Denon AVR-2312 Service Manual

Integrated network av receiver

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Owner's manual (152 pages)

Protocol manual (49 pages)

Getting started (18 pages)

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Summary of Contents for Denon AVR-2312

Page 1 SERVICE MANUAL MODEL E1C E1K AVR-2312CI AVR-2312 INTEGRATED NETWORK AV RECEIVER • For purposes of improvement, specifications and design are subject to change without notice. • Please use this service manual with referring to the operating instructions without fail. • Some illustrations using in this service manual are slightly different from the actual set.
Page 2: Table Of Contents
CONTENTS SELECTOR (COMPONENT SIDE) ........116 RS232C (COMPONENT SIDE)..........116 SELECTOR (FOIL SIDE) ............116 SAFETY PRECAUTIONS ............3 RS232C (FOIL SIDE) ............116 NOTE FOR SCHEMATIC DIAGRAM .........4 SIDE_CNT (COMPONENT SIDE) ........117 TECHNICAL SPECIFICATIONS ..........5 SIDE_CNT (FOIL SIDE) ............117 DIMENSION ................5 VIDEO (COMPONENT SIDE) ..........118 VIDEO (FOIL SIDE) ..............119 CAUTIONS IN SERVICING ............6 FRONT CNT (COMPONENT SIDE) ........120...
Page 3: Safety Precautions
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.
Page 4: Note For Schematic Diagram
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.
Page 5: Technical Specifications
TECHNICAL SPECIFICATIONS n Audio Section n Tuner section (E3 model) • Power amplifier [FM](Note: μV at 75 Ω, 0 dBf = 1 x 10 –15 Rated output : Receiving Range : [FM] 87.5 MHz – 107.9 MHz [AM]520 kHz – 1710 kHz Front : 105 W + 105 W (8 Ω, 20 Hz –...
Page 6: Cautions In Servicing
PRESET CHANNEL 2 Service Jig d When you repair the printing board, you can use the following JIG (Extension cable kit). Please order it from Denon Official Service Distributor in your region if necessary. 8U-110084S EXTENSION UNIT KIT 1 Set...
Page 7: Disassembly
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 re-assembling, observe "attention of assembling". •...
Page 8 About the photos used for "descriptions of the DISASSEMBLY" section • The shooting direction of each photograph used herein is indicated on the left side of the respective photograph as "Shooting direction: ***". • Refer to the diagram below about the shooting direction of each photograph. •...
Page 9: Front Panel Assy
1. FRONT PANEL ASSY Proceeding : CABINET TOP FRONT PANEL ASSY → Remove the screws. View from the bottom Cut the wire clamp band, then disconnect the connector wires and FFC cables. Remove the screws. STYLE PIN : Loosen CN602 TAPE : Remove FFC cable CN390...
Page 10: Heat Sink Assy
2. HEAT SINK ASSY Proceeding : CABINET TOP HEAT SINK ASSY → Remove the screws. View from the bottom Cut the wire clamp band, then remove the screws. Disconnect the connector wires. Shooting direction: D Shooting direction: C CN602...
Page 11 Cut the wire clamp band, then disconnect the connector wire and FFC cables . STYLE PIN : Loosen HEAT SINK Assy TAPE : Remove FFC cable CN390 FFC cable Cut the wire clamp bands, then disconnect the connector wires. CN461 CN701 CN703 CN702...
Page 12: Hdmi Unit Assy
3. HDMI UNIT ASSY HDMI UNIT ASSY Proceeding : CABINET TOP → Remove the screws, then remove the BACK PANEL and the HDMI BRACKET. Shooting of photograph: A Cut the wire clamp band, then disconnect the connector wires and the FFC cables. Remove the PCB DOCK from the PCB SIDE CNT and PCB RS232C(Board to board).
Page 13 Disconnect the connector wire. Remove the screws. CN931 Remove the screws.
Page 14 Cut the wire clamp band, then disconnect the connector wires. CN941 CN932 CN940 CN903 CN781 Cut the wire clamp band, then disconnect the connector wires. CN461 CN701 CN703 CN702...
Page 15: Trans Main
Cut the wire clamp bands, then disconnect the connector wires, and remove the screws. CN203 CN902 Remove the screw. Please refer to "EXPLODED VIEW" for the disassembly method of each P.W.B included in HDMI UNIT ASSY. 4. TRANS MAIN Proceeding : CABINET TOP HDMI UNIT ASSY POWER TRANS...
Page 16: Special Mode
STATUS paths. (Troubleshooting) CHANNEL 1 The signal paths of the set can be easily confirmed after repair. When using multiple DENON AV receivers in the same room, make PRESET Remote ID Setup mode STATUS this setting so that only the desired AV receiver operates.(Refer to 22...
Page 17: Μcom/Dsp Version Display Mode
1. µcom/DSP Version display mode 1.1. Operation specifications µcom/DSP version display mode: When the set is started up in this mode, the version information is displayed. Starting up: Press the "ON/STANDBY" button to turn on the power while pressing the "STATUS" and "iPod 1 " buttons. Now, press the "STATUS"...
Page 18 i Ethernet(DM860) 1st Boot Loader, Hardware ID : E t h e r n e t F B L Upper Lower * * * * * * - A A o Ethernet(DM860) 2nd Boot Loader, Rhapsody Flag : E t h e r n e t S B L Upper Lower...
Page 19 1.3. Error display See the following table for each "Error information" display and its explanation (status). Display order is q , w , e , r , t , y , u , i . Condition Status FL Display Trouble shooting •...
Page 20: Errors Checking Mode (Displaying The Protection History)
2. Errors checking mode (Displaying the protection history) 2.1. Operation specifications Error mode (Displaying the protection history): When the set is started up in this mode, the error information is displayed. Starting up: • Common in all the models Press the "ON/STANDBY" button to turn on the power while pressing the "STATUS" and "SLEEP" buttons. The error (protection history display) mode is set.
Page 21 2.3. Clearing the protection history There are two ways to clear the protection history, as described below. Start up the set in error (protection display) mode and display the error, then press and hold down the "INTERNET RADIO" button for 3 seconds. P R O T E C T H I S T O R Y Upper...
Page 22: Remote Id Setup Mode
3. Remote ID Setup mode 3.1. Specifications When using multiple DENON AV receivers in the same room, make this setting so that only the desired AV receiver operates. 2.2. Setting the AV receivers Starting up: Press and hold both "STATUS" and "PRESET 1" buttons for over 3 second with the power turned on.
Page 23: Protection Diagram
AVR3312/2312/SR6006 PROTECTION DIAGRAM 2011_5_26 D&M P1 D.Hara PROTECTION DIAGRAM d PAMP UNIT DIGITAL UNIT TR_THERMAL THER_PROT_C 115pin/P12 PROTECTION LOGIC THER_PROT_D 141pin/P12 DC ⇒ L_active shutdown TR_THERMAL uCOM ASO ⇒ L_active shutdown THER PROTD ⇒ L_active shutdown THER PROTC ⇒ L_active shutdown THER_PROT_A 45pin/P12 THER PROTB ⇒...
Page 24: Diagnostic Mode
4. DIAGNOSTIC MODE (Video/Audio (signal) path confirmation mode) d This mode is used for confirming the Video and Audio (signal) paths. (Troubleshooting) Confirming the operation of unit can be easily done after repair. Backup data will not be lost. 4.1. Starting diagnostic mode Press the "PRESET CHANNEL 1" and "STATUS" button while simultaneously pressing those two buttons of this unit. Q1, Q2 and Q3 are lit in FL display.
Page 25 Output sequence of remote control codes Confirmation item Details of how to operate remote controller *a) Contents of confirmation Setting and display Remarks ※ It is useful to form a macro program. *b) OSD FUNCTION Video Convert(IP Scaler) : ON, All Sources qZONE2 POWER OFF 1.Press [AMP] ·OSD Display / Output : HDMI...
Page 26 3.5. Audio system confirmation items fig.XX : Refer to the block diagram of the fig.XXth. Output sequence of remote control codes Confirmation item Contents of confirmation Setting and display Details of how to operate remote controller Remarks ※ It is useful to form a macro program. Input Mode : Fixed ANALOG qZONE2 POWER OFF ·Input : Analog / Output : Speakers (Front L/R)
Page 27 Output sequence of remote control codes Confirmation item Contents of confirmation Setting and display Details of how to operate remote controller Remarks ※ It is useful to form a macro program. Amp assign : NORMAL qZONE2 POWER OFF ·Input : Analog / Output : Speakers (Front L/R) A/D (signal) Path 1.Press [AMP] 2.Press [ZONE SELECT] , Select "ZONE2"...
