Marantz AV7002, AV7002-u1b, AV7002 n1b Service Manual

Service

AV7702 /

U1B/N1B

Manual

AV Pre Tuner

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.

•

Ver. 2

AV7702

S0942-0V02DM/DG1411

START::|UNA0JkWjR3Mx1oB5rVBS0Q==|Jkxw4+ApoK1oS1Q0m5YxaB/ZnHtqslvAN4+2ydF3NYQ=|tXNprCp/bKjmRJKZRfbE7g==|::END

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

Please refer to the

MODIFICATION NOTICE.

CONTENTS

ABOUT THIS MANUAL

What you can do with this manual ............................................3

Using Adobe Reader (Windows version) ..................................4

SAFETY PRECAUTIONS NOTE FOR SCHEMATIC DIAGRAM NOTE FOR PARTS LIST TECHNICAL SPECIFICATIONS DIMENSION Precautions During Service

Initializing This Unit .................................................................10

Service Jigs .............................................................................10

DISASSEMBLY

1. FRONT PANEL ASSY ........................................................13

2. RADIATOR ASSY ...............................................................14

3. DIGITAL PCB .....................................................................15

4. VIDEO PCB ........................................................................16

5. INPUT PCB ........................................................................16

6. XLR PCB ............................................................................17

7. SMPS PCB .........................................................................17

8. TRANS POWER ................................................................17

SPECIAL MODE

Special Mode Conguration Buttons .......................................18

1. Version Display Mode ........................................................19

2. PANEL / REMOTE LOCK Selection Mode ......................... 23

3. Selection Modes for Service-related Operations ................24

DIAGNOSTIC PATH DIAGRAM .........................................29

4. CX870 / CY920 Reboot mode ............................................71

5. CX870 / CY920 Initialization mode ....................................71

JIG FOR SERVICING Procedure after Replacing the Microprocessor, etc. Firmware Update Procedure

1. Updating by USB ................................................................75

2. Updating by DPMS .............................................................84

SURROUND MODES AND PARAMETERS TROUBLE SHOOTING

1. POWER ..............................................................................94

2. Analog video ......................................................................95

3. HDMI/DVI ...........................................................................98

4. AUDIO ..............................................................................100

5. Network/Bluetooth/USB ...................................................102

6. SMPS ...............................................................................107

Audio Check PASS CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK LEVEL DIAGRAM POWER DIAGRAM WIRING DIAGRAM

...............................................................................9

.............................................................3

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

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

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

................................................9

...................................................10

........................................................................11

......................................................................18

..............................................................72

..........75

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

............................91

............................................................94

..............................................................109

...........11 0

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

................................................................11 8

................................................................11 9

PRINTED WIRING BOARDS SCHEMATIC DIAGRAMS (1/41)

SCH01_DIGITAL_CONNECT ...............................................127

SCH02_DIGITAL_POWER ...................................................128

SCH03_MAIN_CPU ..............................................................129

SCH04_SUB_CPU ................................................................130

SCH05_CPU_LEVEL_CHG ..................................................131

SCH06_DIR ..........................................................................132

SCH07_AUDIO_PLD ............................................................133

SCH08_DSP1 .......................................................................134

SCH09_DSP2 .......................................................................135

SCH10_DSP3 .......................................................................136

SCH11_DSP4........................................................................137

SCH12_ADC .........................................................................138

SCH13_ZONE_DAC .............................................................139

SCH14_CY920 ......................................................................140

SCH15_VIDEO_DECODER .................................................141

SCH16_HDMI_SW2 ..............................................................142

SCH17_HDMI_SW1 ..............................................................143

SCH18_VSP_IP_OSD ..........................................................144

SCH19_VIDEO_PLD ............................................................145

SCH20_HDMI_TX_SCALER ................................................146

SCH21_ADAPTER ................................................................147

SCH22_BLUETOOTH ...........................................................148

SCH23_INPUT ......................................................................149

SCH24_PREOUT ..................................................................150

SCH25_FRONT_HDMI .........................................................151

SCH26_VIDEO .....................................................................152

SCH27_RC-5_MX-PORT ......................................................153

SCH28_RS232C_TRIGGER .................................................154

SCH29_CONNECT_A ...........................................................155

SCH30_CONNECT_B ..........................................................156

SCH31_MAIN DAC1 .............................................................157

SCH32_MAIN DAC2 .............................................................158

SCH33_XLR ..........................................................................159

SCH34_REGULATOR & TUNER ..........................................160

SCH35_H-DAM_AMP1 .........................................................161

SCH36_H-DAM_AMP2 .........................................................162

SCH37_H-DAM_AMP3 .........................................................163

SCH38_H-DAM_AMP4 .........................................................164

SCH39_H-DAM_AMP5 .........................................................165

SCH40_FRONT ....................................................................166

SCH41_SMPS ......................................................................167

EXPLODED VIEW PACKING VIEW SEMICONDUCTORS

1. IC's ...................................................................................170

2. FL DISPLAY .....................................................................193

.................................................................168

.....................................................................169

.................................................120

...........................................127

.............................................................170

ABOUT THIS MANUAL

Read the following information before using the service manual.

What you can do with this manual

Search for a Ref. No. (phrase) (Ctrl+Shift+F)

You can use the search function in Acrobat Reader to search for a Ref. No. in schematic diagrams, printed wiring circuit diagrams, block diagrams, and parts lists.

1.Press

• The Search window appears.

2.EntertheRef.No.youwanttosearchforinthe

Search window, and then click the

•A list of search results appears.

Ctrl+Shift+F

Shift

Ctrl

onthekeyboard.

button.

Jump to the target of a schematic diagram connector

Click the Ref. No. of the target connector in the red box around a schematic diagram connector.

•The screen jumps to the target connector.

CP401

CP106

3.Click an item on the list.

• The screen jumps to the page for that item, and the

searchphraseisdisplayed.

•Pagemagnicationstaysthesameasbeforethe

jump.

Using Adobe Reader (Windows version)

Add notes to this data (Sign)

TheSignfunctionletsyouaddnotestothedatain

this manual.

Savetheleonceyouhavenishedaddingnotes.

[Example using Adobe Reader X]

"View"

On the

• The Sign pane appears.

[Example using Adobe Reader 9]

On the

menu, click

"Document"

"Sign"

menu, click

"Sign"

Magnify schematic / printed circuit board diagrams - 1

(Ctrl+Space, mouse operation)

Ctrl+Space

Press

mousetoselecttheareayouwanttoview.

• Theselectedareaismagnied.

• Whenyouwanttomovetheareashown,hold

Space

down

• Whenyouwanttoshowafullpageview,press

Ctrl+0

onthekeyboard.

onthekeyboardanddragthe

Ctrl Space

and drag the mouse.

Print a magnied part of the manual

ThePropertiesdialogboxandfunctionswillvarydependingonyourprinter.

