denon avr 1513

D&M Holdings Inc.

SERVICE MANUAL

e

e

Copyright 2012 D&M Holdings Inc. All rights reserved.WARNING: Violators will be prosecuted to the maximum extent possible.

MODEL JP E3 E2 EK EA E1C E1K CI

AVR-1513 P P P

AV SURROUND RECEIVER

Ver. 1

S0422-0V01DM/DG1202

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

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

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

2CONTENTSABOUT THIS MANUAL .............................................................3What you can do with this manual ............................................3Using Adobe Reader (Windows version) ..................................4

SAFETY PRECAUTIONS ..........................................................6NOTE FOR SCHEMATIC DIAGRAM .........................................7NOTE FOR PARTS LIST ...........................................................7TECHNICAL SPECIFICATIONS ................................................8DIMENSION ...............................................................................8CAUTION IN SERVICING ..........................................................9Initializing AV SURROUND RECEIVER ....................................9Service Jig ................................................................................9

DISASSEMBLY ........................................................................101. FRONT PANEL ASSY .........................................................122. DIGITAL PCB ASSY ............................................................133. RADIATOR ASSY ................................................................144. POWER PCB ......................................................................155. REGULATOR PCB ..............................................................156. TRANS POWER ..................................................................15

SPECIAL MODE ......................................................................16Special mode setting button ....................................................161. com/DSP/OSD Version display mode ...............................17

WHEN THE MICROPROCESSOR IS REPLACED WITH A NEW ONE .............................................18PROCEDURE FOR UPGRADING THE VERSION OF THE FIRMWARE .....................................181. Preparations ........................................................................182. UPDATE FIRMWARE ..........................................................233. Notice: .................................................................................42Confirming the firmwares number after upgraded ..................42

ADJUSTMENT .........................................................................43SURROUND MODES AND PARAMETERS ............................44TROUBLE SHOOTING ............................................................471. POWER ...............................................................................472. Analog video ........................................................................483. HDMI/DVI ............................................................................494. AUDIO .................................................................................54

CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK .............57ANALOG AUDIO/VIDEO BLOCK DIAGRAM .........................58DIGITAL AUDIO/HDMI BLOCK DIAGRAM .............................59POWER BLOCK DIAGRAM ....................................................60LEVEL DIAGRAM ....................................................................61WIRING DIAGRAM ..................................................................65PRINTED WIRING BOARDS ...................................................66MAIN .......................................................................................66TUNER ....................................................................................68POWER KNOB .......................................................................68PORTABLE .............................................................................68HEADPHONE .........................................................................68USB .........................................................................................68FOR HDMI FFC CABLE ..........................................................68FRONT ....................................................................................69DIGITAL ...................................................................................70F-HDMI ....................................................................................72POWER ...................................................................................72REGULATOR ..........................................................................74

SCHEMATIC DIAGRAMS ........................................................76FRONT PART ..........................................................................76POWER PART ........................................................................77MAIN PART .............................................................................78INPUT & VOLUME PART ........................................................79VIDEO PART (PRE OUT-SUBWOOFER) ...............................80DSP PART ...............................................................................81MCU PART ..............................................................................82HDMI PART .............................................................................83FRONT-HDMI IN PART ...........................................................84

EXPLODED VIEW ....................................................................85PARTS LIST OF EXPLODED VIEW ........................................87PACKING VIEW .......................................................................90PARTS LIST OF PACKING & ACCESSORIES .......................90SEMICONDUCTORS ...............................................................921. IC's ......................................................................................922. FL DISPLAY....................................................................... 111

PARTS LIST OF P.C.B. UNIT ................................................113FRONT PCB UNIT ASS'Y .....................................................113POWER PCB UNIT ASS'Y ....................................................116MAIN PCB UNIT ASS'Y.........................................................118DIGITAL PCB UNIT ASS'Y ....................................................123

3ABOUT THIS MANUALRead the following information before using the service manual.

What you can do with this manual

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.

Page magnification stays the same as before the jump.

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 board diagrams, block diagrams, and parts lists.

1.Press Ctrl+Shift+F on the keyboard. The Search window appears.

Ctrl

Shift

F

2.Enter the Ref. No. you want to search for in the Search window, and then click the Search button. A list of search results appears.

3.Click an item on the list. The screen jumps to the page for that item, and

the search phrase is displayed.

4Using Adobe Reader (Windows version)

Properties

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

Pagetoprint

Select the following checkbox. "More Options" : "Current View" PageSizing&Handling

Select the following checkbox. "Size" / "SizeOptions" : "Fit"

Add notes to this data (Sign)The Sign function lets you add notes to the data in this manual.Save the file once you have finished adding notes.

[Example using Adobe Reader X]On the "View" menu, click "Sign". The Sign pane appears.

[Example using Adobe Reader 9]On the "Document" menu, click "Sign".

Magnify schematic / printed wiring board diagrams - 1(Ctrl+Space, mouse operation)

Press Ctrl+Space on the keyboard and drag the mouse to select the area you want to view. The selected area is magnified.

Ctrl Space

0

When you want to move the area shown, hold down Space and drag the mouse.

When you want to show a full page view, press Ctrl+0 on the keyboard.

PrintamagnifiedpartofthemanualThe 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 "File" menu, click "Print".

3. Configure the following settings in the Print dialog box.

4. Click the Print button to start printing.

5Magnify schematic / printed wiring board diagrams - 2(Pan & Zoom function)The Pan & Zoom function lets you see which part of a magnified diagram is being shown in a separate window.

[Example using Adobe Reader X]On the "View" menu, point to "Zoom", and then click "Pan & Zoom".

The Pan & Zoom window appears on the screen.

[Example using Adobe Reader 9]On the "Tools" menu, point to "Select & Zoom", and then click "Pan & Zoom Window".

Magnify schematic / printed wiring board diagrams - 3(Loupe Tool function)The Loupe Tool function lets you magnify a specific part of a diagram in a separate window.

[Example using Adobe Reader X]On the "View" menu, point to "Zoom", and then click "Loupe Tool".

The Loupe Tool window appears on the screen.

[Example using Adobe Reader 9]On the "Tools" menu, point to "Select & Zoom", and then click "Loupe Tool Window".

6SAFETY PRECAUTIONSThe following items should be checked for continued protection of the customer and the service technician.

LEAKAGE CURRENT CHECKBefore 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 fingers are moved across them in some rare cases. Wear gloves to protect your hands.

Use only designated parts!The set's parts have specific safety properties (fire 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 1M or greater. If it is less, the set must be inspected and repaired.

Many of the electric and the structural parts used in the set have special safety properties. In most cases these properties are difficult 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, fires or other dangerous situations.

CAUTION Concerning important safety parts

7NOTE FOR SCHEMATIC DIAGRAMWARNING: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 identified and remedied.NOTICE:ALL RESISTANCE VALUES IN OHM. k=1,000 OHM / M=1,000,000 OHMALL 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.

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.)

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

General-purpose Carbon Film Resistor in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)Part indicated by "" mark is not illustrated in the exploded view.

WARNING:

1.2.3.4.5.6.

Resistors

RD : CarbonRC : CompositionRS : Metal oxide filmRW: windingRN : Metal filmRK : Metal mixture

P : Pulse-resistant typeNL : Low noise typeNB : Non-burning typeFR : Fuse-resistorF : Lead wire forming

2B : 1/8 W2E : 1/4 W2H : 1/2 W3A : 1 W3D : 2 W3F : 3 W3H : 5 W

F : 1%G : 2%J : 5%K : 10%M : 20%

Ex.: RNType

14KShapeand per-formance

2EPower

182Resist-ance

GAllowableerror

FROthers

* Resistance1800ohm=1.8kohm1 8 2

Indicates number of zeros after effective number.2-digit effective number.

1.2ohm1 R 2

2-digit effective number, decimal point indicated by R.1-digit effective number.