Page 28 Output sequence of remote control codes Confirmation item Contents of confirmation Setting and display Details of how to operate remote controller Remarks ※ It is useful to form a macro program. qZONE2 POWER OFF ·Input : Analog / Output : Speakers (SURR BACK L/R) Amp Assign (signal) Path Amp assign : 2CH 1.Press [AMP]...
Page 29: Block Diagram
BLOCK DIAGRAM d fig.1 AVR3312/2312 VIDEO BLOCK IC551 AVR3312 AVDM-2000 BD_V MONITOR MONITOR VOUT4 Z2 MONITOR DVD_V CVBS IN DVR_V Z2 MONITOR Z2 MONITOR SAT_V VOUT5 AVR3312 AVR2312 BD_V V.AUX(FRONT) V.AUX_V DVD_V DETECT SAT_V CIRCUIT DVR_V ONLY JPN AVR3312 VDO_CVBS VOUT1 DEC_CVBS_IN BU4052BCF...
Page 30 fig.3 AVR3312/2312 HDMI VIDEO BLOCK IC121 IC151 IC101 HDMI IN ADV7844 ADV8002-1 : AVR3312 AD8195 Port A ADV8002-4 : AVR2312 Buffer HDMI FRONT IN Port B HD_PCLK IC111 HDMI IN1 HD_HSYNC HD_VSYNC ADV3002 VIDEO Port C HD_DE HDMI OUT1 HD/CS HD_SFL PROCESSING VS/FIELD...
Page 31 fig.4 (1/2) AVR3312/2312 VIDEO BLOCK IC551 AVR3312 AVDM-2000 BD_V MONITOR MONITOR VOUT4 Z2 MONITOR DVD_V CVBS IN DVR_V Z2 MONITOR Z2 MONITOR SAT_V VOUT5 AVR3312 AVR2312 BD_V V.AUX(FRONT) V.AUX_V DVD_V DETECT SAT_V CIRCUIT DVR_V ONLY JPN AVR3312 VDO_CVBS VOUT1 DEC_CVBS_IN BU4052BCF VIN2L1 V.AUX_V MONIL1...
Page 32 fig.4 (2/2) AVR3312/2312 HDMI VIDEO BLOCK IC121 IC151 IC101 HDMI IN ADV7844 ADV8002-1 : AVR3312 AD8195 Port A ADV8002-4 : AVR2312 Buffer HDMI FRONT IN Port B HD_PCLK IC111 HDMI IN1 HD_HSYNC HD_VSYNC ADV3002 VIDEO Port C HD_DE HDMI OUT1 HD/CS HD_SFL PROCESSING VS/FIELD...
Page 33 fig.5 (1/2) AVR3312/2312 HDMI VIDEO BLOCK IC121 IC151 IC101 HDMI IN ADV7844 ADV8002-1 : AVR3312 AD8195 Port A ADV8002-4 : AVR2312 Buffer HDMI FRONT IN Port B HD_PCLK IC111 HDMI IN1 HD_HSYNC HD_VSYNC ADV3002 VIDEO Port C HD_DE HDMI OUT1 HD/CS HD_SFL PROCESSING VS/FIELD...
Page 34 fig.6 AVR3312/2312 HDMI VIDEO BLOCK IC121 IC151 IC101 HDMI IN ADV7844 ADV8002-1 : AVR3312 AD8195 Port A ADV8002-4 : AVR2312 Buffer HDMI FRONT IN Port B u-COM HD_PCLK IC111 HDMI IN1 HD_HSYNC HD_VSYNC ADV3002 VIDEO Port C HD_DE HDMI OUT1 HD/CS HD_SFL PROCESSING...
Page 35 fig.8 (1/2) AVR3312/2312 ANALOG AUDIO BLOCK H/P OUT EXTFL AMP/PRE EXTFR ANA_FL AMPFL SPK OUT DAFL TONE EXTC EXTFL EXTSW AMPFR V.AUX AMP/PRE ANAFR EXTSL ADINL/R DAFR DAZONE2 TONE EXTFR NOT USED EXTSR DAZONE3 AVR3312 ONLY : FH_L EXTBSL FRONT HEIGHT AMP/PRE EXTBSR EXTC...
Page 36 fig.8 (2/2) AVR3312/2312 DIGITAL AUDIO BLOCK DATAAD. IC451 ADINL FSDIR1,64FSDIR1,256FSDIR1 AK5358BET ADINR DIGTAL IN OPT1 DAFL DAFR OPT2 DASW IC403 IC441 DASL DIR1 COAX1 LC89058 DASR AK4358VQ DASBL COAX2 DASBR DAZ2 DATAF/CSW/S/SB DAZ3 DAC256FS DAC64FS DACFS AVR3312 Jitter DATAF/CSW/S/SB Reducer DAC256FS DAC64FS X4002 DACFS...
Page 37 fig.9 AVR3312/2312 DIGITAL AUDIO BLOCK DATAAD. IC451 ADINL FSDIR1,64FSDIR1,256FSDIR1 AK5358BET ADINR DIGTAL IN OPT1 DAFL DAFR OPT2 DASW IC403 IC441 DASL DIR1 COAX1 LC89058 DASR AK4358VQ DASBL COAX2 DASBR DAZ2 DATAF/CSW/S/SB DAZ3 DAC256FS DAC64FS DACFS AVR3312 Jitter DATAF/CSW/S/SB Reducer DAC256FS DAC64FS X4002 DACFS...
Page 38 fig.10 AVR3312/2312 ANALOG AUDIO BLOCK H/P OUT EXTFL EXTFR AMP/PRE ANA_FL AMPFL SPK OUT DAFL TONE EXTC EXTFL EXTSW AMPFR V.AUX AMP/PRE ANAFR ADINL/R EXTSL DAFR DAZONE2 TONE EXTFR NOT USED EXTSR DAZONE3 AVR3312 ONLY : FH_L EXTBSL FRONT HEIGHT AMP/PRE EXTBSR EXTC...
Page 39 fig.11 (1/2) AVR3312/2312 ANALOG AUDIO BLOCK H/P OUT EXTFL AMP/PRE EXTFR ANA_FL AMPFL SPK OUT DAFL TONE EXTC EXTFL EXTSW V.AUX AMPFR AMP/PRE ANAFR ADINL/R EXTSL DAFR DAZONE2 TONE EXTFR NOT USED EXTSR DAZONE3 AVR3312 ONLY : FH_L FRONT HEIGHT EXTBSL AMP/PRE EXTBSR EXTC...
Page 40 fig.11 (2/2) AVR3312/2312 DIGITAL AUDIO BLOCK DATAAD. IC451 ADINL FSDIR1,64FSDIR1,256FSDIR1 AK5358BET ADINR DIGTAL IN OPT1 DAFL DAFR OPT2 DASW IC403 IC441 DASL DIR1 COAX1 LC89058 DASR AK4358VQ DASBL COAX2 DASBR DAZ2 DATAF/CSW/S/SB DAZ3 DAC256FS DAC64FS DACFS AVR3312 Jitter DATAF/CSW/S/SB Reducer DAC256FS DAC64FS X4002 DACFS...
Page 41 fig.12 (1/2) AVR3312/2312 ANALOG AUDIO BLOCK H/P OUT EXTFL AMP/PRE EXTFR ANA_FL AMPFL SPK OUT DAFL TONE EXTC EXTFL EXTSW AMPFR V.AUX AMP/PRE ANAFR EXTSL ADINL/R DAFR DAZONE2 TONE EXTFR NOT USED EXTSR DAZONE3 AVR3312 ONLY : FH_L EXTBSL FRONT HEIGHT AMP/PRE EXTBSR EXTC...
Page 42 fig.12 (2/2) AVR3312/2312 DIGITAL AUDIO BLOCK DATAAD. IC451 ADINL FSDIR1,64FSDIR1,256FSDIR1 AK5358BET ADINR DIGTAL IN OPT1 DAFL DAFR OPT2 DASW IC403 IC441 DASL DIR1 COAX1 LC89058 DASR AK4358VQ DASBL COAX2 DASBR DAZ2 DATAF/CSW/S/SB DAZ3 DAC256FS DAC64FS DACFS AVR3312 Jitter DATAF/CSW/S/SB Reducer DAC256FS DAC64FS X4002 DACFS...
Page 43 fig.13 (1/2) AVR3312/2312 ANALOG AUDIO BLOCK H/P OUT EXTFL AMP/PRE EXTFR ANA_FL AMPFL SPK OUT DAFL TONE EXTC EXTFL EXTSW AMPFR V.AUX AMP/PRE ANAFR ADINL/R EXTSL DAFR DAZONE2 TONE EXTFR NOT USED EXTSR DAZONE3 AVR3312 ONLY : FH_L EXTBSL FRONT HEIGHT AMP/PRE EXTBSR EXTC...
Page 44 fig.13 (2/2) AVR3312/2312 DIGITAL AUDIO BLOCK DATAAD. IC451 ADINL FSDIR1,64FSDIR1,256FSDIR1 AK5358BET ADINR DIGTAL IN OPT1 DAFL DAFR OPT2 DASW IC403 IC441 DASL DIR1 COAX1 LC89058 DASR AK4358VQ DASBL COAX2 DASBR DAZ2 DATAF/CSW/S/SB DAZ3 DAC256FS DAC64FS DACFS AVR3312 Jitter DATAF/CSW/S/SB Reducer DAC256FS DAC64FS X4002 DACFS...
Page 45 fig.14 (1/2) AVR3312/2312 ANALOG AUDIO BLOCK H/P OUT EXTFL AMP/PRE EXTFR ANA_FL AMPFL SPK OUT DAFL TONE EXTC EXTFL EXTSW AMPFR V.AUX AMP/PRE ANAFR EXTSL ADINL/R DAFR DAZONE2 TONE EXTFR NOT USED EXTSR DAZONE3 AVR3312 ONLY : FH_L EXTBSL FRONT HEIGHT AMP/PRE EXTBSR EXTC...
Page 46 fig.14 (2/2) AVR3312/2312 DIGITAL AUDIO BLOCK DATAAD. IC451 ADINL FSDIR1,64FSDIR1,256FSDIR1 AK5358BET ADINR DIGTAL IN OPT1 DAFL DAFR OPT2 DASW IC403 IC441 DASL DIR1 COAX1 LC89058 DASR AK4358VQ DASBL COAX2 DASBR DAZ2 DATAF/CSW/S/SB DAZ3 DAC256FS DAC64FS DACFS AVR3312 Jitter DATAF/CSW/S/SB Reducer DAC256FS DAC64FS X4002 DACFS...
Page 47 fig.15 (1/2) AVR3312/2312 ANALOG AUDIO BLOCK H/P OUT EXTFL AMP/PRE EXTFR ANA_FL AMPFL SPK OUT DAFL TONE EXTC EXTFL EXTSW AMPFR V.AUX AMP/PRE ANAFR EXTSL ADINL/R DAFR DAZONE2 TONE EXTFR NOT USED EXTSR DAZONE3 AVR3312 ONLY : FH_L EXTBSL FRONT HEIGHT AMP/PRE EXTBSR EXTC...
Page 48 fig.15 (2/2) AVR3312/2312 DIGITAL AUDIO BLOCK DATAAD. IC451 ADINL FSDIR1,64FSDIR1,256FSDIR1 AK5358BET ADINR DIGTAL IN OPT1 DAFL DAFR OPT2 DASW IC403 IC441 DASL DIR1 COAX1 LC89058 DASR AK4358VQ DASBL COAX2 DASBR DAZ2 DATAF/CSW/S/SB DAZ3 DAC256FS DAC64FS DACFS AVR3312 Jitter DATAF/CSW/S/SB Reducer DAC256FS DAC64FS X4002 DACFS...
Page 49 fig.16 AVR3312/2312 ANALOG AUDIO BLOCK H/P OUT EXTFL AMP/PRE EXTFR ANA_FL AMPFL SPK OUT DAFL TONE EXTC EXTFL EXTSW AMPFR V.AUX AMP/PRE ANAFR EXTSL ADINL/R DAFR DAZONE2 TONE EXTFR NOT USED EXTSR DAZONE3 AVR3312 ONLY : FH_L EXTBSL FRONT HEIGHT AMP/PRE EXTBSR EXTC...
Page 50 fig.17 AVR3312/2312 ANALOG AUDIO BLOCK H/P OUT EXTFL AMP/PRE EXTFR ANA_FL AMPFL SPK OUT DAFL TONE EXTC EXTFL EXTSW AMPFR V.AUX AMP/PRE ANAFR ADINL/R EXTSL DAFR DAZONE2 TONE EXTFR NOT USED EXTSR DAZONE3 AVR3312 ONLY : FH_L EXTBSL FRONT HEIGHT AMP/PRE EXTBSR EXTC...
Page 51 fig.18 AVR3312/2312 ANALOG AUDIO BLOCK H/P OUT EXTFL AMP/PRE EXTFR ANA_FL AMPFL SPK OUT DAFL TONE EXTC EXTFL EXTSW AMPFR V.AUX AMP/PRE ANAFR EXTSL ADINL/R DAFR DAZONE2 TONE EXTFR NOT USED EXTSR DAZONE3 AVR3312 ONLY : FH_L EXTBSL FRONT HEIGHT AMP/PRE EXTBSR EXTC...
Page 52 fig.19, 20 AVR3312/2312 ANALOG AUDIO BLOCK H/P OUT EXTFL AMP/PRE EXTFR ANA_FL AMPFL SPK OUT DAFL TONE EXTC EXTFL EXTSW AMPFR V.AUX AMP/PRE ANAFR EXTSL ADINL/R DAFR DAZONE2 TONE EXTFR NOT USED EXTSR DAZONE3 AVR3312 ONLY : FH_L EXTBSL FRONT HEIGHT AMP/PRE EXTBSR EXTC...
Page 53 fig.22 (1/2) AVR3312/2312 ANALOG AUDIO BLOCK H/P OUT EXTFL AMP/PRE EXTFR ANA_FL AMPFL SPK OUT DAFL TONE EXTC EXTFL EXTSW AMPFR V.AUX AMP/PRE ANAFR EXTSL ADINL/R DAFR DAZONE2 TONE EXTFR NOT USED EXTSR DAZONE3 AVR3312 ONLY : FH_L EXTBSL FRONT HEIGHT AMP/PRE EXTBSR EXTC...
Page 54 fig.22 (2/2) AVR3312/2312 DIGITAL AUDIO BLOCK DATAAD. IC451 ADINL FSDIR1,64FSDIR1,256FSDIR1 AK5358BET ADINR DIGTAL IN OPT1 DAFL DAFR OPT2 DASW IC403 IC441 DASL DIR1 COAX1 LC89058 DASR AK4358VQ DASBL COAX2 DASBR DAZ2 DATAF/CSW/S/SB DAZ3 DAC256FS DAC64FS DACFS AVR3312 Jitter DATAF/CSW/S/SB Reducer DAC256FS DAC64FS X4002 DACFS...
Page 55 fig.23 (1/2) AVR3312/2312 ANALOG AUDIO BLOCK H/P OUT EXTFL AMP/PRE EXTFR ANA_FL AMPFL SPK OUT DAFL TONE EXTC EXTFL EXTSW AMPFR V.AUX AMP/PRE ANAFR EXTSL ADINL/R DAFR DAZONE2 TONE EXTFR NOT USED EXTSR DAZONE3 AVR3312 ONLY : FH_L EXTBSL FRONT HEIGHT AMP/PRE EXTBSR EXTC...
