Denon AVR-4810-CI Service Manual

D&M Holdings lnc.

e

WARNING: Violators will be prosecuted to the maximum extent possible.

Ver. 4

●

For purposes of improvement, specifications and design are subject to change without notice.

●

Please use this service manual with referring to the operating instructions without fail.

●

Some illustrations using in this service manual are slightly different from the actual set.

s

Please refer to the MODIFICATION NOTICE.

SERVICE MANUAL

MODEL JP EU EC E2 EK E2A E1C EUT

AVR-4810CI

AVR-4810

33

3

AV SURROUND RECEIVER

S0033-0V03DM/DG1002

SAFETY PRECAUTIONS

The following check should be performed for the continued protection of the customer and service technician.

LEAKAGE CURRENT CHECK

Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis

resistance check. if the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power

cord is less than 460 kohms, the unit is defective.

CAUTION

Heed the cautions!

◎

Spots requiring particular attention when servicing, such

as the cabinet, parts, chassis,etc., have cautions indicated

on labels. be sure to heed these causions and the cautions

indicated in the handling instructions.

Caution concerning electric shock!

◎

(1) An AC voltage is impressed on this set, so touching

internal metal parts when the set is energized could

cause electric shock. Take care to avoid electric

shock, by for example using an isolating transformer

and gloves when servicing while the set is energized,

unplugging the power cord when replacing parts, etc.

(2) Tere are high voltage parts inside. Handle with extra

care when the set is energized.

Caution concerning disassembly and

◎

Please heed he points listed below during servicing and inspection.

assembly!

Through great care is taken when manufacturing parts

from sheet metal, there may in some rare cases be burrs

RQWKHHGJHVRISDUWVZKLFKFRXOGFDXVHLQMXU\LI¿QJHUV

are moved across them. Use gloves to protect your hands.

Only use designated parts!

◎

The set's parts have specific safety properties (fire

resistance, voltage resistance, etc.). For replacement parts,

be sure to use parts which have the same poroperties. In

particular, for the important safety parts that are marked

on wiring diagrams and parts lists, be sure to use the

z

designated parts.

Be sure to mount parts and arrange the wires

◎

as they were originally!

For safety seasons, some parts use tape, tubes or other

insulating materials, and some parts are mounted away

from the surface of printed circuit boards. Care is also

taken with the positions of the wores omsode amd clamps

are used to keep wires away from heating and high voltage

parts, so be sure to set everything back as it was originally.

Inspect for safety after servicing!

◎

Check that all screws, parts and wires removed or

disconnected for servicing have been put back in their

original positions, inspect that no parts around the area that

has been serviced have been negatively affected, conduct

an inslation check on the external metal connectors and

between the blades of the power plug, and otherwise

check that safety is ensured.

(Insulation check procedure)

Unplug the power cord from the power outlet, disconnect

the antenna, plugs, etc., and turn the power switch on.

Using a 500V insulation resistance tester, check that the

inplug and the externally exposed metal parts (antenna

terminal, headphones terminal, input terminal, etc.) is

0ȍRUJUHDWHU,ILWLVOHVVWKHVHWPXVWEHLQVSHFWHGDQG

repaired.

CAUTION

Concerning important safety parts

Many of the electric and structural parts used in the set

have special safety properties. In most cases these

properties are difficult to distinguish by sight, and using

replacement parts with higher ratings (rated power and

withstand voltage) does not necessarily guarantee that

safety performance will be poreserved. Parts with safety

properties are indicated as shown below on the wiring

diagrams and parts lists is this service manual. Be sure to

replace them with parts with the designated part number.

(1) Schematic diagrams ......Indicated by the zmark.

(2) Parts lists ......Indicated by the z mark.

Using parts other than the designated

SDUWVFRXOGUHVXOWLQ HOHFWULF VKRFN ¿UHV

or other dangerous situations.

2

AVR-4810CI/AVR-4810

DIMENSION AVR-4810CI/AVR-4810

3

AVR-4810CI/AVR-4810

WIRE ARRANGEMENT

If wire bundles are untied or moved to perform adjustment or parts replacement etc., be sure to rearrange them neatly as they were originally bundled or placed afterward. Otherwise, incorrect arrangement can be a cause of noise generation.

Wire arrangement viewed from the top

Front Panel side

Back Panel side

4

AVR-4810CI/AVR-4810

CAUTION IN 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 μcom.

Initializing AV SURROUND RECEIVER

AV SURROUND RECEIVER initialization should be performed when the µcom, peripheral parts of µcom, and Digital P.W.B. are replaced.

1. Switch off the unit.

2. Hold the following STANDARD button and DSP SIMULATION button, and switch on the unit.

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.

Note:・If step 3 does not work, start over from step 1.

・ All user settings will be lost and this factory setting will be recovered when this initialization mode.

So make sure to memorize your setting for restoring after the initialization.

1,2

2,3

JIG to use for servicing

When you repair the printing board, you can use the following JIG. Please order to Denon Official Service Distributor in your region if necessary.

Extention cable kit

00D SPK- 561 EXTENSION UNIT KIT : 1 Set 00D SPK- 562 TUCP CONN. JOINT KIT : 1 Set

Extention cable for Idling Current

Parts Number for Extension Cables and Quantity of Unit.

Parts Number Parts Name Q'ty / unit Remarks

612050082004D 6P 250mm NH 1 L=250mm 6P NH Cable 612050083007D 8P 250mm NH 1 L=250mm 8P NH Cable

How to use and Adjust Idle Current.

1. The thin and hard plate (ex. Ruler) is fixed with the tape behind the cable.

2. The voltmeter is connected with the other side of the extension cable.

3. Refer to ADJUSTMENT(Idling Current).

5

AVR-4810CI/AVR-4810

DISASSEMBLY

• Disassemble in order of the arrow of the figure of following flow.

