Denon AVR-2106, AVR-1707, AVR-1907, AVR-1507, AVR-886 Service Manual
...
100 Corporate Drive Mahwah, NJ 07430
Service Bulletin
No. : OST-F1122-2
Date: December 9, 2009
_____________________________________________________________
Model: AVR-2106, AVR-1707, AVR-1907, AVR-1507, AVR-886, AVR-787,
AVR-687, AVR-587, AVR-487
Subject: Countermeasure for improving the functionality of the UNIVERSAL®
REMOTE CONTROL (MRF350).
Countermeasure is only for a claim from the customer.
Symptom: When controlling the Denon AVR receiver with the MRF-350 (BASE STATION) and MX-900 (Remote Control) manufactured by UNIVERSAL® REMOTE CONTROL, the UP/DOWN operation of the Volume Control will stop if the VOL UP/DOWN Button is hit frequently or continuously. The malfunction is due to a bug in the AVR MICON.
Solution: 1) For the models AVR-886 and AVR-2106:
Replace IC201 with the new MICON. (You cannot rewrite the software since it is not a Flash type MICON.) The Version of the MICON firmware after replacement is: XM45
2) For the models AVR-787, AVR-687, AVR-587, AVR-487, AVR-1507, AVR-
1707 and AVR-1907:
Rewrite the MICON software using the improved MICON Program.
Ref# |
Description |
File Name |
NA |
AVR-787, AVR-1907 Update |
AVR1907_041.mot |
|
Firmware |
|
NA |
AVR-1507, AVR-1707, AVR- |
AVR1707_047.mot |
|
687 BKE3, AVR-587 and AVR- |
|
|
487 Update 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.
Parts:
(a) MICON for the models AVR-886 and AVR-2106:
Ref # |
FORMER |
NEW |
||||
|
Description |
Part Number |
Description |
Part Number |
||
IC201 |
M30622MGP- |
00D 262 3537 |
M30622MGP- |
00D 963 0354 |
||
|
298FP |
204 |
|
XM45 |
004 |
|
|
|
|
|
|
|
|
Ref# |
Description |
|
Part Number |
|
|
|
NA |
Firmware writing Jig |
|
JG135-2 |
|
|
|
(b) For the models AVR-487, AVR-587, AVR-687, AVR-787, AVR-1507, AVR-
1707 and AVR-1907:
You will need an 8PIN PH Wire and the Jig (JG135-2) for connecting the unit rewriting the firmware.
Setup for MICON rewriting procedure for the models AVR-487, AVR587, AVR-687, AVR-787, AVR-1507, AVR-1707 and AVR-1907:
(1)Remove the Screws (9pcs.) and Top cover.
(2)Connect the Rewriting Jig (JG135-2) to the PC by using RS232C Cable.
(3)Use 8-pin Wire and connect the CX104 connector on the Rewriting Jig
(JG135-2) to the AVR unit. See the following for details.
______________________________________________________________________________________
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.
1)Start up the MICON Rewriting Software "FLASH STA.exe" on the PC.
2)Select Program is indicated in the Window. Click the "OK" after setting the following.
JIG209
(1)Remove 9pcs. Screws and Top cover.
(2)Connect the Rewriting Jig (JIG209) to the PC by using RS232C Cable.
(3)Use 8-pin Wire and connect the CX707 on the Rewriting Jig (JIG209) to the unit.
1) Number of the Connector Bases on the unit side.
2) Setting of the Rewriting Jig (JIG209):
* Don’t move the switch when turning the Power off.
______________________________________________________________________________________
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.
3)Turn on the primary Power Supply by using the ON/OFF button on the unit.
*The STANDBY LED does not light when the Rewriting Jig (JIG209) has been connected to the unit, even though the Power supply has been turned on.
4)Start up the MICON Rewriting Software "FLASH STA.exe" on the PC.
5)Select Program is indicated on the Window. Click the "OK" after setting the followings.
______________________________________________________________________________________
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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