Page 56 fig.23 (2/2) AVR3312/2312 DIGITAL AUDIO BLOCK DATAAD. IC451 ADINL FSDIR1,64FSDIR1,256FSDIR1 AK5358BET ADINR DIGTAL IN OPT1 DAFL DAFR OPT2 DASW IC403 IC441 DASL DIR1 COAX1 LC89058 DASR AK4358VQ DASBL COAX2 DASBR DAZ2 DATAF/CSW/S/SB DAZ3 DAC256FS DAC64FS DACFS AVR3312 Jitter DATAF/CSW/S/SB Reducer DAC256FS DAC64FS X4002 DACFS...
Page 57 AVR3312/2312 VCC BLOCK DIAGRAM +HIGHB S1(AMP+B,-B) -HIGHB 264mA RELAY (HPV/FV/CV/SUB/SBV/F-BV/F-HV) (AVR3312 : 6EA -> 264mA) (AVR2312 : 5EA -> 220mA) 171mA DA+8V (ANALOG AUDIO PART) KIA7808API S2 TOTAL : 701mA 183mA DA+5V (ANALOG AUDIO PART) KIA7805API S2(+8V,-8V) 171mA A-8V (ANALOG AUDIO PART) KIA7908PI MAIN TRANS 150mA...
Page 58 Personal notes: Personal notes:...
Page 59: Jig For Servicing
When you repair the printing board, you can use the following JIG (Extension cable kit). Please order it from DENON Official Service. Distributor in your region if necessary. NOTE: The incorrect connection with in the JIG (EXTENSION UNIT KIT) may cause damage.
Page 60 (2) Disconnect the connector board. Board to board Board to board PCB HDMI Board to board Board to board CN931 PCB VIDEO Board to board PCB INPUT Board to board...
Page 61 (3) Detach PCB HDMI from the chassis, and turn it over. Please put an insulation sheet that is larger than PCB HDMI under PCB. b Connect the ground point of PCB to the chassis with a ground lead or the like. VIDEO PCB HDMI PCB AUDIO PCB...
Page 62 PCB FRONT CNT Insulation sheet PCB SIDE CNT PCB INPUT Connection table of Board to Board Ref. No. Ref. No. 11 pin CN28A SIDE CNT CN28B HDMI 21 pin CN27A SIDE CNT CN27B HDMI FRONT CNT 27 pin CN24A CN24B HDMI FRONT CNT 15 pin...
Page 63: When The Microprocessor Is Replaced With A New One
WHEN THE MICROPROCESSOR IS REPLACED WITH A NEW ONE When the U-PRO (Microprocessor) or the Flash ROM is replaced, confirm the following. After PWB Name Ref. No. Description Remark replaced R5F5630ECDFB SOFTWARE: Main HDMI IC201 R5F3650KNFB SOFTWARE: Sub HDMI IC231 MX29LV160DBTI-70G SOFTWARE: DSP ROM HDMI...
Page 64 Once updating starts, normal operations on the AVR-2312 cannot be performed until updating is completed. Also, setting items of the GUI menu of AVR-2312 or setting items of the image adjustment may be initialized. Note down the settings before updating, and set them again after updating.
Page 65 Error Details of Error code Display Coping strategies Code Check the network connection. C o n n e c t i o n f a i l Connection to DPMS failed. Carry out the update in an environment (can not get NTP) that has little network load.
Page 66 Error Details of Error code Display Coping strategies Code Line, etc., is busy when logging into DPMS when firmware such as Sub S e r v e r b u s y Carry out the update in an environment CPU, DSP, FPGA, and PLD was that has little network load.
Page 67 Error Details of Error code Display Coping strategies Code NACK was received when "C" S u b * * * m i n Turn off and on the power. Updating command sent to Sub CPU, DSP starts automatically. C o n n e c t i o n F a i l 5 A PLD etc.
Page 68 Error Details of Error code Display Coping strategies Code Acquisition of (Application Mode) Check the network connection. E t h e r I M G * * * m i n IP address failed before rewriting Carry out the update in an environment C o n n e c t i o n F a i l A 0 DM860 was rewritten (AutoIP).
Page 69 Device display during firmware update Target of device when firmware updated. Target of device Display Error cpde 08~0C M a i n * * * m i n 10~15 Main 22~24 U p d a t i n g * * % 36~3E 50~52 S u b * * * m i n 54~58...
Page 70: Adjustment
ADJUSTMENT Audio Section Adjusting Idling Current Required measurement equipment: DC Voltmeter 1. Preparation (1) Avoid direct blow from an air conditioner or an electric fan, and adjust the unit at normal room temperature 15 °C ~ 30 °C (59 °F ~ 86 °F). (2) Presetting •...
Page 71: Surround Modes And Parameters
SURROUND MODES AND PARAMETERS...
Page 75: Trouble Shooting
TROUBLE SHOOTING 1. POWER 1.1. Power not turn on Power not turn on. When the power turned on, When the power turned on, does the ON/STANDBY does the ON/STANDBY indicator on the front panel indicator on the front panel flashing green? flashing red? Is the fuse blown? Refer to 1.2.Fuse is blown.
Page 76: Analog Video
2. Analog video Perform the operation below beforehand. b Check that the connection cable and the Monitor are normal. b Set VIDEO CONVERT ON. b Set COMPONENT signal to 480i. b Set Function to the following. V : SAT S : DVR COMPONENT : SAT MONITOR OUT (CVBS/Cmponent) output NG Input...
Page 77 Input CVBS,S,COMPONENT REGULATOR B'D flaw. Is the power supply voltage correctly output? VIDEO B'D and REGULATOR V+5V : CN931-4pin B'D and connection of the wire V-5V : CN931-1pin are defective. Check on set value of each IC. Is they the following voltage values? HDMI B'D flaw.
Page 78 VIDEO B'D flaw. Extend HDMI B'D using a jig. Is the signal output from IC551(AVDM-2000)? : J5195 The parts between IC551 and COMPONENT(Y) : J5241 JK551 or JK557 are defective. COMPONENT(Cb) : J5133 COMPONENT(Cr) : J5235 Is the signal output from IC551(AVDM-2000)? JK554 Lead The soldering (IC551) is defective.
Page 79 I2C communication wave form CH1: CLK CH1: DATA...
Page 80 HDMI test point (COMPONENT SIDE) Detail A S_DET COMP_DET En_CVBS En_Y VSDA VSDA V_DET En_Pr En_Pb Detail B S(C) S(Y) COMPONENT(Cr) COMPONENT(Cb) COMPONENT(Y)
Page 81 VIDEO test point JK 554 1.DIN_SA T_Y 2.V G N D 3.DIN_SA T_CB C 5106 C 5108 C 5102 C 5104 4.V G N D 5.DIN_SA T_CR 1.M O N_CO M P _Y_O UT 6.V G N D 2.V G N D 7.SA T_LIN E1 3.M O N_CO M P _CB_O UT 8.SA T_LIN E2...
Page 82: Hdmi/Dvi
(6) Is the BD/DVD player's HDMI output setting correct? the BD/DVD player's operating instructions. (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".
Page 83 Check TV Use an HDCP-compatible TV. PC TVs (11) Is the TV HDCP-compatible? cannot be used. If the TV is not compatible with resolutions of 1080P, no picture will be output, even (12) Is the TV compatible with resolutions of 1080P? if the BD/DVD player's resolution is set to 1080P.
Page 84 /JK113/JK114/JK121/ display's "HDMI" indicator lit? voltage of the HDMI connector for the input on the JK122) to the IC If using a non-DENON BD/ side on which the BD/DVD player is connected. (IC101/111/121) is DVD player, proceed to "NO". Is communication waveform confirmed in defective.
Page 85 Check operation of IC121(ADV7844). (25) Check power supply. Are 1.8V supplied to L1202/L1203/L1204/L1205? The power supply circuitry is defective. Are 3.3V supplied to L1201/L1206/L1207? (26) Check xtal oscillator. The X1201 or IC121 is defective. Is oscillation of X1201(28.6363MHz) transmitted? (27) Check RESET. Is RESET waveform confirmed in TP[7844_RESET], when power The RESET circuitry or IC121 is defective.
Page 86 3.2. HDMI test point and waveforms (COMPONENT SIDE) Detail A TX1_D1- TX1_CK- TX1_D1+ TX1_CK+ TX1_D2+ TX1_D2- TX1_D0- TX1_D0+ DDC_DATA DDC_CLKHPD Detail B DDC_CLK HPD DDC_DATA...
Page 87 Detail C IC111 [ADV3002] Power pin D1- [INPUT1] D2- [INPUT1] : 64pin 3.3V : 9pin / 18pin / 33pin / 43pin /52pin D1+ [INPUT1] D2+ [INPUT1] D0+ [INPUT1] D0- [INPUT1] CK- [INPUT1] 3002_RESET CK+ [INPUT1] Detail D 3.3V RXB_2+ RXB_2- RXB_1+ RXB_C- RXB_C+...
Page 88 DDC_CLK/DDC_DATA/TMDS : Check items (17)/(19)/(24)/(32) 0.9V DDC_CLK 2.48V TMDS Waveform DDC_DATA Timing waveform illustration from the start of CEC3.3V to when reset is released : Check items (22) CEC3.3V 338ms 3002_RESET Controlled waveform(I2C), when power is turned on : Check items (23) HDMI_SCL HDMI_SDA POWER ON...
Page 89 Timing waveform illustration from the start of CEC3.3V to when reset is released : Check items (27) CEC3.3V 338ms 7844_RESET Timing waveform illustration from the start of CEC3.3V to when reset is released : Check items (31) DV3.3V 314ms 8002_RESET DV3.3V 10ms 10ms...
Page 90 HD_DE/HD_VSYNC/HD_HSYNC/HD_PCLK : Check items (28) HD_DE 31.76us HD_DE HD_HSYNC 31.84us HD_HSYNC 16.68ms HD_VSYNC HD_VSYNC HD_PCLK 37.0ns...
Page 91: Audio