• In the case of the re-assembling, assemble it in order of the reverse of the following flow.

• In the case of the re-assembling, observe "attention of assembling" it.

TOP COVER

BACK PANEL UNIT ASSY FRONT PANEL UNIT ASSY

Refer to "DISASSEMBLY

2. BACKPANEL UNIT ASSY" Refer to "DISASSEMBLY 1.FRONT PANEL UNIT ASSY"

DIGITAL UNIT ASSY

Refer to "DISASSEMBLY (Ref. No. of EXPLODED VIEW : B-4) (Ref. No. of EXPLODED VIEW : E-4)

3. DIGITAL UNIT ASSY" REG CONNECT-1 UNIT FRONT USB UNIT

and "EXPLODED VIEW" (Ref. No. of EXPLODED VIEW : A-15) (Ref. No. of EXPLODED VIEW : E-3)

DIGITAL UNIT CONNECT UNIT-2 MIC UNIT

(Ref. No. of EXPLODED VIEW : G) (Ref. No. of EXPLODED VIEW : D-4) (Ref. No. of EXPLODED VIEW : A-9)

REG UNIT FRONT HDMI UNIT

REG UNIT

5. REG UNIT" P.SW UNIT

and "EXPLODED VIEW" (Ref. No. of EXPLODED VIEW : A-8)

A.VIDEO UNIT, ASSIGN UNIT, AUDIO UNIT SPEAKER UNIT

and RADIATOR UNIT ASSY

Refer to "DISASSEMBLY 6. SPEAKER UNIT VOLUME UNIT

4. A.VIDEO UNIT, AUDIO UNIT and "EXPLODED VIEW" (Ref. No. of EXPLODED VIEW : A-4)

and RADIATOR UNIT ASSY" SPEAKER UNIT FUNC CONNECT UNIT

and "EXPLODED VIEW" (Ref. No. of EXPLODED VIEW : I-1) (Ref. No. of EXPLODED VIEW : I-12)

A.VIDEO UNIT CD/ PHONO UNIT FUNC UNIT

(Ref. No. of EXPLODED VIEW : E-1) (Ref. No. of EXPLODED VIEW : H-3) (Ref. No. of EXPLODED VIEW : A-6)

AUDIO UNIT FLD UNIT

(Ref. No. of EXPLODED VIEW : E-2) (Ref. No. of EXPLODED VIEW : A-1)

MAIN CPU UNIT

(Ref. No. of EXPLODED VIEW : F) Refer to "DISASSEMBLY (Ref. No. of EXPLODED VIEW : A-2)

REMOTE/IPOD UNIT 7. P.AMP JOINT UNIT" AUDIO CONNECT UNIT

(Ref. No. of EXPLODED VIEW : B-5) and "EXPLODED VIEW" (Ref. No. of EXPLODED VIEW : A-14)

232C UNIT P.AMP JOINT UNIT

(Ref. No. of EXPLODED VIEW : B-6) (Ref. No. of EXPLODED VIEW : D-2)

ASSIGN UNIT

(Ref. No. of EXPLODED VIEW : H-1)

ASSIGN CONNECT-1 UNIT

(Ref. No. of EXPLODED VIEW : I-16) Refer to "DISASSEMBLY

ASSIGN CONNECT-2 UNIT 8.P.AMP UNIT"

(Ref. No. of EXPLODED VIEW : I-17) and "EXPLODED VIEW"

ASSIGN CONNECT-3 UNIT P.AMP UNIT

(Ref. No. of EXPLODED VIEW : I-18)

ASSIGN CONNECT-4 UNIT

(Ref. No. of EXPLODED VIEW : I-19)

ASSIGN CONNECT-5 UNIT

(Ref. No. of EXPLODED VIEW : I-20) Refer to "DISASSEMBLY

(Ref. No. of EXPLODED VIEW : C-1〜7)

Z2 SP UNIT

(Ref. No. of EXPLODED VIEW : I-2)

Refer to "DISASSEMBLY (Ref. No. of EXPLODED VIEW : I-13)

P.AMP JOINT UNIT

P.AMP UNIT

Z2 SP UNIT

9.Z2 SP UNIT

and "EXPLODED VIEW"

Refer to "DISASSEMBLY

FRONT IN UNIT

(Ref. No. of EXPLODED VIEW : A-10)

VR CONNECT UNIT

TACT-1 UNIT

6

AVR-4810CI/AVR-4810

About the photos used for descriptions in the “DISASSEMBLY” section.

• The direction from which the photographs used herein were photographed is indicated at "Direction of photograph: ***" at

the left of the respective photographs.

• Refer to the table below for a description of the direction in which the photos were taken.

• Photographs for which no direction is indicated were taken from above the product.

•

The photograph is AVR-4810CI.

The viewpoint of each photograph (Photografy direction)

Direction of photograph: B

［View from above］

Direction of photograph: C

1. FRONT PANEL UNIT ASSY

Proceeding : TOP COVER →

Front side

Direction of photograph: D

Direction of photograph: A

FRONT PANEL UNIT ASSY

(1) Remove the screws.

View from bottom

7

AVR-4810CI/AVR-4810

(2) Cut the wire clampers then disconnect the connector wires.

CY052

Direction of photograph: D

cut

(3) Remove the FFC cover and acetate tapes. Disconnect the FFC Cables.

FFC Cable

Direction of photograph: C

Acetate tape

CX066

CX021

cut

FFC Cable

FFC Cover

(4) Remove the screws.

Please refer to "EXPLODED VIEW" for the disassembly method of each P.W.B included in FRONT PANEL ASSY.

8

AVR-4810CI/AVR-4810

2. BACK PANEL UNIT ASSY

Proceeding : TOP COVER → BACK PANEL UNIT ASSY

(1) Remove the Aluminum Tape, then remove the screws.