: Units: ohm

Capacitors

CE : Aluminum foilelectrolytic

CA : Aluminium solidelectrolytic

CS : Tantalum electrolyticCQ: FilmCK : CeramicCC : CeramicCP : OilCM: MicaCF : MetallizedCH : Metallized

HS : High stability typeBP : Non-polar typeHR : Ripple-resistant typeDL : For change and dischargeHF : For assuring high frequencyU : UL partC : CSA partW : UL-CSA partF : Lead wire forming

0J : 6.3 V1A : 10 V1C : 16 V1E : 25 V1V : 35 V1H : 50 V2A : 100 V2B : 125 V2C : 160 V2D : 200 V2E : 250 V2H : 500 V2J : 630 V

F : 1%G : 2%J : 5%K : 10%M : 20%Z : 80%

: - 20%P : +100%C : 0.25pFD : 0.5pF= : Others

Ex.: CEType

04WShapeand per-formance

1HDielectricstrength

3R2Capacity

MAllowableerror

BPOthers

Units:F.

2200F2 2 2

Indicates number of zeros after effective number.2-digit effective number.

Units:F.

2.2F2 R 2

2-digit effective number, decimal point indicated by R1-digit effective number.

* Capacity (electrolyte only)

When the dielectric strength is indicated in AC,"AC" is included after the dielectric strength value.

* Capacity (except electrolyte)

Units:pF

2200pF=0.0022F2 2 2

Indicates number of zeros after effective number. (More than 2)2-digit effective number.

Units:pF

220pF2 2 1

2-digit effective number.Indicates number of zeros after effective number. (0 or 1)

NOTE FOR PARTS LIST

8TECHNICAL SPECIFICATIONS n Audio Section

PoweramplifierRated output :Front : 75 W + 75 W (8 , 20 Hz 20 kHz with 0.08 % T.H.D.)110 W + 110 W (6 , 1 kHz with 0.7 % T.H.D.)130W+130W(6, JEITA)

Center :75 W (8 , 20 Hz 20 kHz with 0.08 % T.H.D.)110 W (6 , 1 kHz with 0.7 % T.H.D.)130W(6, JEITA)

Surround :75 W + 75 W (8 , 20 Hz 20 kHz with 0.08 % T.H.D.)110 W + 110 W (6 , 1 kHz with 0.7 % T.H.D.)130W+130W(6, JEITA)

Output connectors : 6 16 Analog

Input sensitivity/Input impedance : 200 mV/47 kFrequency response: 10 Hz 100 kHz +1, 3 dB (DIRECT mode)S/N : 98 dB (IHFA weighted, DIRECT mode)

n Video sectionStandard video connectors

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

n Tuner section[FM](Note: V at 75 , 0 dBf = 1 x 1015 W)Receiving Range (for E3) : [FM] 87.5 MHz 107.9 MHz [AM]520 kHz 1710 kHzReceiving Range (for E2, E1C) : [FM] 87.5 MHz 108.0 MHz [AM]522 kHz 1611 kHzUsable Sensitivity :[FM]1.2 V (12.8 dBf) [AM]18 V50 dB Quieting Sensitivity :[FM]MONO 2.8 V (20.2 dBf)S/N (IHF-A) :[FM]MONO 70 dB (IHFA weighted, DIRECT mode)

STEREO 67 dB (IHFA weighted, DIRECT mode)TotalharmonicDistortion(at1kHz):[FM]MONO 0.7 %

STEREO 1.0 % n General

Power supply : (for E3) : AC 120 V, 60 Hz (for E2) : AC 230 V, 50 Hz / 60Hz (for E1C) : AC 220 V, 50 Hz Power consumption : 330 W

0.5 W (Standby)

Weight : 7.8kg

344.045.0 45.0

60.0

434.0

136.

0

151.

0

15.0

288.

5

319.

0

18.5

12.0

198.

043

.547

.0

DIMENSION

9InitializingAVSURROUNDRECEIVER

AV SURROUND RECEIVER initialization should be performed when the com, peripheral parts of com, and Digital PCB were replaced.

1. Turn off the power pressing X button.2. Press X button while simultaneously while pressing SOURCE SELECT 0 and SOURCE SELECT 1 buttons.3. Check that the entire display is flashing at intervals of about 1 second, and then release the 2 buttons.

The microprocessor will be initialized.

Service Jig When you update the firmware, you can use the followingJIG (RS232C to internal connector conversion adapter). Please order it from Denon Official Service Distributor in your region if necessary.

8U-210100S : WRITING KIT : 1 Set606050028012P : 7P FFC(1.0) L-240 : 1 Set(Refer to "PROCEDURE FOR UPGRADING THE VERSION OF THE FIRMWARE".)

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.

X

SOURCE SELECT 0

SOURCE SELECT 1

CAUTION IN SERVICING

10

DISASSEMBLY Disassemble in order of the arrow in the following figure. In the case of the re-assembling, assemble it in order of the reverse of the following flow. In the case of the reassembling, observe "Caution concerning disassembly and assembly!". 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.

FRONT PANEL ASSYRefer to "DISASSEMBLY 1. FRONT PANEL ASSY"and "EXPLODED VIEW"

FRONT PCB(Ref. No. of EXPLODED VIEW : C1-1)

POWER KNOB PCB(Ref. No. of EXPLODED VIEW : C1-2)

HEADPHONE PCB(Ref. No. of EXPLODED VIEW : C1-3)

PORTABLE PCB(Ref. No. of EXPLODED VIEW : C1-4)

USB PCB(Ref. No. of EXPLODED VIEW : C1-5)

F-HDMI PCB(Ref. No. of EXPLODED VIEW : C3-2)

RADIATOR ASSYRefer to "DISASSEMBLY

3. RADIATOR ASSY"and "EXPLODED VIEW"

MAIN PCB(Ref. No. of EXPLODED VIEW : C2-1)

POWER PCBRefer to "DISASSEMBLY

4. POWER PCB"and "EXPLODED VIEW"

POWER PCB(Ref. No. of EXPLODED VIEW : C4-1)

REGULATOR PCBRefer to "DISASSEMBLY

5. REGULATOR PCB"and "EXPLODED VIEW"

REGULATOR PCB(Ref. No. of EXPLODED VIEW : C4-2)

TRANS POWERRefer to "DISASSEMBLY

6. TRANS POWER"and "EXPLODED VIEW"

TRANS POWER(Ref. No. of EXPLODED VIEW : C6 )

DIGITAL PCB ASSYRefer to "DISASSEMBLY 2. DIGITAL PCB ASSY"and "EXPLODED VIEW"

DIGITAL PCB(Ref. No. of EXPLODED VIEW : C3-1)

TUNER PCB(Ref. No. of EXPLODED VIEW : C2-5)

TOP CABINET

11

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: ***". (*** : A,B,C,D) 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)

View from the top Front side

Shooting direction: B

Shooting direction: DShooting direction: C

Shooting direction: A

Note: Before disassembling this unit, be sure to discharge the power line (the colored line in the schematic diagram).

FFC cables with one end disconnected should be insulated by using tapes, etc.

12

1. FRONT PANEL ASSY

(1) Remove the screws.

(2) Remove the screws and disconnect the FFC.

(3) Disconnect the connector wires.

CABINET TOP FRONT PANEL ASSYProceeding :

View from the bottom

FFC

FRONT PANEL ASSY

CN102

CN104

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

13

2. DIGITAL PCB ASSY


(2) Remove the screws. Disconnect the connector wires and FFC then disconnect the TUNER PCB.

CABINET TOP DIGITAL PCB ASSYProceeding :


CN205

CN202TUNER PCB FFC

CN90

CN95

DIGITAL PCB

14

3. RADIATOR ASSY


(2) Remove the screws then disconnect the connector wire. Remove the RADIATOR ASSY from the CHASSIS BOTTOM.

CABINET TOP DIGITAL PCB ASSY RADIATOR ASSYProceeding :


CN503

MAIN PCB

15

4. POWER PCB

5. REGULATOR PCB

6. TRANS POWER

CABINET TOP POWER PCBProceeding :

Please refer to "EXPLODED VIEW" for the disassembly method of POWER PCB.

CABINET TOP REGULATOR PCBProceeding :

Please refer to "EXPLODED VIEW" for the disassembly method of REGULATOR PCB.