4. AUDIO 4.1. AUDIO CHECK Refer to "Audio Check PATH" (99 page). Audio output NG. CHECK1 INPUT SURROND MODE SOURCE Check ANALOG audio BLOCK. Audio output OK? ANALOG 2CH ANALOG DIRECT CHECK2 INPUT SURROND MODE SOURCE Check Digital audio BLOCK. Legacy Audio output OK? COAX or OPT...
Page 92 4.2. Power AMP (MAIN UNIT) No sound is output. The protector operates. Is the power transistor open or short- circuited? Replace the power transistor. 2SB1647/2SD2560 Is the emitter resistance of the power transistor open? Replace the emitter resistance. 0.47Ω Is the base resistance of the power transistor open? Replace the base resistance.
Page 93 4.3. Analog audio No sound is output Is the voltage of ±8V supplied to The power supply of ±8V is repaired. SIDE CNT B'D CN41A 4-7pin? Is the audio signal transmitted to The power amplifier is repaired. INPUT B'D CN461? Connect the connectors properly.
Page 94: Network/Usb
5. Network/USB 5.1. Cannot connect to network Checking the environment Check the LAN cable properly then turn the Is the LAN cable properly connected? power back on. Checking the settings Set the IP address and other parameters properly. For a fixed IP setting, check Are the AV RECEIVER's network settings correct? whether the IP address is redundant with that of other devices, and check whether the...
Page 95 5.2. USB device is not recognized Checking the USB device Are you using a USB hub? Don't use the USB hub. Only mass storage devices in FAT16 or FAT32 formats or MTPcompatible devices Is the USB device compatible with the set? and iPod (Remove some models) are supported.
Page 96 HDMI test point CN321 Q3200 IC323 IC406 IC322 IC390 IC304 IC301 CN903 (COMPONENT SIDE) USB test point JK608 BN 608 JK 608 C 6811 CU P 12384-4 1. V B U S BN608 2. U S B D + 3. U S B D - 4.
Page 97: Smps
6. SMPS DC 5V is not output. Is there damage in IC901 Replace the IC901(TOP258MG) and (TOP258MG)? D9001/D9002/D9003/D9004. Is there the damage in D9001/D9002/ Is the fuse (F9001) blown? Replace the parts of damage. D9003/D9004/C9004? Is there solder short circuit in the PWB The solder short part of the PWB board board? is repaired.
Page 98 Operation waveform for each part After primary side rectification (Caution: High voltage, electric shock) Primary drain (Caution: High voltage, electric shock) C9002 0.01uF 250V 1N4007 D9001 D9002 1N4007 1N4007 After secondary rectifications D9003 LF902 1N4007 D9004 LF-4ZB-E273H D9005 1N4007 1N4007 D9006 R9002 R9003...
Page 99 Audio Check PATH Refer to troubleshooting "4.1. AUDIO CHECK"(91 page). HDMI CHECK6 TRANSMI TTER ADV8002 CHECK5 wi t h s cal er vi deo encoder et c. . . ADV7844 FRONT TMDS BUFFER AD8195 CHECK4 EPM240T100CN5 CHECK2 SPDI F/I 2S SELECTOR SPDI F LC89058W -E DI GI TAL AUDI O...
Page 100: Clock Flow & Wave Form In Digital Block
CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK WAVE FORM MSLK_OUT RXMCK Audio PLD input SCLK_OUT RX64FS IC121 AP5_OUT RXFS ADV7844 AP1_OUT RXI2S0 HDMI Receiver AP2_OUT RXI2S1 AP3_OUT RXI2S2 CH1:C1 AP4_OUT RXI2S3 AP0_OUT RXSPDIF IC406 RXSPDIF MCLK DAC256FS EPM240T100C5N DAC64F BICK Audio PLD COAXIAL1...
Page 101: Laevel Diagram
LAEVEL DIAGRAM LEVEL DIAGRAM FRONT ch R2A15220FP ANALOG H/POUT SPEAKER LINE IN ＋ GAIN ADJ. ＋ MIC IN ＋ AK5358B ＋＋ AK4358VQ －－ AZ4580 MAX.OUTPUT 7.78Vrms +30dB SP OUT R2A15220FP MAX.OUTPUT 3.8Vrms AK4358VQ 4.24Vrms/8Ω DIFF.OUT AK5358B 0dBFS=5Vpp =1.77Vrms FULL SCALE LEVEL=2Vrms +20dB SINGLE INPUT...
Page 102 LEVEL DIAGRAM CENTER ch R2A15220FP SPEAKER ＋ GAIN ADJ. ＋＋ AK4358VQ －－ AZ4580 MAX.OUTPUT 7.78Vrms +30dB SP OUT R2A15220FP MAX.OUTPUT 3.8Vrms AK4358VQ 4.24Vrms/8Ω DIFF.OUT 0dBFS=5Vpp =1.77Vrms FULL SCALE LEVEL=2Vrms +20dB +20dB 0dBFS DOLBY LIMIT LEVEL (ALLch-3dBFS) +29dB +10dB +10dB -10dBFS -2dB...
Page 103 LEVEL DIAGRAM SUBWOOFER ch R2A15220FP PRE OUT MUTE GAIN ADJ. ＋＋ AK4358VQ －－ AZ4580 MAX.OUTPUT 7.78Vrms +30dB R2A15220FP MAX.OUTPUT 3.8Vrms FULL SCALE LEVEL=2Vrms AK4358VQ DIFF.OUT Config1 DOLBY LIMIT LEVEL (ALLch-3dBFS) 0dBFS=5Vpp =1.77Vrms +20dB +20dB 0dBFS +10dB +10dB -10dBFS PREOUT 300mVrms 200mVrms...
Page 104 LEVEL DIAGRAM SURROUND ch R2A15220FP SPEAKER ＋ GAIN ADJ. AK4358VQ ＋＋－－ AZ4580 MAX.OUTPUT 7.78Vrms +30dB SP OUT R2A15220FP MAX.OUTPUT 3.8Vrms AK4358VQ 4.24Vrms/8Ω DIFF.OUT FULL SCALE LEVEL=3Vrms 0dBFS=5Vpp =1.77Vrms +20dB +20dB 0dBFS +29dB Config2 DOLBY LIMIT LEVEL 1.41Vrms(ALLch-3dBFS) +10dB +10dB -10dBFS...
Page 105 LEVEL DIAGRAM SURR.BACK ch R2A15220FP SPEAKER ＋ GAIN ADJ. AK4358VQ ＋＋－－ AZ4580 MAX.OUTPUT 7.78Vrms +30dB SP OUT R2A15220FP MAX.OUTPUT 3.8Vrms AK4358VQ 4.24Vrms/8Ω DIFF.OUT SP OUT(D/A OUT) 0dBFS=5Vpp 3.00Vrms/8Ω =1.77Vrms FULL SCALE LEVEL=2Vrms +20dB +20dB +29dB 0dBFS Config2 DOLBY LIMIT LEVEL 1.41Vrms(ALLch-3dBFS) +10dB +10dB -10dBFS...
Page 106 R2A15220FP LEVEL DIAGRAM SB-ch FRONT/ZONE ASIGN 0dB ZONE2/3 from F-ch from SPEAKER DA SB-ch ＋ LINE IN ＋ MAIN from EXT.IN SB-ch AVR2312/3312, ZONE2 NJW1194 ONLY TONE MONO MUTE PREOUT MONO AVR3312 ONLY ZONE3 NJW1194 TONE MONO MUTE PREOUT MONO +30dB SP OUT 4.48Vrms/8Ω...
Page 107: Printed Wiring Boards
PRINTED WIRING BOARDS 7CH AMP (COMPONENT SIDE) 247.0mm SBL-CH WIRE CLAMP 4 JW771 CUP12385 CN461 BAR C ODE LABEL JW701 BK701 WIRE CLAMP 3 WIRE CLAMP 2 SL-CH JW701 C-CH SR-CH FR-CH WIRE CLAMP 1 JW772 R7604 JW702 R0.5mm SBR-CH R0.5mm FL-CH R7601 JW703 R7201 C7201...
Page 108: Spms (Component Side)
SPMS (COMPONENT SIDE) 2.2 X 1.2 C M D 1A 629 2.2 X 1.2 BK 903 5600uF/ 6. 3V 5600uF/ 6. 3V I C 903 1.2 X 3.1 C 9023 C 9021 D 9012 R 9019 SMPS B'D ADJ 1 ADJ 2 R 9018 R Y 901...
Page 109: Spk_Preout (Component Side)
SPK_PREOUT (COMPONENT SIDE) JW 703B (33/23/6006) B K 701 C 7872 C 7813 JK 683 JK 682 JK 681 JK 684 JW 701A ( S R 6006) C 7871 C 7873 C 6805 C 7853 C 7863 C 7843 JK 781 JK 782 C 7833 C 7803...
Page 110: Spk_Preout (Foil Side)
SPK_PREOUT (FOIL SIDE) C 6877 C 7825 C 6745 C 6782 C 6820 C 7826 C 7815 C 7845 C 7835 C 7865 C 7878 C 7875 C 7805 C 7827 C 7855 C 7836 C 7866 C 7876 C 7816 C 7806 C 7846 C 7856...
Page 111: Input (Component Side)
INPUT (COMPONENT SIDE) 7.1CH IN IPOD SAT /CBL SL/SR C/SUB PH ON O AU X2 SBL / S BR JK 464 JK 462 JK 461 JK 465 C4647 C4648 C4643 C4644 C4637 C4638 C4633 C4634 C4627 C4628 JK 463 C4623 C4624 C4617 C4618...
Page 112: Input (Foil Side)
INPUT (FOIL SIDE) R4692 R4609 R4620 R4630 R4691 R4640 C4649 R4610 R4619 R4629 R4639 R4649 C4609 C4619 C4629 C4639 R4650 C N 45B R4665 R4666 RE C_ L R4757 R4751 1. R E C _L 2. A G N D C4666 3.
Page 113: Fuse (Component Side)
FUSE (COMPONENT SIDE) FUSE (FOIL SIDE) POSISTOR (COMPONENT SIDE) POSISTOR (FOIL SIDE) C UP 12388-2 Z : T3.15A L/ 250V C N 932 F9302 R 9312 R 9316 : T3.15A L/ 250V R 9313 F9304 : T3.15A L/ 250V F9303 C N 941 C N 940 R 9315...
Page 114: Front (Component Side)
FRONT (COMPONENT SIDE) V.AUX (COMPONENT SIDE) CU P 12384-2 FI L1 C 6008 BK603 LU G 62 C N 69A FI L2 VK K G N D S W M 3.3V J6354 VK K DA +8V C 6032 C 6035 J6732 V S E LA C N 601...
Page 115: Hdmi Ffc (Component Side)
HDMI FFC (COMPONENT SIDE) HDMI FFC (FOIL SIDE) USB (COMPONENT SIDE) USB (FOIL SIDE) L6001 C 6802 C 6801 BN 608 JK 608 D 6836 D 6835 C 6811 CU P 12384-4 C 6836 C 6835 BK612 R 6842 R 6838 1.
Page 116: Selector (Component Side)
SELECTOR (COMPONENT SIDE) SELECTOR (FOIL SIDE) BN 604 C 6021 BN 601 C 6027 D 6021 C N 602 C 6001 C 6001 FI L1 FI L1 FI L1 LU G 64 Q 6313 Q 6313 C 6425 C 6425 FI L2 FI L2 FI L2...
Page 117: Side_Cnt (Component Side)
SIDE_CNT (COMPONENT SIDE) SIDE_CNT (FOIL SIDE) C N98B C N 97B C N28A C N 27A C 9617 C 9618 R9608 C 9610 C 9611 C 9616 C 9612 C 9609 R9607 R9646 C 9645 C 9615 C 9605 R9645 C N 961 C 9601 C 9644...
Page 118: Video (Component Side)
VIDEO (COMPONENT SIDE) JK 554 1.DIN_SA T_Y 2.V G N D 3.DIN_SA T_CB C 5106 C 5108 C 5102 C 5104 4.V G N D 5.DIN_SA T_CR 1.M O N_CO M P _Y_O UT 6.V G N D 2.V G N D 7.SA T_LIN E1 3.M O N_CO M P _CB_O UT 8.SA T_LIN E2...
Page 119: Video (Foil Side)
VIDEO (FOIL SIDE) TP14 TP12 TP17 TP19 TP22 TP25 TP28 TP31 TP34 TP37 TP40 TP43 TP36 TP39 TP42 TP20 TP18 TP23 TP21 TP26 TP29 TP27 TP32 TP16 TP30 TP35 TP38 TP41 TP44 R 5107 R 5106 TP13 R 5108 R 5105 TP24 TP11 TP33...
Page 120: Front Cnt (Component Side)
FRONT CNT (COMPONENT SIDE) CN24A CN25A CN22A CN21A CN26A CUP12387Z_1 JW901 CN52A CN51A CN53A JW902 CN606 CN43A CN42A DIP OUT CN63B...
Page 121: Front Cnt (Foil Side)
