Denon AVR-1712 Schematic

SERVICE MANUAL

MODEL JP E3 E2 EK EA E1 E1K E1C

Ver. 2

Please refer to the MODIFICATION NOTICE.

AVR-1712

AV SURROUND RECEIVER

• For purposes of improvement, specications 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.

•

D&M Holdings Inc.

S0345-0V02DM/DG1109

CONTENTS

SAFETY PRECAUTIONS ..........................................................3

NOTE FOR SCHEMATIC DIAGRAM TECHNICAL SPECIFICATIONS DIMENSION CAUTIONS IN SERVICING

Initializing AV SURROUND RECEIVER ....................................6

Service Jig ................................................................................6

DISASSEMBLY

1. FRONT PANEL ASSY ...........................................................9

2. PCB HDMI ...........................................................................10

3. POWER TRANS MAIN ........................................................11

4. PCB AUDIO_VIDEO ASSY ................................................. 11

5. PCB SMPS/PCB SPK .........................................................12

6. PCB REG/PCB REG_CNT ..................................................13

7. RADIATOR ASSY ................................................................14

SPECIAL MODE

Special mode setting button ....................................................16

1. µcom/DSP Version display mode ........................................17

2. Errors checking mode (Displaying the protection history) ...19

3. Remote ID Setup mode .......................................................21

4. DIAGNOSTIC MODE

(Video/Audio (signal) path conrmation mode) ...................23

BLOCK DIAGRAM JIG FOR SERVICING WHEN THE MICROPROCESSOR IS REPLACED WITH A

NEW ONE PROCEDURE FOR UPGRADING THE VERSION OF THE

FIRMWARE

1. How to update by DFW .......................................................41

ADJUSTMENT SURROUND MODES AND PARAMETERS TROUBLE SHOOTING

1. POWER ...............................................................................50

2. Analog video ........................................................................51

3. HDMI/DVI ............................................................................56

4. AUDIO .................................................................................61

5. SMPS ..................................................................................64

CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK LEVEL DIAGRAM PRINTED WIRING BOARDS

7CH AMP ................................................................................75

SPMS .....................................................................................76

SPK ........................................................................................77

REG .......................................................................................79

FRONT_CNT ..........................................................................79

SIDE_CNT ..............................................................................80

REG_CNT ..............................................................................80

FRONT ...................................................................................81

FUNCTION ..............................................................................82

FUNCTION CNT .....................................................................82

V.AUX .....................................................................................82

H/P .........................................................................................82

AUDIO_VIDEO ......................................................................83

HDMI ......................................................................................84

...............................................................................5

.......................................................6

..........................................................................7

......................................................................16

...................................................................25

..............................................................39

................................................................................41

..............................................................................41

.........................................................................45

............................................................50

....................................................................69

.........................................4

................................................5

............................46

.............68

...................................................75

SCHEMATIC DIAGRAMS ........................................................86

7CH-AMP UNIT (1/2) ..............................................................86

7CH-AMP UNIT (2/2) ..............................................................87

SPK UNIT ................................................................................88

SMPS UNIT .............................................................................89

REG UNIT ...............................................................................90

SIDE_CNT UNIT .....................................................................91

FRONT_CNT UNIT .................................................................92

SIRIUS UNIT (AVR-2112CI ONLY) .........................................93

RS232C UNIT (AVR-2112CI ONLY) ........................................93

AUDIO_VIDEO UNIT (1/3) ......................................................94

AUDIO_VIDEO UNIT (2/3) ......................................................95

AUDIO_VIDEO UNIT (3/3) ......................................................96

HDMI UNIT (1/13) ...................................................................97

HDMI UNIT (2/13) ...................................................................98

HDMI UNIT (3/13) ...................................................................99

HDMI UNIT (4/13) .................................................................100

HDMI UNIT (5/13) .................................................................101

HDMI UNIT (6/13) .................................................................102

HDMI UNIT (7/13) .................................................................103

HDMI UNIT (8/13) .................................................................104

HDMI UNIT (9/13) .................................................................105

HDMI UNIT (10/13) ...............................................................106

HDMI UNIT (11/13) ................................................................107

HDMI UNIT (12/13) ...............................................................108

HDMI UNIT (13/13) ...............................................................109

FRONT UNIT ......................................................................... 11 0

V.AUX UNIT .......................................................................... 110

FUNCTION_CNT UNIT .........................................................11 0

FUNCTION UNIT ..................................................................11 0

H/P UNIT ............................................................................... 110

WIRING DIAGRAM EXPLODED VIEW PARTS LIST OF EXPLODED VIEW PACKING VIEW PARTS LIST OF PACKING & ACCESSORIES SEMICONDUCTORS

1. IC's ....................................................................................11 7

2. FL DISPLAY.......................................................................142

PARTS LIST OF P.C.B. UNIT

PCB 7CH_AMP ASS'Y ..........................................................144

PCB SPK ASS'Y ....................................................................148

PCB REG_CNT ASS'Y ..........................................................151

PCB FRONT ASS'Y...............................................................153

PCB AUDIO_VIDEO ASS'Y ..................................................155

PCB HDMI ASS'Y ..................................................................157

................................................................ 111

..................................................................11 2

......................................11 3

.....................................................................11 5

.....................11 5

.............................................................11 7

................................................144

SAFETY PRECAUTIONS

The following items should be checked for continued protection of the customer and the service technician.

LEAKAGE CURRENT CHECK

Before returning the set to the customer, be sure to carry out 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 set is defective. Be sure to test for leakage current with the AC plug in both polarities, in addition, when the set's power is in each state (on, off and standby mode), if applicable.

CAUTION

Please heed the following cautions and instructions during servicing and

inspection.

Heed the cautions!

◎

Cautions which are delicate in particular for servicing

are labeled on the cabinets, the parts and the chassis,

etc. Be sure to heed these cautions and the cautions described in the handling instructions.

Cautions concerning electric shock!

◎

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

you touch internal metal parts when the set is

energized, you may get an electric shock. Avoid getting an electric shock, by using an isolating

transformer and wearing gloves when servicing

while the set is energized, or by unplugging the power cord when replacing parts, for example.

(2) There are high voltage parts inside. Handle with

extra care when the set is energized.

◎ Caution concerning disassembly and

assembly!

Through great care is taken when parts were manufactured from sheet metal, there may be burrs on the edges of parts. The burrs could cause injury if ngers are moved across them in some rare cases.

Wear gloves to protect your hands.

Use only designated parts!

◎

The set's parts have specic safety properties (re resistance, voltage resistance, etc.). Be sure to use

parts which have the same properties for replacement.

The burrs have the same properties. In particular, for

the important safety parts that are indicated by the z

mark on schematic diagrams and parts lists, be sure to

use the designated parts.

