DENON HD AV Receiver - AVR 3311 - Version update - Factory reset - special mode procedures - Amplifier Idle current adjustments procedure - AV Receiver repair and service - Manual Tips
Category: HD AV Receiver and Service
Contents of this article
- Special mode setup
- Micom Version udpdate
- Idle current adjustment
DENON AVR 3311
SERVICING
Before the Digital P.W.B. are replaced
If you cannot specify the cause of the digital PWB defect, carry out "Initializing" > "Update to latest firmware". The defect may be cleared.
# See the following for the method of initializing the Micom.
Initializing AV SURROUND RECEIVER
AV SURROUND RECEIVER initialization should be performed when the Micom, peripheral parts of Micom, and Digital P.W.B. are replaced.
1. Turn off the power using ON/STANDBY button.
2. Press ON/STANDBY button while simultaneously pressing STANDARD and DSP SIMULATION buttons.
3. Check that the entire display is flashing with an interval of about 1 second, and release your fingers from the 2 buttons and the microprocessor will be initialized.
Before the Digital P.W.B. are replaced
If you cannot specify the cause of the digital PWB defect, carry out "Initializing" > "Update to latest firmware". The defect may be cleared.
# See the following for the method of initializing the Micom.
Initializing AV SURROUND RECEIVER
AV SURROUND RECEIVER initialization should be performed when the Micom, peripheral parts of Micom, and Digital P.W.B. are replaced.
1. Turn off the power using ON/STANDBY button.
2. Press ON/STANDBY button while simultaneously pressing STANDARD and DSP SIMULATION buttons.
3. Check that the entire display is flashing with an interval of about 1 second, and release your fingers from the 2 buttons and the microprocessor will be initialized.
Service Jigs
When you repair the printing board, you can use the following JIG (Extension cable kit).
Please order to Denon Official Service Distributor in your region if necessary.
8U-110084S : EXTENSION UNIT KIT : 1 Set
When you repair the printing board, you can use the following JIG (Extension cable kit).
Please order to Denon Official Service Distributor in your region if necessary.
8U-110084S : EXTENSION UNIT KIT : 1 Set
SPECIAL MODE
Special mode setting button
Press the ON/STANDBY button to turn on while pressing both buttons A and B at the same time.
Special mode setting button
Press the ON/STANDBY button to turn on while pressing both buttons A and B at the same time.
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Mode
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Button
A
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Button
B
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Contents
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Version
display (Micom/DSP Error Display)
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STATUS
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RETURN
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Serial
No. and firmware versions such as Main, Sub, DSP are displayed in the FL
manager. Errors are displayed when they occur.
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Displaying
the protection history mode
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STATUS
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MENU
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Displaying
the protection history
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IInitialization
mode (Remove settings for Installer Setup.)
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STANDARD
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DSP SIMULATION
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Backup
(Remove data settings initialization for Installer is carried Setup) out.
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Initialization
mode (Includes settings for Installer Setup)
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CURSOR
UP
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CURSOR
DOWN
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Backup
(Includes data settings initialization for Installer is carried Setup) out.
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Mode
for switching tuner frequency step
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STANDARD
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DIRECT/
STEREO
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---E2
model only--- Change tuner frequency step to FM:200kHz/AM:10kHzSTEP
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Mode
for preventing remote control acceptance
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STATUS
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ENTER
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Operations
using remote control are rejected. (Mode cancellation: Turn off power and
execute the same button operations as when performing setup.)
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Panel
lock mode
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DSP
SIMULATION
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DIRECT/
STEREO
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Operations
using main unit panel buttons or master volume are rejected.
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Panel
lock mode (Remove Master volume)
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DIRECT/
STEREO
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PURE
DIRECT
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Operations
using main unit panel buttons are rejected.
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Cancellation
of panel lock mode
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DIRECT/
STEREO
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ENTER
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Panel
lock mode is cancelled.
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Installer
Setup mode
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MENU
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CURSOR
LEFT
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Access
Remote Maintenance mode via the internet.Installer Setup is displayed on
GUI/Option Menu. #Refer to AVR_RemoteMaintenance_.pdf of SDI.
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Diagnostic
mode
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CURSOR
LEFT
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ENTER
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This
mode is used for confirming the Video and Audio (signal) paths.
(Troubleshooting) Confirming the operation of unit can be easily done after
repair.
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NOTE:
If " S " is displayed on the fluorescent display, the unit is set to the special developer's mode and RS-232C
communications are not possible.
Press and hold in the "STATUS" and " DOWN " buttons for over 3 seconds with the power turned on to turn the " S "
display off. RS-232C communications are now enabled.
If " S " is displayed on the fluorescent display, the unit is set to the special developer's mode and RS-232C
communications are not possible.
Press and hold in the "STATUS" and " DOWN " buttons for over 3 seconds with the power turned on to turn the " S "
display off. RS-232C communications are now enabled.
Micom/DSP Version display mode
Micom/DSP version display mode:
When started up, the version information is displayed.
Starting up:
With the "RETURN" and "STATUS" buttons pressed, press the "ON/STANDBY" button to turn the power on. Now, press the "STATUS" button to the display the 2nd item information on the FL Display.
Micom/DSP version display mode:
When started up, the version information is displayed.
Starting up:
With the "RETURN" and "STATUS" buttons pressed, press the "ON/STANDBY" button to turn the power on. Now, press the "STATUS" button to the display the 2nd item information on the FL Display.
Errors checking mode
(Displaying the protection history)
Error mode (Displaying the protection history):
When started up, the error information is displayed.