FRONT CNT (FOIL SIDE) R9702 R9701 Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb Pb...
Page 122: Hdmi (Component Side)
HDMI (COMPONENT SIDE) DDC_CLK DDC_DATA DDC_CLK DDC_CLK T252 T253 DDC_DATA DDC_CLK DDC_DATA T259 T256 T278 T277 T271 T272 T266 T265 T246 Q1110 Q1105 Q1103 JK401 T304 C4004 C4003 T309 JK403 JK402 Q1106 JK152 JK121 Q1111 T193 T192 T214 JK151 JK122 T191 T190 T245...
Page 123: Hdmi (Foil Side)
HDMI (FOIL SIDE) IC157 R4008 C4005 R4009 Q1107 IC112 R4010 R4007 L3211 Q1108 D1501 D2013 R2118 R1138 R1253 R1629 R1623 Q2006 Q1508 Q2007 R1269 R1626 R1139 C1212 R1630 R1621 R1620 C1320 C4063 C1211 C1664 C1322 Q3203 C1214 C1210 L3212 C1207 C1215 C1209 R1254...
Page 124: Schematic Diagrams
FROM DIGITAL CONNECT (PAGE 15/30) LUG61 CN69A CHASSIS FPC 1.0-11S-40PW FIL1 R6003 FIL1 FIL1 FIP & KEY PART SWM3.3V VOLUME ENCODER PART R6004 OPEN FIL2 FIL2 SWM3.3V J6354 FIL2 FIP POWER PART OPEN J6352 R6352 VSELA R6354 C6902 OPEN VSELA VKK GND VKK GND C6903...
Page 125: Amp Unit (1/2)
R7117 R7138 1.2K R7118 C7103 ZD714 R7115 R7116 PRF18BB471QB5RB 1W 270 100/10V(OPEN) 5.1V 100K R7119 1.2K 1W 270 CN715 R7137 Q7138 D7118 Q7131 MMBT5401 Q7114 680K 1SS133M 2SD2560 KTA1024Y Q7118 R7143 KTA1024Y D7139 R7139 Q7001 R7144 22K(3216) R7129 1SS133 180K(1608) MMBT5401 1W 22 R7140...
Page 126: Amp Unit (2/2)
FROM AMP 1 PART (PAGE 2/30) FROM AMP 1 PART R7417 R7438 1.2K C7403 ZD744 R7415 R7418 R7416 (PAGE 2/30) PRF18BB471QB5RB 100/10V(OPEN) 5.1V 100K 1W 270§Ù R7419 1.2K 1W 270§Ù CN745 R7437 D7418 Q7414 Q7431 680K 1SS133M KTA1024Y 2SD2560 Q7438 MMBT5401 R7443 D7439...
Page 127: Spk/Preout/Reg Unit (1/4)
D6845 1N4007SRT D6846 1N4007SRT R6846 R6849 D6847 1N4007SRT C6849 10/50V C6829 C6833 R6829 R6831 R6837 R6813 22/50V 22/50V P_PREZ2L R6841 R6843 AVR2312 USE 2P JACK OPEN C6813 OPEN R6840 R6845 470K Q6840 R6842 RT1N441C Q6846 OPEN R6844 RT1P441C Q6839 C6845 RT1P441C 0.47/50V R6839...
Page 128: Spk/Preout/Reg Unit (2/4)
R7809 2W 470 HP_R RY788 BC3-12H JK781 CSL4A016ZU JB-602A-02(AVR2312/AVR3312) C7813 C7814 L7821 R7810 2W 470 HP_L 0.5uH OPEN OPEN BN701 CLEY0R5KAK C7822 WIRE/09P/2.5mm 0.047uF(M) C7803 C7804 R7821 OPEN OPEN R7822 1W 10 2W 10 L7801 C7823 C7824 0.5uH OPEN OPEN CLEY0R5KAK C7802 0.047uF(M)
Page 129: Spk/Preout/Reg Unit (3/4)
OPTION B R6925 AVR3312/2312 MODEL AVR3312 AVR2312 AVR2312 AREA E3/U AVR_E2 AVR_E1C_K OPEN OPTION A OPTION B OPEN OPEN OPEN OPTION C OPEN OPEN OPEN C6923 R6921 L6752 75J-207CX 1.2K CLM4B001Z 4700P(M) C6921 8200P(M) R6927 C6931 R6923 10/50V TU_+9V 100K R6929 A+8V OPEN...
Page 130: Front_Cnt Unit
R9806 Q9804 R9807 RT1P141C Q9803 Q9801 RT1N141C CN97A DV5V(MX) RT1P141C SWM5V(MX) C125Z1-15 SWM3.3V M3.3V DGND DA+8V DA+8V D9801 DA-8V Q9802 DA-8V OPEN RT1P141C RC_IN R9801 KILLIR RC_OUT JK981 RCA-206B-02 BT_LINK FRONT_IRIN RC_IN(NOT USE) R9808 Q9805 2SC3052 C9804 0.1uF RC-5/M-X PORT (NOT USED) CN98A REMOTE3.3V C125Z1-13...
Page 131: Cnt/Rs232C Unit (1/4)
SIDE CNT_CUP12387Z TO M-X PORT TO M-X PORT (PAGE 7/30) (PAGE 7/30) CN98B CN97B C125Z2-11 C125Z2-15 AVR3312 USA VER. ONLY IC961 PQ033DNA1ZPH C9602 R9601 Specific IC 10/50V R9607 C9615 10/50V C9603 R9602 10/50V C9609 TO HD RADIO AUDIO_R AUDIO_M C9610 AUDIO_L C9604 R9603...
Page 132: Cnt/Rs232C Unit (2/4)
FRT CNT_CUP12387Z FROM/TO DIGITAL CON. PART (PAGE 15/30) C125Z1-15 C125Z1-27 C125Z1-17 C125Z1-17 C125Z1-15 C125Z1-13 CN21A CN22A CN26A CN24A CN25A CN23A VGND # OPTION TABLE R9711 OPEN CN606 R9712 MOUNT OPEN R9701 OPEN R9702 OPEN R9711 OPEN CN52A CN53A VAUXV CN51A C125Z1-17 C125Z1-13 C125Z1-15...
Page 133: Cnt/Rs232C Unit (3/4)
RS232-TRIGGER_CUP12387Z RS232C/TRIGGER IC991 C9905 C9906 ILX3232D C9910 0.1uF OPEN 10/50V C9901 C9907 C9911 OPEN 0.1uF 0.1uF C9912 OPEN CHGND D9901 OPEN T1_O R9903 RS232C R1_I R9904 C9903 R1_O D9902 OPEN 0.1uF JK991 C9904 T1_I HDR 9PF RSB 0.1uF CHGND T2_I R9902 T2_O R9901...
Page 134: Cnt/Rs232C Unit (4/4)
D-TERMINAL_CUP12387Z D-TERMINAL CB-G CB-G CR-G CR-G LINE1 LINE2 LINE1 R5248 LINE3 LINE2 R5249 LINE3 R5250 AVR-2312: NOT USE CB-G CB-G CR-G CR-G LINE1 LINE2 LINE1 R5251 LINE3 LINE2 R5252 LINE3 R5253 CB-G CB-G CR-G CR-G MONITOR LINE1 LINE2 LINE1 R5254...
Page 135: Input Unit
TO CONNECT B PART TO CONNECT A PART TO CONNECT B PART (PAEG 9/30) (PAEG 8/30) (PAEG 9/30) CN41B CN42B CN43B C125Z2 C125Z2 C125Z2 Trans. Temp_detect Part C4680 C4682 R4773 100K 0.022u 6800P R4774 100K R4761 R4765 C4676 R4662 R4680 R4682 D2399 R4664...
Page 136: Video Unit
R5181 DEC_CVBS_IN DEC_CVBS_IN Z2_SW_B Q5105 Q5106 4.7K DEC_CVBS_IN Z2_SW_A C5162 RT1N141C 4.7K 8.2K C5163 RT1N141C Z2_V_OUT R5231 Q5101 8.2K ONLY AVR-2312 0.1uF(1608) Q5102 DEC_PR_IN ETHER_SY ISA1530AC1 0.1uF(1608) DEC_Y_IN DEC_PR_IN ISA1530AC1 DEC_PB_IN DEC_PB_IN DEC_PB_IN DEC_PR_IN DEC_Y_IN DEC_Y_IN R5288 DEC_SY_IN DEC_SY_IN R5132...
Page 137: Smps Unit
** IMPORTANT SAFETY NOTICE. SMPS B'D COMPONENT IDENTIFIED BY MARK HAVE SPECIAL CHARACTERISICS. IMPORTANT FOR SAFETY. WHEN REPLACING ANY OF THESE COMPONENTS USE ONLY MANUFACTURER'S SPECIFIED PARTS. ** THE UNIT OF RESISTANCE IS OHM. K = 1000 OHM. M = 1000KOHM. ** THE UNIT OF CAPACITANCE IS MICROFARAD(uF) pF = 10 uF ** THIS SCHEMATIC DIAGRAM MAY MODIFIED AT ANY TIME WITH THE...
Page 138: Digital Unit (1/16)
(PAGE 16/30) TO DIGITAL SUPPLY L2903 DA+5V DA+8V DA-8V CN24B CJP27HJ282Z CN27B C125Z2-27 CJP21HJ282Z DAGND C125Z2-21 ADINL CN21B ADINL DAGND CJP15HJ282Z C125Z2-15 ADINR SWM5V ADINR DAGND SWM3.3V VGND DAFL M3.3V VGND DAFL DAGND DGND DGND V.AUX_V_IN DAFR DA+8V VGND DAFR DAGND DA+8V DEC_SC_IN...
Page 139: Digital Unit (2/16)
L3011 BLM21PG221 DGND L3012 BLM21PG221 L3013 D5.2V C3003 C3004 22uF BLM21PG221 D5.2V 10/6.3 DGND DGND OPTION D3.3V-1 1.48A L3014 MAINPOWER L3000 VOUT L3015 PVIN DC/DC CONVERTER BLM21AG121 VOUT PVIN IC301 CN903 C3149 L3001 L3016 C3148 open CJP05GI237ZW EX3AV A2512WV0-5P NC(SW) open NC(SW) IC306...
Page 140: Digital Unit (3/16)
(PAGE19/30) (PAGE15/30) TO LEVEL CHG. TO DIGITAL CONT. N1B(EUR) Q2010 THER PROT C OPEN R2124 R2125 R2130 TRIGGER 2 OPEN OPEN AVR3312: OPEN R2042 open AVR2312: 4.7k§Ù R2055 open R2040 4.7K R2073 R2041 4.7K open R2109 4.7K Q2011 IPOD R2045 4.7K OPEN R2046...
Page 141: Digital Unit (4/16)
(PAGE21/30,27/30) (PAGE27/30) (PAGE28/30) (PAGE30/30) (PAGE27/30,28/30,30/30) AUDIO_PLD/HDMI_RX HDMI_RX(ADV7844) ADV3002_SWITCH HDMI_TX(ADV8002) HDMI_TX/RX/HDMI SWITCH CEC3.3V CEC5V DGND R2335 4.7K SCPU3.3V R2336 4.7K SUBBDOWN SUBBDOWN R2337 4.7K CEC_POWER CEC_POWER DV_POWER2 DV_POWER2 DV_POWER1 DV_POWER1 DA_POWER DA_POWER ASPECT_H3 ASPECT_H3 ASPECT_L ASPECT_L LINEA3 LINEA3 LINEB3 LINEB3 Z1_SW_A3 Z1_SW_A3 Z1_SW_B3 Z1_SW_B3...
Page 142: Digital Unit (5/16)
(PAGE15/30) TO DIGITAL CONNECT (PAGE16/30) DIGITAL SUPPLY 232C VIDEO.OUT DETECT R2402 4.7K DGND 232IMO3 VIDEO.IN (IPOD,RDS) 232OMI3 Q2409 Q2413 OPEN OPEN T186 T185 T187 Q2410 Q2412 OPEN OPEN Q2403 Q2406 Q2401 2SC3052 2SC3052 RT1N141C Q2407 Q2408 Q2411 Q2414 Q2402 T188 T189 2SC3052 2SC3052...
Page 143: Digital Unit (6/16)
(PAGE 21/30) TO AUDIO PLD ZONE_DAC ZONE2 DAC IC455 AK4424ET C4551 C4554 1/10 1/10 VSS2 R4553 DEMZ2 CVDD MCLK 256FSZ2 R4555 1.5K DAZ2L BICK 64FSDIR4 VSS1 DAZ2R C4557 R4557 2200P 100K SDTI DATADIR4 DAZ3L LRCK C4558 FSDIR4 R4558 DAZ3R AOUTL 2200P 100K R4556...
Page 144: Digital Unit (7/16)
MP:open CN390 CJP07GA193ZY 10022H-07C R3900 open DGND DEBUG_RX DEBUG_RX R3902 33X4 DEBUG_TX DEBUG_TX ETDO NET3.3V 3.3V ETDI ETCK ETMS DEBUG_TX DGND DEBUG_RX 256M SDRAM ETMS E_RXDMOEI ETMS E_TXDMIEO NC_01 ETCK NC_02 C3960 1000P IC392 ETCK NC_03 C3961 1000P W9825G6JH-6 NC_04 R3903 33X4 ETDI...
Page 145: Digital Unit (8/16)
(PAGE 21/30) (PAGE 21/30) (PAGE 21/30) FROM PLD PART TO PLD PART FROM PLD PART (PAGE 18/30) FROM SCPU PART DSP_CONT TP42 TP41 R4153 OPEN R4152 R4159 DSP_FLAG0 C4161 R4151 IC409 1000P W9864G6JH-6 C4097 R4099 C4106 VDD_INT DAI_P09 FLAG0 DAI_P05 R4098 C4107 DQ15...
Page 146: Digital Unit (9/16)
(PAGE 21/30) (PAGE 18/30) TO SUB CPU TO AUDIO PLD R4517 open open R4518 DA+5V R4195 DA-8V R4187 R4183 DA+8V OPEN OPEN C4193 R4191 R4189 C4181 D_AUDIO OPEN OPEN OPEN R4185 OPEN ADINL OPEN ADINR R4193 OPEN R4194 DAGND OPEN C4194 R4192 R4188...
Page 147: Digital Unit (10/16)
FCX-04 X4001 24.576MHz ZONE1 AUDIO1 R4034 R4033 DIR1PERR 256_1 R4036 3.3K 36 35 34 33 32 31 30 29 28 27 26 25 DIRDOUT SDIN DATAAD DIRDIN R4037 SLRCK RN403 SLRCK1 DIRCE SBCK 33 X 2 SBCK1 DIRCLK RDATA DATADIR1 R4038 DIRRST1 XMODE...