◎ Be sure to mount parts and arrange the wires

as they were originally placed!

For safety seasons, some parts use tapes, 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 wires by arranging them and using clamps to keep them away

from heating and high voltage parts, so be sure to set

everything back as it was originally placed.

◎Make a safety check after servicing!

Check that all screws, parts and wires removed or

disconnected when servicing have been put back in

their original positions, check that no serviced parts have deteriorate the area around. Then make an

insulation 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 on the power. Using a 500V insulation resistance tester, check that

the insulation resistance value between the inplug and

the externally exposed metal parts (antenna terminal, headphones terminal, input terminal, etc.) is 1MΩ or greater. If it is less, the set must be inspected and

repaired.

CAUTION

Concerning important safety

parts

Many of the electric and the structural parts used in the set have special safety properties. In most cases

these properties are difcult to distinguish by sight, and

the use of replacement parts with higher ratings (rated power and withstand voltage) does not necessarily guarantee that safety performance will be preserved. Parts with safety properties are indicated as shown below on the wiring diagrams and the parts list in this service manual. Be sure to replace them with the parts which have the designated part number.

(1) Schematic diagrams .......Indicated by the z mark.

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

The use of parts other than the

designated parts could cause electric

shocks, res or other dangerous

situations.

NOTE FOR SCHEMATIC DIAGRAM

WARNING:

Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.

CAUTION:

WARNING:

DO NOT return the set to the customer unless the problem is identied and remedied.

NOTICE:

ALL RESISTANCE VALUES IN OHM. k=1,000 OHM / M=1,000,000 OHM ALL CAPACITANCE VALUES ARE EXPRESSED IN MICRO FARAD, UNLESS OTHERWISE INDICATED. P INDICATES MICRO-MICRO FARAD. EACH VOLTAGE AND CURRENT ARE MEASURED AT NO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.

NOTE FOR PARTS LIST

Parts indicated by "nsp" on this table cannot be supplied.

When ordering a part, make a clear distinction between "1" and "I" (i) to avoid mis-supplying.

A part ordered without specifying its part number can not be supplied.

Part indicated by "★" mark is not illustrated in the exploded view.

General-purpose Carbon Film Resistor in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)

General-purpose Carbon Chip Resistors are not included are not included in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)

WARNING:

Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.

TECHNICAL SPECIFICATIONS

Audio Section

• Poweramplier

Rated output :

Front :

90 W + 90 W (8 Ω, 20 Hz – 20 kHz with 0.08 % T.H.D.) 125 W + 125 W (6 Ω, 1 kHz with 0.7 % T.H.D.)

Center :

90 W (8 Ω, 20 Hz – 20 kHz with 0.08 % T.H.D.) 125 W (6 Ω, 1 kHz with 0.7 % T.H.D.)

Surround :

90 W + 90 W (8 Ω, 20 Hz – 20 kHz with 0.08 % T.H.D.) 125 W + 125 W (6 Ω, 1 kHz with 0.7 % T.H.D.)

Surround back:

90 W + 90 W (8 Ω, 20 Hz – 20 kHz with 0.08 % T.H.D.) 125 W + 125 W (6 Ω, 1 kHz with 0.7 % T.H.D.)

Output connectors : 6 – 16 Ω

• Analog

Input sensitivity/Input impedance : 200 mV/47 kΩ Frequency response: 10 Hz – 100 kHz — +1, –3 dB (DIRECT mode) S/N : 100 dB (IHF–A weighted, DIRECT mode)

Video section

• Standard video connectors

Input/output level and impedance : 1 Vp-p, 75 Ω Frequency response : 5 Hz – 10 MHz — 0, –3 dB

• Color component video connector Input/output level and impedance :

Y (brightness) signal — 1 Vp-p, 75 Ω

B / CB signal — 0.7 Vp-p, 75 Ω

P PR / CR signal — 0.7 Vp-p, 75 Ω

Frequency response : 5 Hz – 60 MHz — 0, –3 dB

Tuner section

[FM](Note: μV at 75 Ω, 0 dBf = 1 x 10 Receiving Range :

87.5 MHz – 107.9 MHz [AM]520 kHz – 1710 kHz

[FM] Usable Sensitivity :

1.2 μV (12.8 dBf) [AM]18 μV

[FM] 50 dB Quieting Sensitivity : [FM]MONO 2.8 μV (20.2 dBf) S/N (IHF-A) :

MONO 70 dB (IHF–A weighted, DIRECT mode)

[FM]

STEREO 67 dB (IHF–A weighted, DIRECT mode)

Total harmonic Distortion (at 1 kHz) : [FM]MONO 0.7 %

STEREO 1.0 %

General

Power supply : AC 120 V, 60 Hz Power consumption :

460 W

0.1 W (Standby) 3 W (CEC standby)

Maximum external dimensions :

435 (W) x 162 (H) x 382 (D) mm

Weight : 10.2 kg

Remote Control Unit (RC-1156)

Batteries : R6/AA Type (two batteries) Maximum external dimensions : 53 (W) x 224 (H) x 28 (D) mm Weight : 160 g (including batteries)

–15

DIMENSION

245.043.5

21.5

53.8 213.9

338.5

382.0

30.5 30.586.0

344.0

435.0

22.0

162.0

146.0

16.0

CAUTIONS IN SERVICING

Initializing AV SURROUND RECEIVER

AV SURROUND RECEIVER initialization should be performed when the μcom, peripheral parts of μcom, and Digital

P.W.B. were replaced.

1. Turn off the power pressing ON/STANDBY button.

2. Press ON/STANDBY button while simultaneously while pressing DOCK CONTROL

buttons.

3. Check that the entire display is ashing at intervals of about 1 second, and then release the 2 buttons. The microprocessor will be initialized.

Note: • If step 3 fails, start over from step 1.

• All user settings will be lost and the factory setting will be recovered after the set is initialized.

So make sure to note down your setting beforehand for restoring after the initialization.

and DOCK CONTROL 9

ON/STANDBY

DOCK CONTROL 9

DOCK CONTROL 8

Service Jig

When you repair the printing board, you can use the following JIG (Extension cable kit). Please order it from DENON Ofcial Service Distributor in your region if necessary.

8U-110084S (Refer to 39 page.)

When you update the rmware by DFW, you can use the following JIG (RS232C to internal connector conversion adapter with 4P FFC cable kit ). Please order to DENON Ofcial Service Distributor in your region if necessary.

8U-210100S : (Refer to 41 page.)

EXTENSION UNIT KIT : 1 Set

WRITING KIT : 1 Set

DISASSEMBLY

• Disassemble in order of the arrow in the following gure.

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

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

• If wire bundles are untied or moved to perform adjustment or replace parts 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.