1. Dragthemousetomagnifythepartyouwanttoprint.

2. On the

3. CongurethefollowingsettingsinthePrintdialogbox.

"File"

menu, click

"Print"

• Properties

Click this button and check that the printer is set to a suitable paper size.

• Page to print

Select the following checkbox.

More Options

• Page Sizing & Handling

Select the following checkbox.

Size

Size Options

" / "

Current View

" : "

Fit

4. Click the

button to start printing.

Magnify schematic / printed circuit board diagrams - 2

(Pan & Zoom function)

ThePan&Zoomfunctionletsyouseewhichpartof amagnieddiagramisbeingshowninaseparate

window.

[Example using Adobe Reader X]

"View"

On the

"Pan & Zoom"

menu, point to

"Zoom"

, and then click

Magnify schematic / printed circuit board diagrams - 3

(Loupe Tool function)

TheLoupeToolfunctionletsyoumagnifyaspecic

part of a diagram in a separate window.

[Example using Adobe Reader X]

"View"

On the

"Loupe Tool"

menu, point to

"Zoom"

, and then click

• The Pan & Zoom window appears on the screen.

[Example using Adobe Reader 9]

"Tools"

On the then click

menu, point to

"Pan & Zoom Window"

"Select & Zoom"

, and

• The Loupe Tool window appears on the screen.

[Example using Adobe Reader 9]

"Tools"

On the then click

menu, point to

"Loupe Tool Window"

"Select & Zoom"

, and

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:

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.

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

1.Partsindicatedby

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

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

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

WARNING:

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

INSTRUCTIONS FOR HANDLING SEMI-CONDUCTORS AND OPTICAL UNIT

Electrostaticbreakdownofthesemi-conductorsoropticalpickupmayoccurduetoapotentialdifferencecausedby

electrostatic charge during unpacking or repair work.

"nsp"

on this table cannot be supplied.

1. GroundforHumanBody

Besuretowearagroundingband(1MΩ)thatisproperlygroundedtoremoveanystaticelectricitythatmaybe chargedonthebody.

2. GroundforWorkbench

Besuretoplaceaconductivesheetorcopperplatewithpropergrounding(1MΩ)ontheworkbenchorothersurface, wherethesemi-conductorsaretobeplaced.Becausethestaticelectricitychargeonclothingwillnotescapethrough thebodygroundingband,becarefultoavoidcontactingsemi-conductorswithyourclothing

CBA

1MΩ

Grounding Band

1MΩ

Conductive Sheet or Copper Plate

Personal notes:

TECHNICAL SPECIFICATIONS

n

 

 200 mV/47 kΩ 10 Hz - 100 kHz — +1, -3 dB(Direct mode)  105 dB(IHF-A, weighted, Direct mode)  0.005 % (20 Hz – 20 kHz) (Direct mode)  Unbalanced XLR pre-output: 1.2 V

 

 Rated output — 2V (at 0 dB playback)

 Format — Digital audio interface

 

 2.5 mV  ±1 dB (20 Hz to 20 kHz)  74 dB (IHF-A)  150 mV  0.03 % (1 kHz, 3 V)

n

 

 1 Vp-p, 75 Ω  5 Hz – 10 MHz — 0, –3 dB

 

 Y signal — 1 Vp-p, 75 Ω

 5 Hz – 60 MHz — 0, –3 dB

n



  87.5 MHz - 107.9 MHz(for U)

  1.5μV（14.8dBf）

 MONO ― 2.8 μV (20.2 dBf)  MONO ― 78 dB (IHF-A)

 MONO ― 0.1 % (1 kHz)

STEREO ― 68 dB (IHF-A) HD ― 85 dB (IHF-A)

SRETEO ― 0.2 % (1 kHz) HD ― 0.02 % (1 kHz)

Balanced XLR pre-output: 2.4 V

Total harmonic distortion — 0.008 % (1kHz, 0dB) S/N ratio — 102 dB Dynamic range — 100 dB

PB / CB signal — 0.7 Vp-p, 75 Ω PR / CR signal — 0.7 Vp-p, 75 Ω

 87.5 MHz - 108.0 MHz(for N)  530 kHz - 1710 kHz(for U)  522 kHz - 1611 kHz(for N)

 20 μV

n

 Conforming to Wi-Fi®z1

  WEP 64 bit, WEP 128 bit

WPA/WPA2-PSK (AES) WPA/WPA2-PSK (TKIP)

 2.4 GHz  1 – 11 ch (for U)

z1 The Wi-Fi® CERTIFIED Logo and the Wi-Fi CERTIFIED On-Product

Logo are registered trademarks of the Wi-Fi Alliance.

1 – 13 ch (for N)

n

Bluetooth Version 2.1 + EDR

 Maximum 2.5 mW (Class 2)  Approx. 32.8 ft/10 m in line of sight  2.4 GHz band  FHSS (Frequency-Hopping Spread Spectrum)  A2DP 1.2 (Advanced Audio Distribution Prole)

 SBC, AAC 20 Hz - 20,000 Hz

(Enhanced Data Rate)

AVRCP 1.4 (Audio Video Remote Control Prole)

n

 (for U) : AC 120 V, 60 Hz

 60W  0.2W  0.5W  2.7W

For purposes of improvement, specications and design are subject to change without notice.

(for N) : AC 230 V, 50 Hz / 60Hz

DIMENSION

Unit： in. (mm) Weight： 22 lb 8 oz (10.2 kg)

17 21/64 (440)

(32)

1 17/64

14 7/32 (361)

16 3/16 (411)

(18)

45/64

7 9/32 (185)

6 47/64 (171)

9 23/32 (247)

(12)

15/32

(40)

1 37/64

15 7/16 (392)

10 33/64 (267)

(53)

2 3/32

(20)

25/32

1 31/32 (50)

13 25/64 (340)

2 23/64

(60)

(14)

35/64

1 31/32 (50)

PRECAUTIONS DURING SERVICE

Initializing This Unit

Initialize this unit if you have replaced the microcomputer, one of the parts around the microcomputer, or the digital PCB.

1. Press the power button to turn off the power.

2. Hold down buttons "

3. Release the buttons after conrming that the display ashes in intervals of approximately 1 second. ＊ The unit is initialized.

MOVIE

" and "

MUSIC

" at the same time and press the power button to turn on the power.

：

• If the status in step 3 does not occur, start again from step 1.

• Initializing the device restores settings congured by the user to the factory settings. Take note of your settings beforehand and recongure them after initialization.

MOVIE

MUSIC

Service Jigs

The following jigs (extension cable kit) are used when repairing the PCBs. Order the jigs from your dealer if necessary.

8U- 110084S : EXTENSION UNIT KIT : 1 Set 8U- 110136S : EXTENSION UNIT KIT : 1 Set

(See 72 page)

DISASSEMBLY

• Remove each part in the order of the arrows below.

