Denon AVC-1709, AVR-1509, AVR-689 Service Bulletin

The Operating Manual for DENON AV Receiver firmware update. Page 1 / 8
The Operating Manual for
DENON AV Receiver firmware update.
“DENON Flash Rom Writer Compact Version.”
Model Name: Version: FWCV_AVR_AVC1709_1509_AVR689_V0078
Date: 2009-10-16
AVR-1709 / AVR-689 / AVR-1509 / AVC-1509 / AVR-589 / AVR-1609 / AVR-1519
The Operating Manual for DENON AV Receiver firmware update. Page 2 / 8
Index
1. Preparations before starting the operation:.......................................3
1.1 Preparation for the Personal Computer: ...............................................3
1.2 Preparations for the cables...........................................................3
1.3 Connection of the AV receiver and PC.................................................4
1.4 Install the DENON Flash ROM Writer Compact version. .................................5
2. Firmware update procedure. ......................................................5
2.1 Notice: ...........................................................................5
2.2 Turn on the AV receiver. .............................................................5
2.3 Run the DENON Flash ROM Writer Compact version. ...................................5
2.4 Communication check. ..............................................................6
2.5 Complete the firmware update. .......................................................7
3. Confirming the firmwares number after upgraded ...............................8
The Operating Manual for DENON AV Receiver firmware update. Page 3 / 8
1. Preparations before starting the operation:
1.1 Preparation for the Personal Computer: Minimum hardware and software requirements:
Type PC/AT compatible CPU Intel Pentium/Celeron300MHz or faster RAM 128MB or more Free hard disc space 25MB or more OS Windows XP Home Edition / Professional SP2 or more Display resolution Super VGA (800x600) or more. Port. Serial COM port (D-Sub 9pin) Communication speed RS-232C:115,200bps
1.2 Preparations for the cables. (1) Preparation for RS-232 cable
Serial Straight Cable for RS-232C consisting of D-Sub 9P(female) and D-Sub 9P(female) cable. D-Sub 9P(male) and D-Sub 9P(male) Gender Changer.
D-Sub 9P(female) and D-Sub
Note: There is the RS-232C(Male and Female) 9P cable like the following picture on the market. Then you don’t need to use Gender Changer.
9P(female) cable
D-Sub 9P(male) and D-Sub 9P(male)
Gender Changer
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