Page 148: Digital Unit (11/16)
TO SUB CPU FROM DM860 (PAGE 18/30) (PAGE 25/30) ADV7844_INT2 ADV7844_INT2 RXMCK RXMCK RX64FS RX64FS RXFS RXFS RXI2S0 RXI2S0 RXI2S1 BD401 RXI2S1 HCB2012KF-221T25 RXI2S2 RXI2S2 RXI2S3 RXI2S3 C4061 open RXSPDIF RXSPDIF C4062 5 6 7 8 5 6 7 8 IC407 CS2100-10-CZZR TXMCK...
Page 149: Digital Unit (12/16)
(PAGE 18/30) FROM SCPU (PAGE 16/30) FROM DIGITAL POWER CN121 CJP23GA193ZY 10022H-23C TXEN HPD_A HPD_A CEC_COM DDCA_SDA DDCA_SDA DDCA_SCL DDCA_SCL RXA_5V RXA_5V CEC5V CEC3.3V CEC3.3V CEC3.3V DGND T239 DGND RXA_C- L1201 RXA_C- HCB1608KF-600T30 L1205 RXA_C+ RXA_C+ DGND HCB1608KF-600T30 RXA_0- RXA_0- R1227 RXA_0+ RXA_0+...
Page 150: Digital Unit (13/16)
(PAGE 25/30) TO DM860_NETWORK L3212 DLW21SN181SQ2L DGND L3209 OPEN NET1.2V L3210 NET3.3V OPEN CN321 CJP05GA208ZY 20022WS-05C L3211 IC320 VBUS CBA5H1600PSUYT 8V/1.6A USBD+ T221 USBD- T220 DGND T222 DNGD T223 Q3201 RT1N141C R3230 ESDA 4.7K R3229 ESCL 4.7K R3211 L3204 PHY_RST HCB2012KF-221T25 R3219 1.5K...
Page 151: Digital Unit (14/16)
OPEN R1010 OPEN IC102 OPEN VCCA VCCB SCLA SCLB SDAA SDAB R1023 Q1001 RT1P141C Q1002 RT1N241C R1003 JK101 AVR3312/2312: AD3PBI19G0 R1008 C1001 19.HP DET R1004 18.+5V 17.GND 16.DDC DATA R1009 15.DDC CLK CEC5V 14.NC L1001 13.CEC 12.CK- 0 ohm CN101 11.D1 SHIELD CJP23GA193ZY 10.CK+...
Page 152: Digital Unit (15/16)
Q1101 RT1P141C Q1102 RT1N241C R1102 R1106 C1101 R1104 19.HP DET JK111 18.+5V CJJ9H014Z AD3PBI19G0 17.GND 16.DDC DATA 15.DDC CLK 14.NC 13.CEC 12.CK- 11.D1 SHIELD 10.CK+ 9.D0- 8.D1 SHIELD 7.D0+ 6.D1- 5.D2 SHIELD 4.D1+ 3.D2- 2.D2 SHIELD 1.D2+ HDMI_SDA 1TMDSSWRST HDMI_SCL HINSELA HINSELB CHASSIS...
Page 153: Digital Unit (16/16)
L1521 HCB1608KF-600T30 R1696 FROM DIGITAL POWER SUPPLY L1522 HCB1608KF-600T30 TO SUB MCU (PAGE 16/30) FROM HDMI RX FROM HDMI RX L1501 L1506 L1510 HCB1608KF-600T30 HCB1608KF-600T30 HCB1608KF-600T30 L1519 OPEN L1502 L1515 L1517 HCB1608KF-600T30 HCB1608KF-600T30 HCB1608KF-600T30 HCB1608KF-600T30 HCB1608KF-600T30 L1507 L1511 IC156 L1520 HCB1608KF-600T30 NJM2845DL118 L1514...
Page 154: Wiring Diagram
AVR3312/2312 WIRING DIAGRAM WIRING DIAGRAM FRONT WIDE B'D DIGITAL B'D CN321 20022WS-05C (DP/DM/PWR,USB LINE) CN69B CN704 CN782 CUP12390Z CN203 10022H-40C WAFER/A2008WR0-7P 20022WS-05C 20022WS-03C (FRONT DATA) (PROT.LINE) 3312 ONLY (THER.PROT) SPK B'D INLET CN903 A2512WV0-5P (DIGITAL POWER) CN121 BN782 10022H-23C WIRE/07P/2.5mm/120mm (FRONT HDMI-IN) 3312 ONLY FRONT CNT.
Page 155: Exploded View
EXPLODED VIEW E2,EA,E1C model only WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. 印の部分は安全を維持するために重要な部品です。従って交換時は必ず指定の部品を使用してください。...
Page 156 Personal notes: Personal notes:...
Page 157: Parts List Of Exploded View
PARTS LIST OF EXPLODED VIEW z Parts indicated by "nsp" on this table cannot be supplied. z P.W.B. ASS'Y indicated by "nsp" on this table cannot be supplied. When repairing the P.W.B. ASS'Y, check the board parts list and order replacement parts. z Parts indicated by the "...
Page 158 943402101830D FRONT PANEL E2,EA CGW1A511RHYB28 943402101840D FRONT PANEL CGW1A511RGUG45 943412100650D KNOB, SELECT CBN1A254 943412100640D KNOB, SELECT CBN1A254C73 00D9630362109 DENON BADGE(BLACK049) CGB1A140U 943411101430D BUTTON 3KEY ASSY CBT1A1157ZA 943411101480D BUTTON, 3KEY ASSY CBT1A1157G45Z 943411009860D BUTTON STANDBY ASS'Y CBT1A1141ZA 00D9630137807 STANDBY LENS CGL1A289...
Page 159 Ref. No. Part No. Part Name Remarks Q'ty PANEL REAR CKF1A448Z PANEL REAR E2,EA CKF1A448Y PANEL REAR CKF1A448X M11 00M07BW257010 CABINET TOP CKC2A155K117 943403002040M TOP CABINET CKC2A155D11 ★ M14 CLAMPER CHR301 ★ M15 CUSHION EVA CHG1A518 ★ M16 LABEL HOT CQB1A906Z ★...
Page 160: Packing View
PACKING VIEW 6-10 PARTS LIST OF PACKING & ACCESSORIES z Parts indicated by "nsp" on this table cannot be supplied. z Parts indicated by the " ★ " mark are not illustrated in the packing view. z The parts listed below are only for maintenance. Therefore they might differ from the parts used in the unit in appearances or dimensions. Note: The symbols in the column "Remarks"...
Page 161 Ref. No. Part No. Part Name Remarks Q'ty INSTRUCTION MANUAL ASS'Y MANUAL CD ASS'Y CFT1A041ZA 352010042009D MANUAL, CD ASS'Y E2,EA CFT1A042ZA 352010043002D MANUAL, CD ASS'Y CFT1A043ZA 352010051003D WARRANTY CARD CQE1A224Q CARD, WARRANTY CQE1A473Y S.S LIST CQE1A226P MANUAL GUIDE 542110062003D CQX1A1621Z MANUAL GUIDE E2,EA 542110063006D...
Page 162: Semiconductors
SEMICONDUCTORS Only major semiconductors are shown. General semiconductors etc. are omitted from list. The semiconductors which have a detailed drawing in a schematic diagram are omitted from list. 1. IC's R5F5630ECDFB (DIGITAL : IC201) RX630 Group PLQP0144KA-A (144pin LQFP) (Top) R5F5630ECDFB Terminal Functions Pin Name Synbol Tolerant I/O Pu/Pd...
Page 163 Pin Name Synbol Tolerant I/O Pu/Pd LvCnv STBY stop Function 23 VCC Power supply pin 24 P35(input only)/NMI NC TRST#-A/P34/ ○ E20 Emulator control signal/Usual:"Hi-z" IRQ4-C/SCK6-A/ TRST# SCK0-B P33/TIOCD0-B/ PLDAERR ○ O/L PLD ERROR detection(Output of A PLD) RXD6-A/RXD0-B/ IRQ3-DS P32/TIOCC0/ ○...
Page 164 O/L MAIN-SUB CPU communication control output pin 71 P75/SCK11 O/L MAIN-SUB CPU communication control output pin 72 P74 ACK SIMO PC1/IRQ12-C/ SUB UPDATE mode control (DPMS/DENON WRITTER) ○ SUB UPDATE Usual:L SUB rewrite mode:H(SUB reset) SCK5-C 74 PL1 O/L SUB CPU POWER ON/OFF switch(H:ON) SUB CPU POWER ○...
Page 165 100 P65 PRE SB MUTE PE7/TIOCB11/ PRE F/C/S/SW O/L PRE OUT MUTE control IRQ7-C/AN5 PE6/TIOCA11/ NC(AVR-2312)/ O/L PRE OUT MUTE control IRQ6-C/AN4 PRE Z3 MUTE(AVR-2312) O/L NC 103 PK5/TXD4-B O/L NC 104 P70/SCK4-B O/L NC 105 PK4/RXD4-B PE5/TIOCB10/ O/L NC IRQ5-C/AN3...
Page 166 Pin Name Synbol Tolerant I/O Pu/Pd LvCnv STBY stop Function P41/IRQ9-DS/ MODE Region switch input AN001 140 VREFL0 VREFL0 P40/IRQ8-DS/ THERMAL D PROTECTION detection pin(THERMAL D) AN000 142 VREFH0 VREFH0 Standard power supply input 143 AVCC0 AVCC0 Analog power supply POWER KEY ○...
Page 167 R5F3650KNFB (HDMI : IC231)
Page 168 ASPECT_L 20 P80/(RXD5) ASPECT select (JP only) 21 P77/(CLK5) PLD rewriting control (JTAG) SUB TDO A PLD control pin/ DENON WRITTER/ MITSUBISHI rewritten for A PLD CS /"D/M" 22 P76/(TXD5) determining (DW :L) A PLD DATA A PLD control pin...
Page 169 Pu/Pd Pin Name Synbol I/O Type P.OFF Function (Ext.) STBY 61 P30 DAC MS DAC control pin(ASK4358) 62 VSS 63 P27 DAC RST DAC control pin(ASK4358) MODE1=O/H DIGITAL VIDEO power control pin (DV5V,DV3.3V) 64 P26 DV POWER MODE2=O/L 65 P25/INT7 ADV7844 INT1 HDMI RECEIVER(ADV7844)INT output 66 P24/INT6...
Page 170 ADV3002BSTZ (HDMI : IC111) IN_B_CLK- 60 IN_C_DATA2+ PIN 1 IN_B_CLK+ 59 IN_C_DATA2- INDICATOR HPD_B 58 HPD_C 57 IN_C_DATA1+ IN_B_DATA0- IN_B_DATA0+ 56 IN_C_DATA1- HPD_A 55 HPD_D IN_B_DATA1- 54 IN_C_DATA0+ IN_B_DATA1+ 53 IN_C_DATA0- 52 AVCC AVCC ADV3002 IN_B_DATA2- 51 IN_C_CLK+ TOP VIEW IN_B_DATA2+ 50 IN_C_CLK- (Not to Scale)
Page 171 AD8195ACPZ (HDMI : IC101) AD8195 30 AVCC PIN CONFIGURATION AND FUNCTION DESCRIPTIONS PIN 1 29 PE_EN INDICATOR 28 TX_EN 27 AVEE VTTI 26 AVCC AD8195 TOP VIEW 25 AVCC (Not to Scale) 24 AVEE 30 AVCC PIN 1 29 PE_EN INDICATOR 23 AVCC 28 TX_EN 22 AVCC 27 AVEE...
Page 172 AD8195ACPZ Block diagram PARALLEL AVCC AD8195 AMUXVCC VTTI AVEE CONTROL LOGIC VTTO IP[3:0] OP[3:0] BUFFER – – IN[3:0] ON[3:0] HIGH SPEED BUFFERED VREF_IN VREF_OUT SCL_IN SCL_OUT SDA_IN SDA_OUT CEC_IN CEC_OUT LOW SPEED BUFFERED BIDIRECTIONAL...
Page 173 LC89058W-E (HDMI : IC403,IC404,IC405) 35 34 33 32 31 30 29 28 27 26 25 SDIN SLRCK SBCK RDATA RLRCK XMODE LC89058W-E DGND DV DD DV DD DGND GPIO0 RBCK GPIO1 RMCK AGND GPIO2 AV DD GPIO3 RXOUT2 * : Pull-down resistor internal at no selection Pin Functions RXOUT1 RX0-6 input S/PDIF through output pin 1...
Page 174 LC89058W-E Continued from preceding page. Pin No. Name Function DGND Digital GND DV DD Digital power supply (3.3V) XMCK Oscillation amplifier clock output pin XOUT Output pin connected to the resonator External clock input pin, connected to the resonator (12.288MHz/24.576MHz) DV DD Digital power supply DGND...