• Reassemble removed parts in the reverse order.

• Read  before reassembling removed parts.

• If wire bundles are removed or moved during adjustment or part replacement, reshape the wires after completing the work. Failure to shape the wires correctly may cause problems such as noise.

FRONT PANEL ASSY

See ""

1. FRONT PANEL ASSY

and ""

FRONT PCB

(Ref. No. of EXPLODED VIEW : C5)

HEAD PHONE PCB

(Ref. No. of EXPLODED VIEW : C2)

FRONT SWE PCB

(Ref. No. of EXPLODED VIEW : C1)

FRONT HDMI PCB

(Ref. No. of EXPLODED VIEW : C3)

GUIDE FFC1 PCB

(Ref. No. of EXPLODED VIEW : C11)

FRONT HDMI FFC CABLE PCB

(Ref. No. of EXPLODED VIEW : C7)

RADIATOR ASSY

See ""

2. RADIATOR ASSY

and ""

H-DAM PCB

(Ref. No. of EXPLODED VIEW : C10)

GUIDE PCB

(Ref. No. of EXPLODED VIEW : C9)

TOP COVER

DIGITAL PCB ASSY

See ""

3. DIGITAL PCB ASSY

and ""

DIGITAL PCB

(Ref. No. of EXPLODED VIEW : C37)

GUIDE FFC2 PCB

(Ref. No. of EXPLODED VIEW : C36)

CX870MIDDLE PCB

(Ref. No. of EXPLODED VIEW : C39)

CX870MODULE

(Ref. No. of EXPLODED VIEW : C40)

VIDEO PCB ASSY

See ""

4. VIDEO PCB ASSY

and ""

VIDEO PCB

(Ref. No. of EXPLODED VIEW : C35)

INPUT PCB ASSY

See ""

5. INPUT PCB ASSY

and ""

INPUT PCB

(Ref. No. of EXPLODED VIEW : C30)

SMPS PCB

See ""

7. SMPS PCB

and ""

SMPS PCB

(Ref. No. of EXPLODED VIEW : C22)

MAIN TRANS

See ""

8. MAIN TRANS

and ""

TRANS,POWER

(Ref. No. of EXPLODED VIEW : C21)

XLR PCB ASSY

See ""

6. XLR PCB ASSY

and ""

XLR PCB

(Ref. No. of EXPLODED VIEW : C16)

FRONT CNT PCB

(Ref. No. of EXPLODED VIEW : C13)

SIDE CNT PCB

(Ref. No. of EXPLODED VIEW : C14)

FUSE PCB

(Ref. No. of EXPLODED VIEW : C12)



• The angles from which the photos are taken are shown by "：".

• See the diagram below about the shooting direction of each photograph.

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

• The photograph is AV7702U model.



(Shooting direction:X)［View from the top］

↓Shooting direction: B↓

Front side

Shooting direction: D

Shooting direction: C

↑Shooting direction: A↑

1. FRONT PANEL ASSY

 

(1) Remove the screws.

(2) Cut the wire clamp, then remove the connector wires and FFC. Remove the screws.

→



View from the bottom

Front side

CN602

CUT

CN916

FFC

CN914

2. RADIATOR ASSY

 

(1) Remove the screws.

(2) Cut the wire clamp. Remove the screws.

→

→

View from the bottom

CUT

(3) Cut the wire clamp, then remove the connector wires.

CN481

CN482

CN920 CN922 CN484 CN483

CN921 CN923

CN940

3. DIGITAL PCB

 

(1) Remove the screws.

(2) Cut the wire clamp, then remove the connector wires and FFC.

→



STYLE PIN

→



CX870 ONLY

(3) Remove the connector.

BN23A

CN903

FFC

STYLE PIN

BN24A BN25A BN21ABN26A

FFC

Front side

CN916

CON1 CON2

CN914

CN901

BN27A

4. VIDEO PCB

 

(1) Remove the connector.

5. INPUT PCB

→



BN28B

BN27B

→



→



BN21B

 

(1) Remove the connector.

From HDAM PCB

CN482

→



BN24C BN26C

BN64C

BN23C

→



From HDAM PCB

CN481

→



From HDAM PCB

CN484

→



From HDAM PCB

CN483

6. XLR PCB

 

→



→

(1) Remove the screws.

(2) Remove the connector wire.

CN481

CN482



View from the bottom

CN920 CN922 CN484 CN483

→



CN921 CN923

→



CN940

→



→

(3) Remove the connector wire. Remove the screws.

CN940 CN941

7. SMPS PCB

 

→



See "EXPLODED VIEW" for instructions on how to remove each PCB of the "".

→



→



8. TRANS POWER

 

→



→



→



See "EXPLODED VIEW" for instructions on how to remove each PCB of the "".

SPECIAL MODE

Special Mode Conguration Buttons

No. 1 - 11, 14 : Hold down buttons"A", "B" and "C" at the same time and press the power button to turn on the power.

No. 12, 13 : Hold down buttons "A" and "B" for at least 3 seconds while the power is on.

No. 15 ： Press the "A" and "B" buttons simultaneously while inserting the AC plug to turn the power on.

     

Version Display

(u-COM / DSP Error Display)

User Initialization Mode (Settings for the Installer Setup are not

initialized.)

Factory Initialization Mode (Initialization includes settings for the

Installer Setup.)

PANEL / REMOTE LOCK Selection Mode BACK ENTER -

Check the Video/Audio pass

Mode

Protection History Display Mode ↑ ↑ -

232C Standby Clear Mode : ↑ ↑ -

Operation Info Mode ↑ ↑ -

TUNER STEP mode

(U and N model only)

Installer Setup Mode

Protection Pass Mode

(No Protection Mode this unit)

CX870 / CY920 Initialization mode BACK ENTER -

CX870 / CY920 Reboot mode M-DAX

USB Update Mode HDMI OUT STATUS

Forced USB All Device Write Mode HDMI OUT STATUS -

DIMMER STATUS -

GAME A-DSX -

MOVIE MUSIC -

ZONE

SELECT

↑ ↑ -

CURSOR

M-DAX

BACK -

DYNAMICEQDYNAMIC

DYNAMIC

Displays the version of rmware such as the main rmware or DSP, etc. Errors that have occurred are displayed. (See 19 page)

Initializes backup data. (Settings for the Installer Setup are not initialized.)

Initializes backup data. (Initialization includes settings for the Installer Setup.)

Start this unit in the PANEL/REMOTE LOCK selection mode so that PANEL LOCK and Remote Lock can be selected as ON or OFF. (See 23 page)

This is a special mode for service conrmation used during repair work to simplify the conrmation work for the Audio channel/video channel. (See 25 page)

Displays the protection occurrence history. (See 68 page)

Switches from 232C standby mode to normal standby mode. (See 68 page)

Displays the total operating time of the set, number of times the power was switched on, and number of occurrences of each protection.(See 69 page)

Enables reception STEP of the ANALOG TUNER to be changed. (See 70 page)

Access the Remote Maintenance mode via the internet. Installer Setup is displayed on Setup menu / Network.