TOP COVER

FRONT PANEL ASSY

Refer to "DISASSEMBLY

1. FRONT PANEL ASSY"

and "EXPLODED VIEW"

PCB H/P

(Ref. No. of EXPLODED VIEW : P1)

PCB FUNCTION

(Ref. No. of EXPLODED VIEW : P2)

PCB FUNCTION_CNT

(Ref. No. of EXPLODED VIEW : P3)

PCB FRONT

(Ref. No. of EXPLODED VIEW : P4)

PCB V.AUX

(Ref. No. of EXPLODED VIEW : P5)

RADIATOR ASSY

Refer to "DISASSEMBLY

7. RADIATOR ASSY"

and "EXPLODED VIEW"

PCB 7CH-AMP ASSY

(Ref. No. of EXPLODED VIEW : P8)

PCB GUIDE_TOP

(Ref. No. of EXPLODED VIEW : P9)

PCB GUIDE_L

(Ref. No. of EXPLODED VIEW : P10)

PCB HDMI

Refer to "DISASSEMBLY

2. PCB HDMI"

and "EXPLODED VIEW"

PCB HDMI ASSY

(Ref. No. of EXPLODED VIEW : P16

POWER TRANS MAIN

Refer to "DISASSEMBLY

3. POWER TRANS MAIN"

and "EXPLODED VIEW"

POWER TRANS MAIN

(Ref. No. of EXPLODED VIEW : 31)

PCB AUDIO_VIDEO ASSY

Refer to "DISASSEMBLY

4. PCB AUDIO_VIDEO ASSY"

and "EXPLODED VIEW"

PCB AUDIO_VIDEO

(Ref. No. of EXPLODED VIEW : P13)

PCB SIDE_CNT

(Ref. No. of EXPLODED VIEW : P14)

PCB FRONT_CNT

(Ref. No. of EXPLODED VIEW : P20)

PCB SMPS/PCB SPK

Refer to "DISASSEMBLY

5. PCB SMPS/PCB SPK"

and "EXPLODED VIEW"

PCB SMPS

(Ref. No. of EXPLODED VIEW : P18)

PCB SPK

(Ref. No. of EXPLODED VIEW : P19)

PCB REG/PCB REG_CNT

Refer to "DISASSEMBLY

6. PCB REG/PCB REG_CNT"

and "EXPLODED VIEW"

PCB REG

(Ref. No. of EXPLODED VIEW : P11)

PCB REG_CNT

(Ref. No. of EXPLODED VIEW : P12)

ASSY

About the photos used for "descriptions of the DISASSEMBLY" section

• The shooting direction of each photograph used herein is indicated on the left side of the respective photograph as "Shooting direction: ***".

• Refer to the diagram below about the shooting direction of each photograph.

• Photographs with no shooting direction indicated were taken from the top of the set.

The viewpoint of each photograph (Shooting direction)

Shooting direction: B

View from the top

Front side

Shooting direction: DShooting direction: C

Shooting direction: A

1. FRONT PANEL ASSY

Proceeding :

(1) Remove the screws.

View from the bottom

TOP COVER

FRONT PANEL ASSY



(2) Disconnect the connector wires and FFC cable, then remove the screws.

STYLE PIN : Loosen

FFC cable

CP101

STYLE PIN : Loosen

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

2. PCB HDMI

Proceeding :

(1) Remove the screws.

Shooting of photograph: A

(2) Disconnect the connector wires and FFC cable, then remove the HOLDER. Disconnect the connector board.

TOP COVER



PCB HDMI

FFC cable

CX1

Board to board

CN8

Board to board

HOLDER

3. POWER TRANS MAIN

Proceeding :

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

TOP COVER



PCB HDMI

CP102,104

CP1

POWER TRANS MAIN



CP101

STYLE PIN : Loosen

CX102

4. PCB AUDIO_VIDEO ASSY

Proceeding :

(1) Cut the wire clamp band, then disconnect the connector wires. Remove the screws.

TOP COVER



PCB HDMI

CP13B

CP13A

PCB AUDIO_VIDEO ASSY



cut

CP401

CP12

Please refer to "EXPLODED VIEW" for the disassembly method of each P.W.B.

5. PCB SMPS/PCB SPK

Proceeding :

(1) Remove the screws and CARD SPACER.

View from the bottom

TOP COVER

PCB SMPS/PCB SPK



CARD SPACER

PCB HDMI

PCB AUDIO_VIDEO ASSY



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

CP1

CP403CP402

CP405

CX102

(3) Remove the PCB SMPS/PCB SPK from the CHASSIS, then cut the wire clamp band.

PCB SPK

cut

Please refer to "EXPLODED VIEW" for the disassembly method of each P.W.B.

PCB SMPS

6. PCB REG/PCB REG_CNT

Proceeding :

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

TOP COVER

PCB SMPS/PCB SPK



PCB HDMI





PCB AUDIO_VIDEO ASSY

PCB REG/PCB REG_CNT

CP102

CP104

7. RADIATOR ASSY

Proceeding :

(1) Remove the screws.

View from the bottom

TOP COVER

RADIATOR ASSY



(2) Disconnect the connector wires and FFC cable.

STYLE PIN : Loosen

cut

CN8

CP401 CP402 CP403 CP405

FFC cable

(3) Remove the screws.

Shooting direction: C

STYLE PIN : Loosen

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

Shooting direction: D

CP101

SPECIAL MODE

Special mode setting button

No.1 - 10, 12 : Press the ON/STANDBY button to turn on the power while pressing both the button A and the button B at the same

No.11 : Turn on the power, then press and hold down the A and B buttons for over 3 seconds.

No. Mode Button A Button B Contents

Version display

(μcom/DSP Error Display)

2 Displaying the protection history mode STATUS SLEEP

User Initialization mode

(Installer Setup settings are not initialized.)

Factory Initialization mode

(Installer Setup settings are also initialized.)

Mode for switching tuner frequency step

(E2 model Only)

Mode for preventing remote control

acceptance

7 Panel lock mode

Panel lock mode

(Master volume is not locked.)

9 Cancellation of panel lock mode

10 Diagnostic mode

11 Remote ID Setup mode

NOTE:

If " REC " is displayed on the uorescent display, the set is in the special developer's mode and the RS-232C

communications are not possible.

Turn on the power, then press and hold down the "DOCK CONTROL 8" and " STATUS " buttons for over 3 seconds to turn off "REC" on the display. RS-232C communications are now enabled.

time.

DIMMER STATUS

DOCK

CONTROL

DOCK

- - Change tuner frequency step to FM:200kHz/AM:10kHzSTEP

DOCK

CONTROL

DOCK

CONTROL

DOCK

CONTROL

iPod

TUNER

PRESET CH +

SLEEP Operations using the main unit panel buttons are rejected.