Page 175 ADSP21487KSWZ-4B (HDMI : IC408) PIN 1 Preliminary Technical Data ADSP-21483/21486/21487/21488/21489 TOP VIEW (PINS DOWN) 176-LEAD LQFP_EP LEAD ASSIGNMENT ADSP21487KSWZ Terminal Function Table 53. 176-Lead LQFP_EP Lead Assignment Pin Name Pin No. Pin Name Pin No. Pin Name Pin No. Pin Name Pin No. SDDQM DAI_P10 DPI_P08 FLAG0 SDCKE...
Page 176 W9864G2IH W9864G6JH-6 (HDMI : IC409) 4. PIN CONFIGURATION                                    ...
Page 177 W9864G6JH-6 Block diagram CLOCK BUFFER CONTROL SIGNAL GENERATOR COMMAND DECODER COLUMN DECODER COLUMN DECODER CELL ARRAY CELL ARRAY BANK #0 BANK #1 MODE REGISTER SENSE AMPLIFIER SENSE AMPLIFIER ADDRESS BUFFER DATA CONTROL CIRCUIT BUFFER DQ31 COLUMN REFRESH COUNTER COUNTER DQM0~3 COLUMN DECODER COLUMN DECODER CELL ARRAY CELL ARRAY...
Page 178 W9864G2IH W9864G6JH-6 Pin description 5. PIN DESCRIPTION PIN NUMBER PIN NAME FUNCTION DESCRIPTION Multiplexed pins for row and column address. Row address: A0−A10. Column address: A0−A7. 24, 25, 26, 27, 60, 61, 62, Address A0−A10 A10 is sampled during a precharge command to 63, 64, 65, 66 determine if all banks are to be precharged or bank selected by BS0, BS1.
Page 179 MX29LV160DBTI-70G (HDMI : IC410) MX29LV160DBTI-70G Block Diagram...
Page 180 AK4424ET (HDMI : IC455,IC457) AK4424ET Block Diagram...
Page 181 AK5358BET (HDMI : IC451) AK5358BET Pin Function...
Page 182 AK4358VQ -40∼+85°C 48pin LQFP 評価ボード AKD4358 ピン配置 AK4358VQ (HDMI : IC441) LOUT1- AVSS AVDD LOUT1+ VREFH DZF3 DZF2 ROUT4+ AK4358VQ DZF1 ROUT4- DIF0 CAD0 DSDR3 ACKSN Top View DSDL3 BICK DSDR2 MCLK DSDL2 DVDD DSDR1 DVSS DSDL1 ASAHI KASEI [AK4358] PIN/FUNCTION AK4358VQ Pin Function Pin Name Function LOUT1- DAC1 Lch Negative Analog Output Pin...
Page 183 DSDL4 DAC4 DSD Lch Data Input Pin DSDR4 DAC4 DSD Rch Data Input Pin DSDL1 DAC1 DSD Lch Data Input Pin DSDR1 DAC1 DSD Rch Data Input Pin DSDL2 DAC2DSD Lch Data Input Pin DSDR2 DAC2 DSD Rch Data Input Pin H27U1G8F2B Series DSDL3 DAC3 DSD Lch Data Input Pin...
Page 184 1.2 PIN DESCRIPTION H27U1G8F2BTR-BC Pin Function Pin Name Description DATA INPUTS/OUTPUTS The IO pins allow to input command, address and data and to output data during read / program IO0 ~ IO7 operations. The inputs are latched on the rising edge of Write Enable (WE). The I/O buffer float to High-Z when the device is deselected or the outputs are disabled.
Page 185 W9825G6JH-6 (HDMI : IC392) W9825G6JH-6 Pin Function...
Page 186 LAN8700 (HDMI : IC322) nINT/TX_ER/TXD4 TXD3 TXD2 CRS/PHYAD4 VDDIO USB3300 MDIO TXD1 LAN8700/LAN8700I Hi-Speed USB2 MII/RMII Ethernet PHY nRST TXD0 ULPI PHY 36 Pin QFN TX_EN TX_CLK 32 Pin QFN VDD33 RX_ER/RXD4 GND FLAG VDD_CORE RX_CLK/REGOFF SPEED100/PHYAD0 LAN8700 Block Diagram MODE0 HP Auto-MDIX Auto- 10M Tx MODE1 MODE Control Negotiation...
Page 187 ±15kV ESD Protected MII/RMII Fast-Ethernet PHY with HP Auto-MDIX and SMSC flexPWR in a Small Footprint Datasheet LAN8700 Pin Description Table 2.1 LAN8700/LAN8700I 36-PIN QFN Pinout PIN NO. PIN NAME PIN NO. PIN NAME nINT/TX_ER/TXD4 RX_DV RX_CLK/REGOFF CRS/PHYAD4 RX_ER/RXD4 MDIO TXCLK nRST TXD0 TX_EN TXD1...
Page 188 SAA7121 (HDMI : IC323) 33 V SSA2 res. V SSA1 V DDA3 CVBS V SSD1 res. SAA7120 V DDD1 V DDA2 SAA7121 RCV1 res. RCV2 V DDA1 res. MBH790 SAA7121 Block Diagram V DDA1, handbook, full pagewidth RCV1 TTXRQ XTALO V DDA2 , V DDA4 V DDA3 RESET SDA SCL RCV2...
Page 189 Digital Video Encoder (ConDENC) SAA7120; SAA7121 SAA7121 Pin Description PINNING SYMBOL DESCRIPTION − res. reserved test pin; connected to digital ground for normal operation test pin; connected to digital ground for normal operation line-locked clock; this is the 27 MHz master clock for the encoder digital ground 1 SSD1 digital supply voltage 1...
Page 190 CONFIDENTIAL 8-CHANNEL ELECTRONIC VOLUME With 14-Input selector And Tone control R2A15220FP (AUDIO : IC471) BLOCK DIAGRAM AND PIN CONFIGURATION (TOP VIEW) TRER MUTE AVEE AVCC BASSR2 AVEE BASSR1 ADCL 0/-6/-12/-18dB TREL ADCR SUB2 AGND BASSL2 MAIN INR1 BASSL1 Bass/ Treble 0~-95dB, +42~0dB -14~+14dB -∞...
Page 191 R2A15220FP R2A15220FP CONFIDENTIAL 8-CHANNEL ELECTRONIC VOLUME With 14-Input selector And Tone control PIN DESCRIPTION R2A15220FP Pin Function PIN No. Function Name FROUT,FLOUT, 22,20, COUT,SWOUT, 16,14, Output pin of FL/FR/C/SW/SL/SR/SBL/SBR channel SROUT, SLOUT, 10, 8, SBROUT,SBLOUT 2, 100 23,19, FR Pre-out,FL Pre-out, Pre-output pin of FL/FR/SL/SR/SBL/SBR channel 11, 7, SR Pre-out, SL Pre-out,...
Page 192 G   G    I I I I BLOCK DIAGRAM NJW1194A (AUDIO : IC484,IC489)                           ...
Page 193: Fl Display
2. FL DISPLAY d FLD (18-ST-13GINK) (FRONT : FL601) PIN CONNECTION GRID ASSIGNMENT...
Page 194 ANODE CONNECTION...
Page 195: Parts List Of P.c.b. Unit
PARTS LIST OF P.C.B. UNIT z Parts indicated by "nsp" on this table cannot be supplied. z The parts listed below are only for maintenance. Therefore they might differ from the parts used in the unit in appearances or dimensions. Note: The symbols in the column "Remarks"...
Page 196 Ref. No. Part No. Part Name Remarks Q'ty ELECT CAP 10UF 50V C4844 00D9430175108 CCEA1HH100T CAP , ELECT(25V/33uF) C4845 943134501580S CCEA1EH330T OTHERS PARTS GROUP WIRE ASS'Y CWB7B003100LC BN203 (3P,2.0MM,100MM,UL1569#26,105) WIRE ASS'Y LOCKING BN461 CWB1B013220HC (13P,2.0MM,220MM,UL1007#26) PIN SOCKET (15P,1.25mm,ANGLE, CN41B CJP15HJ282Z B-TO-B) PIN SOCKET (27P,1.25mm,ANGLE, CN42B...
Page 197: Pcb Front Assy
PCB FRONT ASSY Note: The symbols in the column "Remarks" indicate the following destinations. E3 : U.S.A. & Canada model E2 : Europe model EA : Australia model E1C : China model BK : Black model SP : Premium Silver model Ref.
Page 198 Ref. No. Part No. Part Name Remarks Q'ty CHIP CAP 0.1UF 50V K C6034 CCUS1H104KC C6044 COPPER WIRE C3A206 CHIP CAP 100PF 50V J C6071-6073 CCUS1H101JA CHIP CAP 0.1UF/50V/2012 C6081 CCUC1H104KC 00D9430175108 ELECT CAP 10UF 50V C6082 CCEA1HH100T CAP, CHIP(1608, C6083 CCUS1H473KC 50V/0.047uF)
Page 199 Ref. No. Part No. Part Name Remarks Q'ty WIRE ASS'Y LOCKING (7P,2.0MM,050MM, BN601 CWB1C007050HC UL1007#24) WIRE ASS'Y LOCKING (9P,2.0MM,050MM, BN604 CWB1C009050HC UL1007#24) WIRE ASS'Y B'D to B'D (5P,2.0MM,050MM, BN605A CWB1C005050CC UL1007#24) WIRE ASS'Y (5P,2.0MM, 550MM,UL2725#24/#28, CWB8A005550LC BN608 1P+2C)USB LOCK-WAFER/ANGLE/2MM CJP09GJ288ZY CN404 PITCH/9PIN LOCK-WAFER/ANGLE/2MM...
Page 200: Pcb 7Ch Amp Assy
PCB 7CH AMP ASSY Note: The symbols in the column "Remarks" indicate the following destinations. E3 : U.S.A. & Canada model E2 : Europe model EA : Australia model E1C : China model BK : Black model SP : Premium Silver model Ref. No. Part No.
Page 201 Ref. No. Part No. Part Name Remarks Q'ty New Q7604,7605 00D2710301903 TR KTA1268BLATP CVTKTA1268BLATPA 00D2710314903 T.R , KTA1024Y HVTKTA1024YT Q7614 00D2710314903 T.R , KTA1024Y HVTKTA1024YT Q7618 Q7620,7621 00D2730471907 T.R , KTC3206Y HVTKTC3206YAT 963219003340S T.R , BIAS KTC3964 Q7625 CVTKTC3964 00D9630235301 T.R Power, 2SD2560 Q7631 HVT2SD2560 00D9630235204 T.R Power, 2SB1647...
Page 202 Ref. No. Part No. Part Name Remarks Q'ty New ZD775,776 90M-HD302440R DIODE ZJ4.7B CVDZJ4.7BT RESISTORS GROUP 252310006520S PTC THEMISTORS, CRTPRF18BD471QB5RB z R7012 CHIP(95'C) 252310006520S PTC THEMISTORS, CRTPRF18BD471QB5RB z R7014 CHIP(95'C) RES, M-OXIDE R7105 CRG1SANJ102RT FILM(1W/1Kohm) RES, M-OXIDE R7108 CRG1SANJ102RT FILM(1W/1Kohm) RES, M-OXIDE R7111 CRG1SANJ332RT...
Page 203 Ref. No. Part No. Part Name Remarks Q'ty New RES, M-OXIDE R7320 CRG2SANJ153RT FILM(2W/15Kohm) RES, M-OXIDE R7321 CRG1SANJ271RT FILM(1W/270ohm) R7329,7330 943124500240S RES, M-OXIDE FLAMERETARDANT CRG1SANJ220RT FILM(1W/22ohm) 943124500050S RES,M- FLAMERETARDANT CRG2SANJR47RT R7331-7334 OXIDEFILM(2W/0.47ohm) 252310006506S PTC THEMISTORS, CRTPRF18BB471QB5RB z R7338 CHIP(115'C) RES, M-OXIDE R7405 CRG1SANJ102RT FILM(1W/1Kohm)
Page 204 Ref. No. Part No. Part Name Remarks Q'ty New RES, M-OXIDE R7620 CRG2SANJ153RT FILM(2W/15Kohm) RES, M-OXIDE R7621 CRG1SANJ271RT FILM(1W/270ohm) R7629,7630 943124500240S RES, M-OXIDE FLAMERETARDANT CRG1SANJ220RT FILM(1W/22ohm) 943124500050S RES,M- FLAMERETARDANT CRG2SANJR47RT R7631-7634 OXIDEFILM(2W/0.47ohm) 252310006506S PTC THEMISTORS, CRTPRF18BB471QB5RB z R7638 CHIP(115'C) RES, M-OXIDE R7705 CRG1SANJ102RT FILM(1W/1Kohm)