CABINET TOP TRANS POWERProceeding :

Please refer to "EXPLODED VIEW" for the disassembly method of TRANS POWER.

16

SPECIAL MODESpecial mode setting buttonb Press the X button to turn on the power while pressing both the button A and the button B at the same time.

Mode Button A Button B Contents

com/DSP/OSD Version display mode STATUS DIMMER

Firmware versions such as Main, DSP or OSD are displayed in the FL display. Errors are displayed or when they occur. (Refer to 17 page.)

Initialization mode SOURCE SELECT 0

SOURCE SELECT 1

Backup data initialization is carried out. (Refer to 9 page.)

Mode for switching tuner frequency step DIMMER

SOURCE SELECT 1

---E2 model only---Change tuner frequency step to AM9k/FM50kHz STEP or AM:10k/FM:200kHz.

b When power is turned on, pressing both buttons A and B at the same time for 3 seconds or more.

Mode Button A Button B Contents

Select the video signal format STATUS SOURCE SELECT 0

Select with the "SOURCE SELECT 0", "SOURCE SELECT 1" and "STATUS" button change video format NTSC or PAL.

Mode for preventing remote control acceptance STATUS DIMMER

Operations using the remote control are rejected."REMOTE LOCK:ON" is displayed in FL display. (Mode the cancellation: Execute the same button operations as when performing setup.)

X

DIMMERSTATUSSOURCE SELECT 0

SOURCE SELECT 1

17

1. com/DSP/OSD Version display mode1.1. Operationspecificationscom/DSP/OSD version display mode:When the set is started up in this mode, the version information is displayed.

Starting up:Press the X button to turn on the power while pressing the "DIMMER" and "STATUS" buttons.Now, press the "STATUS" button to the display the 2nd item information on the FL Display.

1.2. Display Orderq Model destination information w Main-com version e DSP version r OSD version

Display State

q Model destination information

AVR-1513 E3 model A V R 1 5 1 3 E 3

AVR-1513 E2 model A V R 1 5 1 3 E 2

AVR-1513 E1C model A V R 1 5 1 3 E 1 C

w Main-com version M a i n : * * . * *

e DSP version D S P . * . * . *

r OSD version O S D : * * . * *

Cleared of mode:Press the X button to turn the power off.

1.3. Error displaySee the following table for each "Error information" display and its contents (status).

Condition - State

DSP NG When DSP boot, executing DSP reset makes to becomes error. D S P E R R O R 0 1

DSP OK (No error display, version display only)

18

WHEN THE MICROPROCESSOR IS REPLACED WITH A NEW ONEWhen the U-PRO (Microprocessor) or the Flash ROM is replaced, confirm the following.

PWB Name Ref. No. Description After replaced Remark

DIGITAL IC91 STM32F101ZE B SOFTWARE: Main

DIGITAL IC82 MX25L8006EM2I-12G B SOFTWARE: DSP ROM

DIGITAL IC14 MX25L8006EM2I-12G B SOFTWARE: OSD ROM

After replacingA : Mask ROM (With software). No need for write-in of software to the microprocessor.B : Flash ROM (With software). Usually, no need for write-in of software. But, when the software was updated, you should

write the new software on the microprocessor or flash ROM. Please check the software version. C : Empty Flash ROM (Without software). You should write the software on the microprocessor or flash ROM.

Refer to "Update procedure" or "writing procedure", when you write the software.

PROCEDURE FOR UPGRADING THE VERSION OF THE FIRMWARE1. Preparations

1.1. Before starting the operation(1) Personal Computer(2) RS-232 cable (9P (Male), Straight).(3) 8U-210100S WRITING KIT.(4) 606050028012P / 7P FFC(1.0) L=240.

1.2. Connection of the AV receiver(1) Confirm the power on/off switch of the AV receiver is turning off.(2) Connect the update terminal of AV receiver with the "WRITING KIT".

(Refer to figure below for the connection of the 7P FFC cable.)(3) Connect the RS-232C cable from PC with the "WRITING KIT".

1.2. Connection of the AV receiver(1) Confirm the power on/off switch of the AV receiver is turning off.(2) Connect the update terminal of AV receiver with the "WRITING KIT".

(Refer to figure below for the connection of the 7P FFC cable.)

PC

WRITING KITRS-232C Cable

This side is contacts of 7P FFC Cable.

S70

9

S70

8

S70

7

S70

6

S70

2

S706-709 : HIGE S702 : 3.3V

7P FFC Cable

7P FFC Cable

1 pin

19

1.3. INSTALL UPDATE TOOL(1) Click the "ST_Flash_Loder" folder.

(2) Run the "Flash_Loader_Demonstrator_v2.4.0_Setup.exe" on program file.

The following screen will be displayed.

The Setup Status bar appears.

20

(3) Click the "Next" button.

(4) Click the "Yes" button.

21

(5) Click the "Next" button after inputting "User Name" and "Company Name".

(6) Click the "Next" button.



22

(7) Click the "Finish" button.

23

2. UPDATE FIRMWARE(1) Connect the update terminal of AV receiver with the "WRITING KIT".(2) Set the switch of "WRITING KIT". (Refer to the table below.)

DSPBOOT CE EPM CNVSS

H H L H

(3) Press the X button to turn the power on of AV receiver.(4) Set the switch of "WRITING KIT". (Refer to the table below.)


H H H H

(5) Press the "RESET" switch of "WRITING KIT".(6) Run the "STMicroelectronics flash loader.exe" on program file.

(7) Click the Next button 3 times. Click the Next button for 1st time.

24

Click the Next button for 2nd time.

Click the Next button for 3rd time.

25

(8) Choose Flash File(DSP1). Click the following button.

From the file browser windows select file of "AVR1513_SF_DSP1(x.x.x).bin".

Click the "Open" button.

26

Click the Next button.



27

The following screen will be displayed and click the "Close" button.

28

(9) Set the switch of "WRITING KIT". (Refer to the table below.)


H H L H

(10) Press the "RESET" switch of "WRITING KIT". Wait for about 130 seconds until "Write Complete." is displayed on VFD.



H H H H

(12) Press the "RESET" switch of "WRITING KIT".(13) Re-run the "STMicroelectronics flash loader.exe" on program file.


29



30

(15) Choose Flash File(DSP2). Click the following button.

From the file browser windows select file of "AVR1513_SF_DSP2(x.x.x).bin".


31




32


33



H H L H


(18) Set the switch of "WRITING KIT" (Refer to the table below).


H H H H

(19) Press the "RESET" switch of "WRITING KIT".(20) Re-run the "STMicroelectronics flash loader.exe" on program file.


34


Click the Next at 3rd time.

35

(22) Choose Flash File(OSD). Click the following button.

From the file browser windows select file of "AVR1513_SF_OSD(vxx.x.x).bin".


36




37


38



H H L H




H H H H

(26) Press the "RESET" switch of "WRITING KIT".(27) Run the "STMicroelectronics flash loader.exe" on program file.


39



40

(29) Choose Flash File(MAIN). Click the following button.

From the file browser windows select file of "AVR1513_MCU(vxx.x.x).bin".


41




42


(30) Set the switch of Writing Kit". (Refer to the table below.)


H H L H

(31) Press the "RESET" switch of Writing Kit".(32) Initializing.

1. Turn off the power using X button.2. Press the X button while simultaneously pressing the SOURCE 0 and SOURCE 1 buttons.3. Check that the entire display is flashing with an interval of about 1 second, and release your fingers from the 2

buttons and the microprocessor will be initialized.

3. Notice:Please keep the following notice for firmware update.(a) Keep the PC environment (b) Avoid the communication cable from the electrical noise source.

(e.g. telephone cable, AC line, a fluorescent light)(c) Dont remove cable during update.(d) Dont turn off the power during update.(e) Dont run other PC application during update.(f) Stop the resident program on PC (Virus checker and System check utility, etc)(g) Stop the screen saver on PC.(h) Stop the power save ability on PC.(i) In case of laptop PC, Use the AC adaptor.

ConfirmingthefirmwaresnumberafterupgradedAfter updating the firmware, check the version. Refer to "1. com/DSP Version display mode" (Refer to 17 page ).