View from bottom

(2) Remove the screws.

Direction of photograph: A

Aluminum Tape

ً

(3) Disconnect the connector wires, then remove the screws.

CX055

ً

CX091

CX074

CY052

9

AVR-4810CI/AVR-4810

(4) Disconnect the connector wire and FFC Cable.

FFC Cable

Direction of photograph: C

(5) Disconnect the connector wire.

FFC Cable

CX068

v

Direction of photograph: B

CW037

CY878

10

AVR-4810CI/AVR-4810

3. DIGITAL UNIT ASSY

Proceeding : TOP COVER →

(1) Remove the alminium tape. Disconnect the connector wire, FFC Cables, and board to board.

BACK PANEL UNIT ASSY

→

DIGITAL UNIT ASSY

Board to board

CX124

(2) Remove the screws.

FFC CableMAIN CPU UNIT

CX058

ً

CX905

Alminium Tape

FFC Cable

CY124CX032

DIGTAL UNIT ASSY

CY061

FFC Cable

◆

Direction of photograph: A

11

AVR-4810CI/AVR-4810

4. A.VIDEO UNIT, ASSIGN UNIT, AUDIO UNIT and RADIATOR UNIT ASSY

Proceeding : TOP COVER →

→

A.VIDEO UNIT, ASSIGN UNIT, AUDIO UNIT and RADIATOR UNIT ASSY

(1) Disconnect the board to board. Cut the wire clamper, then disconnect the connector wire.

BACK PANEL UNIT ASSY

cut

CX069

→

DIGITAL UNIT ASSY

v

(2) Remove the screws.

Direction of photograph: A

(3) Disconnect the connector wires.

Direction of photograph: C

A.VIDEO UNIT

cut

FFC Cable

MAIN CPU UNIT

AUDIO UNIT

RADIATOR UNIT ASSY

CX073

ASSIGN UNIT

CX192

CX861

CX831

CY631

CX841

CY638

CX157

CX075

CY049, CX832, CX904

12

AVR-4810CI/AVR-4810

CY635

CX852

CX842

(4) Disconnect the connector wires.

CX651

AUDIO UNIT

(5) Disconnect the connector wires.

Direction of photograph: B

CY191

CX040

CY171

CX636

CX845

5. REG UNIT

Proceeding : TOP COVER →

→

A.VIDEO UNIT, ASSIGN UNIT, AUDIO UNIT and RADIATOR UNIT ASSY

→

REG UNIT

(1) Disconnect the board to board.

CX846

BACK PANEL UNIT ASSY

→

DIGITAL UNIT ASSY

Board to board

v

Direction of photograph: A

13

AVR-4810CI/AVR-4810

(2) Remove the screws and disconnect the connector.

ً

Direction of photograph: A

ٟ

6. AMP UNIT

Proceeding : TOP COVER →

→

A.VIDEO UNIT, ASSIGN UNIT, AUDIO UNIT and RADIATOR UNIT ASSY

→→

REG UNIT AMP UNIT

(1) Disconnect the connector wires.

CX873

CX871

CY843

BACK PANEL UNIT ASSY

→

DIGITAL UNIT ASSY

CX877

CX876

View from Top

CX872

CX875

(2) Disconnect the connector wires and CORD HOLDER.

CX847

CX862

View from Top

CORD HOLDER

CX874

CY105

CY832

CX822

14

AVR-4810CI/AVR-4810

7. P.AMP JOINT UNIT

Proceeding : TOP COVER →

→

A.VIDEO UNIT, ASSIGN UNIT, AUDIO UNIT and RADIATOR UNIT ASSY

→→→

REG UNIT AMP UNIT P.AMP JOINT UNIT

(1) Disconnect the connector.

Direction of photograph: A

BACK PANEL UNIT ASSY

→

DIGITAL UNIT ASSY

CX806CX811CX812CX807

8. P.AMP UNIT

Proceeding : TOP COVER →

→

A.VIDEO UNIT, ASSIGN UNIT, AUDIO UNIT and RADIATOR UNIT ASSY

→→→

REG UNIT AMP UNIT P.AMP JOINT UNIT P.AMP UNIT

(1) Remove the screws.

Direction of photograph: B

CX803CX805

BACK PANEL UNIT ASSY

CX804

→

DIGITAL UNIT ASSY

→

15

AVR-4810CI/AVR-4810

9. Z2 SP UNIT

Proceeding : TOP COVER →

→

A.VIDEO UNIT, ASSIGN UNIT, AUDIO UNIT and RADIATOR UNIT ASSY

→

REG UNIT

→

Z2 SP UNIT

(1) Remove the screws and disconnect the connector wire.

BACK PANEL UNIT ASSY

→→

AMP UNIT P.AMP JOINT UNIT P.AMP UNIT

→

DIGITAL UNIT ASSY

CX834

→

16

AVR-4810CI/AVR-4810

SPECIAL MODE

Special mode setting button

※ Press the ON/OFF button to turn on while pressing both buttons A and B at the same time.

Mode Button A Button B contents

Version display (µcom/DSP Error Display)

Displaying the protection history mode

Initialization mode (Remove settings for Installer Setup.)

Initialization mode (Includes settings for Installer Setup)

Mode for switching tuner frequency step

Mode for preventing remote control acceptance

Panel lock mode

Panel lock mode (Remove Master volume)

Cancellation of panel lock mode

Installer Setup mode

STATUS RETURN

STATUS MENU

STANDARD

CURSOR UP

STANDARD

STATUS ENTER

DSP

SIMULATION

DIRECT/ STEREO

PURE

DIRECT

MENU

SIMULATION

CURSOR

DOWN

DIRECT/

STEREO

ZONE2

CURSOR

LEFT

DSP

Serial No. and firmware versions such as Main, Sub, DSP are displayed in the FL manager. Errors are displayed when they occur. (Refer to 16 page.)