Refer to AVR_RemoteMaintenance_.pdf of SDI.

Enables the power to be turned on when protection detection is in

VOL

the stopped state.

Enter this mode only after replacing Flash for CX870 / CY920 and rewriting the rmware. (See 71 page)

- Reboot the CX870 / CY920(See 71 page)

Switches this unit to USB Update mode. (See 75 page)

Mode used when this unit cannot be recovered. Forcibly switches this unit to USB update mode. (See 77 page)



When the volume indicator displays " ", the set has entered a special mode for developers. In this case, RS-232C communication cannot be used.

To cancel this special mode, press and hold the " tor returns to the normal display, RS-232C communication can be used.

DYNAMIC

EQ M-DAX

MOVIE

MUSIC

CURSOR

DYNAMIC

A-DSX

GAME

VOL

"and "

STATUS

HDMI

OUT

" buttons for 3 seconds and longer. When the volume indica-

BACK ENTER

STATUS

DIMMER

ZONE

SELECT

1. Version Display Mode

1.1. Actions

Version information is displayed when the device is started in this mode.

1.2. Starting up

Hold down buttons " Press the "

A version list is also displayed on GUIs while the version appears on the display.

STATUS

DIMMER

" button after this to show the information in section 1.3 on the display.

1.3. Display Order

Error information(See "") → q Model destination information, Serial Number → w Firmware Package Version → e Main µ-com, Main 1st Boot Loader Version → r Sub µ-com, Sub 1st Boot Loader Version → t DSP1/2/3/4 ROM → y Audio, Video PLD → u GUI SFLASH → i Ethernet 1st Boot Loader, Hardware ID → o Ethernet 2nd Boot Loader, Rhapsody Flag → Q0 Ethernet IMAGE → Q1 Ethernet MAC ADDRESS information → Q2 BT MAC ADDRESS information → Q3 MultEQ Pro APP (Displayed when Audyssey Pro is complete) → Q4 HD Radio (For U Region) → Q5 MultEQ Pro ICL (Displayed when Audyssey Pro is complete)

Model destination information, Serial Number :

 

A V 7 7 0 2 U *

" and "

STATUS

" at the same time and press the power button to turn on the power.

Case of CX870 : Display "*" at the end

 

 

Firmware Package Version :



Main µ-com, Main 1st Boot Loader Version :



Sub µ-com, Sub 1st Boot Loader Version : Model code



DSP 3/4 ROM :

DSP 1/2 ROM :



A V 7 7 0 2 N *

S / N . * * * * * * * * * *





















F i r m . P a c k a g e

V e r . : * * * *

M a i n : * * . * * *

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

S u b : X X Y Z * * * *

S u b F B L : * * . * *

： Model code Y ： Model Z ： Region(E3=1, E2=2, E1C=5)

D S P 1 : * * . * *

D S P 2 : * * . * *

D S P 3 : * * . * *

D S P 4 : * * . * *

Case of CX870 : Display "*" at the end

Audio, Video PLD :







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

V i d e o P L D : * * . * *

GUI SFLASH :



AA:Hardware ID







Ethernet 1st Boot Loader, Hardware ID :





Ethernet 2nd Boot Loader, Rhapsody Flag :





Ethernet IMAGE :





Ethernet MAC ADDRESS information :





G U I : X X Y Z * * * *

： Model code Y ： Model Z ： Region(E3=1, E2=2, E1C=5)

E t h e r n e t F B L

* * * * * * - A A

E t h e r n e t S B L

* * * * * * * * * * * * * - B B

E t h e r n e t I M G

* * * * * * * * * * * * *

* N E T M A C A d d r e s s

* * * * * * * - * * * * *

BT MAC ADDRESS information :





MultEQ Pro APP :



HD Radio (For U Region) :



Software Congration

Release Typte

Base Version No.

Build No.

MultEQ Pro ICL :



* B T M A C A D D R E S S















* * * * * * - * * * * * S

* M u l t E Q P r o A P P

* * . * * . * * . * * * *

* H D : * * * * * * * * -

* M u l t E Q P r o I C L

* * . * * . * * . * * * *

X Y Y Y Y . Z Z Z

1.4. Error display

See the table below for descriptions of displayed errors and countermeasures for these. Display order is q,w,e,r,t,y,u.

   

The model name, brand name and region information written in the rmware are compared to the region settings in the PCB.This error is displayed if the informa-

Firm Check NG

SUB μ -COM NGThere is not a reply from SUBμ-COM.

IP SCALER NG

GUI Serial Flash NG

DIR NG

DSP NG

EEPROM NG

tion does not match.

" ▲ " is displayed as the rst character if the rmware is not correct (see right section of table).

An error occurs in Loopback Test of the DDR memory to perform at initial setting of i/p Scaler(ADV8003).

In initial setting of i/p Scaler ( ADV8003 ), there is not the reply of the Loopback Test result of the DDR memory .

In initial setting of i/p Scaler ( ADV8003 ), there is not the reply of the Loopback Test result of the DDR memory . " ▼ " is displayed as the rst character of the GUI rmware version

This error is displayed if there is no response from the DIR.

The DSP* FLAG0 port does not enter "Hi" status even after executing a DSP reset during a DSP code boot.

The DSP* FLAG0 port does not enter "Hi" status before issuing a DSP command.

ACK="Hi" does not occur during DSP* data reading, even when WRITE="Lo".

ACK="Lo" does not occur during DSP* data reading, even when REQ="Lo".

ACK="Hi" does not occur during DSP* data writing, even when WRITE="Hi".

ACK="Lo" does not occur during DSP* data writing, even when REQ="Lo".

An error occurred in a checksum of the EEPROM(*** is a block address number).

F I R M E R R O R

–

M a i n : * * . * *

–

D S P 1 : * * . * *

–

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

–

G U I : * * * * * * * *

S U B E R R O R 0 1

I P S C A L E R E R R 0 1

I P S C A L E R E R R 0 2

G U I V E R . E R R O R

•

G U I : * * * * * * * *

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 * * *

• Check the resistor for setting region(R1589 / R1590, DIGITAL PCB).

• Write the rmware for the correct region.

• Check the SUB(IC171) and surrounding circuits.

• Check the circuits around the IP SCALER (IC401, DIGITAL PCB) and DDR2 (IC402/ IC403).

If there appear to be no problems, IC401 or IC402/IC403 is faulty.

• Check the rmware version.

• Check the DIR (IC202, DIGITAL PCB) and surrounding circuits.

• Check the DSP (IC251, IC261, IC271, IC281 DIGITAL PCB) and surrounding circuits.

1.5. Version Display in the Setup Menu

Follow the steps below to display the rmware information.

