Denon AVR-X4500H Service Manual
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Denon AVR-X4500H Service Manual

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INTEGRATED NETWORK AV RECEIVER
AVR-X4500H
• For purposes of improvement, specifications and design are subject to change without notice.
• Please use this service manual when referring to the operating instructions without fail.
• Some illustrations used in this service manual are slightly different from the actual product.
Service Manual
Click here!
On-line service parts list
http://dmedia.dmglobal.com/Document/DocumentDetails/24820
ONLINE PARTS LIST
(P5)
WEB owner's manual
NA:
http://manuals.denon.com/AVRX4500H/NA/EN/index.php
EU:
http://manuals.denon.com/AVRX4500H/EU/EN/index.php
AP:
http://manuals.denon.com/AVRX4500H/AP/ZH/index.php
JP:
http://manuals.denon.com/AVRX4500H/JP/JA/index.php
Upload is planned for the time of a future press release.
BEFORE SERVICING THIS UNIT
ELECTRICAL
MECHANICAL
REPAIR INFORMATION
UPDATING
Confidential
Ver. 1

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Summary of Contents for Denon AVR-X4500H

  • Page 1 Service Manual Ver. 1 INTEGRATED NETWORK AV RECEIVER AVR-X4500H Click here! On-line service parts list http://dmedia.dmglobal.com/Document/DocumentDetails/24820 ONLINE PARTS LIST (P5) WEB owner’s manual http://manuals.denon.com/AVRX4500H/NA/EN/index.php http://manuals.denon.com/AVRX4500H/EU/EN/index.php http://manuals.denon.com/AVRX4500H/AP/ZH/index.php http://manuals.denon.com/AVRX4500H/JP/JA/index.php Upload is planned for the time of a future press release. BEFORE SERVICING THIS UNIT...
  • Page 2 BEFORE SERVICING THIS UNIT SAFETY PRECAUTIONS NOTE FOR SCHEMATIC DIAGRAM HANDLING THE SEMICONDUCTOR AND OPTICS ONLINE PARTS LIST Accessing the Parts List Searching Part Numbers or Ref. Numbers NOTE FOR PARTS LIST SERIAL NUMBER Serial Number Organization SKU Code of this Unit POST-SERVICE PRECAUTIONS Initializing this Unit JIG FOR SERVICING...

  • 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. If the leakage current exceeds 0.5 milliamps, or if the resistance from chas- sis to either side of the power cord is less than 460 kohms, the set is defective.

  • 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.

  • Page 5: Note For Parts List

    ONLINE PARTS LIST Accessing the Parts List Searching Part Numbers or Ref. Numbers (1) Access from the Service Manual You can search a Parts List for part numbers or Ref. numbers. ・ Click the URL link on the cover of the service manual. (1) Enter the part number or Ref.
  • Page 6 SERIAL NUMBER Serial Number Organization The 14-digit serial number that contains the code of the manufacturing plant and the manufacturing date. 14 digits Factory Manufactured Cumulative Year, month code code serial number The last Month 2digit of year (01 ～ 12) SKU Code of this Unit Product SKU SKU Code...

  • Page 7: Initializing This Unit

    POST-SERVICE PRECAUTIONS Initializing this Unit Make sure to initialize this unit after replacing the microcomputer or any peripheral equipment, or the digital PCB. 1. Press the power button to turn off the power. 2. While holding down buttons "INFO" and "SETUP" simultaneously, press the power button to turn on the power.