Note: If step 3 does not work, start over from step 1. All user settings will be lost and this factory setting will be recovered when this initialization mode.

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

43

ADJUSTMENTAudio Section

Adjusting Idling CurrentRequired measurement equipment: DC Voltmeter

1. Preparation(1) Avoid direct blow from an air conditioner or an electric fan and humidity should be moderate, and place the set at

normal usage environment. Temperature should be at 15 C ~ 30 C (59 F ~ 86 F).

(2) Presetting POWER (Power source switch) OFF SPEAKER (Speaker terminal) No load

(Do not connect speaker, dummy resistor, etc.)

2. Adjustment(1) Remove the top cover and set VR510(FL), VR550(FR), VR530(C), VR520(SL), VR540(SR), on MAIN PCB at fully

counterclockwise (c) position.(2) Connect DC Voltmeter to test points (FRONT-Lch: CN510, FRONT-Rch: CN550, CENTER ch: CN530, SURROUND-

Lch: CN520, SURROUND-Rch: CN540).(3) Connect the power cord to AC Line, and set the power switch to "ON".(4) Presetting.

MASTER VOLUME : c minimumSPEAKER (Speaker terminal) : No load

(Do not connect speaker, dummy resistor, etc.)MODE : MCH STEREOFUNCTION : CBL/SAT

(5) Within 2 minutes after the power on, turn VR510 clockwise (x) to adjust the TEST POINT voltage at 1.5mV 0.5mV DC.

(6) After 10 minutes from the preset above, turn VR510 to set the voltage to 2.0mV 0.5mV DC.(7) Adjust the Variable Resistors of each channel(VR520-VR550) in the same way.

CN540VR540VR510 CN510 VR520 CN520 VR530 CN530 VR550 CN550

F Lch S Lch C ch S Rch F Rch

DC Voltmeter

MAIN PCB

44

SURROUND MODES AND PARAMETERS

46

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48

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47

YES

YES YES YES

NO

NO

NO

Is the ON/STANDBY indicator on the front panel flashing red?

Unplug the power cord. Does the power turn on when power cord is plugged in again?

Check the primary circuitry parts (for poor contacts, etc.), and replace any defective parts.

Check the microprocessor periphery circuitry and replace any defective parts.

Check the circuitry and parts from BN94 on the ST-BY B'd to the microprocessor for damage and short-circuits,and replace any defective parts.

Is a MCU+5V voltage being supplied from the ST-BY B'd to the microprocessors?

Is a MCU+5V voltage output when the cord supplying the power from the ST-BY B'd to the microprocessor(BN94) is unplugged?

Is the fuse blown? Refer to "1.2. Fuse is blown".

Power not turn on.

Are there any incomplete connections in the connectors connecting between the various circuit boards?

Correct the short circuit between the speaker and ground.

Connect the connectors property.

Is there a short circuit between the speaker terminals and the ground?

Check for damage in the power amplifier circuitry parts and replace any defective parts.

Check the parts from IC204 to the primary circuitry and replace any defective parts.

YES

YES

YES

NO NO

NO

NO

TROUBLE SHOOTING1. POWER

1.1. Power not turn on

Check for leaks or short circuits in the primary side parts and replace any defective parts.

Fuse is blown

Check for short circuits in the rectifier diodes and circuitry of the secondary side rectifying circuits and replace any defective parts.

After repairing, also replace the fuse.

Check for short circuits in the power stabilizer unit's regulator output terminal and the ground and replace any defective parts.

1.2. Fuse is blown

48

2. Analog video

YES

YES YES

YES

MONITOR OUT(CVBS) Output NG

Check 5VV+5VV : C755-5VV : C754

Check outputOutput V : IC71-1pin

Check cable between AMP and monitor or Check monitor. Check set value of IC.

SW2 : IC71-10pin : 3.3V : OKSW5 : IC71-2pin : 3.3V : OK

The IC71 and surrounding circuitry is defective.

The power supply circuitry is defective.

Check input (When the SAT/CBL function)Vin3 : IC71-7pin

Check pattern from JK71 to IC71 and check cable between AMP and player or check player .

CPU(IC91) flaw.

NO

NO NO

NO

DVD SAT/CBL

OPT INDVD IN

MONITORSAT/CBL COAX IN

BD SAT/CBLGAMEMONITOR

SW

1.CH_GND2.CH_GND3.CH_GND4.INT5./RST6./CE7.SDIO8.SCLK9.VCC10.R-OUT11.L-OUT

22.MCUGND

21.MCU+3V3

20.MCU+5V

19.PWR_RLY

18.VFD_DATA

17.VFD_CLK

16.VFD_CE

15.VFD_RST

14.REMOTE_IN

13.STBY_LEDG

12.STBY_LDER

11.KEY1

10.KEY2

9.KEY3

8.VOL-

7.VOL+

6.HP_DET

5.MINI_R

4.AGND

3.MINI_L

23.MCUGND

2.-12V

1.+12V

11.R

LY_G

ND10

.+12

V9.

FR8.

AGND

7.SR

6.AG

ND

4.AG

ND

2.AG

ND1.

FL

13.M

CUGN

D12

.MUT

E+B

5.CE

N

3.SL 4.AS

O_DE

T

1.FL

/R_R

LY2.

C/S_

RLY

3.H/

P_RL

Y

5.DC

_PRO

T6.

THER

_A7.

THER

_B

13.+12V

12.RLY_GND

11.PRE_GND

10.-12V

9.DGND

7.+5VD

8.DGND

6.+5VD

5.DGND

4.DGND

3.+5VH

2.+5VH

1.VGND

1.MCU+5V2.MCUGND3.P_DOWN4.PWR_RLY5.+12V

23.DGND22.RXA_2+21.RXA_2-20.DGND19.RXA_1+18.RXA_1-17.DGND16.RXA_0+15.RXA_0-14.DGND13.RXA_C+12.RXA_C-11.DGND10.DGND9.CEC_3V38.CEC_3V37.CEC_5V6.RXA_5V5.DDCA_SCL4.DDCA_SDA3.TXEN2.HPD_A1.CEC