(1) Press the "

SETUP

" button on the remote control.

(2) Select "".

The version information is displayed as a 14-digit number as shown in the screen shot below.

General/Firmware

Version

Displays system information

XXXX-XXXX-XXXX-XX

This 14-digit number comprises part of the version number of each device and module. These version numbers correspond to the 12-digit number as shown below.

The 2nd digit from the right for Main The 1th digit from the right for Main The 2nd digit from the right for Sub The 1st digit from the right for Sub

Main Sub DSP1 DSP2 DSP3 DSP4 A.PLD V.PLD GUI E.FBL E.SBL E.IMG

8X 3 8- 3 8 21 X X X 0 0 2 8 X X X X X X X X X X X X X X X X X X

7 X X X X 0 0 1 6

The 1st digit from the right for DSP1

The 1st digit from the right for DSP2 The 1st digit from the right for DSP3 The 1st digit from the right for DSP4

The 1st digit from the right for A.PLD

The 1st digit from the right for V.PLD

The 1st digit from the right for GUI

X X X X X X XB X X X X X X X X X X X XI X X X X X X X 0 0 3 7

Info display 2 3 4 - 6 7 7 3 - 0 5

The 1st digit from the right for IMG The 2nd digit from the right for IMG

The rmware version numbers and this 14-digit version information are written in the Service Information.

2. PANEL / REMOTE LOCK Selection Mode

2.1. Actions

Turn the PANEL LOCK and REMOTE LOCK modes on and off.

2.2. Starting up

Hold down buttons " Select the mode using the button "

BACK

2.3. Displaying and Selecting Each Mode

The information shown on the display changes each time the button " Press the button " The On/Off setting for each mode is shown by an asterisk "*".



The buttons on the unit and the master volume knob cannot be operated.



The buttons on the unit cannot be operated.



The PANEL LOCK mode is turned off.



The device cannot be operated by the remote control.



The REMOTE LOCK mode is turned off.





















ENTER

" to set the currently displayed mode and restart the device.

– F P / V O L L O C K * O n

F P L O C K O n

F P / V O L L O C K * O n

– F P L O C K O n

F P L O C K * O n

– F P L O C K O f f

F P L O C K O f f

– R C L O C K O n

R C L O C K O n

– R C L O C K O f f

" and "

ENTER

" at the same time and press the power button to turn on the power.

CURSOR f/

", and press the button "

ENTER

CURSOR f/

" to commit the selection.

" is pressed.

3. Selection Modes for Service-related Operations

3.1. Actions

Select diagnostic mode (service path check mode), protection history display mode, or 232C standby clear mode.

3.2. Starting up

Hold down buttons " Select the mode using the button "

ZONE SELECT

CURSOR f/

3.3. Displaying and Selecting Each Mode

The information shown on the display changes each time the button " Press the button "



Service Path Check Mode： The Video and Audio paths can be checked.

This function is convenient for conrming problem paths in the product and executing a path



The protection history can be checked.



Switches from 232C standby mode to normal standby mode.



Operation Info for the unit can be checked.



Enables reception STEP of the ANALOG TUNER to be changed.





















ENTER

" to set the currently displayed mode and restart the device.

– 1 . S E R V I C E C H E C K

2 . P R O T E C T I O N

check after repair.

1 . S E R V I C E C H E C K

– 2 . P R O T E C T I O N

2 . P R O T E C T I O N

– 3 . R S 2 3 2 C R E S E T

3 . R S 2 3 2 C R E S E T

– 4 . O P I N F O

4 . O P I N F O

– 5 . T U N E R F R Q S E T

" and "

BACK

" at the same time and press the power button to turn on the power.

", and press the button "

ENTER

CURSOR f/

" to commit the selection.

" is pressed.

3.3. Canceling the mode

Press the power button to turn off the power.

3.5. DIAGNOSTIC MODE (Service Path Check Mode)

3.5.1. Actions

This function is convenient for conrming problem paths in the product and executing a path check after repair. The Video and Audio paths can be checked. The backup data is not rewritten.

3.5.2. Starting up

Hold down buttons " Select " The "

1. SERVICE CHECK

TUNED

STERO

", "

ZONE SELECT

" and press the "

RDS

" and "

BACK

" and "

" at the same time and press the power button to turn on the power.

ENTER

" button to start the diagnostic mode.

" segments are lit in this mode.

3.5.3. Canceling diagnostic mode

Press the power button to turn off the power.

3.5.4. Selecting items

Press q button to switch between video items and audio items.

Press button w or e to select the previous or next item.

The unit Remote control unit

Actions

Button DIMMER CURSOR

q w e q w e

Audio ⇔ Video PREVIOUS NEXT Audio ⇔ Video PREVIOUS NEXT

CURSOR

SLEEP CURSOR

3.5.5. Audio system conrmation items

g. XX : See the block diagram of the g.XXth.

CURSOR

Paths conrmation item Display Settings Contents of conrmation Remarks

Analog (MAIN ZONE)

Digital (MAIN)

Digital (signal) Path (ZONE2)

Digital (signal) Path (ZONE3)

HDMI

g.01

g.02a g.02b

g.03a g.03b g.03c

g.04a g.04b

g.05a g.05b g.05c

A 0 1 : A N A L O G P A S S

A 0 2 : D I G I T A L

A 0 3 : D I G I T A L - Z 2

A 0 4 : D I G I T A L - Z 3

A 0 5 : H D M I

Input Source : CBL/SAT Input Mode : Analog xed Sound mode :Direct Vol : 60(-20dB) Amp assign : 11.1ch MAIN ZONE ON ZONE2 OFF ZONE3 :OFF Input Source : CBL/SAT Input Mode : DIGITAL xed Sound mode : Multi Ch Stereo Vol : 60(-20dB) Amp assign : 11.1ch Speaker Select : Floor Speaker Conog : All Speaker=Small/Subwoofer=2spkrs MAIN ZONE : ON ZONE2 : OFF ZONE3 : OFF Input Source : Online Music Input Mode : Auto Sound mode : Stereo Z2 Vol : 60(-20dB) Amp assign : 11.1ch MAIN ZONE : ON ZONE2 : ON ZONE3 : OFF Input Source : Online Music Input Mode : Auto Sound mode : Stereo Z3 Vol : 60(-20dB) Amp assign : 11.1ch MAIN ZONE : ON ZONE2 : OFF ZONE3 : ON Input Source : CBL/SAT Input Mode : HDMI xed Sound mode : Stereo Vol : 60(-20dB) Amp assign : 11.1ch MAIN ZONE : ON ZONE2 : OFF ZONE3 : OFF

・Analog input ⇒ RCA output (Front L/R). ・Analog input ⇒ XLR output (Front L/R).