  • Page 8: Schematic Diagrams

    ELECTRICAL SCHEMATIC DIAGRAMS BLOCK DIAGRAM SCH31_SPK SCH32_REGULATOR SCH01_DIGITAL CONNECT ANALOG AUDIO DIAGRAM SCH33_5CH AMP SCH02_DIGITAL POWER DIGITAL AUDIO DIAGRAM SCH34_4CH AMP SCH03_MAIN CPU VIDEO DIAGRAM SCH35_FRONT SCH04_EXPANDER HDMI DIAGRAM SCH36_SMPS SCH05_PROTECTION SCH06_DIR POWER DIAGRAM PRINTED CIRCUIT BOARDS SCH07_AUDIO PLD SCH08_DSP1 DIGITAL WIRING DIAGRAM SCH09_DSP2...
  • Page 9 SCHEMATIC DIAGRAMS SCH01_DIGITAL CONNECT TO 0A TO DIGITAL SUPPLY (PAGE 2_B1) DAC input C1051 C1052 0.01 C1053 1000P CH1: DATAF L3201 BEAD (600 ohm ) C1054 C1055 0.01 C1056 1000P CH2: DACLRCK BN27A BN27A L1001 CJP15H J282Z C125Z2-15 CH3: DACBCK L1051 BEAD (600 ohm ) CPUPOWER...
  • Page 10 SCH02_DIGITAL POWER PJ02 PJ01 D 5V L1221 CN903 BLM21PG221SN1 L1222 D GND D5.2V BLM21PG221SN1 C1235, C1237 L1223 D5.2V BLM21PG221SN1 M_RESET D V1.8V AVRX4500H OPEN D GND TO BN901 R1111 1.688A D V_POW ER2 D GND IC111 L1113 L1111 T PS563200D D CR MAINPOWER C1292 CB03Y T Y H 600...
  • Page 11 SCH03_MAIN CPU TO 1D TO B8 TO B2 TO A8 TO B3 TO B4 TO D IGITAL CNT TO LEVEL CH G. (PAGE 1) (PAGE 5_A4) TO B5 4.7K R1577 D A_MS D A_CK R1578 OPEN R1579 OPEN D A_MD R1581 OPEN D SP_ICS...
  • Page 12 SCH04_EXPANDER TO C9 TO B1 TO 3E TO 4E TO 5E TO 6E TO A5 TO D IGITAL CNT TO VIDEO PLD TO H D MI TX TO H DMI SW 1 PAGE 1 TO H DMI SW 2 TO A7 (PAGE 16_C6) (PAGE 17_D6) (PAGE 14_A3) (PAGE 13_A4)
  • Page 13 SCH05_PROTECTION TO A9 TO D0 TO D IGITAL CONNECT (PAGE 1_A4) TO DIGITAL SUPPLY POW ER (PAGE 2_B1) PROT ECT T 206 T 186 T 185 3.3K R1967 Q1907 Q1910 Q1911 Q1913 2SC3052 2SC3052 2SC3052 Q1908 Q1914 Q1903 Q1915 Q1916 2SC3052 2SC3052 2SC3052...
  • Page 14 COAX OUT C2011 LRCKO D IRSLRCK R2024 Z2D IRBCK D IRSBCK Z2D IRMCK D IRSBCK 1/10V D EMZ2 D IRPERR (DENON LINK H D) BCKO D IRPERR Q2002 D IRNPCM D IRNPCM JK204 MCKO CJJ4M073ZY TO 9E IC203 RJ-0111R-29T K RC107S...
  • Page 15 SCH07_AUDIO PLD MCU_VL_MUT E MCU_VL_MUT E VOL_MUT E VOL_MUT E JT AG_T MS PLD AERR1 PLD AERR1 JT AG_T D I Z2PLD AERR Z2PLD AERR TO MAIN CPU TO D6 JT AG_T CK Z3PLD AERR (PAGE 3_C1) Z3PLD AERR R2249 T D O1_T D I2 IC222 SPD IF_OUT...
  • Page 16 SCH08_DSP1 TO F6 TO 3G TO F7 TO 4G TO 5G TO 6G TO 7G TO D5 TO A.PLD PART TO DSP2 PART TO MAIN CPU PART TOAUDIO PLD TO D SP2 PART TO DSP4 PART TO DSP3 PART TO DSP2 PART (PAGE 7_A5) (PAGE 8-2_D5) (PAGE 7_A5)
  • Page 17 SCH09_DSP2 TO G3 TO G4 TO 9G TO G7 TO F8 TO DSP1 PART TO DSP3 PART TO DSP1 PART TO A.PLD TO D SP1 PART (PAGE 8-1_D4) (PAGE 8-1_D3) (PAGE 8-3_D3) (PAGE 8-1_D2) (PAGE 7_A4) D 3I_FW D 3I_CSW D 3I_FH D 3I_SB D 3I_RSV...
  • Page 18 SCH10_DSP3 TO F5 TO 1H TO F9 TO G9 TO G6 TO DSP2 PART TO ADUDIO PLD PART TO DSP1 PART TO AUD IO PLD TO D SP4 PART (PAGE 8-2_D3) (PAGE 8-4_D5) (PAGE 7_A4) (PAGE 8-1_D2) (PAGE 7_A5) IC272 C2745 1000P A3V56S40GT P-60 256M BIT SDRAM...
  • Page 19 SCH11_DSP4 TO H1 TO G0 TO G5 TO ADUDIO PLD PART TO DSP3 PART TO DSP1 PART (PAGE 8-3_D4) (PAGE 7_A3) (PAGE 8-1_D2) IC282 C2855 1000P A3V56S40GT P-60 256M BIT SDRAM C2847 C2856 VDD_INT DAI_P09 R2845 D SP4_FLAG0 FLAG0 DAI_P05 R2846 DQ15 4.7K...
  • Page 20 SCH12_ADC TO G1 TO D4 (PAGE 7_A3) (PAGE 3_C6) TO AUD IO PLD TO MAIN CPU A+ 5V AD _VD COM AD INL AD INR D AGND C3055 TO B6 C3056 C3057 1000P C3058 1000P C3061 1000P C3062 1000P C3063 1000P C3064 1000P...
  • Page 21 SCH13_ZONE, LEGO DAC (PAGE 7_A2) TO G2 TO AUD IO PLD IC324 BU33T D 3W G VOUT ZONE_D AC STBY ZONE2 D AC IC321 PCM5100APW R DVDD CPVDD C3201 C3203 DGND CAPP C3202 2.2/6.3V LDOO CPGND XSMT CAPM Z2D ACMUT E VNEG Z2D ACLRCK LRCK...
  • Page 22 SCH14_LEGO FROM LEGO MODULE CN501 CN502 CJP42GA370ZU CJP80GA370ZU LEGO5V TO B9 D GND BK106 BK107 BK108 BK109 BRACK ET BRACKET BRACK ET BRACKET SW M3.3V VMD 1A960 VMD 1A960 VMD 1A960 VMD 1A960 ST 501 NET 3.3V D 5V L5002 C5011 OPEN BEAD (600 ohm ) VOUT _D 22...
  • Page 23 SCH15_VIDEO DECODER DVDDIO_3.3V L3551 D V3.3V BLM21PG221SN1 D V1.8V D GND L3561 DVDD_1.8V D V5V BLM21PG221SN1 TO C1 PVDD_1.8V L3571 22uH /0.32A/2518 AVDD_1.8V L3581 22uH /0.32A/2518 D 3542 K D S160 X 3501 C3501 R3549 R3550 Q3543 28.636MH z KRC102S 4.7K R3541 Q3541...
  • Page 24 SCH16_HDMI SW2 CEC5V CEC3.3V L3801 VD D 33 BLM21PG221SN1 CEC1.1V-2 Q3841 H D MI_SW 2 D GND Q3842 TO C5 H PD 1 KRC102S L3802 H PD 1 RX 1_C- AVDD33TX R3845 BLM21PG221SN1 RX 1_5V KRC102S RX 1_C+ + 5V_1 RX 1_0- 19.HP DET RX 1_0+...
  • Page 25 SCH17_HDMI SW1 Z2_CEC5V CEC5V H D MI_SW 2 P2_C- CEC3.3V L3901 P2_C+ VD D 33 BLM21PG221SN1 P2_D 0- CEC1.1V-1 P2_D 0+ P2_D 1- D GND P2_C- P2_D 1+ P2_C- P2_C+ P2_D 2- L3902 P2_C+ AVDD33TX BLM21PG221SN1 P2_D 0- P2_D 2+ P2_D 0- TO C4 P2_D 0+...
  • Page 26 SCH18_VSP & IP & OSD TO C2 TO DIGITAL POW ER SUPPLY (PAGE 2_B3) L4001 CB03Y T Y H 600 L4002 CB03Y T Y H 600 L4003 L4008 L4013 CB03Y T Y H 600 CB03Y T Y H 600 CB03Y T Y H 600 L4004 L4010 L4016...
  • Page 27 SCH19_VIDEO PLD TO C3 TO F3 TO D IGITAL POW ER TO AUD IO PLD (PAGE 2_B3) (PAGE 7_D1) MCU&LEGO AD V8003 VPLD _T RANS2 VPLD _T RANS2 VPLD _T RANS1 PO8KI_C9/G1_PLD PO8KI_C9/G1 VPLD _T RANS1 TO EXPANDER VPLD _T RANS0 PO8K I_Y 0/G4_PLD RN429 PO8KI_Y 0/G4...
  • Page 28 SCH20_HDMI TX & ARC 9437_CEC_POW ER CEC5V CEC3.3V AVDD11TX CEC1.1V-3 VDD33 C4403 OPEN L4305 L4308 D GND L4301 C4402 OPEN BLM21PG221SN1 VDD11 BLM21PG221SN1 T P102 BLM21PG221SN1 C4401 TO C6 OPEN JK432 C4400 OPEN H D MI_OUT A0D 7ABAR1990 L4321 PT X 0_2+ 1.D2+ L4310 AVDD11RX...
  • Page 29 SCH21_INPUT BN64C BN24C BN23C TO CN64C TO CN24C TO CN23C FROM SID E CONNECT PART FROM SID E CONNECT PART FROM FRONT CONNECT PART (PAEG 24_B2) (PAEG 27_B2) (PAEG 27_B4) BN64C BN24C BN23C C125Z2-1360 C125Z2-2760 C125Z2-2160 R4843 100K R4761 100K R4772 100K R4762...
  • Page 30 SCH22_PREOUT PREOUT PART C8992 0.1uF C8993 0.1uF C8849 D 8845 1N4007 C8996 0.1uF C8913 R8913 R8915 C8917 R8921 D 8846 1N4007 PREZ2L 10/50V C8994 0.01uF C8991 D 8847 1N4007 22/50V 22/50V C8995 0.01uF P_PRESW 1MUT E R8925 R8927 R8849 BN26C C8997 0.01uF P_PRECMUT E...
  • Page 31 SCH23_F-HDMI FRONT H D MI Q2001 KRC102S Q2002 K RC104S H PD F 19.HP DET 18.+5V L2001 17.GND 60R/3A 16.DDC DATA 15.DDC CLK 14.NC 13.CEC 12.CK- 11.CK SHIELD 10.CK+ R2008 9.D0- R2009 8.D0 SHIELD JK202 7.D0+ 6.D1- H PD F 5.D1 SHIELD HP_DET 4.D1+...
  • Page 32 SCH24_A-VIDEO VID EO+ 5V VGND VID EO-5V ANALOG VD IEO PART TO 5J IC513 NJM2845D L133 + 3.3V LEGO_FAN_POW ER LEGO_FAN_GND LEGO_FAN_ON CVBS IN/OUT JK511 TO 6J CJJ4T 003ZD C5107 SAT _CVBS_IN CBL/SAT 50V/10uF C5108 Blu-Ray BLU-RAY _CVBS_IN 50V/10uF R5183 D EC_CVBS_IN C5109 R5184...
  • Page 33 SCH25_RC-5 RC-5 OPEN R5311 BN27B OPEN R5312 Q5313 BN27B OPEN OPEN Q5311 L5311 3A/60R(BEAD ) OPEN M3.3V L5312 3A/60R(BEAD ) Q5312 DGND L5313 3A/60R(BEAD ) OPEN RC_IN L5314 3A/60R(BEAD ) KILLIR RC_OUT FRONT_IRIN L5315 3A/60R(BEAD ) FLASH ER_IN REMOT E3.3V Q5314 OPEN 232O_MI...
  • Page 34 SCH26_RS232C_TRIGGER IR / FLASH ER RS232C/TRIGGER IC521 C5237 C5236 SN75101PW R 0.1uF 50V/10uF C5231 C5235 C5245 0.01uF 0.1uF 0.1uF C5246 0.1uF C5247 OPEN D 5231 JK525 OPEN DOUT1 R5234 RS-232C RIN1 R5233 Q5251 CJJ2D 048ZD D 5232 K RA102S C5233 ROUT1 OPEN 0.1uF...
  • Page 35 SCH27_SIDE CNT CN23A CN27A TO BN23A TO BN27A SIDE CNT_CUP12921Z(CONNECT A) FROM D IGITAL CON.PART FROM D IGITAL CON.PART PAGE 1_C1 PAGE 1_D1 CN23A CN27A C125Z1-29 C125Z1-15 CN961 TUNER_R JW 961 TU_GND OPEN TUNER_L TU_+ 5V TU_+ 5V TU_GND TU_GND TU_CE TU_CE TU_RST...
  • Page 36 SCH28_FRT CNT CN21A CN25A CN26A CN24A TO BN21A TO BN25A TO BN26A TO BN24A FROM/TO DIGITAL CON. PART FROM/TO DIGITAL CON. PART PAGE 1_B3 FROM/TO DIGITAL CON. PART FROM/TO DIGITAL CON. PART PAGE 1_D3 PAGE 1_D5 PAGE 1_B5 FRT CNT CONNECT B CN21A CN25A CN26A...
  • Page 37 SCH29_MAIN DAC1 A+ 5V C3055 0.1uF A-7V C3056 0.1uF A+ 7V C3057 1000pF C3058 1000pF D AGND C3059 OPEN C3060 OPEN C3061 1000pF C3062 1000pF C3063 R3017 1000pF C3064 0.1uF R3021 4.7K /F C3065 0.1uF C3066 0.1uF R3013 C3017 R3027 R3025 C3067 1000pF...
  • Page 38 SCH30_MAIN DAC2 A+ 5V C3147 0.1uF A-7V C3148 0.1uF C3149 1000pF A+ 7V C3150 1000pF D AGND C3151 OPEN C3152 OPEN C3153 0.1uF C3154 R3125 0.1uF C3155 1000pF R3123 4.7K /F C3156 1000pF ASSIGNR1 R3113 C3125 R3127 R3121 3.9K /F 680pF R3111 R3119...
  • Page 39 SCH31_SPK R9211 JK921 2W /10 BN701 C9211 BN701 0.047uF(M) L9201 C9531 0.01uF(M) C9511 OPEN +HIGHB 0.5uH R9201 JK922 TO CN701 JW 934A JW 931A 1W /10 RY 921 JW 929A JW 927A JW 927B JW 926A HIGH_GND R9212 981-2A-12D S-SP7 R9202 2W /10 0.01uF(M)
  • Page 40 SCH32_REGULATOR CN711 20010W S-03 Q9402 CJP03GI352ZY MAX 130m A R9400 2SA2166 FAN1_OUT 0(3216) R9401 FAN PART OPEN FAN1_GND Q9406 KT C3964 FAN2_OUT Q9404 Q9403 K RA107S KRC105S FAN2_GND FANCONT _ON1 CN712 20010W S-03 CJP03GI352ZY Q9405 FANCONT _L_ON1 K RC105S TO K3 Q9412 2SA2166 MAX 130m A...
  • Page 41 SCH33_5CH AMP Point C1 D 7102 R7116 R7117 OPEN 63.7V R7115 1.2K (1608) 1.2K (1608) R7118 R7119 R7138 D 7101 OPEN 1W /270 1W /270 CN715 PT C 115'C 470 ohm OPEN Q7114 R7137 62.9V Q7138 D 7118 MMBT 5401 680K(1608) MMBT 5401 58.5V...
  • Page 42 SCH34_4CH AMP D 7602 R7616 R7617 OPEN R7615 R7618 R7619 R7638 1.2K(1608) 1.2K(1608) D 7601 OPEN 1W /270 1W /270 CN765 PT C 115'C 470 ohm OPEN Q7614 R7637 MMBT 5401 D 7618 Q7638 1SS133M 680K(1608) MMBT 5401 C7611 C7608 Q7800 Q7618 R7629...
  • Page 43 SCH35_FRONT CN69A TO CN69B AVR-X4500H FROM DIGITAL CONNECT (PAGE 1_B1) FRONT B'D LUG61 OPEN FIL1 R6003 VOLUME ENCODER PART FIL1 R6004 OPEN FIL2 SWM3.3V J6010 SWM3.3V FIP POWER PART OPEN J6011 R6352 VSELA R6354 VSELA VSELA 4.7K DGND VSELB J6012...
  • Page 44 SCH36_SMPS SMPS PART OPTION AC100 ~ 120V CCQF2E104KZES AC220 ~ 240V OPEN BK901 OPTION CMD 1A834 C9002 AC100 ~ 120V : T 2A L 250V OPTION OPTION AC220 ~ 240V : T 1.6A L 250V OPTION CH GND 0.01uF/250V J9008 F9001 1N4007 D 9001...
  • Page 45 PRINTED CIRCUIT BOARDS DIGITAL Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu). DIGITAL (A SIDE) D4332 R4391 D4312 D3962 D3804 R3844 D4317 R3848 Z2_DA R3847 T192 R3843 Z2_HPD D3803 Z2_+5V JK432 D4338 JK431 JK394 HPD5 HPD4 HPD3 D3802 T191 T190 D4319 D3967...
  • Page 46 INPUT, USB, F-HDMI INPUT (A SIDE) INPUT (B SIDE) F_HDMI(B SIDE) F_HDMI(A SIDE) LUG22 CUP12985-3 Z CUP12985-3 Z L2001 BN201 IC201 D2001 D2002 R2004 R2003 JK202 T206 T205 Q2002 Q2001 R2001 BAR CODE LABEL USB (A SIDE) USB (B SIDE)
  • Page 47 VIDEO, GUIDE, SIDE CNT, FRONT CONT FFC VIDEO (A SIDE) VIDEO (B SIDE) SIDE CNT (A SIDE) JW961 CN27A CN23A R5226 R5211 C5211 D5211 J9615 J9602 J9601 C5165 C5166 J9616 J9605 J9606 R5224 C5212 D5221 R5225 R5222 C5221 R5221 J9607 SR6012 J9617 J9609...
  • Page 48 SPK, SPK H2L, GUIDE TRANS, FRONT CONT FFC, GUIDE SIDE SPK (A SIDE) SPK H2L (A SIDE) SPK H2L (A SIDE) CN951 JK930 CUP12980-2 Z C9227 J9252 J9253 C9539 JK924 C9534 JK929 JK923 JW930A JK928 JK931 C9541 JK926 C9536 J9254 C9537 C9535 C9533...
  • Page 49 5CH AMP, 4CH AMP 5CH AMP (A SIDE) 5CH AMP (B SIDE) 4CH AMP (A SIDE) 4CH AMP (B SIDE) D7402 D7401 C7423 R7415 R7417 R7416 R7435 Q7439 C7419 D7419 R7735 D7702 R7715 R7135 C7723 R7136 D7102 R7115 R7717 R7716 C7123 C7719 D7719...
  • Page 50 FRONT, P.LED, H/P MIC FRONT (A SIDE) P.LED (A SIDE) P.LED (B SIDE) C6027 C6082 CUP12988-2 Z CUP12988-2 Z C6008 C6322 LUG63 CN69A C6035 1.M3.3V 17.H/PL LUG61 FL601 LUG64 2.NC C6006 18.H/PR MI ICT FCT1 FCT2 CUP12988-4 Z 3.SWM3.3V 19.FRONT_IRIN J6031 BN601B 4.A+7V...
  • Page 51 FRONT CNT, TUNER, BKT, SMPS FRONT CNT (A SIDE) FRONT CNT (B SIDE) SMPS (A SIDE) SMPS (B SIDE) Sec. Sec. Sec. Sec. Pri. Pri. Pri. Pri. Pri. Pri. Sec. Sec. Pri. Pri. Sec. Sec. C9008 C9007 Q9003 D9010 R9037 C9006 R9043 R9035...