SAT/CBL Panel lock mode is cancelled.

STATUS

Firmware versions such as Main or DSP are displayed in the FL

manager. Errors are displayed when they occur. (Refer to 17 page)

The protection history is displayed.

(Refer to 19 page)

Backup data initialization is carried out. (Installer Setup settings are not initialized.)

Backup data initialization is carried out. (Installer Setup settings are also initialized.)

Operations using the remote control are rejected. (Mode cancellation: Turn off the power and execute the same

button operations as when performing setup.)

Operations using the main unit panel buttons or the master volume

knob are rejected.

This mode is used for conrming the Video and Audio (signal) paths. (Troubleshooting) The signal paths of the set can be easily conrmed after repair.

When using multiple DENON AV receivers in the same room, make

this setting so that only the desired AV receiver operates.(Refer to 21 page)

DOCK CONTROL

TUNER PRESET

CH +

ON/STANDBY SAT/CBL

DOCK CONTROL 2

iPod 1

DIMMER

SLEEP STATUS

DOCK CONTROL 9

DOCK CONTROL 8

1. µcom/DSP Version display mode

1.1. Operationspecications

µcom/DSP version display mode:

When the set is started up in this mode, the version information is displayed.

Starting up:

Press the "ON/STANDBY" button to turn on the power while pressing the "STATUS" and "DIMMER" buttons. Now, press the "STATUS" button to the display the 2nd item information on the FL Display.

When the version is displayed on the FL Display, the version list is also displayed on the OSD.

1.2. Display Order

Error information(Refer to 1.3. Error display) → q Model destination information → w Main µ-com → e Main 1st Boot Loader → r DSP ROM → t Audio PLD → y OSD SFLASH → u iPod Version

Model destination information :

FLD

A V R 1 7 1 2 E 3

Main µ-com :

FLD

Main 1st Boot Loader :

FLD

M a i n : * * * * * * * *

M a i n F B L : * * . * *

DSP ROM :

FLD

Audio PLD :

FLD

OSD SFLASH :

FLD

iPod Version :

FLD

D S P : * * . * *

A u d i o P L D : * * . * *

O S D : 5 2 1 1 * * * *

* i P o d D o c k : * * . * *

1.3. Error display

See the following table for each "Error information" display and its explanation (status).

Display order is q,w,e,r,t.

Condition Status FL Display Trouble shooting

• Please check the

destination-resistors

R773/R776, HDMI

(

B'D).

• Please write the rmware of correct

distination.

• Please check DIR

IC21, HDMI B'D) and

（

arroud circuits.

• Please check DSP

U8, HDMI B'D) and

（

arroud circuits.

Firm Check

DIR NG

DSP NG

EEPROM NG

Both DSP / EEPROM OK

Compared with the destination setting

on the board. This is displayed when the

model name or destination information

written into the rmware does not match.

(b)

No response from DIR

When DSP code boot is performed, the DSP FLAG0 port does not change to "H"

even if DSP reset is executed.

Before DSP command is issued, the DSP BUSY port does not change to "L".

When DSP data read is performed, executing WRITE="L" does not result in ACK="H".

When DSP data read is performed, executing REQ="L" does not result in ACK="L".

When DSP data writing is performed, executing WRITE="H" does not result in ACK="H".

When DSP data writing is performed, executing REQ="L" does not result in ACK="L".

Error occurs in EEPROM checksum.(*** is

a block address number.)

F I R M E R R O R

D I R E R R O R 0 1

D S P E R R O R 0 1

D S P E R R O R 0 2

D S P E R R O R 0 3

D S P E R R O R 0 4

D S P E R R O R 0 5

D S P E R R O R 0 6

E 2 P R O M E R R * * *

(No error display, version display only)

Status FL Display

The written Firmware and product settings (model name, brand name, destination) are compared. If Firmware that is not designed for this product is written,▲ is displayed in the rst column, as shown on

the right.

–

M a i n : * * * * * * * *

–

D S P : * * . * *

–

A u d i o P L D : * * . * *

–

O S D : * * * * * * * *

2. Errors checking mode (Displaying the protection history)

2.1. Operationspecications

Error mode (Displaying the protection history):

When the set is started up in this mode, the error information is displayed.

Starting up:

•Commoninallthemodels

Press the "ON/STANDBY" button to turn on the power while pressing the "STATUS" and "SLEEP" buttons. The error

(protection history display) mode is set.

Now, 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 is set, a history like the one shown below is displayed, depending on the conditions.

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

FLD

N O P R O T E C T

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

FLD

P R T : A S O

Cause: The line between speaker terminals is shorted, or speakers with impedance of less than the rated value. Supplementary information: As the excess current is detected after operation of the speaker relay, a short on the

speaker terminal and the connected speaker can be identied.

If the power is turned on without correcting the abnormality, the protection function will work about 5 seconds later

and the power supply will be shut off.

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

FLD

P R T : D C

Cause: DC output of the power amplier is abnormal.

If the power is turned on without correcting the abnormality, the protection function will work about 5 seconds later

and the power supply will be shut off.

(4) For THERMAL (when the last protection incident was THERMAL(A) or THERMAL(B) protection)

FLD

P R T : T H E R M A L A

FLD

P R T : T H E R M A L B

Cause: The temperature of the heat sink is excessive.

If the power is turned on without correcting the abnormality, the protection function will work about 5 seconds later

and the power supply will be shut off.

Additional causes of protection can be due to loose connections, associated components, Microprocessor, etc.

When the "STATUS" button is pressed again after the above protection history as shown above 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 set in error (protection display) mode and display the error, then press and hold down the "iPod

button for 3 seconds.

FLD

P R T : D C

Press the "iPod

FLD

P R T : C L E A R

The above is displayed and the protection history is cleared.

FLD

N O P R O T E C T

(2) Initialize. (Refer to "Initializing AV SURROUND RECEIVER" 6 page.)

If you want to save a backup, perform the method in 2.3.(1) above.

" button for 3 seconds.

Warning indication by the POWER LED

If the power is turned off when a protection incident has been detected, the POWER LED (red) ashes as a warning

according to the conditions in which the protection incident occurred.

(1) ASO/DC PROTECTION : Flashes at intervals of 0.5 seconds (0.25 seconds lit, 0.25 seconds off) (2) THERMAL (A/B) PROTECTION : Flashes at intervals of 2 seconds (1 second lit, 1 second off)

3. Remote ID Setup mode

3.1. Specications

When using multiple DENON AV receivers in the same room, make this setting so that only the desired AV receiver

operates.

2.2. Setting the AV receivers

Starting up:

Press and hold both "STATUS" and "DOCK CONTROL 2" buttons for over 3 second with the power turned on.

(1) When Remote ID Setup mode is started, the following is displayed.