(bThe input source can be switched to any source except CBL/SAT.）

・Digital input ⇒ RCA output (Front L/R, Center, Surround L/R, Surround Back L/R, Subwoofer) ・Digital input ⇒ XLR output (Front L/R, Center, Surround L/R, Surround Back L/R, Subwoofer)

(bThe input source can be switched to any source except CBL/SAT.）

・Digital(PCM) input ⇒ ZONE2 RCA output (ZONE2 L/R)

(bThe input source can be switched to any source except Online Music.）

・Digital(PCM) input ⇒ ZONE3 RCA output (ZONE3 L/R)

(bThe input source can be switched to any source except Online Music.）

・HDMI input ⇒ RCA output (Front L/R) ・HDMI input ⇒ XLR output (Front L/R)

(bThe input source can be switched to any source except CBL/SAT.）

Paths conrmation item Display Settings Contents of conrmation Remarks

Analog A/D MAIN ZONE:

Analog Amp Assign (Amp Assign：ZONE2)

Analog Amp Assign (Amp Assign：ZONE3)

Amp Assign

(Amp Assign：BiAMP-Surround Back）

Amp Assign

(Amp Assign：BiAMP-Front Wide)

Amp Assign

(Amp Assign：BiAMP-Height)

Front Height

g.06a g.06b

g.07

g.08

g.09

g.10

g.11

g.12a g.12b

A 0 6 : A D

A 0 7 : A S S I G N - Z 2

A 0 8 : A S S I G N - Z 3

A 1 1 : B i A M P - S B

A 1 1 : B i A M P - F W

A 1 1 : B i A M P - H 1

A 1 4 : F R O N T H E I G H T

Input Source : CBL/SAT Input Mode : Analog xed Sound mode : Multi Ch Stereo Vol : 60(-20dB) Amp assign : 11.1ch Height Speakers=2 Height Speakers Height Layout= Front Height Speaker Select : Floor Speaker Cong : All Speaker=Small/Subwoofer=2spkrs MAIN ZONE : ON ZONE2 : OFF ZONE3 : OFF Input Source : CBL/SAT Input Mode : Auto Sound mode : Stereo Amp assign : 11.1ch MAIN ZONE : ON ZONE2 : ON Z2 Source : Source Z2 Vol : 60(-20dB) ZONE3 : OFF Input Source : CBL/SAT Input Mode : Auto Sound mode : Stereo Amp assign : 11.1ch MAIN ZONE : ON ZONE2 : OFF ZONE3 : ON ZONE3 Source : Source Z3 Vol. : 60.0(-20.0dB） Input Source : CBL/SAT Input Mode : Auto Sound mode : Stereo Vol : 60(-20dB) Amp assign : 9.1ch (Bi-Amp) Preout for Bi-Amp : SURROUND BACK MAIN ZONE ON ZONE2 OFF ZONE3 OFF Input Source : CBL/SAT Input Mode : Auto Sound mode : Stereo Vol : 60(-20dB) Amp assign : 9.1ch (Bi-Amp) Preout for Bi-Amp : FRONT WIDE/HEIGHT 2 MAIN ZONE : ON ZONE2 : OFF ZONE3 : OFF Input Source : CBL/SAT Input Mode : Auto Sound mode : Stereo Vol. : 60.0(-20.0dB） Amp assign : 9.1ch (Bi-Amp) Preout for Bi-Amp : HEIGHT1 MAIN ZONE : ON ZONE2 : OFF ZONE3 : OFF Input Source : CBL/SAT Input Mode : Auto Sound mode : Multi Ch Stereo Vol. : 60.0(-20.0dB） Amp assign : 11.1ch Height Speakers : 4Height Speakers Height Layout : Top Front & Top Rear WIDE/HEIGHT2 XLR = Front Wide(AV7702 Only) Speaker Cong : Front Wide=None Speaker Select : Floor & Height MAIN ZONE : ON ZONE2 : OFF ZONE3 : OFF

・Analog input ⇒ RCA output (Front L/R, Center, Surround L/R, Surround Back L/R, Front Wide L/R) ・ Analog input ⇒ XLR output, SW(20Hz) (Front L/R, Center, Surround L/R, Surround Back L/R, Front Wide L/R, Subwoofer)

(bThe input source can be switched to any source except CBL/SAT.） (bVolume -20dB is the value when Relative settings are used. The value is 60 when Absolute settings are used)

・Analog input ⇒ ZONE2 RCA output(ZONE2 L/R)

(bThe input source can be switched to any source except CBL/SAT.） (bVolume -20dB is the value when Relative settings are used. The value is 60 when Absolute settings are used)

・Analog input ⇒ ZONE3 RCA output (ZONE3 L/R)

(bThe input source can be switched to any source except CBL/SAT.） (bVolume -20dB is the value when Relative settings are used. The value is 60 when Absolute settings are used)

・Analog input ⇒ RCA output (Front L/R and Surround Back L/R) ・Analog input ⇒ XLR output (Front L/R and Surround Back L/R)

(bThe input source can be switched to any source except CBL/SAT.） (bVolume -20dB is the value when Relative settings are used. The value is 60 when Absolute settings are used)

・Analog input ⇒ RCA output (Front L/R and Front Wide/Height2 L/R）・Analog input ⇒ XLR output (Front L/R and Front Wide/Height2 L/R）

(bThe input source can be switched to any source except CBL/SAT.） (bVolume -20dB is the value when Relative settings are used. The value is 60 when Absolute settings are used)

・Analog input ⇒ RCA output (Front L/R and Height1 L/R）・Analog input ⇒ XLR output (Front L/R and Height1 L/R)

(bThe input source can be switched to any source except CBL/SAT.） (bVolume -20dB is the value when Relative settings are used. The value is 60 when Absolute settings are used)

・Analog input ⇒ RCA output (Height1 L/R → Top Front L/R, Height2 L/R → Top Rear L/R）・Analog input ⇒ XLR output (Height 1 L/R → Top Front L/R)

(bThe input source can be switched to any source except CBL/SAT.） (bVolume -20dB is the value when Relative settings are used. The value is 60 when Absolute settings are used)