  • Page 52: Level Diagram

    LEVEL DIAGRAM FRONT ch AVR-X4500H LEVEL DIAGRAM FRONT ch NJU72343 NJU72750 ANALOG H/POUT NJU72750 NJU72750 SPEAKER LINE ＋ GAIN ADJ. － AK4458 MIC IN ＋ ＋ ＋ AK5358 － － MUTE PRE OUT TO ZONE2 x4pcs TO ZONE3 +30dB 4.24Vrms/8Ω...
  • Page 53 CENTER / SURROUND ch AVR-X4500H LEVEL DIAGRAM CENTER/SURROUND ch NJU72343 SPEAKER ＋ GAIN ADJ. AK4458 ＋ ＋ － － MUTE PRE OUT x4pcs +30dB 4.24Vrms/8Ω Volume IC: NJU72343 NON CLIP MAX SIGNAL LEVEL 4.2Vrms SPK OUT DAC:AK4458 1.98Vrms=0dBFS FULL SCALE LEVEL = 2.0Vrms...
  • Page 54 SUBWOOFER ch AVR-X4500H LEVEL DIAGRAM SUB WOOFER ch NJU72343 GAIN ADJ. AK4458 ＋ ＋ － － MUTE PRE OUT x4pcs +30dB +30dB FULL SCALE LEVEL Volume IC: NJU72343 NON CLIP MAX SIGNAL LEVEL 4.2Vrms DOLBY LIMIT LEVEL (ALL ch -3dBFS)
  • Page 55 ASSIGN1 / 2 (SURR.BACK / HEIGHT1 / HEIGHT2) ch AVR-X4500H LEVEL DIAGRAM ASSIGN1/2 (SURROUND BACK/HEIGHT1/HEIGHT2) ch NJU72343 NJU72750 SPEAKER ＋ GAIN ADJ. AK4458 ＋ ＋ － － MUTE PRE OUT x4pcs +30dB 4.24Vrms/8Ω Volume IC: NJU72343 NON CLIP MAX SIGNAL LEVEL 4.2Vrms...
  • Page 56 ZONE2 / ZONE3 ch AVR-X4500H LEVEL DIAGRAM ZONE2/ZONE3 NJU72750 LINE To MAIN MUTE PRE OUT NJU72750 MONO PCM5100 NJW1194V MONO Z2 DAC NJU72750 MONO NJW1194V ＋ SPEAKER PCM5100 Z3 DAC MONO MUTE PRE OUT +30dB NJW1194V MAX. OUTPUT 4.2Vrms SP OUT 4.24Vrms/8Ω...

  • Page 57: Block Diagram

    BLOCK DIAGRAM ANALOG AUDIO DIAGRAM AVRX4500H ANALOG AUDIO BLOCK NJU72750AV MAIN_L PREFL 11.2ch Processing DAFL PREFR ADCL PREC NJU72343V Z2FL V+ : +7.0V, V- : -7.0V ADZ2L PREC PREFL PRESW 1 DALEGOZ2L SW 1 PREFR PRESL MAIN_R PREFL PREC D AFR PRESR PREFR PRESW 1...
  • Page 58 DIGITAL AUDIO DIAGRAM AVRX4500H DIGITAL AUDIO BLOCK(ADI) DIRRST # 146 DIRCE # 143 DIRDIN # 141 DIRDOUT # 144 Z3DIRSPDIF D IGTAL IN DIRCLK # 145 Z2DIRSPDIF 24.576MH z COAX0 DATAAD PLDADCDATA AD INL COAX1 MAIN DIR COAX0 DIRADLRCK PLDADCLRCK OPT1(TV) ZONE3 DIR ZONE2 DIR...
  • Page 59 VIDEO DIAGRAM AVRX4500H ANALOG VIDEO BLOCK AVD M2000 CBL/SAT CBL/SAT_V VOUT5 CVBS IN Blu-Ray Blu-Ray_V GAME GAME_V VOUT4 DEC_CVBS_IN Z1 MONITOR Z1 CVBS Blu-Ray_V CBL/SAT_V Z2 MONITOR Z2 CVBS GAME_V VOUT3 Z2 MONITOR VOUT2 MONITOR COMPONENT OUT Y COMPONENT OUT PB VOUT1 COMPONENT OUT PR NOT USE...
  • Page 60 HDMI DIAGRAM AVRX4500H/SR7013/AV7705/SR6013 HDMI BLOCK HDMI SW2(MN864788) H D MI ZONE2 P3 RX H D MI IN1 (CBL/SAT) MAIN P0 TX P2 RX H D MI IN2 HDMI TX(MN864787) (DVD) P1 RX P1 RX P1 TX H D MI IN3 (BLU-RAY) P0 RX VDD33, VDD33IO, AVDD33TX, AVDD33RX, PVDD33 : 3.3V...

  • Page 61: Power Diagram

    POWER DIAGRAM AVRX4500H POWER BLOCK DIAGRAM HI+B LOW+B 427.8mA RY931 +12V(RELAY) S1(AMP+B,-B) SPK Relay(5EA)+ Small Relay(0EA)+H/L Relay(1EA)+Fan(2EA) 222 + 12.5 + 33.3 + 160 = 427.8mA LOW-B HI-B 144mA BU33TD3WG +3.3V (Z2, Z3, LEGO DAC, ADC) 45+45+45+9=144mA IC324 427.8mA 727.8mA 377.8mA 233.8mA A+5V (DIR, MAIN DAC,ADC,ATT)

