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Superb rendition. Drawings (schematics) complete and unabridged. I do a great deal of vintage audio restoration. Documentation is essential for successful repairs. I have found sources over the years that offer good documentation, but rarely all that is necessary. Owner's Manuals has filled that void with complete and legible documentation. They have narrowed my "favorites" to a more manageable collection. This Denon manual in particular contained the latest revisions level, and offered alterations favorable to updating the item. The Illustrated Parts Breakdown (IPB) was well enough detailed to simplify part symbols and physical locations. You will not be disappointed!
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Clear and concise. Saved me a lot of time and money.
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Superb manual. Exactly what I ordered and made available in a very timely manner.
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very fast detailed and accurate hope to do business again
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This was precisely what I was looking for. Complete and good quality!
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2. SERIAL DOWNLOAD
[Purposes]
A
1. When the main board is replaced, the firmware versions for the system control computer, drive, and the TUFL microcomputer do not match, and operations of the unit may be destabilized. In such a case, the versions for the above three must be matched. 2. This method is used when disc downloading fails.
[Tools to be used]
B
[Connection]
Connect as follows:
* PC with serial port * RS-232C straight cable * RS-232C I/F jig (GGF1348) * 7P FFC (VDA1681) * Download program (UFU.exe) * Firmware
PC
RS-232C cable
RS-232C I/F
7P FFC
This unit
C
[Procedures]
1 Connect the 232C I/F jigs above way. 2 Turn on the PC and start the " UFU.exe ". 3 Select the Firmware file. ("sz0" file) 4 Turn the DVD recorder on and start the download program. " Target Device is connected " is appeared on the screen.
D
5 Select the Communication Speed (Baud Rate) a) Base Speed 38,400 b) Data Send Speed 115,200 6 START � Even if you click "START" button, sometimes "Communication Error" may come out one to twice, and download may fail. In this case, please click "START" again. � Other factors can be considerd if download fails 3 times or more. � And it takes about an hour for updating the firmware.
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DVR-330-S
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