1.MCU+3V32.MCUGND3.RESET4.JTDO5.JTCK6.JTMS7.JTDI8.NJTRST9.MCUGND

4.MCUGND

2.HDMI_RX

3.HDMI_TX

1.MCU+5V

1.RESET2.MCU+3V33.TX4.RX5.MCUGND6.N.C7.BOOT

CUP12426Z-A MP 2012.02.01

ADJ2

RPIC

ICT

ADJ1

CUP1

2426

Z-1

DIGI

TAL

LABE

L

ET81CUSHION CUSHION

CHG1A439 DIPPINGIN

24.576MHz

KIA7905PI

KIA7

805B

PI

KIA7

805B

PI

OPEN

SDOUT

MCK

LRCKSCLK

SDIN SCLKINLRCKIN

CVDZJ3.6BT

CVDZJ7.5BTCVDZJ7.5BT

SET OPTIONE1C10K10K

E310K4K7

10KX

E2/EA

R917R916

R913IC96

IC82

X901

X101

R737R736

C915

C914

C146

C145

R901

CN95CN90

R911

R909

R907

D920C335

D902

R696

C941

C936

R654

R786

R768

BN94

Q912

R627

C637C636

D918

D917

D916

D914

D913

D908

D907

D906

R202

R201

IC16

JK71

C644

R103

C185

T62T61

T60

R184

R169

R170

C179

C178

C176

C175

C334C173

C174

T59

T58T57

BN99

IC70IC68IC60

C990

C830

R646

R645 C602

C601

C677

C606

C604

C603

R622

R621 R618

R617

Q920

Q918Q919

R986

R987

R974

R972

R985

R969

R984

C989

C725C724

C650

C649

C646C609

C608

C648

IC91

R128

R125

R137R132

C144

D904

R168

R167

C143

C639

CN93

CN98

R983

T9

T8T7

T6

T5

T4

T33

T32

T31

T30

T3T29

T28

T27

T26

T25

T24

T23

T22

T20

T2

T19

T18

T17

T16

T15

T14

T13

T12

T11

T10

JK82

R652

R647

R638

R625

R623

R614

R624

R650

R648

R973

R968

R761

R789R788

R762

R753 R752

R751

R750

R749

R743

R742

R741

R734

R715

R714

R699

R698

R683

R682 R666

R606

R605

R604

R603

R744

R668

R667

R664

R665

R601

R602

R797

R712

R710

R694

R680

R678

R799

R798

R796

R795

R794

R705

R704

R703

R702

R689

R688

R687

R686

R673

R672

R671

R670

R713

R711

R697

R695

R681

R679

R760

R912

R917

R916

R838

R757

R758

R735

R745

R620

R619 R616

R615

R766

R301

R141

R187

R186

R185

R179

R180

R181

R124

R142

R996

R981

R979

R982

R992

R962

R961

R960

R991

R997

R882

R999

R995

R990

R994

R971R966

R993

R989

R988

R980

R978

R998

R977

R976

R975

R861

R814

R829R828

R827R826

R825R824

R953

R923

R922

R943

R908

R837

R867

R866

R850

R846

R812

R808

R613

R612

R611

R610

R609

R809

R910

R903

R649

R942

R904

R842

R954

R844

R813

R802

R801

R640

R639

R957

R878

R877

R874

R873R872

R871R870

R869R868

R849

R848

R818

R817

R793

R792

R739

R738

R661

R660

R659

R658

R178

R177

R176

R175

R199

R198

R196

R195

R194

R193

R192 R191

R190

R183

R156

R155

R154

R153

R116

R111R106

R147

R173

R114

R172

R109

R171

R104

R113

R108

R102

R145R146

R148

R915

R914

R906R905

R902

R811R810

R112

R107

R101

C167

C762 C761C772

C638

C903

C838

C837

C738

C729

C700

C699

C686

C685

C684

C683

C669

C668

C667

C666

C653

C652

C733

C624

C623 C620

C619

C679

C692

C691

C675

C674

C659

C658

C695

C694

C678

C662

C661

C741

C736

C955

C181

C182

C161

C980

C978

C977

C976

C723C722

C954

C879

C966

C964

C927

C824

C823

C822

C818

C940

C938

C937

C932C931

C828 C614C613

C611C610

D153

D150

D149

D148

D147

D146 D145

D144

D143

D142 D141

D130

D129

D128

D127

D126

D125

D124

D123

D122

D121

D120

D119

D118

D117

D116

D115

D114

D113

D112D111

D110

D109

D108

D107

D106

D105

D104

D103

D102D101

C979

C975

C972

C969

C965C963

C962

C956

C935

C926

C911

C909

C901

C836

C834

C833

C829

C821

C820

C819

C817

C814

C777

C757

C756

C752C750C748C746

C743

C731

C727

C721C719

C698

C682

C665

C630

C612

C605

C304

C303

C302

C301

C981

C162

C103

C102

C101

D612

CN96

JK62

JK72

C645

C643 C642

Q903

Q901

Q609Q608

Q105

Q103

Q101

Q106

Q104

Q102

Q611

T55

T54

T53 T52T51 T50T49 T48

J8

J7

J5

J4

Q916

Q915

Q914

Q614

Q612

Q613

Q917

Q911

Q610

Q913

Q910Q907Q904

D611D610D609

D608 D607

RN91

BD99

BD98

BD97

BD96

BD90

BD89

BD88

BD87BD86

BD85

BD84

BD80

BD79

BD78

BD77 BD76

BD62

CN9B

IC61

BD95

BD94

BD93

BD92

BD91

BD61

D602

D601

BD82

BD81

D905

RN90

RN89

RN88

RN87

RN86

RN85

RN84

RN83

RN80

RN82

RN81

RN92

Q606

Q605

Q604

J3

J1

JK81

C697

C696C681

C680C664

C663

C957

C839

C607

ET71ET91

CN97

C928

C751

C730 IC95

C843

C825

C810C808

C826

C902

C860 C859

C816

C804 C806

C764

C754

C771

C732

C763

C745

C755

C747

C742

C726

C728

C737

C717

C904

C811

X801

C720C718

IC74

D606D605

C749

L602

L601

CN91

CN92

C629

J2

IC92

D903

IC85

IC69

IC83 IC81

BD63

BD83

IC84

IC67IC66

IC64

IC63

IC62

IC71

JK13JK12JK11JK15

C331

C333C332

IC14

L301

IC15

T1

T104

IC11

RN12

RN11

L109

L114A

VIDEO test pointCUP12426Z-A MP 2012.02.01

C936

JK71

R760

R766 C772

C938

C937

C757

C756

C764

C754C755

IC71

Output V Input V+5VV -5VV

SW5 SW2

Detail ADIGITAL (COMPONENT SIDE)

49

YES

YES

YES

NO

NO

NO

NO

NO

NO

YES

YES

No picture or sound is output.

Check BD/DVD player.

Check HDMI/DVI cable connection.

(1) Is the HDMI/DVI cable properly connected?

(3) Are you using a certified HDMI cable (with the HDMI stamp)?

(4) Are you using an HDMI/DVI cable less than 5 meters in length?

(5) Are the picture and sound output when another HDMI/DVI cable is used?

(2) Are you using an HDMI/DVI selector, repeater or a device for improving picture quality?

(6) Is the BD/DVD player's HDMI output setting correct?

(8) Are the picture and sound output when the BD/DVD player's resolution is changed?

(10) Are the picture and sound output when a different BD/DVD player is used?

(7) When you use a DENON BD/DVD player's, is the fluorescent display tube's "HDMI" indicator lit? If you use a non-DENON BD/DVD player's, proceed to "YES".

(9) Is sound output from the set's speaker terminals when the TV's power is turned off or the connection cable between the TV and the set is disconnected?

There may be the a problem with the HDMI/DVI cable. Check connection.

Use a certified HDMI cable (with the HDMI stamp).

Replace the HDMI/DVI cable with one that is less than 5 meters in length (2 meters recommended) to check.

The HDMI/DVI cable is defective.

Disconnect everything and connect only the HDMI/DVI cable to check

Check the HDMI output setting, referring to the BD/DVD player's operating instructions.

Set the BD/DVD player output resolution to a resolution with which the TV is compatible.

The BD/DVD player is defective.

The BD/DVD player may not be compatible with HDCP repeaters. Ask the BD/DVD player's manufacturer.

NO

NO

NO

YES

NO

YES

YES

YES

YES

3. HDMI/DVI3.1. No picture or sound is output

50

YES

YES

YES

YES

Check TV

(11) Is the TV HDCP-compatible?

(15) Is the set's input set to HDMI?

(13) Is the TV's input set to HDMI?

(14) Are the picture and sound output when a different TV is used?

Check set (AV Receiver)

(12) Is the TV compatible with resolutions of 1080P?

Use an HDCP-compatible TV. PC TVs cannot be used.

Check the set's input setting, referring to the set's operating instructions.

Check the TV's input setting, referring to the TV's operating instructions.

The TV is defective.

If the TV is not compatible with resolutions of 1080P, no picture will be output, even if the BD/DVD player's resolution is set to 1080P.

NO

NO

NO

NO

NO

YES

YES

YES

YES

The set does not recognize the TV.(16) Is test point (HPD_O) set to the "H"(3V-5V)?

With the TV connected, Check voltage of the IC on the side on which the TV is connected.Is communication waveform confirmed in Test point (DDC_CLK/DDC_DATA)? Is terminate the TMDS signal is 3.3V confirmed in D143-D150?

(17)When using a DENON BD/DVD player, is the FL display's "HDMI" indicator lit? If using a non-DENON BD/DVD player, proceed to "NO".

The pattern and circuit from the HDMI connector (JK15) to the IC11 is defective, or HDMI output circuitry is defective (IC11 and surrounding circuitry).Replace the IC11.