  • Page 62: Wiring Diagram

    WIRING DIAGRAM WIRING DIAGRAM (AVRX4500H) WiFi Antenna WiFi Antenna HEIGHT PCB PCB CUP12980Z-2 DIGITAL PCB WiFi Antenna WiFi Antenna CN951 CUP12976Z WAFER/3P/2.5mm CJP03GI289ZY JK433 BN951 CN321 HDMI WAFER CON1 CON2 WIRE/3P/2.5mm/50mm WAFER/5P/2mm VWB1E0030503D CJP05GI288ZY LEGO MODULE INLET CN781 CN704 (CNVLEGOAIOS4025) WAFER/6P/2mm WAFER/7P/2mm (PROT.LINE)
  • Page 63 SEMICONDUCTORS Only major semiconductors are shown, general semiconductors etc. are omitted to list. The semiconductor which described a detailed drawing in a schematic diagram are omitted to list. 1. IC's R5F564MJCDFC (DIGITAL : IC151) Pin Name Symbol Pu/Pd STBY STOP Function STBY VSEL_B...
  • Page 64 Pin Name Symbol Pu/Pd STBY STOP Function Pin Name Symbol Pu/Pd STBY STOP Function STBY STBY NC(X4500H)/ PB7/TXD9 HSDA HDMI I2C control pin for MN864787/MN864788 CEC3VPu PB6/RXD9 HSCL HDMI I2C control pin for MN864787/MN864788 P87/TXD10/TIOCA2 Remote code (RC-5) output pin CEC3VPu OUT(SR7013/ THERMAL_...
  • Page 65 Pin Name Symbol Pu/Pd STBY STOP Function Pin Name Symbol Pu/Pd STBY STOP Function STBY STBY Not used (This port use to detect for Network Module P41/IRQ9-DS/ Key control signalinput pin (When standby mode,set to PE2/RXD12/IRQ7- AIOS4_STBY_ KEY1 M3VPu standby status in the future (Low：normal, High：Deep AN001 inturrupt) DS/AN100...
  • Page 66 PCM9211 www.ti.com SBAS495 – JUNE 2010 PIN CONFIGURATIONS PCM9211 (DIGITAL : IC202) PT PACKAGE LQFP-48 DESCRIPTION (TOP VIEW) NAME TOLERANT 26 MS/ADR1 Software control I/F, SPI chip select / I2C slave address setting1(2) ERROR/INT0 VDDRX 27 MODE Control mode setting, (see the Serial Control Mode section, NPCM/INT1 RXIN1 MPIO_A0...
  • Page 67 PCM9211 ADSP21487KSWZ4B (DIGITAL : IC251 / IC261 / IC271 / IC281) PCM9211 BLOCK DIAGRAM www.ti.com SBAS495 – JUNE 2010 BLOCK DIAGRAM FILT AUXIN 0 AUTO PIN 1 RXIN7 RXIN 0 RXIN0 SCKO DOUT RXIN 1 RXIN1 MAIN OUTPUT RXIN 2 RXIN2 AUXIN0 LRCK...
  • Page 68 A3V56S40GTP AK4458VN 40 +105 C (Exposed pad is connected to ground) 256M Single Data Rate Synchronous DRAM 40 +85 C (Exposed pad is open) 48-pin QFN (0.5mm pitch) AKD4458 Evaluation Board for AK4458 A3V56S40GTP-60 (DIGITAL : IC252 / IC262 / IC272 / IC282) Pin Configuration (Top View) AK4458VN (FRONT CNT : IC301, IC311) Pin Configurations...
  • Page 69 [AK4458] FUNCTIONAL BLOCK DIAGRAM No. Pin Name I/O Function PD State 4. Block Diagram and Functions CAD0_I2C Chip Address 0 Pin in I2C Bus serial control mode Chip Select Pin in 3-wire serial control mode LDOE TVDD VDD18 DVSS AVDD AVSS Hi-Z Audio Data Format Select in Parallel control mode.
  • Page 70 SLAS764 – MAY 2011 www.ti.com DEVICE INFORMATION TERMINAL FUNCTIONS, PCM510x PCM5100 (DIGITAL IC321, IC322, IC323) NJU72343 (INPUT : IC471, IC491) PCM510X (top view) No. Symbol Function No. Symbol Function AREF Analog reference potential DATA IC control data input Address selection CLOCK IC control clock input InA2...
  • Page 71 AVDM2000 ( IC511) VIDEO :...
  • Page 72 PATTERN DETAIL ANODE CONNECTION 2. FL DISPLAY 1G-16G 1G-16G 1G-16G FLD (17-BT-40GINK) (FRONT : FL601) 1-1A 1-1B 2-1A 2-1B 3-1A 3-1B 4-1A 4-1B 5-1A 5-1B 1-2A 1-2B 2-2A 2-2B 3-2A 3-2B 4-2A 4-2B 5-2A 5-2B D10A 1-3A D10B 1-3B D11A 2-3A D11B 2-3B...
  • Page 73 3. Remote Code Table FORMAT SHARP FORMAT: SHARP / DATA CONSTRUCTION 15bits C14 0 C15 0=NOT INVERTED, 1=INVERTED /REMOTE ID : 1 FORMAT: SHARP / DATA CONSTRUCTION 15bits C14 0 C15 0=NOT INVERTED, 1=INVERTED /REMOTE ID : 1 SYSTEM ADDRESS(C1～C5) : ０１０００ , EXTENSION BIT(C12,C13) : １１ SYSTEM ADDRESS(C1～C5) : ００１１０...
  • Page 74 FORMAT: SHARP / DATA CONSTRUCTION 15bits C14 0 C15 0=NOT INVERTED, 1=INVERTED /REMOTE ID : 1 FORMAT: SHARP / DATA CONSTRUCTION 15bits C14 0 C15 0=NOT INVERTED, 1=INVERTED /REMOTE ID : 1 SYSTEM ADDRESS(C1～C5) : ００１１０ , EXTENSION BIT (C12,C13) : １０ SYSTEM ADDRESS (C1～C5) : ０１０００...
  • Page 75 / DATA CONSTRUCTION 15bits C14 0 C15 0=NOT INVERTED, 1=INVERTED /REMOTE ID : 1 FORMAT KASEIKYO DATA CONSTRUCTION 48bits SYSTEM ADDRESS (C1～C5) : ００１００ , EXTENSION BIT (C12,C13) : ０１ DENON CODE Parity GENRE1(*1) Data (C6～C11) Key Name Data (C6～C11)
  • Page 76 RCKSK0410030 CURSOR RIGHT RCKSK0410429 RHL LEVEL UP RCKSK0410031 ENTER RCKSK0410430 RHL LEVEL DOWN RCKSK0410431 RHR LEVEL UP RCKSK0410034 RETURN/BACK RCKSK0410035 SETUP MENU RCKSK0410432 RHR LEVEL DOWN RCKSK0410433 FDL LEVEL UP RCKSK0410036 MEMORY RCKSK0410434 FDL LEVEL DOWN RCKSK0410042 UPGRADE ID ON RCKSK0410435 FDR LEVEL UP RCKSK0410045...
  • Page 77 RCKSK0410789 Graphic EQ (toggle) ZONE2 RCKSK0410791 Graphic EQ ON RCKSK0410792 Graphic EQ OFF REMOTE ID SET: 1 RCKSK0410822 All Zone Stereo ON DENON CODE Parity GENRE1 GENRE2 RCKSK0410823 All Zone Stereo OFF ４ ５ ２ ３ ０ RCKSK0410826 HDMI(CEC)Control ON...
  • Page 78 ZONE2 TUNING ▲ RCKSK0450706 ZONE3 CD RCKSK0450711 ZONE3 HEOS MUSIC ZONE3 RCKSK0450715 ZONE3 TUNER RCKSK0450716 ZONE3 HEOS MUSIC REMOTE ID SET: 1 RCKSK0450718 ZONE3 USB DENON CODE Parity GENRE1 GENRE2 RCKSK0450719 ZONE3 FM TUNER RCKSK0450720 ZONE3 DVD ４ ５ ２ ３ ０...
  • Page 79 ANALOG TUNER HEOS MUSIC REMOTE ID SET: 1 REMOTE ID SET: 1 DENON CODE Parity GENRE1 GENRE2 DENON CODE Parity GENRE1 GENRE2 ４ ５ ２ ３ ０ ４ ５ ２ ３ ０ 9 10 11 12 13 14 15 16...
  • Page 80 MECHANICAL DISASSEMBLY Flowchart 1. FRONT ASSY 2. RADIATOR ASSY 3. REAR PANEL 4. DIGITAL PCB 5. VIDEO PCB 6. INPUT PCB 7. TUNER PCB 8. SPK PCB 9. SMPS PCB 10. TRANS EXPLODED VIEW PACKAGING VIEW...
  • Page 81 DISASSEMBLY Flowchart • Remove each part following the flow below. • Reassemble the removed parts in the reverse order. • Read "SAFETY PRECAUTIONS" before reassembling the removed parts. • If wire bundles are removed or moved during adjustment or part replacement, reshape the wires after completing the work. Failure to shape the wires correctly may cause problems such as noise. • See "EXPLODED VIEW" TOP COVER FRONT ASSY REAR PANEL SMPS PCB TRANS DISASSEMBLY DISASSEMBLY DISASSEMBLY DISASSEMBLY 1. FRONT ASSY 3. REAR PANEL 9. SMPS PCB 10. TRANS and "EXPLODED VIEW" and "EXPLODED VIEW" and "EXPLODED VIEW" and "EXPLODED VIEW" FRONT PCB REAR PANEL SMPS PCB POWER TRANS Ref. No. of EXPLODED VIEW : C 1 Ref. No. of EXPLODED VIEW : M 16 Ref. No. of EXPLODED VIEW : C 20 Ref. No. of EXPLODED VIEW : C 18 P.LED PCB Ref. No. of EXPLODED VIEW : C 2...

  • Page 82: Front Assy

    • For the shooting direction of each photos used in this manual, see the photo below. • A, B, C and D in the photo below indicate the shooting directions of photos. Proceeding : TOP COVER → FRONT ASSY • The photographs with no shooting direction indicated were taken from the top of the unit. (1) Remove the screws. • Photos of AVR-X4500H E3 are used in this manual. The viewpoint of each photograph (Shooting direction : X) [View from the top] ↓Shooting direction: B↓ View from the bottom (2) R emove the STYLE PINs and connectors. Remove the FFC. Cut the wire clamps. Remove the screws. CN602 STYLE PIN ↑Shooting direction: A↑...

  • Page 83: Radiator Assy

    (3) Remove the connector. 2. RADIATOR ASSY Proceeding : TOP COVER → FRONT ASSY → RADIATOR ASSY (1) Remove the screws. View from the bottom ↑Shooting direction: A↑ (2) Cut the wire clamp, then remove the connector. 3. REAR PANEL CN462 Proceeding : TOP COVER REAR PANEL → CUT x1 (1) Remove the screws. CN708 CN707 ↑Shooting direction: B↑...

  • Page 84: Digital Pcb

    4. DIGITAL PCB 5. VIDEO PCB Proceeding : TOP COVER → REAR PANEL → DIGITAL PCB Proceeding : TOP COVER → REAR PANEL → DIGITAL PCB → VIDEO PCB (1) R emove the screws. Remove the Rivet. Cut the wire clamp, then remove the connector. (1) Remove the connector. Remove the FFC. Remove the STYLE PIN. Rivet BN21B BN28B CN903 STYLE PIN BN321 JK433...

  • Page 85: Tuner Pcb

    7. TUNER PCB Proceeding : TOP COVER → REAR PANEL → DIGITAL PCB → VIDEO PCB → INPUT PCB → TUNER PCB See "EXPLODED VIEW" for instructions on removing the TUNER PCB. 8. SPK PCB Proceeding : TOP COVER → FRONT ASSY → RADIATOR ASSY → REAR PANEL → DIGITAL PCB →...

  • Page 86: Exploded View

    EXPLODED VIEW http://dmedia.dmglobal.com/Document/DocumentDetails/24820 Parts List : EXPLODED VIEW [AVRX4500H] Precautions when affixing the BADGE (1) The BADGE is incredibly fragile, so using the same force as you would when applying a label is likely to cause deformation. Once deformed it is very difficult to return it to its original shape, so take care when handling it.
  • Page 87 PACKAGING VIEW http://dmedia.dmglobal.com/Document/DocumentDetails/24820 Parts List : UK plug (UK Only) 'H' TAPING 13 12 'I' TAPING [AVRX4500HBKE3] [AVRX4500HBKE2] [AVRX4500HK] [AVRX4500HSPE2] [AVRX4500HBKE1C] [AVRX4500HBKE3/AVRX4500HBKE2/AVRX4500HSPE2] 18-1 CONTROL LABEL [E3 / E2 Ver.] [K / E1C Ver.] [AVRX4500HBKE1C] [AVRX4500HK] 18-3 18-2 18-4 18-1 18-1 18-2 CONTROL LABEL CONTROL LABEL...

  • Page 88: Troubleshooting

    REPAIR INFORMATION TROUBLE SHOOTING SPECIAL MODE 1. POWER Special mode setting button 2. Analog video 1. Version Display Mode 3. HDMI/DVI 2. PANEL / REMOTE LOCK Selection Mode 4. AUDIO 3-1. Selecting the Mode for Service-related 5. Network / Bluetooth / USB 3-2.
  • Page 89 TROUBLE SHOOTING 1. POWER 1.1. The unit does not power on The unit does not power on Disconnect the connector [CN903] that supplies power from the Measure the voltage of the DIGITAL PCB [CN903 : 5, 6pin]. SMPS PCB to the DIGITAL PCB and measure the voltage of the SMPS Is the fuse blown out? "6.

  • Page 90: Analog Video

    2. Analog video Perform the operation below beforehand. b Check it whether connection cable and Monitor are normal. b VIDEO Convert is set to ON. Input b Setting as follows. CVBS / COMPONENT V : SAT COMPONENT : DVD Is the power voltage being output correctly? MONITOR OUT (CVBS / COMPONENT / HDMI OUT NG SIDE CNT PCB ·...
  • Page 91 DIGITAL test point D4332 R4391 D4312 D3962 D3804 R3844 D4317 R3848 Z2_DA R3847 T192 Z2_HPD R3843 Z2_+5V D3803 JK432 D4338 JK431 JK394 JK393 HPD6 HPD5 HPD4 HPD3 HPD2 HPD1 D3802 T191 T190 D4343 D4342 D4339 D4319 D3967 D3946 D3945 C3841 C2004 C2006 C2003...
  • Page 92 3.1. No picture or sound is output (HDMI to HDMI) No picture or sound is output. (8) When using a DENON Blu-ray/DVD player, is the "HDMI" indicator of the fluorescent display lit? Proceed to YES when using a Blu-ray/DVD player produced by other manufactures.
  • Page 93 (15) Are a picture and sound output when a differ- The TV is faulty. ent TV is used? Check the unit. "HDMI "Rx/Tx" Failure Detection"...
  • Page 94 4. AUDIO 4.1. AUDIO CHECK No audio output CHECK 1 INPUT SURROUND MODE SOURCE Check the ANALOG AUDIO BLOCK Audio output OK? ANALOG 2CH DIRECT ANALOG CHECK 2 INPUT SURROUND MODE SOURCE Check the DIGITAL AUDIO BLOCK Legacy Audio output OK? COAX or OPT (PCM or DolbyDigital or dts…) CHECK 3...