Page 205 Ref. No. Part No. Part Name Remarks Q'ty New 00D9430148708 ELECT CAP 47UF 50V E3,E1C C7125 CCEA1HH470T 943134500080S ELECT CAP 47UF 63V E2,EA C7125 CCEA1JH470T C7131,7132 943134500070S CAP , ELECT(100V/10uF) CCEA2AH100TS CHIP CAP 0.1UF 50V K C7138 CCUS1H104KC 943134010590S ELECT CAP 22UF 50V C7201 CCEA1HH220T CERAMIC CAP 470PF 50V KB...
Page 206 Ref. No. Part No. Part Name Remarks Q'ty New 943134010590S ELECT CAP 22UF 50V C7601 CCEA1HH220T CERAMIC CAP 470PF 50V KB C7602 CCKT1H471KB CHIP CAP 220PF 50V C7604 CCUS1H221JA CAP, CHIP(1608, 50V/2200pF) C7605 CCUS1H222KC 00MOA10705020 ELECT CAP 100UF 50V C7606 CCEA1HH101T CAP, PE-FILM(100V/220pF/J) C7612...
Page 207: Pcb Main Assy
PCB MAIN ASSY Note: The symbols in the column "Remarks" indicate the following destinations. E3 : U.S.A. & Canada model E2 : Europe model EA : Australia model E1C : China model BK : Black model SP : Premium Silver model Ref.
Page 208 Ref. No. Part No. Part Name Remarks Q'ty RES,M-OXIDEFILM(1W/10ohm) R7841 CRG1SANJ100RT RES, M-OXIDE FILM(2W/10ohm) R7842 CRG2SANJ100RT RES,M-OXIDEFILM(1W/10ohm) R7851 CRG1SANJ100RT RES, M-OXIDE FILM(2W/10ohm) R7852 CRG2SANJ100RT RES,M-OXIDEFILM(1W/10ohm) R7861 CRG1SANJ100RT RES, M-OXIDE FILM(2W/10ohm) R7862 CRG2SANJ100RT RES,M-OXIDEFILM(1W/2.2Kohm) R7921-7926 CRG1SANJ222RT CAPACITORS GROUP CHIP CAP 100PF 50V J C6096 CCUS1H101JA CAP , ELECT(50V/0.47uF)
Page 209 Ref. No. Part No. Part Name Remarks Q'ty ELECT CAP 4700UF 25V C9312 943134010620S CCEA1EH472E ELECT CAP 4700UF 25V C9316 943134010620S CCEA1EH472E MYLAR CAP 0.1UF 50V J C9317-9319 HCQI1H104JZT MYLAR CAP 0.1UF 50V J C9321-9323 HCQI1H104JZT OTHERS PARTS GROUP CHIP FERRITE BEAD(60ohm 4516) CLZ9Z014Z BD691 PLATE , MAIN PCB...
Page 210 Ref. No. Part No. Part Name Remarks Q'ty L7821 SPEAKER COIL (0.5UH) CLEY0R5KAK 943115010260S L7831 SPEAKER COIL (0.5UH) CLEY0R5KAK 943115010260S L7841 SPEAKER COIL (0.5UH) CLEY0R5KAK 943115010260S L7851 SPEAKER COIL (0.5UH) CLEY0R5KAK 943115010260S L7861 SPEAKER COIL (0.5UH) CLEY0R5KAK 943115010260S RY781-784 RELAY 12V 2C1P CSL3A021ZU 682010023006S RY788...
Page 211: Pcb Cnt Assy
PCB CNT ASSY Note: The symbols in the column "Remarks" indicate the following destinations. E3 : U.S.A. & Canada model E2 : Europe model EA : Australia model E1C : China model BK : Black model SP : Premium Silver model Ref.
Page 212 Ref. No. Part No. Part Name Remarks Q'ty PIN HEADER (11P,1.25mm,STRAIGHT,B- CN28A CJP11GI281Z TO-B) PIN HEADER (15P,1.25mm,STRAIGHT,B- CN41A CJP15GI281Z TO-B) PIN HEADER (27P,1.25mm,STRAIGHT,B- CN42A CJP27GI281Z TO-B) PIN HEADER (15P,1.25mm,STRAIGHT,B- CN43A CJP15GI281Z TO-B) PIN HEADER (17P,1.25mm,STRAIGHT,B- CN44A CJP17GI281Z TO-B) PIN HEADER (11P,1.25mm,STRAIGHT,B- CN45A CJP11GI281Z...
Page 213: Pcb Video Assy
PCB VIDEO ASSY Note: The symbols in the column "Remarks" indicate the following destinations. E3 : U.S.A. & Canada model E2 : Europe model EA : Australia model E1C : China model BK : Black model SP : Premium Silver model Ref.
Page 214 Ref. No. Part No. Part Name Remarks Q'ty CHIP CAP 0.01UF 50V K C5134 CCUS1H103KC CHIP CAP 0.01UF 50V K C5136 CCUS1H103KC C5142,5143 00D9430062101 ELECT CAP 100UF 16V CCEA1CH101T CHIP CAP 0.01UF 50V K C5146 CCUS1H103KC 963134010980S ELECT CAP 47UF 16V C5147 CCEA1CH470T CHIP CAP 0.01UF 50V K...
Page 215: Pcb Hdmi Ass'y
PCB HDMI ASS'Y Note: The symbols in the column "Remarks" indicate the following destinations. E3 : U.S.A. & Canada model E2 : Europe model EA : Australia model E1C : China model BK : Black model SP : Premium Silver model Ref.
Page 216 Ref. No. Part No. Part Name Remarks Q'ty Q1105 943215500020S TR RT1P141C CVTRT1P141C Q1106 943216500040S TR RT1N241C CVTRT1N241C 943216500050S T.R,RT1N441C(47K-47K) Q1107-1109 CVTRT1N441C Q1110 943215500020S TR RT1P141C CVTRT1P141C Q1111 943216500040S TR RT1N241C CVTRT1N241C Q1201 943215500020S TR RT1P141C CVTRT1P141C Q1202 943216500040S TR RT1N241C CVTRT1N241C Q1203 943215500020S TR RT1P141C...
Page 217 Ref. No. Part No. Part Name Remarks Q'ty RES, CHIP(1608/1%/3.9Kohm) CRJ10DF3901T R1529 RES, CHIP(1608/1%/220ohm) CRJ10DF2200T R1530 RES, CHIP(1608/1%/3.9Kohm) CRJ10DF3901T R1531 R1532,1533 RES, CHIP(1608/1%/180ohm) CRJ10DF1800T R1575,1576 RES, CHIP(1608/1%/1Kohm) CRJ10DF1001T RES, CHIP(1608/1%/2.2Kohm) CRJ10DF2201T R1611 RES, CHIP(1608/1%/1.3Kohm) CRJ10DF1301T R1612 R1635,1636 RES, CHIP(1608/1%/51ohm) CRJ10DF51R0T RES, CHIP(1608/1%/47Kohm) CRJ10DF4702T R3003...
Page 218 Ref. No. Part No. Part Name Remarks Q'ty CHIP CAP 0.1UF 16V C1266-1273 CCUI1C104KC CHIP CAP 10UF 6.3V C1274 CCUC0J106KC CAP, CHIP(1005, 25V/0.01uF) C1275 CCUI1E103KC CHIP CAP 0.1UF 16V C1276 CCUI1C104KC CAP, CHIP(1005, 25V/0.01uF) C1277 CCUI1E103KC C1278,1279 CHIP CAP 0.1UF 16V CCUI1C104KC C1280,1281 CAP, CHIP(1005, 25V/0.01uF)
Page 219 Ref. No. Part No. Part Name Remarks Q'ty CAP, CHIP(1005, 25V/0.012uF) C1579 CCUI1E123KC CAP, CHIP(1608, 16V/0.15uF) C1580 CCUS1C154KC CAP, CHIP(1005, 25V/0.012uF) C1581 CCUI1E123KC C1582,1583 CAP, CHIP(1005, 50V/2200pF) CCUI1H222KC CHIP CAP 1UF 10V C1588 CCUS1A105KC C1590,1591 CHIP CAP 0.1UF 16V CCUI1C104KC CHIP CAP 0.1UF 16V C1594-1625 CCUI1C104KC...
Page 220 Ref. No. Part No. Part Name Remarks Q'ty CHIP CAP 0.1UF 16V C3000 CCUI1C104KC CHIP CAP 0.1UF 16V C3002 CCUI1C104KC CHIP CAP 10UF 6.3V C3003 CCUC0J106KC CAP,CHIP(2012,10V/22uF) C3004 CCUC1A226KC CAP, CHIP(1005, 25V/0.01uF) C3007 CCUI1E103KC CAP, CHIP(1608, 50V/10pF) C3008 CCUS1H100JA CHIP CAP 0.1UF 16V C3011 CCUI1C104KC CHIP CAP 0.1UF 16V...
Page 221 Ref. No. Part No. Part Name Remarks Q'ty C3210,3211 CHIP CAP 0.1UF 16V CCUI1C104KC CAP, CHIP(1608,6.3V/4.7uF) C3213 CCUS0J475KC C3215,3216 CAP, CHIP(1608,6.3V/4.7uF) CCUS0J475KC CAP, CHIP(1608,6.3V/4.7uF) C3218 CCUS0J475KC CHIP CAP 0.1UF 16V C3219-3222 CCUI1C104KC CAP, CHIP(1005, 50V/1000pF) C3223 CCUI1H102KC C3224,3225 CHIP CAP 0.1UF 16V CCUI1C104KC CAP, CHIP(1608,6.3V/4.7uF) C3226...
Page 222 Ref. No. Part No. Part Name Remarks Q'ty C4511,4512 CHIP CAP 1UF 10V CCUS1A105KC C4513,4514 CAP, CHIP(2012, 10V/4.7uF) CCUC1A475ZF CHIP CAP 1000PF 50VK C4516 CCUS1H102KC C4537,4538 CAP, CHIP(1005, 50V/1000pF) CCUI1H102KC CAP, CHIP(1005, 50V/1000pF) C4540-4542 CCUI1H102KC CAP, CHIP(1005, 50V/1000pF) C4544 CCUI1H102KC CHIP CAP 1UF 10V C4551 CCUS1A105KC...
Page 223 Ref. No. Part No. Part Name Remarks Q'ty L1521,1522 CHIP FERRITE BEAD(60ohm 1608) CLZ9R005Z L2903-2934 RES,CHIP(0OHM,5%,1608) CRJ10DJ0R0T L3000-3009 RES, CHIP(3216/5%/0ohm) CRJ14CJ0R0T L3011-3013 FERRITE CHIP BEAD(2012/220ohm) CLZBLM21PG221SN1 L3014 FERRITE CHIP BEAD(2012/120ohm) CLZBLM21AG121SN1 L3015,3016 RES, CHIP(3216/5%/0ohm) CRJ14CJ0R0T L3081-3086 RES, CHIP(3216/5%/0ohm) CRJ14CJ0R0T L3200,3201 COIL, CHOKE CHIP(2012/90R) CLZ9Z128Z L3202-3206...
Page 224: Pcb Smps Assy
PCB SMPS ASSY Note: The symbols in the column "Remarks" indicate the following destinations. E3 : U.S.A. & Canada model E2 : Europe model EA : Australia model E1C : China model BK : Black model SP : Premium Silver model Ref.
Page 225 Ref. No. Part No. Part Name Remarks Q'ty z RY901 963682010370S RELAY, POWER(DC5V, 1C1P) CSL1C006ZE 963102010240S TRANS, SWITCHING(ST-4430A) CLT9Z067ZE z T9001 ZD901,902 00D2760762958 DIODE , ZENER 39V CVDZJ39BT ZD901,902 RES, CARBON(1/5W,1Mohm,J) E2,EA,E1C CRD20TJ105T 963202010440S DIODE , ZENER 22V ZD903 CVDZJ22BT 00D2760762958 DIODE , ZENER 39V E2,EA,E1C ZD903...
Page 226 Personal notes:...

This manual is also suitable for:

Avr-2312ci

Denon AVR-2312 Service Manual

Safety Precautions

Note for Schematic Diagram

Technical Specifications

Dimension

Cautions in Servicing

Disassembly

Special Mode

Protection Diagram

Block Diagram

Jig for Servicing

When the Microprocessor Is Replaced with a New One

Procedure for Upgrading the Version of the Firmware

Adjustment

Surround Modes and Parameters

Trouble Shooting

Clock Flow & Wave Form in Digital Block

Laevel Diagram

Printed Wiring Boards

Schematic Diagrams

Wiring Diagram

Exploded View

Parts List of Exploded View

Packing View

Parts List of Packing & Accessories

Semiconductors

Parts List of P.C.b. Unit

Quick Links

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Questions and answers

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Summary of Contents for Denon AVR-2312

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Table of Contents