Denon AirPlay AVR-3311CI, Service Manual

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ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE
When replaced of the U-PRO (Microprocessor) or the Flash ROM, confirm contents of the following.
f
PWB Name Ref. No. Description
After
replaced
Remark
HDMI U5301 R5F64169DFD B SOFTWARE: Main
HDMI U5101 W19B160BBT7H B SOFTWARE: Main ROM
HDMI U5500 R5F3650KNFB B SOFTWARE: Sub
HDMI U3202 EN29LV160BB-70TIP B SOFTWARE: DSP ROM
HDMI U3000 EPM240T100C5N B SOFTWARE: Audio PLD
HDMI U1603 M25P40-VMN6PB B SOFTWARE: Video Config ROM
After replaced
A : Mask ROM (With software). No need write-in of software to the microprocessor.
B : Flash ROM (With software). Usually, no need write-in of software. But, when the software was updated, you should be
write-in of the new software to the microprocessor or flash ROM. Please check the software version.
C : Empty Flash ROM (Without software). You should be write-in of the software to the microprocessor or flash ROM.
Refer to "Update procedure" or "writing procedure", when you should be write-in the software.
VERSION UPGRADE PROCEDURE OF FIRMWARE
You can update by downloading the latest firmware from the Internet.
1. Connecting to the Network
(1) System Requirement
・
Internet Connection by Broadband Circuit
・
Modem
・
Router
・
Ethernet cable (CAT-5 or greater recommended)
(2) Setting
2. Check for Update and Update
Check if the latest firmware exists. You can also check approximately how long it will take to complete an update.
(1) Press the MENU button on the remote control to display the GUI menu.
(2) Use the cursor buttons to select "Manual Setup" → "Option Setup" → "Firmware Update" → "Update Check".
(3) Press the ENTER buttom.
・
The latest version of the firmware uploaded to the web is displayed.
・ If the latest firmware version is on the web, proceed to (4).
・
If the latest firmware is already installed, press the MENU button to close the menu.
(4) Use the cursor buttons to select "Update", then press the ENTER button.
・
During update, the power indicator lights red and the GUI screen is shut down. And a rough remaining time is
indicated on the display.
・
When updating is complete the power indicator lights green and normal status is resumed.
(5) Press the MENU button to close the menu.
Modem
Internet
Computer
LAN port/
Ethernet
connector
ETHERNET
connector
Router
To WAN port
To LAN port
To LAN port