  • Page 95: Analog Audio

    4.2. Power AMP (AMP PCB) 4.3. Analog audio When using the protection pass mode, do not connect speakers to the speaker terminals. No audio output. No audio output. Protection is activated. Is a voltage of ± 8V supplied to INPUT PCB Repair the ±...

  • Page 96: Cannot Connect To The Network

    5. Network / Bluetooth / USB 5.1. Cannot connect to the network Check the connection environment The circuit of NET5V POWER Insert the LAN cable correctly and then turn on Can the output voltage (5V) to Is NET5V POWER [IC151 : 48pin Is the LAN cable correctly inserted? between [IC151-Q1101 : FET- the power again.
  • Page 97 5.2. Cannot establish a Bluetooth connection Check the Bluetooth device being used Are the versions of the HEOS Version displayed in The Network Module software is faulty. Version Check Mode? Is the Bluetooth device compatible with the A2DP Use a device that is A2DP profile compatible. profile? The circuit of Network Module is faulty.
  • Page 98 5.3. Cannot recognize the connected USB device 5.4. No picture or sound is output Check the USB device being used Checking the unit (If no picture is output) Are digital video signals(LEGOPCK, LEGOVS, The circuit around Network Module, [IC421 : V.PLD] Is a USB hub being used? Do not use a USB hub.
  • Page 99 DIGITAL test point USB test point JK608 D4332 R4391 D4312 D3962 D3804 R3844 D4317 R3848 Z2_DA R3847 R3843 T192 Z2_HPD D3803 Z2_+5V JK432 D4338 JK431 D3967 JK394 JK393 D3945 HPD6 HPD5 HPD4 HPD3 HPD2 HPD1 D3802 T191 T190 C2004 C2006 C2003 D4343 D4342...
  • Page 100 6. SMPS Operation waveform for each part DC 5V is not output. After primary side rectification Primary drain (Caution: High voltage, electric shock) After secondary rectifications (Caution: High voltage, electric shock) Replace the [IC901 : TOP268EG Is [IC901 : TOP268EG] damaged? and D9001 / D9002 / D9003 / C9002 OPTION...
  • Page 101 PROTECTION DIAGRAM 5CH AMP PCB DIGITAL PCB TR_THERMAL uCOM DC/ASO PROT 125pin/AN105 PROTECTION LOGIC ⇒ L_activeshutdown ⇒ L_activeshutdown THER_PROT_F 96pin/PB5 TR_THERMAL THER PROTA ⇒ Change Power AMP Power Supply Voltage THER PROTE ⇒ L_activeshutdown THER_PROT_E 161pin/P91 F ⇒ FAN operation THER_PROT_A 159pin/P93 TR_THERMAL CURRENT (After 90sec )

  • Page 102: Hdmi Block

    AUDIO CHECK PATH HDMI BLOCK CHECK6 HDMI HDMI OUTPUT INPUT CHECK5 HDMI INPUT CHECK4 HDMI Transceiver HDMI Transceiver MN864788 MN864787 FRONT HDMI INPUT Digital audio BLOCK SPDIF COAXIAL PCM9211PTR DIGITAL INPUT OPTICAL AK4458 CHECK2 ADSP21487KSWZ4B x4 　DIGITAL AUDIO INTERFACE RECEIVER NETWORK ETHERNET INPUT...
  • Page 103 HDMI "Rx/Tx" Failure Detection 1. Prior checking Check item(1). Checking the HDMI connector Checking the condition of the HDMI pin (rear/front). There are deformed pins. Replace the HDMI connector. Check for deformed pins. None of the pins are deformed. Check by following the flow chart for "3.
  • Page 104 2. Preparations for checking HDMI Switcher reception/transmission register 2-3. Device configuration method 2-1. Necessary devices PC settings : Execute the serial communication program, Termite.exe. Check the product settings. 2-a) Player with an HDMI terminal 2-b) TV with an HDMI terminal (* NOTE : Do not use a computer monitor.) After executing Termite.exe, click [Settings].
  • Page 105 Click the [click to connect] button to start communication. When the settings are correct, the following message will be displayed in the window of After a connection is established successfully, the display of the button name will change as Termite. shown in Figure 4.
  • Page 106 3. Starting detecting the point of failure Check item(3.1.). Display when an Error is not detected. Check the power supply status and communication status with the CPU of each device. L1 HDMI DIAGNOSTICS Start in HDMI Diagnostics mode and follow the procedures below. L2 1 Auto Test Start in HDMI Diagnostics mode Cancel the mode, and proceed to...
  • Page 107 Check item(3.2.). : Does a video signal come from HDMI Check item(3.4.). Does a video signal come from HDMI OUT to ZONE2 OUT to TV correctly? TV correctly? HDMI IN ZONE2 OUT HDMI IN HDMI OUT1/2 Go to check item (3-14.1.) (Switcher1 failure detection proce- dure) Go to...
  • Page 108 3-1. Error Code H1-01 failure detection procedure Checking device. [IC431 : MN864787] Check the power supply voltage. (HDMI Tx) Checking the reset waveform. (HDMI Tx) Check item(3-1.1.). Check the power supply voltage. : Check item(3-1.3.). Checking the reset waveform : Check the waveform.
  • Page 109 Check the I2C communication line. (HDMI Tx) Check item(3-1.4.). Check the I2C communication line : Check the CPU. Is the "TP53, TP54" waveform of the TP near the HDMI SW1 [IC391] correct (like the one shown in the diagram) when the power is turned on? TP53 I2C(CK) TP54 I2C(DA)
  • Page 110 3-2. Error Code H1-02 failure detection procedure Checking device. [IC391 : MN864788] Check the power supply voltage. (HDMI SW1) Checking the reset waveform. (HDMI SW1) Check item(3-2.1.). Check the power supply voltage. : Check item(3-2.3.). Checking the reset waveform : Check the waveform.
  • Page 111 3-3. Error Code H1-03 failure detection procedure Checking device. [IC381 : MN864788] Check the power supply voltage. (HDMI SW2) Checking the reset waveform. (HDMI SW2) Check item(3-3.1.). Check the power supply voltage. : Check item(3-3.3.). Checking the reset waveform : Check the waveform.
  • Page 112 3-4. Error Code H1-06 failure detection procedure Checking device. [IC401 : ADV8003] Check the power supply voltage. Checking the reset waveform. Check item(3-4.1.). Check the power supply volt- Check item(3-4.2.). Check the power supply volt- Check item(3-4.3.). Checking the reset : age.
  • Page 113 Check the I2C communication line. Check item(3-4.4.). Check the I2C communication line : Check the CPU. Is the "I2C" waveform of the TP near the CPU [IC151] correct (like the one shown in the diagram) when the power is turned on? TP110 (CK) IC401 TP111 (DA)
  • Page 114 3-5. Error Code H1-14 failure detection procedure 3-6. Error Code H1-15 failure detection procedure Checking device. [IC402, IC403 : A3R12E40DBF-8E] Checking device. [IC404 : MX25L12835FMI-10G] Check item(3-6.1.). Write to the GUI ROM. Check item(3-5.1.). Check soldering of IP SCALER [IC401], DDR2 [IC402/IC403] and its peripheral circuits. Recheck from check item (3.1.) Check soldering of the resistors...
  • Page 115 3-7. Error Code H1-05 failure detection procedure Checking device. [IC351 : ADV7180] Checking the reset waveform. (VIDEO DECODER) Check item(3-7.1.). Checking the reset waveform : Check the waveform. Is the "TP13" waveform of the TP near the VIDEO DECODER [IC351] correct (like the one shown in the diagram) when the power is turned on? VIDEO DECODER Examples of confirmation waveform...
  • Page 116 3-8. Error Code H1-08 failure detection procedure Checking device. [IC251 : ADSP21487] Check the power supply voltage. (DSP1) Checking the reset waveform. (DSP1) Check item(3-8.1.). Check the power supply volt- Check item(3-8.2.). Check the power supply volt- Check item(3-8.3.). Checking the reset : age.
  • Page 117 Check the SPI communication line. (DSP1) Check item(3-8.4.). Check the SPI communication line : Check the CPU. Is the "SPI" waveform of the TP near the DSP [IC251] correct (like the one shown in the diagram) when the power is turned on? 3 pin CLK 4 pin MOSI 6 pin CS...
  • Page 118 3-9. Error Code H1-09 failure detection procedure Checking device. [IC261 : ADSP21487] Checking the reset waveform. (DSP2) Check the SPI communication line. (DSP2) Check item(3-9.1.). Checking the reset : Check item(3-9.2.). Check the SPI communication line : Check the CPU. Check the CPU.
  • Page 119 3-10. Error Code H1-10 failure detection procedure Checking device. [IC271 : ADSP21487] Check the power supply voltage. (DSP3) Checking the reset waveform. (DSP3) Check item(3-10.1.). Check the power supply volt- Check item(3-10.2.). Check the power supply volt- Check item(3-10.3.). Checking the reset : age.
  • Page 120 Check the SPI communication line. (DSP3) Check item(3-10.4.). Check the SPI communication line : Check the CPU. Is the "SPI" waveform of the TP near the DSP [IC271] correct (like the one shown in the diagram) when the power is turned on? 54 pin CS IC271 *The diagram shows an example.
  • Page 121 3-11. Error Code H1-11 failure detection procedure Checking device. [IC281 : ADSP21487] Checking the reset waveform. (DSP4) Check the SPI communication line. (DSP4) Check item(3-11.1.). Checking the reset : Check item(3-11.2.). Check the SPI communication line : Check the CPU. Check the CPU.
  • Page 122 3-12. Error Code H1-12 failure detection procedure Checking device. [IC202 : PCM9211] Checking the reset waveform. (DIR) Check the communication line. (DIR) Check item(3-12.1.). Checking the reset : Check item(3-12.2.). Check the communication line : Check the CPU. Check the CPU. Is the waveform of the TP near the DIR [IC202] correct (like the one Is the waveform of the TP near the DIR [IC202] correct (like the one shown in the diagram) when the power is turned on?
  • Page 123 3-13. Error Code H1-16 failure detection procedure Checking device. [IC432 : SiI9437] Check the power supply voltage. (ARC IC) Checking the reset waveform. (ARC IC) Check item(3-13.1.). Check the power supply voltage. : Check item(3-13.3.). Checking the reset waveform : Check the waveform.
  • Page 124 3-14. Switcher1 failure detection procedure HDMI IN ZONE2 OUT Check item(3-14.2.). Checking the DDC status register : Example Send the following command from Termite.exe. b In order to check, connect the player to the HDMI terminal and configure the player as AVR source. Next, turn on the power for the player and TV and start playback on the player.
  • Page 125 When the results of check item (48) are "NO" When the results of check item (3-14.2.) are "00 or 04" (Detection of 5V is not OK) (Detection of DDC is not OK.) Check the +5V voltage. (HDMI IN5 - 7) Check the DDC line.
  • Page 126 When the results of check item (3-14.2.) are "22 or 11" (Detection of DDC is OK.) Checking the TMDS status register (HDMI Switcher1) 3.3V TMDS Signal TMDS Check item(3-14.5.). Checking register of the TMDS CLK detection sta- Example tus register : Send the following command from Termite.exe.
  • Page 127 When the results of check item (3-14.6.) are "33 or 23 or 13 or 03" Example (Detection of HPD is OK / Detection of RXSENSE is OK ) Checking the EDID register. (HDMI ZONE2 OUT) Check item(3-14.8.). Check the Monitor EDID : ①...
  • Page 128 When the results of check item (3-14.6.) are "31 or 21 or 11 or 01" When the results of check item (3-14.6.) are "32 or 22 or 12 or 02" (Detection of HPD is OK / Detection of RXSENSE is not OK ) (Detection of HPD is not OK / Detection of RXSENSE is OK ) Check the TMDS.
  • Page 129 When the results of check item (3-14.6.) are "30 or 20 or 10 or 00" (Detection of HPD is not OK / Detection of RXSENSE is not OK ) Check the TMDS/HPD. (HDMI ZONE2 OUT) Check item(3-14.13.). Checking the HPD and RXSENSE. : Does the test point near HDMI output terminal [JK394] indicate (3.3V)? Does the test point (HPD) near HDMI output terminal [JK394] indi-...
  • Page 130 3-15. Switcher2 failure detection procedure HDMI IN ZONE2 OUT Check item(3-15.2.). Checking the DDC status register : Example Send the following command from Termite.exe. b In order to check, connect the player to the HDMI terminal and configure the player as AVR source. Next, turn on the power for the player and TV and start playback on the player.
  • Page 131 When the results of check item (3-15.1.) are "NO" When the results of check item (3-15.2.) are "00 or 04" (Detection of 5V is not OK) (Detection of DDC is not OK.) Check the +5V voltage. (HDMI IN1 - 4) Check the DDC line.
  • Page 132 When the results of check item (3-15.2.) are "22 or 11" (Detection of DDC is OK.) 3.3V TMDS Signal Check item(3-15.6.). Checking the TMDS input waveform. : Checking the TMDS status register (HDMI Switcher2) Check the TMDS waveform at the following test point. Is the waveform like the sample? Check item(3-15.5.).
  • Page 133 3-16. Tx failure detection procedure Check the output terminal. Check item(3-16.1.). Check the video output port for failure. : Check the Monitor 1 output video signal is correct. After checking the Monitor 1, change the HDMI cable connection from OUT1 to OUT2. Turn off the AV AMP and turn it on again.
  • Page 134 Checking operation between the HDMI (SW) device and the HDMI device (Tx). Checking between Monitor1 and the TV. Checking operation between the HDMI (Tx) device and TV. Connect Monitor1 to the TV and check the following items with the TV turned on. HDMI1 in HDMI5 in HDMI OUT1...
  • Page 135 Example When the results of check item (3-16.4.) are "30" (Detection of HPD is OK / Detection of RXSENSE is OK ) Checking the EDID register. (HDMI OUT1) Check item(3-16.5.). Check the Monitor EDID : ① Unplug the AC cord. Plug the AC cord into a power outlet. The first eight bytes are nor- ②...
  • Page 136 When the results of check item (3-16.4.) are "10" When the results of check item (3-16.4.) are "20" (Detection of HPD is OK / Detection of RXSENSE is not OK ) (Detection of HPD is not OK / Detection of RXSENSE is OK ) Check the TMDS.
  • Page 137 When the results of check item (3-16.4.) are "00" (Detection of HPD is not OK / Detection of RXSENSE is not OK ) Check the TMDS/HPD. (HDMI OUT1) Check item(3-16.10.). Checking the HPD and RXSENSE. : Does the test point near HDMI output terminal [JK431] indicate (3.3V)? Does the test point (HPD) near HDMI output terminal [JK431] indi- cate "Hi(3-5V)"?
  • Page 138 Checking between Monitor 2 and the TV. Connect Monitor2 to the TV and check the following items with the TV turned on. Checking the HPD/RXSENSE status register. (HDMI OUT2) Check item(3-16.11.). Check the HPD and RXSENSE register value of Example the HDMI TX device.
  • Page 139 When the results of check item (3-16.11.) are "03" (Detection of HPD is OK / Detection of RXSENSE is OK ) Example Checking the EDID register. (OUT2) Check item(3-16.12.). Check the Monitor EDID : ① Unplug the AC cord. Plug the AC cord into a power outlet. ②...
  • Page 140 When the results of check item (3-16.11.) are "01" When the results of check item (3-16.11.) are "02" (Detection of HPD is OK / Detection of RXSENSE is not OK ) (Detection of HPD is not OK / Detection of RXSENSE is OK ) Check the RXSENSE.
  • Page 141 When the results of check item (3-16.11.) are "00" (Detection of HPD is not OK / Detection of RXSENSE is not OK ) Checking the HPD/RXSENSE status register. (OUT2) Check item(3-16.17.). Checking the HPD and RXSENSE. : Does the test point of RXSENSE close to the HDMI output terminal [JK432] indicate the (3.3V)? Does the voltage of HPD test point close to the HDMI output terminal [JK432] indicate Hi (3-5V)?
  • Page 142 3-17. HDMI DDC Buffer (TCA9517) failure detection procedure Checking operation between the HDMI (HDMI DDC Buffer) and the player Checking the +5V/DDC status register (HDMI DDC Buffer) b In order to check, connect the player to the HDMI terminal and configure the player as AVR source. Check item(3-17.1.).
  • Page 143 When the results of check item (3-17.1.) are "78 or 70" When the results of check item (3-17.2.) are "00 or 04" (Detection of 5V is not OK.) (Detection of DDC is not OK.) Check the +5V voltage. (HDMI DDC Buffer) Check the DDC Line.
  • Page 144 When the results of check item (3-17.2.) are "22" (Detection of DDC is OK) Checking the TMDS status register (HDMI DDC Buffer) 3.3V TMDS Signal Check item(3-17.5.). Check the TMDS CLK detection status of the Check item(3-17.6.). Checking the TMDS input waveform. : Example register.
  • Page 145 3-18. GUI and PLD failure detection procedure Check item(3-18.1.). Does a video signal come from HDMI OUT to TV correctly? : Check item(3-18.3.). Check the PLD video signal line from the GUI : HDMI OUT 3.3V Check the video signal waveform at the following test point. Is the waveform like the sample? Example of waveform in check ①...
  • Page 146 When the results of check item (3-18.1.) are "YES" (When the menu display is OK) Check item(3-18.5.). Check the PLD video signal line from the HDMI Tx : HDMI HDMI OUT 3.3V Check the video signal waveform at the following test point. Is the waveform like the sample? Turn Video Conversion "ON"...
  • Page 147 4. Device implementation location DIGITAL (A SIDE) F HDMI (A SIDE) LUG22 CUP12985-3 Z L2001 JK432 D4332 JK431 R4391 D4312 JK394 D3962 JK393 JK392 JK391 JK384 JK383 JK382 JK381 D3804 R3844 D4317 Z2_DA R3848 R3847 T192 R3843 Z2_HPD D3803 Z2_+5V JK432 D4338 JK431...