Paths conrmation item Display Settings Contents of conrmation Remarks

Front Wide

7.1 CH Path

Back DAC>>Height2

Height1 DAC>>Height2

g.13a g.13b

g.14

g.15a g.15b

g.16a g.16b

A 1 5 : F R O N T W I D E

A 1 9 : 7 . 1 C H I N

A 2 0 : S B - H E I G H T 2

A 2 1 : H 1 - H E I G H T 2

Input Source : CBL/SAT Input Mode : Auto Sound mode : Multi Ch Stereo Vol. : 60.0(-20.0dB） Amp assign : 11.1ch Height Speakers : 4 Height Speakers Height Layout : Front Height & Top Middle Speaker Conog : S.Back=None Speaker Select : Floor MAIN ZONE : ON ZONE2 : OFF ZONE3 : OFF Input Source : CBL/SAT Input Mode : 7.1Ch In Vol. : 60.0(-20.0dB） Amp assign : 11.1ch Speaker Conog : All Speaker=Small/Subwoofer=2spkrs Speaker Select=Front, Center, Surround, S.Back, Subwoofer MAIN ZONE : ON ZONE2 : OFF ZONE3 : OFF Input Source : CBL/SAT Input Mode : Auto Sound mode : Multi ch Stereo Vol. : 60.0(-20.0dB） Amp assign : 11.1ch Height Speakers : 4Height Speakers Height Layout : Top Front & Top Rear Speaker Conog : Surround Back=None Speaker Select=Floor & Height MAIN ZONE : ON ZONE2 : OFF ZONE3 : OFF Input Source : CBL/SAT Input Mode : Auto Sound mode : Multi ch Stereo Vol. : 60.0(-20.0dB） Amp assign : 11.1ch Height Speakers : 4Height Speakers Height Layout : Top Front & Top Rear Speaker Conog : All Small Speaker Select=Front Wide/Height2 XLR = Front Wide(AV7702 Only) MAIN ZONE : ON ZONE2 : OFF ZONE3 : OFF

・Analog input ⇒ RCA output (Front Wide L/R）・Analog input ⇒ XLR output (Front Wide L/R）

(bThe input source can be switched to any source except CBL/SAT.） (bVolume -20dB is the value when Relative settings are used. The value is 60 when Absolute settings are used)

・7.1ch input ⇒ RCA output (Front L/R, Center, Surround L/R, S.Back L/R, Subwoofer) ・7.1ch input ⇒ XLR output (Front L/R, Center, Surround L/R, S.Back L/R, Subwoofer)

(bThe input source can be switched to any source except CBL/SAT.） (bVolume -20dB is the value when Relative settings are used. The value is 60 when Absolute settings are used)

・Analog input ⇒ RCA output (Height2 L/R → Top Rear L/R)

(bThe input source can be switched to any source except CBL/SAT.） (bVolume -20dB is the value when Relative settings are used. The value is 60 when Absolute settings are used)

・Analog input ⇒ RCA output ((Height 2 L/R → Top Front L/R)

(bThe input source can be switched to any source except CBL/SAT.） (bVolume -20dB is the value when Relative settings are used. The value is 60 when Absolute settings are used)

Attention：In A21 mode, sound of Height1 will be output from the RCA / XLR of Height2. (No sound will be output from the RCA / XLR of Height1)

3.5.6. Video system conrmation items

g. XX : See the block diagram of the g.XXth.

Paths conrmation item Display Settings Contents of conrmation Remarks

Analog Video

Video Convert (Analog or HDMI ⇒ HDMI)

HDMI pass (MAIN ZONE）

HDMI CEC

(Control Monitor：HDMI Monitor1)

HDMI Audio (Audio :AVR)

HDMI Audio (Audio :TV)

GUI

HDMI (ZONE2)

g.17

g.18a g.18b

g.19

g.20

g.21a g.21b g.21c

g.22a g.22b

g.23

g.24

V 0 1 : V I D E O P A S S

V 0 2 : V . C O N V E R T

V 0 3 : H D M I P A S S

V 0 4 : H D M I C E C

V 0 5 : H . A U D I O - A V R

V 0 6 : H . A U D I O - T V

V 0 7 : G U I M E N U O N

V 0 8 : Z O N E 2 H D M I

Input Source : CBL/SAT Video Convert(IP Scaler) : OFF, All sources MAIN ZONE : ON ZONE2 : ON ZONE3 : OFF Input Source : CBL/SAT Video Convert(IP Scaler) : ON, All sources IP Scaler : "Analog & HDMI", All sources Resolution : "Auto", All sources MAIN ZONE : ON ZONE2 : OFF ZONE3 : OFF Input Source : CBL/SAT Source of Video Convert(IP Scaler) : OFF, All sources MAIN ZONE : ON ZONE2 : OFF ZONE3 : OFF Input Source : CBL/SAT HDMI Control : ON Control Monitor：Monitor1(HDMI Monitor Out1) MAIN ZONE : ON ZONE2 : OFF ZONE3 : OFF Input Source : CBL/SAT HDMI Control : OFF HDMI Audio：AVR ( if checking the audio output from AVR )

Input Source : CBL/SAT HDMI Control : OFF HDMI Audio：TV ( if checking the audio output from TV )

Input Source : CBL/SAT Video Convert(IP Scaler) : ON, All sources IP Scaler : "Analog & HDMI", All sources Resolution : "AUTO", All sources Setup Menu : ON MAIN ZONE : ON ZONE2 : OFF ZONE3 : OFF Input Source : CBL/SAT ZONE2 Source : Source MAIN ZONE : ON ZONE2 : ON ZONE3 : OFF

・Component input ⇒ Component output

(bThe input source can be switched to any source except CBL/SAT.）

・CVBS input ⇒ IP Scaler ⇒ HDMI output. ・Component input ⇒ IP Scaler ⇒ HDMI output. ・HDMI input ⇒ IP Scaler ⇒ HDM output. ・ETHERNET input ⇒ IP Scaler ⇒ HDMI output.

(bThe input source can be switched to any source except CBL/SAT.）

・HDMI input ⇒ HDMI input(MAIN ZONE）

(bThe input source can be switched to any source except CBL/SAT.）

・ When the power supply of a TV is put in the standby mode, make sure that the power supply of this unit is also put in the

standby mode.

・The ARC path can also be checked (check this using the TV input source).

(bThe input source can be switched to any source except CBL/SAT.）

・HDMI input (PCM , DolbyDigital , DTS) ⇒ RCA output. ・Check of HDMI input(HD audio) ⇒ RCA output.

(bThe input source can be switched to any source except CBL/SAT.）

・HDMI input(PCM , DolbyDigital , DTS) ⇒ HDMI output (audio output from connected TV)

(bThe input source can be switched to any source except CBL/SAT.）

・GUI display ⇒ HDMI output.

