-
out area, and the number of Track jump operations to the Lead-out area is
increased. As a result, the operation noise has become audible.
during the MP3 folder indication is too high. This occurs when recording the data
on a disc by means of Windows XP. The data is always arranged near the Lead-
out area, and the number of Track jump operations to the Lead-out area is
increased. As a result, the operation noise has become audible.
Solution:
The F/E (Front-end) firmware has been improved so that the number
of Track Jumps is optimized. Please upgrade your customer's unit to "AK20 [Dr
V040407A0]" upon claim.
V040407A0]" upon claim.
1) Preparation of the CD-R for rewriting.
(1) Create the following folder on your PC and store the supplied program files
for rewriting into the newly created folder.
99AK.bin (The FE firmware)
aadummy.xxx (Dummy file)
• The Volume Label of the disc for upgrading shall be "RMC_LDR_DOWN".
Please Note (about recording the Disc):
• When recording the supplied file on the blank CD-R, the format shall be
"ISO9660" and the session shall be "CLOSE".
• When recording the supplied file on the disc, please use the lowest recording
speed that is available on your PC. If the file is recorded at a higher speed, the
rewriting operation may fail due to improperly recorded data on the disc.
for rewriting into the newly created folder.
99AK.bin (The FE firmware)
aadummy.xxx (Dummy file)
• The Volume Label of the disc for upgrading shall be "RMC_LDR_DOWN".
Please Note (about recording the Disc):
• When recording the supplied file on the blank CD-R, the format shall be
"ISO9660" and the session shall be "CLOSE".
• When recording the supplied file on the disc, please use the lowest recording
speed that is available on your PC. If the file is recorded at a higher speed, the
rewriting operation may fail due to improperly recorded data on the disc.
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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.