  • Page 148: Clock Flow & Wave Form In Digital Block

    CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK WAVE FORM EHARC_MCLK EHARC_MCLK EHARC_BCLK EHARC_BCLK EHARC_LRCLK IC432 EHARC_LRCLK SiI9437CNUC EHARC_SD0 EHARC_SD0 EARC EHARC_SD1 EHARC_SD1 Z2DACMCK Tranceiver IC321 EHARC_SD2 EHARC_SD2 Z2DACBCKO PCM5100 EHARC_SD3 Z2DACLRCKO LRCK EHARC_SD3 ZONE2 DAC EHARC_SPDIF EHARC_SPDIF Z2DACDATAO MCKO Z2DIRMCK Z3DACMCK IC203...

  • Page 149: Special Mode Setting Button

    (E3 and E2 model only) (See 3-5. TUNER STEP mode (E3 / E2 only)) If there are multiple DENON AV receivers in the same area, this mode prevents other AV receivers from being operated concur- 3-6 Remote ID Setup Mode ↑ ↑...
  • Page 150 → Q4 WiFi Mac Address → Q5 BT Mac Address → Q6 Audyssey App Interface Version Q3 Ether Mac Address : q Model destination information, Serial Number： t Audio, Video PLD : *Ether MAC AVR-X4500H \\\ Audio PLD:**.** ******-****** S/N. ********** Video PLD:**.**...
  • Page 151 1.4. Error display See the table below for descriptions of the displayed errors and countermeasures for these. If multiple errors occur, only one item is displayed. The priority order is w, e, r, t, y, q. Condition States Display TROUBLE SHOOTING The model name, brand name and region information written in the firmware are compared FIRM ERROR to the region settings in the PCB.
  • Page 152 1.5. Version Display in the Setup Menu Follow the steps below to display the firmware information. (1) Press the "SETUP" button on the remote control. (2) Select "General - Information - Firmware". The version information is displayed as a 16-digit number as shown in the screenshot below. General/Firmware Version XXXX-XXXX-XXXX-XXXX...
  • Page 153 2. PANEL / REMOTE LOCK Selection Mode 2.1. Actions Switch the PANEL LOCK and REMOTE LOCK modes between on and off. 2.2. Starting up While holding down buttons "STATUS" and "INFO" simultaneously, press the power button to turn on the power. Select the desired mode using the "CURSOR f / d "...
  • Page 154 3-1. Selecting the Mode for Service-related 3-1.1. Actions Select diagnostic mode (service path check mode), protection history display mode, 232C standby clear 3.RS232C RESET mode, Operation Info mode, TUNER STEP mode or Remote ID Setup Mode. –4.OP INFO 3-1.2. Starting up Operation Info for the unit can be checked.

  • Page 155: Protection History Display Mode

    3-2. Protection History Display Mode 3-2.1. Actions (3) DC (if the last protection is DC) This mode enables the unit to record and display the event when the THERMAL, ASO or DC protection is activated. Cause : DC output of the power amplifier is abnormal. If protections have been activated multiple times, the latest protection operation is recorded.
  • Page 156 3-2.4. Clearing the Protection History 3-3. 232C Standby Clear Mode There are two ways to clear the protection history. 3-3.1. Actions (1) Activate Protection History Display Mode. Press the "STATUS" button to display the protection Switches from 232C standby mode to normal standby mode. history.
  • Page 157 3-4. Operation Info Mode 3-4.1. Actions (3) DC / ASO Protection count This mode enables the unit to display the accumulated operating time, power On count and each Protection Time protection count. DC:___/ASO:___ 3-4.2. Starting up "STATUS" While holding down buttons "ZONE3 SOURCE" and "STATUS" simultaneously, press the power button to turn on the power.
  • Page 158 3-6.1. Actions This is a special mode for enabling reception STEP of the ANALOG TUNER to be changed. This function allows only the desired AV receiver to be operated if multiple DENON AV receivers are used in the same room.