FLD

(2) Press the "QUICK SELECT 1 - 4" button that corresponds to the number you want to set.

Button FL Display

R E M O T E I D ?

QUICK SELECT 1

QUICK SELECT 2

QUICK SELECT 3

QUICK SELECT 4

(3) Turn off the power using "ON/STANDBY" button. (4) Turn on the power using "ON/STANDBY" button.

When Remote ID Setup mode is running, operations other than the "QUICK SELECT 1 - 4" buttons or "ON/

STANDBY" buttons on the main unit are not received.

R E M O T E I D 1

R E M O T E I D 2

R E M O T E I D 3

R E M O T E I D 4

2.2. Setting the Remote control unit

(1) Press and hold both "ZONE/DEVICE (1)" button for at least 3 second.

The zone mode indicator ashes twice.

(2) Press the "AMP" button.

The zone mode indicator ashes twice.

(3) Press the "1, 2, 3 or 4" button.

The zone mode indicator ashes twice.

NOTE:

If the IDs do not match, "AVAMPz" (z is the main unit's remote control ID) appears on the display when the remote

control unit is operated.

Personal notes:

4. DIAGNOSTICMODE(Video/Audio(signal)pathconrmationmode)

This mode is used for conrming the Video and Audio (signal) paths. (Troubleshooting) Conrming the operation of unit can be easily done after repair. Backup data will not be lost.

4.1. Startingdiagnosticmode

Press the ON/STANDBY button to turn on the power while pressing both the "DOCK CONTROL 2" button and the "STATUS" button at the same time. Q1, Q2 and Q3 are lit in FL display.

4.2. Cancelingdiagnosticmode

Turn off the power by pressing the ON/Standby button.

4.3. Operation

When you perform remote operation in accordance with the instructions in "Details of how to operate remote controller" *a) in the table below using the remote control unit (RC-1156). You will nd using another remote control unit with the macro functions very useful. To use the macro functions, program a macro function to output a remote control code in accordance with the steps in *b) in the table below.

3.4. Videosystemconrmationitems

g.XX : Refer to the block diagram of the g.XXth.

Conrmationitem Setting and display

Analog Video (signal) Path All ZONE : ON

Display:

V 0 1 D V D

g.1

HDMI to HDMI (signal) Path

Display:

V 0 2 D V D

g.2

OSD FUNCTION Menu : ON

All ZONE :ON Display:

V 0 2 D V D

g.3

CEC FUNCTION (Control Monitor : HDMI Monitor)

HDMI Control : ON Display:

V 0 3 D V D

g.4

HDMI Audio (signal) Path (Audio : AMP)

Audio : AMP(When checking the audio output from AMP) Display:

V 0 5 D V D

g.5

HDMI Audio (signal) Path (Audio : TV)

Audio : TV(When checking the audio output from TV) Display:

V 0 6 D V D

g.6

Detailsofhowtooperateremotecontroller*a)

1.Press [AMP]

2.Press [ZONE SELECT] , Select "ZONE2"

3.Press [ZONE OFF]

4.Press [ZONE SELECT], Select "MAIN"

5.Press [1/./]

6.Press [ZONE SELECT], Select "ZONE2"

7.Press [ZONE ON]

8.Press [ZONE SELECT], Select "MAIN"

9.Press [DVD]

1.Press [AMP]

2.Press [ZONE SELECT] , Select "ZONE2"

3.Press [ZONE OFF]

4.Press [ZONE SELECT], Select "MAIN"

5.Press [2/ABC]

6.Press [DVD]

1.Press [AMP]

2.Press [ZONE SELECT] , Select "ZONE2"

3.Press [ZONE OFF]

4.Press [ZONE SELECT], Select "MAIN"

5.Press [2/ABC]

6.Press [ZONE SELECT], Select "ZONE2"

7.Press [ZONE ON]

8.Press [ZONE SELECT], Select "MAIN"

9.Press [DVD]

10.Press [AMP]

11.Press [MENU]

1.Press [AMP]

2.Press [ZONE SELECT] , Select "ZONE2"

3.Press [ZONE OFF]

4.Press [ZONE SELECT], Select "MAIN"

5.Press [3/DEF]

6.Press [DVD]

1.Press [AMP]

2.Press [ZONE SELECT] , Select "ZONE2"

3.Press [ZONE OFF]

4.Press [ZONE SELECT], Select "MAIN"

5.Press [5/JKL]

6.Press [DVD]

1.Press [AMP]

2.Press [ZONE SELECT] , Select "ZONE2"

3.Press [ZONE OFF]

4.Press [ZONE SELECT], Select "MAIN"

5.Press [6/MNO]

6.Press [DVD]

Outputsequenceofremotecontrolcodes

Itisusefultoformamacroprogram.*b)

※

ZONE2 POWER OFF ·Input : CVBS / Output : CVBS

KEY 1/CODE1 (Main Zone)

Initialization

ZONE2 POWER ON

DVD (Main Zone)

ZONE2 POWER OFF

KEY 2/ABC (Main Zone)

Initialization

DVD (Main Zone)

ZONE2 POWER OFF ·OSD Display / Output : HDMI

KEY 2/ABC (Main Zone)

Initialization

ZONE2 POWER ON

DVD (Main Zone)

GUI MENU (Main Zone)

ZONE2 POWER OFF · When the power supply of a TV is put in the standby mode, make sure

KEY 3/DEF (Main Zone)

Initialization & CEC Control ON

DVD (Main Zone)

ZONE2 POWER OFF ·Input : HDMI (Signal of PCM, DolbyDigital or DTS) / Output : Speakers

KEY 5/JKL (Main Zone)

Initialization & Select Audio AMP

DVD (Main Zone)

ZONE2 POWER OFF · Input : HDMI (Signal of PCM or DolbyDigital or DTS) / Output : HDMI

KEY 6/MNO (Main Zone)

Initialization & Audio Select TV

DVD (Main Zone)

Contentsofconrmation Remarks

·Input : S / Output : CVBS

·Input : COMPONENT / Output : COMPONENT

·Input HDMI / Output : HDMI (

As the input source, you can switch from DVD to other ones.)

(b As the input source, you can switch from DVD to other ones.)

that the power supply of this unit is also put in the standby mode.

(

As the input source, you can switch from DVD to other ones.)

·Input : HDMI (Signal of HD Audio) / Output : Speakers (

As the input source, you can switch from DVD to other ones.)

(Audio output from connected TV)

(

As the input source, you can switch from DVD to other ones.)

4.5. Audiosystemconrmationitems

g.XX : Refer to the block diagram of the g.XXth.