Displaying the protection history (Refer to 18 page.)

Backup data initialization is carried out. (Remove settings for Installer Setup.)

Backup data initialization is carried out. (Includes settings for Installer Setup)

---E2 model only--Change tuner frequency step to FM:200kHz/AM:10kHzSTEP.

Operations using remote control are rejected. (Mode cancellation: Turn off power and execute the same button operations as when performing setup.)

Operations using main unit panel buttons or master volume are rejected.

Operations using main unit panel buttons are rejected.

Panel lock mode is cancelled.

Access Remote Maintenance mode via the internet.Installer Setup is displayed on GUI/Option Menu.

※ Refer to AVR_RemoteMaintenance_.pdf of SDI.

s

PURE

STANDARD STATUSENTER

DIRECT

DSP

DIRECT/ STEREO

CURSOR

SIMULATION

ON/OFF

ZONE2

MENU

RETURN

17

AVR-4810CI/AVR-4810

1. Version display (µcom/DSP Error Display)

1.1. Operation Spec

µcom version display mode:

When the following conditions are satisfied at its starting state, error information is displayed before version information.

Starting method (same as µcom version display):

Press the ON/OFF button to turn on while pressing both buttons STATUS and RETURN at the same time. ("Error information" is displayed after about 10 seconds.) The FL display changes in the order given in item-1.2. each time you press the STATUS button.

1.2. Display Order

Error information(Refer to 1.3. Error display) →① Model destination information → ② Main-µcom /Main FLASH →③ Main1st Boot Loader /Sub-µcom →④ DSP1 /DSP2 →⑤ DSP3 →⑥ Audio FPGA/Video PLD →⑦ GUI FPGA Config →⑧ GUI Nios Program/GUI Serial Flash →⑨ ETHER(DM870) First BootLoader, HardwareID →⑩ ETHER(DM870) Second BootLoader, RhapsodyFlag →⑪ ETHER(DM870) IMAGE →⑫ ETHER(DM870) MAC ADDRESS information →⑬ HD RADIO SDK /HD RADIO DSP →⑭ MultEQ Pro APP (Displayed when Audyssey Pro is complete) →⑮ MultEQ Pro ICL (Displayed when Audyssey Pro is complete)

No. Display item Display

①

Model destination

Serial No.

VR4 8 1 0 E 3

A

/N. 9041500001

S

(E3 model only)

②

③

④

⑤

⑥

⑦

⑧

⑨

MainFLASH

Main 1st Boot Loder

Audio FPGA

GUI Sflash Font

DM870 1st Bootloader

Main-µcom

Sub-µcom

DSP 1

DSP 2

DSP 3

Video PLD

GUI FPGA

GUI Nios

- Hard ID

Ma i n : . Ma i n ROM : .

Ma i n FBL : .

Sub : .

DSP1 : . DSP2 : .

DSP3 : .

ud i o FPGA:

A

ideo PLD :

V

UI Conf i g:

G

UI PRG:

G

UI DAT:

G

ther FBL

E

-

DM870 2nd Bootloader

⑩

⑪

⑫

⑬

⑭

⑮

- Rhapsody Flag

DM870 Image

ETHER MAC ADDRESS

HD RADIO SDK

HD RADIO DSP

MultEQ Pro APP

MultEQ Pro ICL

ther SBL

E

-

ther IMG

E

-

Ethernet MAC

*

-

HDSDK : .

*

HDDSP : C 0 0 0 2 . 0 0 0

*

Mu l t EQ P r o APP

*

...

Mu l t EQ P r o I CL

*

...

18

AVR-4810CI/AVR-4810

1.3. Error display

See the following table for each "Error information" display and its contents (status). Display order is ①②③④⑤⑥⑦ .

Condition State Display

① Sub-µcom

NG

② DIR NG

③ DSP1 NG

④ DSP2 NG

⑤ DSP3 NG

⑥ EEPROM NG

⑦

Both SUB/DSP

/EEPROM OK

No response from Sub-µcom

No response from DIR

When DSP boot, executing DSP reset makes no change to DSP1 FLAG0

port "H".

No change to DSP1 FLAG0 port "H" before issuing DSP command.

When DSP data read, executing WRITE="L" makes no change to ACK="H".

When DSP data read, executing REQ="L" makes no change to ACK="L".

When DSP data write, executing WRITE="H" makes no change to ACK="H".

When DSP data write, executing REQ="L" makes no change to ACK="L".

When DSP special code boot, executing DSP reset makes no change to

DSP1 FLAG0 port "H".

No change to DSP1 FLAG0 port "H" before issuing DSP special read com-

mand.

No change to DSP1 FLAG0 port "H" before DSP version read.

When DSP boot, executing DSP reset makes no change to DSP2 FLAG0

port "H".

No change to DSP2 FLAG0 port "H" before issuing DSP command.

When DSP data read, executing WRITE="L" makes no change to ACK="H".

When DSP data read, executing REQ="L" makes no change to ACK="L".

When DSP data write, executing WRITE="H" makes no change to ACK="H".

When DSP data write, executing REQ="L" makes no change to ACK="L".

When DSP special code boot, executing DSP reset makes no change to

DSP2 FLAG0 port "H".

No change to DSP2 FLAG0 port "H" before issuing DSP special read com-

mand.

No change to DSP2 FLAG0 port "H" before DSP version read.

When DSP boot, executing DSP reset makes no change to DSP3 FLAG0

port "H".

No change to DSP3 FLAG0 port "H" before issuing DSP command.

When DSP data read, executing WRITE="L" makes no change to ACK="H".