The BD/DVD player does not recognize the connection with the set.(18)Is HDMI connector Test point (HPD) set to the "H"(3V-5V)?With the BD/DVD player connected, Check voltage of the HDMI connector for the input on the side on which the BD/DVD player is connected.Is communication waveform confirmed in Test point (DDC_CLK/DDC_DATA)? Is terminate the TMDS signal is 3.3V confirmed of each HDMI connector?HDMI IN1 : D123-D130HDMI IN2 : D113-D120HDMI IN3 : D103-D110HDMI FRONT : IC51 (1-4, 6-9pin)

The pattern and circuit from the HDMI connector (JK11/JK12/JK13/JK51) to the IC11,IC51 are defective.Replace the IC11,IC51.

NO

NO NO

Check operation of IC11,IC51.(Video input 480P from BD/DVD players / Connect the TV.)Replace the IC11,IC51.

Is a contact part of HDMI connector normal? (Refer to 51 page (*1).)The HDMI connector is defective.Replace the new HDMI connector.

NO

YES

51

YES

YES

YES

(20) Check xtal oscillator. Is there 28.6363MHz oscillation of X101?

(21) Check RESET.Is RESET waveform confirmed at IC11 (97pin)? (If reference waveform, proceed to "YES".)

HDMI output circuitry is defective (IC11 and surrounding circuitry).Replace the IC11.

(22) Check control signal(I2C).Is waveform confirmed at Test point (SDA/SCL). (If not continued to " L", proceed to "YES".)

The X101 or IC11 is defective. Replace the new parts.

The RESET pattern or IC11 is defective.Replace the new parts.

The SDATA/SCL line pattern is defective.

NO

NO

NO

YES

(19) Check power supply. Are 1.8V or 3.3V supplied to IC11 (each power supply pin)?

The power supply circuitry is defective.NO

(*1) Abnormal sample of HDMI connector : The internal terminal has bent.

52

3.2. HDMI test point and waveformsDVD SAT/CBL

OPT INDVD IN



SW


22.M

CUGN

D21

.MCU

+3V3

20.M

CU+5

V19

.PWR

_RLY

18.V

FD_D

ATA

17.V

FD_C

LK16

.VFD

_CE

15.V

FD_R

ST14

.REM

OTE_

IN13

.STB

Y_LE

DG12

.STB

Y_LD

ER11

.KEY

110

.KEY

29.

KEY3

8.VO

L-7.

VOL+

6.HP

_DET

5.MI

NI_R

4.AG

ND3.

MINI

_L

23.M

CUGN

D

2.-1

2V1.

+12V

11.R

LY_G

ND10

.+12

V9.

FR8.

AGND

7.SR

6.AG

ND

4.AG

ND

2.AG

ND1.

FL

13.M

CUGN

D12

.MUT

E+B

5.CE

N

3.SL 4.AS

O_DE

T

1.FL

/R_R

LY2.

C/S_

RLY

3.H/

P_RL

Y

5.DC

_PRO

T6.

THER

_A7.

THER

_B

13.+12V

12.RLY_GND

11.PRE_GND

10.-12V

9.DGND

7.+5VD

8.DGND

6.+5VD

5.DGND

4.DGND

3.+5VH

2.+5VH

1.VGND




4.MC

UGND

2.HD

MI_R

X3.

HDMI

_TX

1.MC

U+5V


CUP1

2426

Z-A

MP 2

012.