Conrmationitem Setting and display Details of how to operate remote controller

Analog (signal) Path Input Mode : Fixed ANALOG

SURROUND mode : DIRECT Amp assign : NORMAL

g.7

DIGITAL (signal) Path

(MAIN)

g.8

DIGITAL (signal) Path (ZONE2 : NET / USB) (AVR1912/2112 ONLY)

g.9

HDMI (signal) Path Input Mode : Fixed HDMI

g.10

A/D (signal) Path

(Main Zone)

g.11

Amp Assign (signal) Path

(Amp Assign : ZONE2)

g.12

Amp Assign (signal) Path (Amp Assign : BiAMP)

g.13

Display:

A 0 1 D V D

Input Mode : Fixed DIGITAL Amp assign : NORMAL

Display:

A 0 2 D V D

Input Mode : Fixed DIGITAL Amp assign : ZONE2 ZONE2 Function : Source

Display:

A 0 3 N E T / U S B

Amp assign : NORMAL

Display:

A 0 5 D V D

Amp assign : NORMAL SURROUND mode : Multi ch STEREO

Vol -20dB

Speaker Cong : SSSSY (Front/Center/Surround/SourroundBack : Small, SW : Yes)

Display:

A 0 6 D V D

Amp assign : ZONE2 ZONE2 Function : Source Zone2 Vol -20dB

Display:

A 0 7 D V D

Amp assign : BiAMP

SURROUND mode : Multi ch STEREO

Vol -20dB Display:

A 1 1 D V D

1.Press [AMP]

2.Press [ZONE SELECT] , Select "ZONE2"

3.Press [ZONE OFF]

4.Press [ZONE SELECT], Select "MAIN"

5.Press [7/PQRS]

8.Press [DVD]

1.Press [AMP]

2.Press [ZONE SELECT] , Select "ZONE2"

3.Press [ZONE OFF]

4.Press [ZONE SELECT], Select "MAIN"

5.Press [8/TUV]

6.Press [DVD]

1.Press [AMP]

2.Press [ZONE SELECT] , Select "ZONE2"

3.Press [ZONE OFF]

4.Press [ZONE SELECT], Select "MAIN"

5.Press [9/WXYZ]

6.Press [ZONE SELECT], Select "ZONE2"

7.Press [ZONE ON]

8.Press [ZONE SELECT], Select "MAIN"

9.Press [NET/USB]

1.Press [AMP]

2.Press [ZONE SELECT] , Select "ZONE2"

3.Press [ZONE OFF]

4.Press [ZONE SELECT], Select "MAIN"

5.Press [MOVIE]

6.Press [DVD]

1.Press [AMP]

2.Press [ZONE SELECT] , Select "ZONE2"

3.Press [ZONE OFF]

4.Press [ZONE SELECT], Select "MAIN"

5.Press [MUSIC]

6.Press [DVD]

1.Press [AMP]

2.Press [ZONE SELECT] , Select "ZONE2"

3.Press [ZONE OFF]

4.Press [ZONE SELECT], Select "MAIN"

5.Press [GAME]

6.Press [ZONE SELECT], Select "ZONE2"

7.Press [ZONE ON]

8.Press [ZONE SELECT], Select "MAIN"

9.Press [DVD]

1.Press [AMP]

2.Press [ZONE SELECT] , Select "ZONE2"

3.Press [ZONE OFF]

4.Press [ZONE SELECT], Select "MAIN"

5.Press [8]

6.Press [DVD]

Output sequence of remote control codes

It is useful to form a macro program.

ZONE2 POWER OFF ·Input : Analog / Output : Speakers (Front L/R)

KEY 7/PQRS (Main Zone)

Initialization & Amp assign NORMAL& Input Mode Fixed ANALOG & SURROUND mode DIRECT

DVD (Main Zone)

ZONE2 POWER OFF ·Input : Digital / Output : Speakers (Front L/R)

KEY 8/TUV (Main Zone)

Initialization & Amp assign NORMAL& Input Mode Fixed DIGITAL

DVD (Main Zone)

ZONE2 POWER OFF

KEY9/WXYZ (Main Zone)

Initialization & Amp assign ZONE2 & Input Mode Fixed DIGITAL

ZONE2 POWER ON

NET/USB (Main Zone)

ZONE2 POWER OFF ·Input : HDMI / Output : Speakers (Front L/R)

MOVIE Select

Initialization &Amp assign NORMAL & Input Mode Fixed HDMI

DVD (Main Zone)

ZONE2 POWER OFF ·Input : Analog / Output : Speakers (Front L/R)

MUSIC

Initialization &Amp assign NORMAL & SURROUND mode : Multi ch STEREO & Volume

-20dB

DVD (Main Zone)

ZONE2 POWER OFF

GAME

Initialization & Amp assign ZONE2 & SURROUND mode : Multi ch STEREO & ZONE2

Volume -20dB

ZONE2 POWER ON

DVD (Main Zone)

ZONE2 POWER OFF ·Input : Analog / Output : Speakers (SURR BACK L/R)

Initialization & Amp assign BiAMP & SURROUND

mode : Multi ch STEREO & Volume -20dB

DVD (Main Zone)

(b As the input source, you can switch from DVD to other ones.)

·Input : Digital / Output : Speakers (SURR BACK L/R)

·Input : Digital / Output : LINE OUT(ZONE2 L/R) AVR-2112 model only

(

As the input source, you must select NET/USB.)

(b As the input source, you can switch from DVD to other ones.)

·Input : Analog / Output : SW(20Hz) (

As the input source, you can switch from DVD to other ones.)

·Input : Analog / Output : Speakers (SURR BACK L/R)

·Input : Analog / Output : LINE OUT(ZONE2 L/R) AVR-2112 model only

(

As the input source, you can switch from DVD to other ones.)

(

As the input source, you can switch from DVD to other ones.)

Contentsofconrmation Remarks

Except the AVR-1712 model.

BLOCK DIAGRAM

g.1

HDMI IN

D TERMINAL AVR1912K ONLY

HDMI1

HDMI2

HDMI3

HDMI4

HDMI5

HDMI6

D-JACK

(HDMI B’D)

TMDS SW ADV3002

TMDS OUTPUT

SPI FLASH

OSD

IC9 (HDMI B’D)

ADV7623 HDMI TRANSCEIVER

IC12 (HDMI B’D)

HDMI TRANSMITTER ADV7511

36-BIT YCbCr/RGB

U4 (HDMI B’D)

HDMI Rx VIDEO DECODER ADV7844

VIDEO BLOCK DIAGRAM

HDMI OUT

AVR19/2112 ONLY

COMPONENT IN

AVR1712 ONLY

AVR19/2112 ONLY

Ethernet (DM860)

S(Y/C) IN

CVBS IN

IN1

IN2

iPOD

IN1 IN2

IC825 (AV B’D)

DET.