When DSP data read, executing REQ="L" makes no change to ACK="L".

When DSP data write, executing WRITE="H" makes no change to ACK="H".

When DSP data write, executing REQ="L" makes no change to ACK="L".

When DSP special code boot, executing DSP reset makes no change to

DSP3 FLAG0 port "H".

No change to DSP3 FLAG0 port "H" before issuing DSP special read com-

mand.

No change to DSP3 FLAG0 port "H" before DSP version read.

Error appeared in EEPROM checksum.(*** is a block address number.)

"□ＳＵＢ□ □ＥＲＲＯＲ□０１□□"

"□ＤＩＲ□ □ＥＲＲＯＲ□０１□□"

"□ ＤＳＰ1 □ＥＲＲＯＲ □０１□ □"

"□ ＤＳＰ1 □ＥＲＲＯＲ □０２□ □"

"□ ＤＳＰ1 □ＥＲＲＯＲ □０３□ □"

"□ ＤＳＰ1 □ＥＲＲＯＲ □０４□ □"

"□ ＤＳＰ1 □ＥＲＲＯＲ □０５□ □"

"□ ＤＳＰ1 □ＥＲＲＯＲ □０６□ □"

"□ ＤＳＰ1 □ＥＲＲＯＲ □１１□ □"

"□ ＤＳＰ1 □ＥＲＲＯＲ □１２□ □"

"□ ＤＳＰ1 □ＥＲＲＯＲ □１３□ □"

"□ ＤＳＰ2 □ＥＲＲＯＲ □０１□ □"

"□ ＤＳＰ2 □ＥＲＲＯＲ □０２□□"

"□ ＤＳＰ2 □ＥＲＲＯＲ □０３□ □"

"□ ＤＳＰ2 □ＥＲＲＯＲ □０４□ □"

"□ ＤＳＰ2 □ＥＲＲＯＲ □０５□ □"

"□ ＤＳＰ2 □ＥＲＲＯＲ □０６□ □"

"□ ＤＳＰ2 □ＥＲＲＯＲ □１１□ □"

"□ ＤＳＰ2 □ＥＲＲＯＲ □１２□ □"

"□ ＤＳＰ2 □ＥＲＲＯＲ □１３□ □"

"□ ＤＳＰ3 □ＥＲＲＯＲ □０１□ □"

"□ ＤＳＰ3 □ＥＲＲＯＲ □０２□ □"

"□ ＤＳＰ3 □ＥＲＲＯＲ □０３□ □"

"□ ＤＳＰ3 □ＥＲＲＯＲ □０４□ □"

"□ ＤＳＰ3 □ＥＲＲＯＲ □０５□ □"

"□ ＤＳＰ3 □ＥＲＲＯＲ □０６□ □"

"□ ＤＳＰ3 □ＥＲＲＯＲ □１１□ □"

"□ ＤＳＰ3 □ＥＲＲＯＲ □１２□ □"

"□ ＤＳＰ3 □ＥＲＲＯＲ □１３□ □"

"□ Ｅ2ＰＲＯＭ □ ＥＲＲ＊＊＊□ □"

(No error display, version display only)

19

AVR-4810CI/AVR-4810

2. Displaying the protection history mode

2.1. Operation specifications

ERROR MODE(displaying the protection history) When started up, the error information is displayed.

Starting up:

With the "MENU" and "STATUS" buttons pressed, press the "ON/OFF" button to turn the power on. The error (protection history display) mode is set. Then, press the "STATUS" button to turn on the FL display.

2.2. About the display on the FL display

When the "STATUS" button is pressed after setting the error (protection history display) mode, a history like the one shown below is displayed, depending on the conditions.

(1) Normally (when there has been no protection incident)

ROT EC T H I S TORY

P

NO PROTEC T

:

(2) For ASO (when the last protection incident was ASO protection)

ROT EC T H I S TORY

P

ASO

:

(3) For DC (when the last protection incident was DC protection)

ROT EC T H I S TORY

P

DC

:

(4) For THERMAL (when the last protection incident was THERMAL protection)

ROT EC T H I S TORY

P

THERMAL

:

When the "STATUS" button is pressed again after the above protection history is displayed, the normal display reappears.

2.3. Clearing the protection history

There are two ways to clear the protection history, as described below.

(1) Start up the error (protection history display) mode, display the error, then press and hold in the "ENTER" button for 3

seconds.

ROT EC T H I S TORY

P

THERMAL

:

Press and hold in the "ENTER" button for 3 seconds

ROT EC T H I S TORY

P

CLEAR

The above is displayed and the protection history is cleared.

ROT EC T H I S TORY

P

NO PROTEC T

:

(2) Initialize.

※ If you want to save a backup, use the method in 3.(1) above.

Warning indication by the STANDBY LED

If the power is turned off when a protection incident has been detected, the STANDBY LED (red) flashes as follows as warning according to the conditions in which the protection incident occurred.

(1) ASO/DC PROTECTION : Flashes in cycles of 0.5 seconds (0.25 seconds lit, 0.25 seconds off)

(2) THERMAL PROTECTION : Flashes in cycles of 2 seconds (1 second lit, 1 second off)

20

AVR-4810CI/AVR-4810

3. Mode for switching tuner frequency step ---E2 model only---

E

3.1. Operation specification

Change tuner frequency step to FM:200kHz/AM:10kHz STEP.

Starting up:

1.With the "STANDARD" and "DIRECT/STEREO" buttons pressed, press the "ON/OFF" button to turn the power on.

䇭"*Tuner FRQ Set"䇭appears on the display.

*Tuner FRQ Set

2.Use 䂴䂪 and select "<AM10/FM200>".

*Tuner FRQ Set

3.Press the "ENTER" button.