  • Page 159: Network Initialization Mode

    4. Protection Pass Mode 5. Network Initialization Mode 4.1. Actions 5.1. Actions • This mode allows the power to be turned on without activating protections. The following items are initialized. • This mode functions in the same way as normal power-on, except that protections are not activated. Network setup •...
  • Page 160 6. Clearing the Operation Info 7. Log Capture feature 6.1. Actions 7.1. Actions • Displays the accumulated operating time of the unit, the number of times the power was switched • Acquires the Network Module log. on, and the number of occurrences of each protection. •...
  • Page 161 DIAGNOSTIC MODE Service Path Check Mode 1.1. Actions This function is convenient for confirming problem paths in the product and checking the paths after repairing. The video system, audio system and fan operation paths can be checked. The backup data is not rewritten. 1.2.
  • Page 162 Paths to be confirmed Display Settings What to confirm Input Source : HEOS Music ・ Digital(PCM) input ⇒ Speaker output (Height2 (ZONE2) L/R) Input Mode : Auto ・ Digital(PCM) input ⇒ Pre OUT output (ZONE2 L/R) Sound mode : STEREO ( b The input source can be switched to any source except HEOS Music.) Amp assign : 7.1ch + ZONE2 fig.A03a...
  • Page 163 Paths to be confirmed Display Settings What to confirm Input Source : CBL/SAT ・ Analog input ⇒ Speaker output (Height2 (ZONE2) L, Height2 (ZONE3) R) Input Mode : Auto ・ Analog input ⇒ Pre OUT output (ZONE2 L/R MONO, ZONE3 L/R MONO) Sound mode : STEREO Analog Amp Assign ( b The input source can be switched to any source except CBL/SAT.)
  • Page 164 1.6. Confirmation items for the video system See the block diagram fig.VXXth. Paths to be confirmed Display Settings What to confirm Input Source : CBL/SAT ・ Component input ⇒ Component output MAIN ZONE : On ・ CVBS input ⇒ CVBS output fig.V01 1 Analog Video pass ZONE2 : On...

  • Page 165: Diagnostic Path Diagram

    DIAGNOSTIC PATH DIAGRAM fig.A01 AVRX4500H ANALOG AUDIO BLOCK NJU72750AV MAIN_L PREFL 11.2ch Processing DAFL PREFR ADCL PREC NJU72343V Z2FL V+ : +7.0V, V- : -7.0V ADZ2L PREC PREFL PRESW 1 DALEGOZ2L SW 1 PREFR PRESL MAIN_R PREFL PREC D AFR PRESR PREFR PRESW 1...
  • Page 166 fig.A02a AVRX4500H ANALOG AUDIO BLOCK NJU72750AV MAIN_L PREFL 11.2ch Processing DAFL PREFR ADCL PREC NJU72343V Z2FL V+ : +7.0V, V- : -7.0V ADZ2L PREC PREFL PRESW 1 DALEGOZ2L SW 1 PREFR PRESL MAIN_R PREFL PREC D AFR PRESR PREFR PRESW 1 PREASS1L ADCR Z2FR...
  • Page 167 fig.A02b AVRX4500H DIGITAL AUDIO BLOCK(ADI) DIRRST # 146 DIRCE # 143 DIRDIN # 141 DIRDOUT # 144 Z3DIRSPDIF D IGTAL IN DIRCLK # 145 Z2DIRSPDIF 24.576MH z COAX0 DATAAD PLDADCDATA AD INL COAX1 MAIN DIR COAX0 DIRADLRCK PLDADCLRCK OPT1(TV) ZONE3 DIR ZONE2 DIR OPT0 # 33...
  • Page 168 fig.A03a AVRX4500H ANALOG AUDIO BLOCK NJU72750AV MAIN_L PREFL 11.2ch Processing DAFL PREFR ADCL PREC NJU72343V Z2FL V+ : +7.0V, V- : -7.0V ADZ2L PREC PREFL PRESW 1 DALEGOZ2L SW 1 PREFR PRESL MAIN_R PREFL PREC D AFR PRESR PREFR PRESW 1 PREASS1L ADCR Z2FR...
  • Page 169 fig.A03b AVRX4500H DIGITAL AUDIO BLOCK(ADI) DIRRST # 146 DIRCE # 143 DIRDIN # 141 DIRDOUT # 144 Z3DIRSPDIF D IGTAL IN DIRCLK # 145 Z2DIRSPDIF 24.576MH z COAX0 DATAAD PLDADCDATA AD INL COAX1 MAIN DIR COAX0 DIRADLRCK PLDADCLRCK OPT1(TV) ZONE3 DIR ZONE2 DIR OPT0 # 33...
  • Page 170 fig.A03c AVRX4500H/SR7013/AV7705/SR6013 HDMI BLOCK HDMI SW2(MN864788) H D MI ZONE2 P3 RX H D MI IN1 (CBL/SAT) MAIN P0 TX P2 RX H D MI IN2 HDMI TX(MN864787) (DVD) P1 RX P1 RX P1 TX H D MI IN3 (BLU-RAY) P0 RX VDD33, VDD33IO, AVDD33TX, AVDD33RX, PVDD33 : 3.3V VDD11, AVDD11RX, AVDD11TX : 1.1V...
  • Page 171 fig.A04a AVRX4500H ANALOG AUDIO BLOCK NJU72750AV MAIN_L PREFL 11.2ch Processing DAFL PREFR ADCL PREC NJU72343V Z2FL V+ : +7.0V, V- : -7.0V ADZ2L PREC PREFL PRESW 1 DALEGOZ2L SW 1 PREFR PRESL MAIN_R PREFL PREC D AFR PRESR PREFR PRESW 1 PREASS1L ADCR Z2FR...
  • Page 172 fig.A04b AVRX4500H DIGITAL AUDIO BLOCK(ADI) DIRRST # 146 DIRCE # 143 DIRDIN # 141 DIRDOUT # 144 Z3DIRSPDIF D IGTAL IN DIRCLK # 145 Z2DIRSPDIF 24.576MH z COAX0 DATAAD PLDADCDATA AD INL COAX1 MAIN DIR COAX0 DIRADLRCK PLDADCLRCK OPT1(TV) ZONE3 DIR ZONE2 DIR OPT0 # 33...
  • Page 173 fig.A05a AVRX4500H ANALOG AUDIO BLOCK NJU72750AV MAIN_L PREFL 11.2ch Processing DAFL PREFR ADCL PREC NJU72343V Z2FL V+ : +7.0V, V- : -7.0V ADZ2L PREC PREFL PRESW 1 DALEGOZ2L SW 1 PREFR PRESL MAIN_R PREFL PREC D AFR PRESR PREFR PRESW 1 PREASS1L ADCR Z2FR...
  • Page 174 fig.A05b AVRX4500H DIGITAL AUDIO BLOCK(ADI) DIRRST # 146 DIRCE # 143 DIRDIN # 141 DIRDOUT # 144 Z3DIRSPDIF D IGTAL IN DIRCLK # 145 Z2DIRSPDIF 24.576MH z COAX0 DATAAD PLDADCDATA AD INL COAX1 MAIN DIR COAX0 DIRADLRCK PLDADCLRCK OPT1(TV) ZONE3 DIR ZONE2 DIR OPT0 # 33...
  • Page 175 fig.A05c AVRX4500H/SR7013/AV7705/SR6013 HDMI BLOCK HDMI SW2(MN864788) H D MI ZONE2 P3 RX H D MI IN1 (CBL/SAT) MAIN P0 TX P2 RX H D MI IN2 HDMI TX(MN864787) (DVD) P1 RX P1 RX P1 TX H D MI IN3 (BLU-RAY) P0 RX VDD33, VDD33IO, AVDD33TX, AVDD33RX, PVDD33 : 3.3V VDD11, AVDD11RX, AVDD11TX : 1.1V...
  • Page 176 fig.A06a AVRX4500H ANALOG AUDIO BLOCK NJU72750AV MAIN_L PREFL 11.2ch Processing DAFL PREFR ADCL PREC NJU72343V Z2FL V+ : +7.0V, V- : -7.0V ADZ2L PREC PREFL PRESW 1 DALEGOZ2L SW 1 PREFR PRESL MAIN_R PREFL PREC D AFR PRESR PREFR PRESW 1 PREASS1L ADCR Z2FR...
  • Page 177 fig.A06b AVRX4500H DIGITAL AUDIO BLOCK(ADI) DIRRST # 146 DIRCE # 143 DIRDIN # 141 DIRDOUT # 144 Z3DIRSPDIF D IGTAL IN DIRCLK # 145 Z2DIRSPDIF 24.576MH z COAX0 DATAAD PLDADCDATA AD INL COAX1 MAIN DIR COAX0 DIRADLRCK PLDADCLRCK OPT1(TV) ZONE3 DIR ZONE2 DIR OPT0 # 33...
  • Page 178 fig.A07 AVRX4500H ANALOG AUDIO BLOCK NJU72750AV MAIN_L PREFL 11.2ch Processing DAFL PREFR ADCL PREC NJU72343V Z2FL V+ : +7.0V, V- : -7.0V ADZ2L PREC PREFL PRESW 1 DALEGOZ2L SW 1 PREFR PRESL MAIN_R PREFL PREC D AFR PRESR PREFR PRESW 1 PREASS1L ADCR Z2FR...
  • Page 179 fig.A08 AVRX4500H ANALOG AUDIO BLOCK NJU72750AV MAIN_L PREFL 11.2ch Processing DAFL PREFR ADCL PREC NJU72343V Z2FL V+ : +7.0V, V- : -7.0V ADZ2L PREC PREFL PRESW 1 DALEGOZ2L SW 1 PREFR PRESL MAIN_R PREFL PREC D AFR PRESR PREFR PRESW 1 PREASS1L ADCR Z2FR...
  • Page 180 fig.A09 AVRX4500H ANALOG AUDIO BLOCK NJU72750AV MAIN_L PREFL 11.2ch Processing DAFL PREFR ADCL PREC NJU72343V Z2FL V+ : +7.0V, V- : -7.0V ADZ2L PREC PREFL PRESW 1 DALEGOZ2L SW 1 PREFR PRESL MAIN_R PREFL PREC D AFR PRESR PREFR PRESW 1 PREASS1L ADCR Z2FR...
  • Page 181 fig.A10a AVRX4500H ANALOG AUDIO BLOCK NJU72750AV MAIN_L PREFL 11.2ch Processing DAFL PREFR ADCL PREC NJU72343V Z2FL V+ : +7.0V, V- : -7.0V ADZ2L PREC PREFL PRESW 1 DALEGOZ2L SW 1 PREFR PRESL MAIN_R PREFL PREC D AFR PRESR PREFR PRESW 1 PREASS1L ADCR Z2FR...
  • Page 182 fig.A10b AVRX4500H DIGITAL AUDIO BLOCK(ADI) DIRRST # 146 DIRCE # 143 DIRDIN # 141 DIRDOUT # 144 Z3DIRSPDIF D IGTAL IN DIRCLK # 145 Z2DIRSPDIF 24.576MH z COAX0 DATAAD PLDADCDATA AD INL COAX1 MAIN DIR COAX0 DIRADLRCK PLDADCLRCK OPT1(TV) ZONE3 DIR ZONE2 DIR OPT0 # 33...
  • Page 183 fig.A11a AVRX4500H ANALOG AUDIO BLOCK NJU72750AV MAIN_L PREFL 11.2ch Processing DAFL PREFR ADCL PREC NJU72343V Z2FL V+ : +7.0V, V- : -7.0V ADZ2L PREC PREFL PRESW 1 DALEGOZ2L SW 1 PREFR PRESL MAIN_R PREFL PREC D AFR PRESR PREFR PRESW 1 PREASS1L ADCR Z2FR...
  • Page 184 fig.A11b AVRX4500H DIGITAL AUDIO BLOCK(ADI) DIRRST # 146 DIRCE # 143 DIRDIN # 141 DIRDOUT # 144 Z3DIRSPDIF D IGTAL IN DIRCLK # 145 Z2DIRSPDIF 24.576MH z COAX0 DATAAD PLDADCDATA AD INL COAX1 MAIN DIR COAX0 DIRADLRCK PLDADCLRCK OPT1(TV) ZONE3 DIR ZONE2 DIR OPT0 # 33...
  • Page 185 fig.A12a AVRX4500H ANALOG AUDIO BLOCK NJU72750AV MAIN_L PREFL 11.2ch Processing DAFL PREFR ADCL PREC NJU72343V Z2FL V+ : +7.0V, V- : -7.0V ADZ2L PREC PREFL PRESW 1 DALEGOZ2L SW 1 PREFR PRESL MAIN_R PREFL PREC D AFR PRESR PREFR PRESW 1 PREASS1L ADCR Z2FR...
  • Page 186 fig.A12b AVRX4500H DIGITAL AUDIO BLOCK(ADI) DIRRST # 146 DIRCE # 143 DIRDIN # 141 DIRDOUT # 144 Z3DIRSPDIF D IGTAL IN DIRCLK # 145 Z2DIRSPDIF 24.576MH z COAX0 DATAAD PLDADCDATA AD INL COAX1 MAIN DIR COAX0 DIRADLRCK PLDADCLRCK OPT1(TV) ZONE3 DIR ZONE2 DIR OPT0 # 33...
  • Page 187 fig.V01 AVRX4500H ANALOG VIDEO BLOCK AVD M2000 CBL/SAT CBL/SAT_V VOUT5 CVBS IN Blu-Ray Blu-Ray_V GAME GAME_V VOUT4 DEC_CVBS_IN Z1 MONITOR Z1 CVBS Blu-Ray_V CBL/SAT_V Z2 MONITOR Z2 CVBS GAME_V VOUT3 Z2 MONITOR VOUT2 MONITOR COMPONENT OUT Y COMPONENT OUT PB VOUT1 COMPONENT OUT PR NOT USE...
  • Page 188 fig.V02a AVRX4500H ANALOG VIDEO BLOCK AVD M2000 CBL/SAT CBL/SAT_V VOUT5 CVBS IN Blu-Ray Blu-Ray_V GAME GAME_V VOUT4 DEC_CVBS_IN Z1 MONITOR Z1 CVBS Blu-Ray_V CBL/SAT_V Z2 MONITOR Z2 CVBS GAME_V VOUT3 Z2 MONITOR VOUT2 MONITOR COMPONENT OUT Y COMPONENT OUT PB VOUT1 COMPONENT OUT PR NOT USE...
  • Page 189 fig.V02b AVRX4500H/SR7013/AV7705/SR6013 HDMI BLOCK HDMI SW2(MN864788) H D MI ZONE2 P3 RX H D MI IN1 (CBL/SAT) MAIN P0 TX P2 RX H D MI IN2 HDMI TX(MN864787) (DVD) P1 RX P1 RX P1 TX H D MI IN3 (BLU-RAY) P0 RX VDD33, VDD33IO, AVDD33TX, AVDD33RX, PVDD33 : 3.3V VDD11, AVDD11RX, AVDD11TX : 1.1V...
  • Page 190 fig.V03 AVRX4500H/SR7013/AV7705/SR6013 HDMI BLOCK HDMI SW2(MN864788) H D MI ZONE2 P3 RX H D MI IN1 (CBL/SAT) MAIN P0 TX P2 RX H D MI IN2 HDMI TX(MN864787) (DVD) P1 RX P1 RX P1 TX H D MI IN3 (BLU-RAY) P0 RX VDD33, VDD33IO, AVDD33TX, AVDD33RX, PVDD33 : 3.3V VDD11, AVDD11RX, AVDD11TX : 1.1V...
  • Page 191 fig.V04 AVRX4500H/SR7013/AV7705/SR6013 HDMI BLOCK HDMI SW2(MN864788) H D MI ZONE2 P3 RX H D MI IN1 (CBL/SAT) MAIN P0 TX P2 RX H D MI IN2 HDMI TX(MN864787) (DVD) P1 RX P1 RX P1 TX uCOM H D MI IN3 (BLU-RAY) P0 RX VDD33, VDD33IO, AVDD33TX, AVDD33RX, PVDD33 : 3.3V...
  • Page 192 fig.V05a AVRX4500H ANALOG AUDIO BLOCK NJU72750AV MAIN_L PREFL 11.2ch Processing DAFL PREFR ADCL PREC NJU72343V Z2FL V+ : +7.0V, V- : -7.0V ADZ2L PREC PREFL PRESW 1 DALEGOZ2L SW 1 PREFR PRESL MAIN_R PREFL PREC D AFR PRESR PREFR PRESW 1 PREASS1L ADCR Z2FR...
  • Page 193 fig.V05b AVRX4500H DIGITAL AUDIO BLOCK(ADI) DIRRST # 146 DIRCE # 143 DIRDIN # 141 DIRDOUT # 144 Z3DIRSPDIF D IGTAL IN DIRCLK # 145 Z2DIRSPDIF 24.576MH z COAX0 DATAAD PLDADCDATA AD INL COAX1 MAIN DIR COAX0 DIRADLRCK PLDADCLRCK OPT1(TV) ZONE3 DIR ZONE2 DIR OPT0 # 33...
  • Page 194 fig.V05c AVRX4500H/SR7013/AV7705/SR6013 HDMI BLOCK HDMI SW2(MN864788) H D MI ZONE2 P3 RX H D MI IN1 (CBL/SAT) MAIN P0 TX P2 RX H D MI IN2 HDMI TX(MN864787) (DVD) P1 RX P1 RX P1 TX H D MI IN3 (BLU-RAY) P0 RX VDD33, VDD33IO, AVDD33TX, AVDD33RX, PVDD33 : 3.3V VDD11, AVDD11RX, AVDD11TX : 1.1V...
  • Page 195 fig.V06a AVRX4500H DIGITAL AUDIO BLOCK(ADI) DIRRST # 146 DIRCE # 143 DIRDIN # 141 DIRDOUT # 144 Z3DIRSPDIF D IGTAL IN DIRCLK # 145 Z2DIRSPDIF 24.576MH z COAX0 DATAAD PLDADCDATA AD INL COAX1 MAIN DIR COAX0 DIRADLRCK PLDADCLRCK OPT1(TV) ZONE3 DIR ZONE2 DIR OPT0 # 33...
  • Page 196 fig.V06b AVRX4500H/SR7013/AV7705/SR6013 HDMI BLOCK HDMI SW2(MN864788) H D MI ZONE2 P3 RX H D MI IN1 (CBL/SAT) MAIN P0 TX P2 RX H D MI IN2 HDMI TX(MN864787) (DVD) P1 RX P1 RX P1 TX H D MI IN3 (BLU-RAY) P0 RX VDD33, VDD33IO, AVDD33TX, AVDD33RX, PVDD33 : 3.3V VDD11, AVDD11RX, AVDD11TX : 1.1V...
  • Page 197 fig.V07 AVRX4500H/SR7013/AV7705/SR6013 HDMI BLOCK HDMI SW2(MN864788) H D MI ZONE2 P3 RX H D MI IN1 (CBL/SAT) MAIN P0 TX P2 RX H D MI IN2 HDMI TX(MN864787) (DVD) P1 RX P1 RX P1 TX H D MI IN3 (BLU-RAY) P0 RX VDD33, VDD33IO, AVDD33TX, AVDD33RX, PVDD33 : 3.3V VDD11, AVDD11RX, AVDD11TX : 1.1V...
  • Page 198 fig.V08 AVRX4500H/SR7013/AV7705/SR6013 HDMI BLOCK HDMI SW2(MN864788) H D MI ZONE2 P3 RX H D MI IN1 (CBL/SAT) MAIN P0 TX P2 RX H D MI IN2 HDMI TX(MN864787) (DVD) P1 RX P1 RX P1 TX H D MI IN3 (BLU-RAY) P0 RX VDD33, VDD33IO, AVDD33TX, AVDD33RX, PVDD33 : 3.3V VDD11, AVDD11RX, AVDD11TX : 1.1V...