-6dB

51 51 51 51 51

AVR1712 ONLY

COMPONENT

OUT

-6dB

COMP1-Y

COMP1-Cb

COMP1-Cr

COMP2-Y

COMP2-Cb

COMP2-Cr

COMP1-Y

COMP2-Y

COMP1-Cb

COMP2-Cb

COMP1-Cr

COMP2-Cr

NJM2586M

6dB

IC826 (AV B’D)

INPUT SELECT

TC4052

-6dB

NET_Y

NET_C

iPod_Y iPod_C

Y C

NET_Y iPod_Y

NET_C iPod_C

6dB

DET.

2.2K

Y/C MIX

75 75

IC806 (AV B’D)

OUTPUT SELECT

TC4052

BUFFER

CVBS OUT

IC822 (AV B’D)

INPUT SELECT

TC4051

IN3(V.AUX)

-6dB

g.2

VIDEO BLOCK DIAGRAM

SPI FLASH

HDMI1

HDMI3

HDMI IN

HDMI4

HDMI5

HDMI6

D TERMINAL AVR1912K ONLY

D-JACK

COMPONENT IN

AVR1712 ONLY

AVR19/2112 ONLY

Ethernet (DM860)

S(Y/C) IN

HDMI2

IN1

IN2

iPOD

(HDMI B’D)

TMDS SW ADV3002

OSD

IC9 (HDMI B’D)

ADV7623 HDMI TRANSCEIVER

HDMI OUT

IC12 (HDMI B’D)

HDMI

AVR19/2112 ONLY

TRANSMITTER

TMDS OUTPUT

ADV7511

36-BIT YCbCr/RGB

U4 (HDMI B’D)

HDMI Rx VIDEO DECODER ADV7844

IC825 (AV B’D)

DET.

-6dB

51 51 51 51 51

AVR1712 ONLY

COMPONENT

OUT

-6dB

COMP1-Y

COMP1-Cb

COMP1-Cr

COMP2-Y

COMP2-Cb

COMP2-Cr

COMP1-Y

COMP2-Y

COMP1-Cb

COMP2-Cb

COMP1-Cr

COMP2-Cr

NJM2586M

6dB

IC826 (AV B’D)

INPUT SELECT

TC4052

-6dB

NET_Y

NET_C

iPod_Y iPod_C

Y C

NET_Y iPod_Y

NET_C iPod_C

6dB

DET.

2.2K

Y/C MIX

75 75

IC806 (AV B’D)

OUTPUT SELECT

TC4052

BUFFER

CVBS OUT

CVBS IN

IN3(V.AUX)

IC822 (AV B’D)

INPUT SELECT

TC4051

IN1 IN2

-6dB

g.3

VIDEO BLOCK DIAGRAM

SPI FLASH

HDMI1

HDMI2

HDMI3

HDMI IN

HDMI4

HDMI5

HDMI6

D TERMINAL AVR1912K ONLY

D-JACK

COMPONENT IN

AVR1712 ONLY

AVR19/2112 ONLY

Ethernet (DM860)

S(Y/C) IN

IN1

IN2

iPOD

(HDMI B’D)

TMDS SW ADV3002

OSD

IC9 (HDMI B’D)

ADV7623 HDMI TRANSCEIVER

HDMI OUT

IC12 (HDMI B’D)

HDMI

AVR19/2112 ONLY

TRANSMITTER

TMDS OUTPUT

ADV7511

36-BIT YCbCr/RGB

U4 (HDMI B’D)

HDMI Rx VIDEO DECODER ADV7844

IC825 (AV B’D)

DET.

-6dB

51 51 51 51 51

AVR1712 ONLY

COMPONENT

OUT

-6dB

COMP1-Y

COMP1-Cb

COMP1-Cr

COMP2-Y

COMP2-Cb

COMP2-Cr

COMP1-Y

COMP2-Y

COMP1-Cb

COMP2-Cb

COMP1-Cr

COMP2-Cr

NJM2586M

6dB

IC826 (AV B’D)

INPUT SELECT

TC4052

-6dB

NET_Y

NET_C

iPod_Y iPod_C

Y C

NET_Y iPod_Y

NET_C iPod_C

6dB

DET.

2.2K

Y/C MIX

75 75

IC806 (AV B’D)

OUTPUT SELECT

TC4052

BUFFER

CVBS OUT

CVBS IN

IN3(V.AUX)

IC822 (AV B’D)

INPUT SELECT

TC4051

IN1 IN2

-6dB

g.4

VIDEO BLOCK DIAGRAM

SPI FLASH

HDMI1

HDMI3

HDMI IN

HDMI4

HDMI5

HDMI6

D TERMINAL AVR1912K ONLY

D-JACK

COMPONENT IN

AVR1712 ONLY

AVR19/2112 ONLY

Ethernet (DM860)

S(Y/C) IN

HDMI2

IN1

IN2

iPOD

(HDMI B’D)

TMDS SW ADV3002

OSD

IC9 (HDMI B’D)

ADV7623 HDMI TRANSCEIVER

HDMI OUT

uCOM

IC12 (HDMI B’D)

HDMI TRANSMITTER

TMDS OUTPUT

ADV7511

36-BIT YCbCr/RGB

U4 (HDMI B’D)

HDMI Rx VIDEO DECODER ADV7844

IC825 (AV B’D)

DET.

-6dB

51 51 51 51 51

-6dB

COMP1-Y

COMP1-Cb

COMP1-Cr

COMP2-Y

COMP2-Cb

COMP2-Cr

COMP1-Y

COMP2-Y

COMP1-Cb

COMP2-Cb

COMP1-Cr

COMP2-Cr

NJM2586M

6dB

IC826 (AV B’D)

INPUT SELECT

TC4052

-6dB

NET_Y

NET_C

iPod_Y iPod_C

Y C

NET_Y iPod_Y

NET_C iPod_C

6dB

DET.