4. Press the "ON/OFF" button to turn the power off.

5. Then, press the "ON/OFF" button to turn the power on.

s

NOT

: Backup data(Remove settings for Installer Setup) initialization is carried out automatically.

21

AVR-4810CI/AVR-4810

VERSION UPGRADE PROCEDURE OF FIRMWARE

You can update by downloading the latest firmware from the Internet.

1.Update from the Internet

1.1. Connecting to the Network

(1) System Requirement

• Internet Connection by Broadband Circuit

• Modem

• Router

• Ethernet cable (CAT-5 or greater recommended)

(2) Setting

Internet

Computer

Router

Modem

To WAN port

To LAN port

ETHERNET connector

LAN port/ Ethernet connector

1.2. 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" → "Check for Update".

(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-4810 cannot be performed until updating is completed. Also, setting items of the GUI menu of AVR-4810 or setting items of the image adjustment may be initialized. Make a note of the settings before updating, and set them again after updating.

22

AVR-4810CI/AVR-4810

1.3. About the error code

See the chart below for error codes, details of faults, and coping strategies when firmware updates are performed through DPMS (Denon Product Management Server).

Error code

01 Log-in to DPMS has failed.

02

03 Connection to DPMS failed.

04

05

06

Details of Error code Display Coping strategies

Line, etc., is busy when logging into DPMS.

Firmware file data was requested but error message was received.

Firmware file data was requested but it timed out.

Firmware file data was requested but error message was received.

og i n fa i l ed

L

erver is busy

S

onnec t i on f a i l

C

onnec t i on f a i l

C

onnec t i on f a i l

C

onnec t i on f a i l

C

Reset and update again. Carry out the update in an environment that has little network load.

01

Carry out the update in an environment that has little network load.

02

Check the network connection. Carry out the update in an environment that has little network load.

03

Check the network connection. Carry out the update in an environment that has little network load.

04

Check the network connection. Carry out the update in an environment that has little network load.

05

Check the network connection. Carry out the update in an environment that has little network load.

06

All firmware file data was

07

requested but it timed out.

Main CPU firmware file data was

08

requested but error message was received.

Main CPU firmware file data was

09

requested but it timed out.

Error (NG) message received when downloading Main CPU firm-

0A

ware.

Error (line congestion) message

0B

received when downloading Main CPU firmware.

Error (connection failure) mes-

0C

sage received when downloading Main CPU firmware.

Main CPU failed to receive firm-

10

ware for rewriting sent from DM870 (when timed out).

onnec t i on f a i l

C

onnec t i on f a i l

C

onnec t i on f a i l

C

own l o ad f a i l

D

own l o ad f a i l

D

own l o ad f a i l

D

ain

M

pda t i ng fa i l 10

U

***

mi n

Check the network connection. Carry out the update in an environment that has little network load.

07

Check the network connection. Carry out the update in an environment that has little network load.

08

Check the network connection. Carry out the update in an environment that has little network load.

09

Turn the power off then back on. Updating starts automatically. Carry out the update in an environment

0A

that has little network load.

Turn the power off then back on. Updating starts automatically. Carry out the update in an environment

0B

that has little network load.

Turn the power off then back on. Updating starts automatically. Carry out the update in an environment

0C

that has little network load.

Turn the power off then back on. Updating starts automatically.

Main CPU failed to receive firm-

11

ware for rewriting sent from DM870 (when an error )

ain

M

pda t i ng fa i l 11

U

***

mi n

23

AVR-4810CI/AVR-4810

Turn the power off then back on. Updating starts automatically.

Error code

12

Details of Error code Display Coping strategies

There was invalid data in the firmware for rewriting sent from DM870 to Main CPU (when a Check Sum error).

ain

M

pda t i ng fa i l 12

U

***

mi n

Turn the power off then back on. Updating starts automatically.

The deletion of block data failed

13

before rewriting Main CPU.

The rewriting of block data failed

14

when rewriting Main CPU.

The data verification was invalid

15

after rewriting Main CPU.

Log-in to DPMS has failed when

36

rewriting firmware such as Sub CPU, DSP, FPGA, and PLD.

Line, etc., is busy when logging into DPMS when rewriting firm-

37

ware such as Sub CPU, DSP, FPGA, and PLD.

Connection to DPMS failed when

38

rewriting firmware such as Sub CPU, DSP, FPGA, and PLD.

Connection to DPMS timed out

39

when rewriting firmware such as Sub CPU, DSP, FPGA, and PLD.

ain

M

rase fai l 13

E

ain

M

pda t i ng fa i l 14

U

ain

M

pda teCheckNG 15

U

og i n fa i l ed

L

erver is busy

S

onnec t i on f a i l

C

onnec t i on f a i l

C

***

mi n

Turn the power off then back on. Updating starts automatically.

Carry out the update in an environment that has little network load.

36

Carry out the update in an environment that has little network load.

37

Check the network connection. Carry out the update in an environment that has little network load.

38

Check the network connection. Carry out the update in an environment that has little network load.

39

Error (NG) message received

3A

when downloading firmware when rewriting Main CPU.

Error (line congestion) message

3B

received when downloading firmware when rewriting Main CPU.

Error (connection failure) message received when downloading

3C

firmware when rewriting Main CPU.

Log-in to DPMS has failed when

50

rewriting firmware such as Sub CPU, DSP, FPGA, and PLD.

Line, etc., is busy when logging into DPMS when rewriting firm-

51

ware such as Sub CPU, DSP, FPGA, and PLD.

Connection to DPMS failed when

52

rewriting firmware such as Sub CPU, DSP, FPGA, and PLD.