Starting up:
All model commonness
With the "STATUS" and "MENU" buttons pressed, press the "ON/STANDBY" button to turn the power on. The error (protection history display) mode is set. Now, press the "STATUS" button to turn on the FL display.
Error mode (Displaying the protection history):
When started up, the error information is displayed.
Starting up:
All model commonness
With the "STATUS" and "MENU" buttons pressed, press the "ON/STANDBY" button to turn the power on. The error (protection history display) mode is set. Now, press the "STATUS" button to turn on the FL display.
DIAGNOSTIC MODE (Video/Audio
(signal) path confirmation mode)
This mode is used for confirming the Video and Audio (signal) paths. (Troubleshooting) Confirming the operation of unit can be easily done after repair.
Backup data will not be lost.
Starting diagnostic mode
Press the "CURSOR LEFT" and "ENTER" botton while simulltaneously pressing those two bottons of this unit.
Q1, Q2 and Q3 are lit in FL display.
Canceling diagnostic mode
Turn off the power by pressing the ON/Standby botton.
This mode is used for confirming the Video and Audio (signal) paths. (Troubleshooting) Confirming the operation of unit can be easily done after repair.
Backup data will not be lost.
Starting diagnostic mode
Press the "CURSOR LEFT" and "ENTER" botton while simulltaneously pressing those two bottons of this unit.
Q1, Q2 and Q3 are lit in FL display.
Canceling diagnostic mode
Turn off the power by pressing the ON/Standby botton.
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)
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)
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.
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.
Cautions on Firmware Update
# In order to use these functions, you must have the correct system requirements and settings for a broadband Internet connection.
# Do not turn off the power until updating is completed.
Even with a broadband connection to the Internet, approximately about 1 hour is required for the updating procedure to be completed.
Once updating starts, normal operations on the AVR-3311 cannot be performed until updating is completed. Also, setting items of the GUI menu of AVR-3311 or setting items of the image adjustment may be initialized.
Make a note of the settings before updating, and set them again after updating
Idling Current
Required measurement equipment: DC Voltmeter
1. Preparation
(1) Avoid direct blow from an air conditioner or an electric fan, and adjust the unit at normal room temperature 15 °C ~ 30 °C (59 °F ~ 86 °F).
(2) Presetting
# POWER (Power source switch) STANDBY
# SPEAKER (Speaker terminal) No load
(Do not connect speaker, dummy resistor, etc.)
2. Adjustment
(1) Remove top cover and set VR401, VR402, VR403, VR404, VR405, VR406, VR407 on 7CH AMP UNIT at fully
counterclockwise position.
(2) Connect DC Voltmeter to test points (FRONT-Lch: TP401, FRONT-Rch: TP402, CENTER ch: TP403, SURROUNDLch: TP404, SURROUND-Rch: TP405, SURROUND-BACK Lch: TP406, SURROUND-BACK Rch: TP407.
(3) Connect power cord to AC Line, and turn power switch "ON".
(4) Presetting.
MASTER VOLUME : "---" counterclockwise (c min.)
SPEAKER (Speaker terminal) : No load
(Do not connect speaker, dummy resistor, etc.)
MODE : MCH STEREO
FUNCTION : DVD
(5) Within 2 minutes after the power on, turn VR401 clockwise to adjust the TEST POINT voltage to 8 mV ± 0.5 mV DC.
(6) After 10 minutes from the preset above, turn VR401 to set the voltage to 8 mV ± 0.5 mV DC.
(7) Adjust the Variable Resistors of other channels in the same way.
# In order to use these functions, you must have the correct system requirements and settings for a broadband Internet connection.
# Do not turn off the power until updating is completed.
Even with a broadband connection to the Internet, approximately about 1 hour is required for the updating procedure to be completed.
Once updating starts, normal operations on the AVR-3311 cannot be performed until updating is completed. Also, setting items of the GUI menu of AVR-3311 or setting items of the image adjustment may be initialized.
Make a note of the settings before updating, and set them again after updating
Idling Current
Required measurement equipment: DC Voltmeter
1. Preparation
(1) Avoid direct blow from an air conditioner or an electric fan, and adjust the unit at normal room temperature 15 °C ~ 30 °C (59 °F ~ 86 °F).
(2) Presetting
# POWER (Power source switch) STANDBY
# SPEAKER (Speaker terminal) No load
(Do not connect speaker, dummy resistor, etc.)
2. Adjustment
(1) Remove top cover and set VR401, VR402, VR403, VR404, VR405, VR406, VR407 on 7CH AMP UNIT at fully
counterclockwise position.
(2) Connect DC Voltmeter to test points (FRONT-Lch: TP401, FRONT-Rch: TP402, CENTER ch: TP403, SURROUNDLch: TP404, SURROUND-Rch: TP405, SURROUND-BACK Lch: TP406, SURROUND-BACK Rch: TP407.
(3) Connect power cord to AC Line, and turn power switch "ON".
(4) Presetting.
MASTER VOLUME : "---" counterclockwise (c min.)
SPEAKER (Speaker terminal) : No load
(Do not connect speaker, dummy resistor, etc.)
MODE : MCH STEREO
FUNCTION : DVD
(5) Within 2 minutes after the power on, turn VR401 clockwise to adjust the TEST POINT voltage to 8 mV ± 0.5 mV DC.
(6) After 10 minutes from the preset above, turn VR401 to set the voltage to 8 mV ± 0.5 mV DC.
(7) Adjust the Variable Resistors of other channels in the same way.