(bThe input source can be switched to any source except CBL/SAT.）

・HDMI input ⇒ HDMI output (ZONE2)

(bThe input source can be switched to any source except CBL/SAT.）

DIAGNOSTIC PATH DIAGRAM

AUDIO IN

BLU- RAY

CBL/SAT

DVD

MEDIA

PHONO

V.AUX

(FRONT )

U Ver.: HD RADIO OTHER : A. TUNER

MIC

DIGITAL AUDIO BLOCK

8ch EXT. IN

SBL

SBR

fig.01

TUNER

ADINL

ADINR

DAFL DAFR DAC DASW1 DASW2 DARSV DASL DASR DAASSIGN1L DAASSIGN1R DAASSIGN2L DAASSIGN2R DAASSIGN3L DAASSIGN3R

DAZ2L DAZ2R

DAZ3L DAZ3R

The port No. is Changed same as AVRX4100 (M S Lee)

MAIN ZON E2 ZONE3

CBL/SAT

DVD

PHONO

V.AUX

TUNER

DAZ2L61

DAZ2R60

DAZ3L59

DAZ3R58

DAFL57

DAFR56

MONO

MIX

MONO

MIX

MIC

HPF

MONO

MIX

HPF

MONO

MIX

HPF

78,79

74,75

70,71

72,73

76,77

82.83

64,65

66,67

62,63

OPEN

88,89

ADC

53,54

46,47

32,33

ZONE3

TONE

VOL IC

NJW1194V

TONE

ZONE2

TONE

VOL IC

NJW1194V

TONE

R2A15220

94 PREOU T_FL

DA_BUS

MAIN_FL

MAIN_FR

EXT_FR

EXT_SW

EXT_BU S

EXT_SR

DAASSIGN2L

PREOUT _FL

DAASSIGN2R

PREOUT _FR

DAASSIGN3L

DAASSIGN3R

PREOUT _FR

DAASSIGN1L

PREOUT _FL96

EXT_SBL

DAASSIGN1R

PREOUT _FR

EXT_SBR

AV7702 ANALOG AUDIO BLOCK

DAFL

EXT_FL

DAFR

DASW1

DASW2

DARSV

DAC

EXT_C

DASL

EXT_SL

DASR

FL_VOL

TONE

FR_VOL

TONE

SW1_VOL

SW2_VOL

C_VO L

SL_VO L

SR_VOL

R2A15220

TONE

FWL_VO L

FWR_VOL

FHL_VO L

FHR_VOL

SBL_V OL

SBR_V OL

PREOUT _FWL

PREOUT _FWR

PREOUT _FHL

PREOUT _FHR

100

PREOUT _S

PREOUT _SBR

PREOUT _FL

PREOUT _FR

PREOUT _SW1

PREOUT _SW2

PREOUT _C

100

PREOUT _SL

PREOUT _SR

PREOUT _FL

PREHP_FL

PREOUT _FL

PREHP_FR

73 P REOUT Z3L

7274PREOUT Z3R

PREOUT Z2L

PREOUT Z2R

PREOUT _FL

PREOUT _FR

PREOUT _SW1

PREOUT _SW2

PREOUT _C

PREOUT _SL

PREOUT _SR

PREOUT _SBL

PREOUT _SBR

PREOUT _FWL

PREOUT _FWR

PREOUT _FHL

PREOUT _FHR

PREHP_FL

PREHP_FR

ZONE3 ZONE2 M AIN

HDAM PA RT

AMPIN_ FL/FR

32,33

AMPIN_ FWL/FWR

46,47

OPEN

53,54

AMPIN_ SBL/SBR

88,89

RY871

RY881

RY882

RY883

RY884 RY885 RY886

Balanced OUT

PREOUT

ATT.

SW1

SW2

SBL

SBR

FW_L

FW_R

H1_L

H1_R

H2_L

H2_R

ZONE2 L

ZONE2 R

ZONE3 L

ZONE3 R

HPL HPR GND

SW1

SW2

SBL

SBR

FWL

FWR

H1_L

H1_R

H/P OUT

AUDIO IN

BLU- RAY

CBL/SAT

DVD

MEDIA

PHONO

V.AUX

(FRONT )

U Ver.: HD RADIO OTHER : A. TUNER

MIC

8ch EXT. IN

SBL

SBR

fig.02a

TUNER

ADINL

ADINR

DAFL DAFR DAC DASW1 DASW2 DARSV DASL DASR DAASSIGN1L DAASSIGN1R DAASSIGN2L DAASSIGN2R DAASSIGN3L DAASSIGN3R

DAZ2L DAZ2R

DAZ3L DAZ3R

DIGITAL AUDIO BLOCK

The port No. is Changed same as AVRX4100 (M S Lee)

MAIN ZON E2 ZONE3

CBL/SAT

PHONO

V.AUX

TUNER

DAZ2L61

DAZ2R60

DAZ3L59

DAZ3R58

DAFL57

DAFR56

MONO

MIX

MONO

MIX

DVD

MIC

HPF

MONO

MIX

HPF

MONO

MIX

HPF

78,79

74,75

70,71

72,73

76,77

82.83

64,65

66,67

62,63

OPEN

88,89

ADC

53,54

46,47

32,33

ZONE3

TONE

VOL IC

NJW1194V

TONE

ZONE2

TONE

VOL IC

NJW1194V

TONE

R2A15220

94 PREOU T_FL

DA_BUS

MAIN_FL

MAIN_FR

EXT_FR

EXT_SW

EXT_BU S

EXT_SL

EXT_SR

DAASSIGN2L

PREOUT _FL

DAASSIGN2R

PREOUT _FR

DAASSIGN3L

DAASSIGN3R

PREOUT _FR

DAASSIGN1L

PREOUT _FL96

EXT_SBL

DAASSIGN1R

PREOUT _FR

EXT_SBR

AV7702 ANALOG AUDIO BLOCK

DAFL

EXT_FL

DAFR

DASW1

DASW2

DARSV

DAC

EXT_C

DASL

DASR

FL_VOL

TONE

FR_VOL

TONE

SW1_VOL

SW2_VOL

C_VO L

SL_VO L

SR_VOL

R2A15220

TONE

FWL_VO L

FWR_VOL

FHL_VO L

FHR_VOL

SBL_V OL

SBR_V OL

PREOUT _FWL

PREOUT _FWR

PREOUT _FHL

PREOUT _FHR

100

PREOUT _S

PREOUT _SBR

PREOUT _FL

PREOUT _FR

PREOUT _SW1

PREOUT _SW2

PREOUT _C

100

PREOUT _SL

PREOUT _SR

PREOUT _FL

PREHP_FL

PREOUT _FL

PREHP_FR

73 P REOUT Z3L

7274PREOUT Z3R

PREOUT Z2L

PREOUT Z2R

PREOUT _FL

PREOUT _FR

PREOUT _SW1

PREOUT _SW2

PREOUT _C

PREOUT _SL

PREOUT _SR

PREOUT _SBL

PREOUT _SBR

PREOUT _FWL

PREOUT _FWR

PREOUT _FHL

PREOUT _FHR

PREHP_FL

PREHP_FR

ZONE3 ZONE2 M AIN

HDAM PA RT

AMPIN_ FL/FR

32,33

AMPIN_ FWL/FWR

46,47

OPEN

53,54

AMPIN_ SBL/SBR

88,89

RY871

RY881

RY882

RY883

RY884 RY885 RY886

Balanced OUT

PREOUT

ATT.

SW1

SW2

SBL

SBR

FW_L

FW_R

H1_L

H1_R

H2_L

H2_R

ZONE2 L

ZONE2 R

ZONE3 L

ZONE3 R

HPL HPR GND

SW1

SW2

SBL

SBR

FWL

FWR

H1_L

H1_R

H/P OUT

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