Connection to DPMS timed out

53

when rewriting firmware such as Sub CPU, DSP, FPGA, and PLD.

own l o ad f a i l

D

own l o ad f a i l

D

own l o ad f a i l

D

ub

S

og i n fa i l ed 50

L

ub

S

erver is busy51

S

ub

S

onnec t i onFa i l 52

C

ub

S

onnec t i onFa i l 53

C

***

mi n

Turn the power off then back on. Updating starts automatically. Carry out the update in an environment

3A

that has little network load.

Turn the power off then back on. Updating starts automatically. Carry out the update in an environment

3B

that has little network load.

Turn the power off then back on. Updating starts automatically. Carry out the update in an environment

3C

that has little network load.

Carry out the update in an environment that has little network load.

Check the network connection. Carry out the update in an environment that has little network load.

24

AVR-4810CI/AVR-4810

Error code

54

55

56

57

58

Details of Error code Display Coping strategies

Error message received regarding firmware data after logging in to DPMS when rewriting firmware such as Sub CPU, DSP, FPGA, and PLD.

When rewriting firmware such as Sub CPU, DSP, FPGA, and PLD, request was made for firmware data after logging in to DPMS, but it timed out.

Failure to download firmware after logging in to DPMS when rewriting firmware such as Sub CPU, DSP, FPGA, and PLD.

Firmware download error received (line congestion) after logging in to DPMS when rewriting firmware such as Sub CPU, DSP, FPGA, and PLD.

Firmware download error received (connection failure) after logging in to DPMS when rewriting firmware such as Sub CPU, DSP, FPGA, and PLD.

ub

S

pda t i ng fa i l 54

U

ub

S

pda t i ng fa i l 55

U

ub

S

own l o ad f a i l 5 6

D

ub

S

erver is busy57

S

ub

S

onnec t i onFa i l 58

C

***

mi n

Turn the power off then back on. Updating starts automatically. Carry out the update in an environment that has little network load.

NACK received when “C” com-

5A

mand sent to Sub CPU, DSP, FPGA, PLD etc.

NACK received when “L” com-

5B

mand sent to Sub CPU, DSP, FPGA, PLD etc.

Sub CPU, DSP, FPGA, PLD etc. failed to receive firmware for

5C

rewriting sent from DM870 (when timed out).

Sub CPU, DSP, FPGA, PLD etc. failed to receive firmware for

5D

rewriting sent from DM870 (when an error).

Invalid data in firmware such as Sub CPU, DSP, FPGA, and PLD

5E

for rewriting sent from DM870 (when a Check Sum error).

Invalid data in firmware such as Sub CPU, DSP, FPGA, and PLD

5F

for rewriting sent from DM870 (invalid data received).

NACK received when “P” com-

60

mand sent to Sub CPU, DSP, FPGA, PLD etc.

ub

S

onnec t i onFa i l 5A

C

ub

S

pda t i ng fa i l 5B

U

ub

S

pda t i ng fa i l 5C

U

ub

S

pda t i ng fa i l 5D

U

ub

S

pda t i ng fa i l 5E

U

ub

S

pda t i ng fa i l 5F

U

ub

S

pda t i ng fa i l 60

U

***

mi n

Turn the power off then back on. Updating starts automatically.

NACK received when “I” command

61

sent to Sub CPU, DSP, FPGA, PLD etc.

62 Failure to start up Sub-µcom.

Failure to acquire serial flash data

80

and before deleting serial flash.

ub

S

pda teCheckNG 61

U

ub

S

pda t i ng fa i l 62

U

UI Fl ash

G

pda t i ng fa i l 80

U

***

mi n

25

AVR-4810CI/AVR-4810

Turn the power off then back on. Updating starts automatically.

Error code

Details of Error code Display Coping strategies

Failure to delete data before rewrit-

81

ing serial flash.

Failure to receive firmware for

82

serial flash rewriting sent by DM870 (when timed out).

Failure to receive firmware for

83

serial flash rewriting sent by DM870 (when an error).

Failure to receive firmware for

84

serial flash rewriting sent by DM870 (when a Check Sum error).

Failure to receive firmware for serial flash rewriting sent by

85

DM870 (when invalid data received).

Failure to rewrite when writing data

86

in serial flash.

Failure to acquire (Application

A0

Mode) IP address before rewriting DM870 (AutoIP).

UI Fl ash

G

pda t i ng fa i l 81

U

UI Fl ash

G

pda t i ng fa i l 82

U

UI Fl ash

G

pda t i ng fa i l 83

U

UI Fl ash

G

pda t i ng fa i l 84

U

UI Fl ash

G

pda t i ng fa i l 85

U

UI Fl ash

G

pda t i ng fa i l 86

U

ther IMG

E

onnec t i onFa i l A0

C

***

mi n

Turn the power off then back on. Updating starts automatically.

Check the network connection. Carry out the update in an environment that has little network load.

Failure to acquire (Application

A1

Mode) IP address before rewriting DM870 (when timed out).

Notification of invalid login via DPMS access when rewriting

A2

DM870 related firmware (Application Mode).

Notification of line congestion via DPMS access when rewriting

A3

DM870 related firmware (Application Mode).

Notification of connection failure via DPMS access when rewriting

A4

DM870 related firmware (Application Mode).

Connection through DPMS access timed out when rewriting DM870

A5

related firmware (Application Mode).

Firmware data error message received after DPMS login when

A6

rewriting DM870 related firmware (Application Mode).

When rewriting DM870 related firmware (Application Mode), request was made for firmware

A7

data after DPMS login but it timed out.

ther IMG

E

onnec t i onFa i l A1

C

ther IMG

E

og i n fa i l ed A2

L

ther IMG

E

erver is busyA3

S

ther IMG

E

onnec t i onFa i l A4

C

ther IMG

E

onnec t i onFa i l A5

C

ther IMG

E

pda t i ng fa i l A6

U

ther IMG

E

pda t i ng fa i l A7

U

***

mi n

Check the network connection. Carry out the update in an environment that has little network load.