02.0

1

ADJ2

RPIC

ICT

ADJ1

CUP1

2426

Z-1

DIGI

TAL

LABEL

ET81CUSHION CUSHION

CHG1A439 DIPPINGIN

24.5

76MH

z

KIA7905PI

KIA7

805B

PI

KIA7

805B

PI

OPEN

SDOUT

MCK

LRCKSCLK

SDIN SCLKINLRCKIN

CVDZJ3.6BT


SET OPTIONE1C10K10K

E310K4K7

10KX

E2/EA

R917R916

R913IC96

IC82

X901

X101

R737R736C9

15C9

14

C146

C145

R901

CN95CN90

R911

R909

R907

D920C335

D902

R696

C941

C936

R654

R786

R768

BN94

Q912

R627

C637C636

D918

D917

D916

D914

D913

D908

D907

D906

R202

R201

IC16

JK71

C644

R103

C185

T62T61

T60

R184

R169

R170

C179

C178

C176

C175

C334C173

C174

T59

T58T57

BN99

IC70IC68IC60

C990

C830

R646

R645 C602

C601

C677

C606

C604

C603

R622

R621 R618

R617

Q920

Q918Q919

R986

R987

R974

R972

R985

R969

R984

C989

C725C72

4

C650

C649

C646C609

C608

C648

IC91

R128

R125

R137R132

C144

D904

R168

R167

C143

C639

CN93

CN98

R983

T9

T8T7

T6

T5

T4

T33

T32

T31

T30

T3T29

T28

T27

T26

T25

T24T2

3T2

2

T20

T2

T19

T18

T17

T16

T15

T14

T13

T12

T11

T10

JK82

R652

R647

R638

R625

R623

R614

R624

R650

R648

R973

R968

R761

R789R788

R762

R753 R752

R751

R750

R749

R743

R742

R741

R734

R715

R714

R699

R698

R683

R682 R66

6

R606

R605

R604

R603

R744

R668

R667

R664

R665

R601

R602

R797

R712

R710

R694

R680

R678

R799

R798

R796

R795

R794

R705

R704

R703

R702

R689

R688

R687

R686

R673

R672

R671

R670

R713

R711

R697

R695

R681

R679

R760

R912

R917

R916

R838

R757

R758

R735

R745

R620

R619 R616

R615

R766

R301

R141

R187

R186

R185

R179

R180

R181

R124

R142

R996

R981

R979

R982

R992

R962

R961

R960

R991

R997

R882

R999

R995

R990

R994

R971R966

R993

R989

R988

R980

R978

R998

R977

R976

R975

R861

R814

R829R828

R827R826

R825R824

R953

R923

R922

R943

R908

R837

R867

R866

R850

R846

R812

R808

R613

R612

R611

R610

R609

R809

R910

R903

R649

R942

R904

R842

R954

R844

R813

R802

R801

R640

R639

R957

R878

R877

R874

R873R872

R871R870

R869R868

R849

R848

R818

R817

R793

R792

R739

R738

R661

R660

R659

R658

R178

R177

R176

R175

R199

R198

R196

R195

R194

R193

R192 R191

R190

R183

R156

R155

R154

R153

R116

R111R106

R147

R173

R114

R172

R109

R171

R104

R113

R108

R102

R145R146

R148

R915

R914

R906R905

R902

R811R810

R112

R107

R101

C167

C762 C761C772

C638

C903

C838

C837

C738

C729

C700

C699

C686

C685

C684

C683

C669

C668

C667

C666

C653

C652

C733

C624

C623 C620

C619

C679

C692

C691

C675

C674

C659

C658

C695

C694

C678

C662

C661

C741

C736

C955

C181

C182

C161

C980

C978

C977

C976

C723C722

C954C8

79

C966

C964

C927

C824

C823

C822

C818

C940

C938

C937

C932C931

C828 C614C613

C611C610

D153

D150

D149D1

48D1

47

D146 D145

D144

D143

D142 D141

D130

D129

D128

D127

D126

D125

D124

D123

D122

D121

D120

D119

D118

D117

D116

D115

D114

D113

D112D111

D110

D109

D108

D107

D106

D105

D104

D103

D102D101

C979

C975

C972

C969

C965C963

C962

C956

C935

C926

C911

C909

C901

C836

C834

C833

C829

C821

C820

C819

C817

C814

C777

C757

C756

C752C750C748C746

C743

C731

C727

C721C719

C698

C682

C665

C630

C612

C605C3

04

C303

C302

C301

C981

C162

C103

C102

C101

D612

CN96

JK62

JK72

C645

C643 C642

Q903

Q901

Q609Q608

Q105

Q103

Q101

Q106

Q104

Q102

Q611

T55

T54

T53 T52T51 T50T49 T48

J8

J7

J5

J4

Q916

Q915

Q914

Q614

Q612

Q613

Q917

Q911

Q610

Q913

Q910Q907Q904

D611D610D609

D608 D607

RN91

BD99

BD98

BD97

BD96

BD90

BD89

BD88

BD87BD86

BD85

BD84

BD80

BD79

BD78

BD77 BD76

BD62CN

9B

IC61

BD95

BD94

BD93

BD92

BD91

BD61

D602

D601

BD82

BD81

D905

RN90

RN89

RN88

RN87

RN86

RN85

RN84

RN83

RN80

RN82

RN81

RN92

Q606

Q605

Q604

J3

J1

JK81

C697

C696C681

C680C664

C663

C957

C839

C607

ET71ET91

CN97

C928

C751

C730 IC95

C843

C825

C810C808

C826

C902

C860 C859

C816

C804 C806

C764

C754

C771

C732

C763

C745

C755

C747

C742

C726

C728

C737

C717

C904

C811

X801

C720C718

IC74

D606D605

C749

L602

L601

CN91

CN92

C629

J2

IC92

D903

IC85

IC69

IC83 IC81

BD63

BD83

IC84

IC67IC66

IC64

IC63

IC62

IC71

JK13JK12JK11JK15

C331

C333C332

IC14

L301

IC15

T1

T104

IC11

RN12

RN11

L109

L114

A BC

SAT/CBLMONITOR

RP

R768

D908

D907

D906

R202

R201

T59

T58T57

T29R761

R179

R180

R181

R124

R183

R147

R145R146

R148C761

C181

C182

C161

D153

D150

D149

D148

D147

D146 D145

D144

D143

D142 D141

D110

C972

C162

JK11JK15

IC15

L114

+5V

TMDS D2+

TMDS D0-

DDC DATA

HPD

DDC CLK

TMDS D0+

TMDS D1+ TMDS CK+

TMDS D1- TMDS CK-

TMDS D2-

X101

C146

C145

D920C335

R137R132

C144

R168

R167

C143

T33

T32

T31

T30T27

T26

T25

T24

T23

T22

T20

T19

T15

T14

T13

R141

R142

R613

R612

R611

R610

R609

R178

R177

R176

R199

R156

R155

R154

R153

IC11

RN12

RN11

SDA SCL RESET

:B:A

A: 1.8V 2,18,21,34,36,37,45,55,61,81,93,100,103,110,126,129 pin

6,12,25,31,73,86,114,120,133,139 pinB: 3.3V

SAT/CBL

23.DGND22.RXA_2+21.RXA_2-20.DGND19.RXA_1+

1.RESET2.MCU+3V33.TX4.RX5.MCUGND6.N.C7.BOOTD

916

D914

T9

T8T7

T6

T5

T12T1

1

T10

R186

R998R19

3

R192 R191

R190

R116

R111

R173

R114

R172

R109

R113

R108

R112

R107

D130

D129

D128

D127

D126

D125

D124

D123

D122

D121

D113

D112D111

C103

C102

Q105

Q103

Q104

C816

JK13

+5VTMDS D2+

TMDS D0-

DDC CLK

DDC DATA

TMDS D0+

TMDS D2-

HPDTMDS D1+ TMDS CK+

TMDS D1- TMDS CK-

Detail A

Detail C

Detail B

DIGITAL (COMPONENT SIDE)

53

DDC_CLK/DDC_DATA/TMDS : Check items (16),(18)

DVDD/XTAL/RESET/SCL : Check items (19),(20),(21)

HDMI_SDA/SCL(I2C) : Check item (22)

0.9V

2.48VTMDS SIGNAL

DDC_CLK

DDC_DATA

HDMI_SDA

HDMI_SCL

P-ON

54

4. AUDIO4.1. AUDIO CHECK

AUDIO OUTPUT : NG

Check ANALOG AUDIO BLOCK.

Check Digital AUDIO BLOCK.

Check via AD.

Check HDMI BLOCK.

Check other factors.

Check HDMI BLOCK.Check Digital AUDIO BLOCK.

CHECK1INPUT SURROND MODE SOURCE

ANALOG 2CH DIRECT ANALOG


COAX or OPT --- Legacy(PCM or DolbyDigital or dts)


HDMI --- Legacy(PCM2ch or DolbyDigital or dts)

CHECK6Connect Setting SOURCE

HDMI OUTother AVR HDMI IN TV MODEHD AUDIO (PCM MULTI or DolbyTrueHD or dtsHD MA)


HDMI --- HD AUDIO (PCM MULTI or DolbyTrueHD or dtsHD MA)


ANALOG 2CH MULTI CH STEREO ANALOG

OK

OK

OK

OK

OK NG

NGOK (Digital Audio BOLCK is OK)

NG

NG

NG

NG

HDMITRANSCEIVER

DIR + CODEC FUNCTIONSELECTOR

+VOLUME

DIGITAL UNIT

MAIN UNIT

HDMI IN HDMI OUT

OPTIN

COAXIN

DSP

Analog IN

55

4.2. Power AMP (MAIN UNIT)

No sound is output.The protector operates.

Is the power transistor open or short-circuited?

2SB1560/2SD2390

Is the emitter resistance of the power transistor open?

0.47

Is the base resistance of the power transistor open?

4.7

Is the trimmer potentiometer between the base of the power transistor open?

1k

Are the zener diode and diode which are connected with the base of a power transistor short-circuited?

MTZJ3.3B1SS133

Is other transistor trouble?

Is other resistance trouble?

Turn on the power, check that voltage of the section is normal and that idling electric current is flowing.

Replace the power transistor.

Replace the transistor.

Replace the resistance.

Replace the emitter resistance.

Replace the base resistance.

Replace the trimmer potentiometers.

Replace the zener diode and the diode.

YES

YES

YES

YES

YES

YES

YES

NO

NO

NO

NO

NO

NO

NO

YES

56

Personal notes:

57

CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK

q

w

e

(47)RXP2/GPO2

(32)DAI2_LRCK(33)DAI2_SCLK(34)DAI2_DATA,DSD5

RMCK(55)

SAI_SCLK(61)SAI_LRCK(60)

SAI_SDOUT(54)

IC84CS42528

(DIR+CODEC)

IC81CS497024CVZ(AUDIO DSP)

IC11ADV7623BSTZ

(49)RXP0

(59)

OM

CK

(3)C

X_L

RC

K(2

)CX

_SC

LK

(1)C

X_S

DIN

1(6

4)C

X_S

DIN

2(6

3)C

X_S

DIN

3(6

2)C

X_S

DIN

4

(88)

AP1

_OU

T(8

7)A

P0_O

UT

(89)

AP2

_OU

T(9

0)A

P3_O

UT

(91)

AP4

_OU

T

(94)

AP5

_OU

T(9

5)S

CLK

_OU

T

(96)

MC

LK_O

UT

(47)

DA

O1_

D3

(48)

DA

O1_

D2,

HS

2(4

9)D

AO1_

DA

TA1,

HS

1(5

1)D

AO1_

DA

TA0,

HS

0

DA

I1_D

ATA

0,D

SD

0(27

)D

AI1

_DA

TA1,

DS

D1(

26)

DA

I1_D

ATA

2,D

SD

2(24

)D

AI1

_DA

TA3,

DS

D3(

23)

(52)

DA

O1_

SC

LK(5

4)D

AO

1_LR

CLK

(16)

XTA

L_O

UT

DAI

1_LR

CK

,DS

D4(

30)

DAI

1_S

CLK

,DS

D-C

LK(2

9)

DA

O_M

CLK

(40)

Coaxial1Optical1

CH1: RXP2

1

CH1: DATA0

CH2: LRCK1

CH3: SCLK1

CH4: X-OUT

3

CH1: SDOUT

CH2: LRCLK2

CH3: SCLK2

2

Wave form

DVD SAT/CBL

OPT INDVD IN



SW


22.M

CUGN

D21

.MCU

+3V3

20.M

CU+5

V19

.PWR

_RLY

18.V

FD_D

ATA

17.V

FD_C

LK16

.VFD

_CE

15.V

FD_R

ST14

.REM

OTE_

IN13

.STB

Y_LE

DG12

.STB

Y_LD

ER11

.KEY

110

.KEY

29.

KEY3

8.VO

L-7.