2.2K

75 75

Y/C MIX

AVR19/2112 ONLY

IC806 (AV B’D)

OUTPUT SELECT

TC4052

BUFFER

AVR1712 ONLY

COMPONENT

OUT

CVBS OUT

CVBS IN

IN3(V.AUX)

IC822 (AV B’D)

INPUT SELECT

TC4051

IN1 IN2

-6dB

g.5

AUDIO BLOCK DIAGRAM

HDMI IN1

HDMI IN2

HDMI IN3

HDMI IN4

HDMI IN5

HDMI IN6

HDMI OUT

DIGITAL IN

COAXIAL1

EXCULDE AVR1912JP

OPTICAL 1

OPTICAL 2

AVR1912JP ONLY

ETHERNET

EXCULDE AVR1712E3

USB

AUTO SETUP

MIC

ANALOG IN

IN1

IN2

IN3

IN4

IN5

IN6

TUNER

ZONE2 LINE OUT

AVR2112E3 ONLY

ADV3002

HDMI

SWITCER

U1(HDMI B’D)

ARC

TC74VHCU04

IC14

(HDMI B’D)

ETHERNET PHY LAN8700

DATA+/-

FM/AM TUNER

IC9(HDMI B’D)

ADV 7623 HDMI TRANCEIVER

HDMI RECEIVER PROCESSOR

HDMI TRANSMITER PROCESSOR

IC21(HDMI B’D)

LC89058W-E DIR1

INPUT SELECTOR

IC17

(HDMI B’D)

NETWORK CONTROLLER DM860

LC89058W-E DM860DIR

860SPDIF

IC19(HDMI B’D)

R2A15218FP

INPUT SELECT & VOLUME

28.63636MHz

AUDIO PROCESSOR

RXSPDIF

DEMO_ DULATION & LOCK DETECT

DATA SELECTOR

24.576MHz

IC33(HDMI B’D)

for DM860 ZONE2 Playback

AK4424ET DM860DAC

860L/R

IC801

(HDMI B’D)

DATAAD

IC22(HDMI B’D)

EPM3032ATC4410

AUDIO PLD

RXI2S0 RXI2S1 RXI2S2 RXI2S3 RXMCLK RX64FS RXFS

SLRCK SBCK DATADIR1 FSDIR1 64FSDIR1 256FSDIR1

64FSDIR1

FSDIR1

256FSDIR1

AK5358BET

A/D CONVERTER

IC30

(HDMI B’D)

SERIAL I/O Interface

Decimation FILTER

Modulator

Decimation FILTER

Modulator

DSPINDATA=>

DSP1INF DSP1INCSW DSP1INS DSP1INSB

DSPIN/OUTCLK=>

DSP1IN64FS DSP1INFS DSP1OUT64FS DSP1OUTFS

DAC256FS

DATASB

DATAS

DACFS

DAC64FS

D/A CONVERTER

AUDIO I/F

PCM

(HDMI B’D)U6(HDMI B’D)

FLASH 16MBIT

ADSP21487KSWZ3B DIGITAL AUDIO DECODER

U8(HDMI B’D)

<= DSPOUTDATA

DATAF

DATACSW

IC29(HDMI B’D)

AK4358VQ

DAC

SDRAM 64MBIT

21.875MHz

DATA

FUNCTION

ANA_FL

DA_FL

ANA_FR

DA_FR

DA_C

DA_SW

DA_SL

DA_SR

DA_SBL

ZONE_L

DA_SBR

ZONE_R

ZONE2->SB ASSIGN

MAIN

MICOM

KEY_MATRIX

12MHz

R5F56108VNFP

IC41(HDMI B’D)

DSP AUDIO CONT. 74LVC157. DIR CONT. PLD CONT HDMI CEC HPD OSD DATA

TUNER CONT IPOD POWER CONT MUTE RELAY FL CONT

TONE

Bypass

Tone

Tone+Mix

Tone

Bypass

BI_AMP

H/P OUT

H/P L GND H/P R

+++ + + + +

+ +

+ + + +

SPK OUT

SBL

SBR

TO MICOM

SW MUTE

g.6

AUDIO BLOCK DIAGRAM

HDMI IN1

HDMI IN2

HDMI IN3

HDMI IN4

HDMI IN5

HDMI IN6

HDMI OUT

DIGITAL IN

COAXIAL1

EXCULDE AVR1912JP

OPTICAL 1

OPTICAL 2

AVR1912JP ONLY

ETHERNET

EXCULDE AVR1712E3

USB

AUTO SETUP

MIC

ANALOG IN

IN1

IN2

IN3

IN4

IN5

IN6

TUNER

ZONE2 LINE OUT

AVR2112E3 ONLY

ADV3002

HDMI

SWITCER

U1(HDMI B’D)

ARC

TC74VHCU04

IC14

(HDMI B’D)

ETHERNET PHY LAN8700

DATA+/-

FM/AM TUNER

IC9(HDMI B’D)

ADV 7623 HDMI TRANCEIVER

HDMI RECEIVER PROCESSOR

HDMI TRANSMITER PROCESSOR

IC21(HDMI B’D)

LC89058W-E DIR1

INPUT SELECTOR

IC17

(HDMI B’D)

NETWORK CONTROLLER DM860

LC89058W-E DM860DIR

860SPDIF

IC19(HDMI B’D)

R2A15218FP

INPUT SELECT & VOLUME

28.63636MHz

AUDIO PROCESSOR

RXSPDIF

DEMO_ DULATION & LOCK DETECT

DATA SELECTOR

24.576MHz

IC33(HDMI B’D)

for DM860 ZONE2 Playback

AK4424ET DM860DAC

860L/R

IC801

(HDMI B’D)

DATAAD

IC22(HDMI B’D)

EPM3032ATC4410

AUDIO PLD

RXI2S0 RXI2S1 RXI2S2 RXI2S3 RXMCLK RX64FS RXFS

SLRCK SBCK DATADIR1 FSDIR1 64FSDIR1 256FSDIR1

64FSDIR1

FSDIR1

256FSDIR1

AK5358BET

A/D CONVERTER

IC30

(HDMI B’D)

SERIAL I/O Interface

Decimation

FILTER

Modulator

DSPINDATA=>

DSP1INF DSP1INCSW DSP1INS DSP1INSB

DSPIN/OUTCLK=>

DSP1IN64FS DSP1INFS DSP1OUT64FS DSP1OUTFS

DAC256FS

DATASB

DATAS

DACFS

DAC64FS

D/A CONVERTER

AUDIO I/F

PCM

(HDMI B’D)U6(HDMI B’D)

FLASH 16MBIT

ADSP21487KSWZ3B DIGITAL AUDIO DECODER

U8(HDMI B’D)

<= DSPOUTDATA

DATAF

DATACSW

IC29(HDMI B’D)

AK4358VQ

DAC

SDRAM 64MBIT

21.875MHz

DATA

FUNCTION

ANA_FL

DA_FL

ANA_FR

DA_FR

DA_C

DA_SW

DA_SL

DA_SR

DA_SBL

ZONE_L

DA_SBR

ZONE_R

ZONE2->SB ASSIGN

MAIN

MICOM

KEY_MATRIX

12MHz

R5F56108VNFP

IC41(HDMI B’D)

DSP AUDIO CONT. 74LVC157. DIR CONT. PLD CONT HDMI CEC HPD OSD DATA

TUNER CONT IPOD POWER CONT MUTE RELAY FL CONT

TONE

Bypass

Tone

Tone+Mix

Tone

Bypass

BI_AMP

H/P OUT

H/P L GND H/P R

+++ + + + +

+ +

+ + + +

SPK OUT

SBL

SBR

TO MICOM

SW MUTE

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