Turn the power off then back on. Updating starts automatically. Carry out the update in an environment that has little network load.

Failure to acquire (Boot Loader

A8

Mode) IP address before rewriting DM870 (AutoIP).

ther IMG

E

onnec t i onFa i l A8

C

***

mi n

26

AVR-4810CI/AVR-4810

Check the network connection. Carry out the update in an environment that has little network load.

Error code

Details of Error code Display Coping strategies

Failure to acquire (Boot Loader

A9

Mode) IP address before rewriting DM870 (when timed out).

Notification of invalid login via DPMS access when rewriting

AA

DM870 related firmware (Boot Loader Mode).

Notification of line congestion via DPMS access when rewriting

AB

DM870 related firmware (Boot Loader Mode).

Notification of connection failure via DPMS access when rewriting

AC

DM870 related firmware (Boot Loader Mode).

Connection through DPMS access timed out when rewriting DM870

AD

related firmware (Boot Loader Mode).

Firmware download error message received (when download fails)

AE

when rewriting DM870 related firmware (Boot Loader Mode).

Firmware download error message received (line congestion) when

AF

rewriting DM870 related firmware (Boot Loader Mode).

Firmware download error message received (connection failure) when

B0

rewriting DM870 related firmware (Boot Loader Mode).

Error message received when

B2

rewriting DM870 related firmware.

ther IMG

E

onnec t i onFa i l A9

C

ther IMG

E

og i n fa i l ed AA

L

ther IMG

E

erver is busyAB

S

ther IMG

E

onnec t i onFa i l AC

C

ther IMG

E

onnec t i onFa i l AD

C

ther IMG

E

own l o ad f a i l AE

D

ther IMG

E

erver is busyAF

S

ther IMG

E

onnec t i onFa i lB0

C

ther IMG

E

pda t i ng fa i l B2

U

***

mi n

Check the network connection. Carry out the update in an environment that has little network load.

Turn the power off then back on. Updating starts automatically. Carry out the update in an environment that has little network load.

27

AVR-4810CI/AVR-4810

Device display when firmware updated

Target of device when firmware updated.

Target of device Display Error code

Main

Main ROM

Sub

Audio FPGA

GUI Config

Video PLD

DSP1

ain

M

pda t i ng

U

ain R O M

M

pda t i ng

U

ub

S

pda t i ng

U

FPGA

A

pda t i ng

U

UI Conf

G

pda t i ng

U

PLD

V

pda t i ng

U

SP1

D

pda t i ng

U

***

mi n

10 〜 15 36 〜 3D

50 〜 5A

62

80 〜 86

50 〜 5F 60 〜 62

DSP2

DSP3

Serial Flash

DM870 Boot Loader

DM870 Image

SP2

D

pda t i ng

U

SP3

D

pda t i ng

U

UI Fl ash

G

pda t i ng

U

ther SBL

E

pda t i ng

U

ther IMG

E

pda t i ng

U

***

mi n

50 〜 5F 60 〜 62

50 〜 5A

62

80 〜 86

A0 〜 AF B0 〜 B2

28

AVR-4810CI/AVR-4810

ADJUSTMENT

Audio Section

Idling Current (8U-110049, 8U-110067-3, 8U-110074-2)

Required measurement equipment: DC Voltmeter

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) OFF SPEAKER (Speaker terminal) No load (Do not connect speaker, dummy resistor, etc.)

Adjustment

(1) Remove top cover and set VR501, VR502, on 8U-110067-3 and VR101, VR201, VR301, VR401, VR501, VR601,

VR701 on 8U-110074-2 (POWER AMP Unit) at fully counterclockwise ( ).

(2) Connect DC Voltmeter to test points(8U-110067-3, 8U-110074-2).

• FRONT-Lch: CX660 ⑤ ⑥ pin

• FRONT-Rch: CX660 ③ ④ pin

• CENTER ch: CX660 ① ② pin

• SURROUND-Lch: CX680 ⑤ ⑥ pin

• SURROUND-Rch: CX680 ⑦ ⑧ pin

• SURROUND BACK-Lch: CX680 ① ② pin

• SURROUND BACK-Rch: CX680 ③ ④ pin

• ZONE-Lch: CX504 ③ ④ pin

• ZONE-Rch: CX504 ① ② pin

(3) Connect power cord to AC Line, and turn power switch "ON".

(4) Presetting.

MASTER VOLUME : "---" counterclockwise ( min.) MODE : MULTI CH STEREO FUNCTION : CD

(5) Allow 2 minutes, and turn VR101 clockwise ( ) to adjust the TEST POINT voltage to 6.5 mV ± 0.5 mV DC. (6) After 10 minutes from preset, turn VR101 to set the voltage to 12 mV ± 0.5 mV DC.

(7) Adjust the Variable Resistors of other channels in the same way. (8) After 5 minutes from (6), turn VR101 to set the voltage to 12 mV ± 0.5 mV DC.

(9) Adjust the Variable Resistors of other channels in the same way.

29

AVR-4810CI/AVR-4810

DC Voltmeter

CX680

CX660

CX504

SBL ch

SL ch

SBR ch

SR ch

C ch

FL ch

8U-310030 DIGITAL Unit

8U-110048-4 POWER SUPPLY Unit

CX660

FR ch

ZR ch

ZL ch

NC

VR701

CX680

VR501

VR601 VR101

CX504

VR301

VR401 VR201

VR501

VR502

Audio Section

Adjustment volume is set for 8U-110049-1 〜 7. The test point is at 8U-110067-3, 8U-110074-2.

Insert an adjustment driver / connection terminal from an adjustment aperture of 8U-110048-4(POWER SUPPLY Unit)P.W.B..

30

AVR-4810CI/AVR-4810