VOL+

6.HP

_DET

5.MI

NI_R

4.AG

ND3.

MINI

_L

23.M

CUGN

D

2.-1

2V1.

+12V

11.R

LY_G

ND10

.+12

V9.

FR8.

AGND

7.SR

6.AG

ND

4.AG

ND

2.AG

ND1.

FL

13.M

CUGN

D12

.MUT

E+B

5.CE

N

3.SL 4.AS

O_DE

T

1.FL

/R_R

LY2.

C/S_

RLY

3.H/

P_RL

Y

5.DC

_PRO

T6.

THER

_A7.

THER

_B

13.+12V

12.RLY_GND

11.PRE_GND

10.-12V

9.DGND

7.+5VD

8.DGND

6.+5VD

5.DGND

4.DGND

3.+5VH

2.+5VH

1.VGND




4.MC

UGND

2.HD

MI_R

X3.

HDMI

_TX

1.MC

U+5V


CUP12426Z-A MP 2012.02.01

ADJ2

RPIC

ICT

ADJ1

CUP12426Z-1 DIGITAL

LABE

LET81

CUSHION CUSHIONCHG1A439 DIPPING

IN

24.576MHz

KIA7905PI

KIA7805BPI

KIA7805BPI

OPEN

SDOUT

MCK

LRCKSCLK

SDIN SCLKINLRCKIN

CVDZJ3.6BT


SET OPTIONE1C10K10K

E310K4K7

10KX

E2/EA

R917R916

R913IC96

IC82

X901

X101

R737R736

C915

C914

C146

C145

R901

CN95CN90

R911

R909

R907

D920C335

D902

R696

C941

C936

R654

R786

R768

BN94

Q912

R627

C637C636

D918

D917

D916

D914

D913

D908

D907

D906

R202

R201

IC16

JK71

C644

R103

C185

T62T61

T60

R184

R169

R170

C179

C178

C176

C175

C334C173

C174

T59

T58T57

BN99

IC70IC68IC60

C990

C830

R646

R645 C602

C601

C677

C606

C604

C603

R622

R621 R618

R617

Q920

Q918Q919

R986

R987

R974

R972

R985

R969

R984

C989

C725C72

4

C650

C649

C646C609

C608

C648

IC91

R128

R125

R137R132

C144

D904

R168

R167

C143

C639

CN93

CN98

R983

T9

T8T7

T6

T5

T4

T33

T32

T31

T30

T3T29

T28

T27

T26

T25

T24

T23

T22

T20

T2

T19

T18

T17

T16

T15

T14

T13

T12

T11

T10

JK82

R652

R647

R638

R625

R623

R614

R624

R650

R648

R973

R968

R761

R789R788

R762

R753 R752

R751

R750

R749

R743

R742

R741

R734

R715

R714

R699

R698

R683

R682 R66

6

R606

R605

R604

R603

R744

R668

R667

R664

R665

R601

R602

R797

R712

R710

R694

R680

R678

R799

R798

R796

R795

R794

R705

R704

R703

R702

R689

R688

R687

R686

R673

R672

R671

R670

R713

R711

R697

R695

R681

R679

R760

R912

R917

R916

R838

R757

R758

R735

R745

R620

R619 R616

R615

R766

R301

R141

R187

R186

R185

R179

R180

R181

R124

R142

R996

R981

R979

R982

R992

R962

R961

R960

R991

R997

R882

R999

R995

R990

R994

R971R966

R993

R989

R988

R980

R978

R998

R977

R976

R975

R861

R814

R829R828

R827R826

R825R824

R953

R923

R922

R943

R908

R837

R867

R866

R850

R846

R812

R808

R613

R612

R611

R610

R609

R809

R910

R903

R649

R942

R904

R842

R954

R844

R813

R802

R801

R640

R639

R957

R878

R877

R874

R873R872

R871R870

R869R868

R849

R848

R818

R817

R793

R792

R739

R738

R661

R660

R659

R658

R178

R177

R176

R175

R199

R198

R196

R195

R194

R193

R192 R191

R190

R183

R156

R155

R154

R153

R116

R111R106

R147

R173

R114

R172

R109

R171

R104

R113

R108

R102

R145R146

R148

R915

R914

R906R905

R902

R811R810

R112

R107

R101

C167

C762 C761C772

C638

C903

C838

C837

C738

C729

C700

C699

C686

C685

C684

C683

C669

C668

C667

C666

C653

C652

C733

C624

C623 C620

C619

C679

C692

C691

C675

C674

C659

C658

C695

C694

C678

C662

C661

C741

C736

C955

C181

C182

C161

C980

C978

C977

C976

C723C722

C954

C879

C966

C964

C927

C824

C823

C822

C818

C940

C938

C937

C932C931

C828 C614C613

C611C610

D153

D150

D149

D148

D147

D146 D145

D144

D143

D142 D141

D130

D129

D128

D127

D126

D125

D124

D123

D122

D121

D120

D119

D118

D117

D116

D115

D114

D113

D112D111

D110

D109

D108

D107

D106

D105

D104

D103

D102D101

C979

C975

C972

C969

C965C963

C962

C956

C935

C926

C911

C909

C901

C836

C834

C833

C829

C821

C820

C819

C817

C814

C777

C757

C756

C752C750C748C746

C743

C731

C727

C721C719

C698

C682

C665

C630

C612

C605

C304

C303

C302

C301

C981

C162

C103

C102

C101

D612

CN96

JK62

JK72

C645

C643 C642

Q903

Q901

Q609Q608

Q105

Q103

Q101

Q106

Q104

Q102

Q611

T55

T54

T53 T52T51 T50T49 T48

J8

J7

J5

J4

Q916

Q915

Q914

Q614

Q612

Q613

Q917

Q911

Q610

Q913

Q910Q907Q904

D611D610D609

D608 D607

RN91

BD99

BD98

BD97

BD96

BD90

BD89

BD88

BD87BD86

BD85

BD84

BD80

BD79

BD78

BD77 BD76

BD62

CN9B

IC61

BD95

BD94

BD93

BD92

BD91

BD61

D602

D601

BD82

BD81

D905

RN90

RN89

RN88

RN87

RN86

RN85

RN84

RN83

RN80

RN82

RN81

RN92

Q606

Q605

Q604

J3

J1

JK81

C697

C696C681

C680C664

C663

C957

C839

C607

ET71ET91

CN97

C928

C751

C730 IC95

C843

C825

C810C808

C826

C902

C860 C859

C816

C804 C806

C764

C754

C771

C732

C763

C745

C755

C747

C742

C726

C728

C737

C717

C904

C811

X801

C720C718

IC74

D606D605

C749

L602

L601

CN91

CN92

C629

J2

IC92

D903

IC85

IC69

IC83 IC81

BD63

BD83

IC84

IC67IC66

IC64

IC63

IC62

IC71

JK13JK12JK11JK15

C331

C333C332

IC14

L301

IC15

T1

T104

IC11

RN12

RN11

L109

L114

A

Test point

DIGITAL (COMPONENT SIDE) 24.576MHz

MCK

LRCKSCLK

SDIN SCLKINLRCKIN

R680

R705

R702

R689

R686

R673

R838

R758

R745

R882

R861

R829R828

R827R826

R825R824

R837

R867

R866

R850

R846

R812

R808

R809

R842

R844

R813

R802

R801 R

849

R811R810

C838

C837

C686

C685

C669

C668

C653

C736

C879

C824

C823

C822

C818

C834

C821

C820

C819

C817

C814

J5

J4

BD82

RN88

RN87

RN86

RN85

RN84

RN83

RN80

RN82

RN81

J3

C825

C810C808

C826

C804 C806

C732

C742

X801

J2

IC81

BD83

IC84

IC66

X-out

LRCK1

SCLK1DATA0

SDOUT

LRCK2

RXP2

SCLK2

Detail A

58

ANALOG AUDIO/VIDEO BLOCK DIAGRAM

DVDAUDIO IN

MAIN AMP

CEN

FR

FL

H/P LGNDH/P R

+

-

-

+

-

+

+

-

-

+

SL

SR

2SD2390/2SB1560