  • Page 199: Jig For Servicing

    JIG FOR SERVICING Use the following jigs (extension cable kit) when repairing the PCBs. Order with your dealer for the jigs your dealer if necessary. CAUTION : Incorrect connections may cause malfunction. BN21B BN28B Connection of Jig for DIGITAL PCB ---Items to Be Prepared--- 8U-110084S : EXTENSION UNIT KIT 1 Set...
  • Page 200 (4) Connect the expansion cables. Board-to-Board Connections Ref. No. Ref. No. FRONT CNT BN27A DIGITAL 15pin CN27A SIDE CNT 29pin CN23A SIDE CNT BN23A DIGITAL 27pin CN24A FRONT CNT BN24A DIGITAL 15pin CN26A FRONT CNT BN26A DIGITAL 25pin CN25A FRONT CNT BN25A DIGITAL 15pin...

  • Page 201: Adjustment Procedure

    ADJUSTMENT Adjusting Idling Current NOTE： Adjusting the idling current when "ECO Mode" is set may damage the Power AMP. AMP UNIT 1. Preparation (1) Prepare a DC voltmeter. (2) Place the unit under normal usage conditions, away from highly ventilated areas such as next to an air conditioning machine or electric fan.
  • Page 202 UPDATING PROCEDURE AFTER REPLACING THE PCB. PROCEDURE AFTER REPLACING THE U-COM, ETC. FIRMWARE UPDATE PROCEDURE 1. Items necessary for update 2. Update preparation with a USB flash drive 3. Update method when the DIGITAL PCB or network module is replaced (Using a USB flash drive) 4.
  • Page 203 PROCEDURE AFTER REPLACING THE PCB. PROCEDURE AFTER REPLACING THE U-COM, ETC. The procedure after replacing the printed circuit boards is as follows. The procedure after replacing the u-COM (microprocessor), flash ROM, etc. is as follows. (1) Change the resistor for setting the region. Implement the update method when the DIGITAL PCB or network module is replaced.

  • Page 204: Firmware Update Procedure

    Update download file when the DIGITAL PCB or network module is replaced Model Name Model Area Download from SDI AVR-X4500H avr_40.prod.update.factory.xxxx.zip Table 2 Update download file when the firmware is updated (Two files, "HW component" and "LEGO component") Download from SDI...
  • Page 205 2. Update preparation with a USB flash drive You can update the firmware by downloading the latest version with USB flash drive. 2.1. Connecting to the USB flash drive (1) Preparation • Windows PC • USB flash drive format : Prepare a USB flash drive formatted in FAT16 or FAT32. b We recommend a USB flash drive that has an LED installed.
  • Page 206 3. Update method when the DIGITAL PCB or network module is replaced (Using a USB flash drive) 3.1. File structure on USB flash drive (5) USB Update starts automatically. The Standby LED lights red. DIGITAL PCB or network module is replaced onto the USB flash drive in the following structure. Display during USB update After unzipping the files, store them in the root of the same USB flash drive.
  • Page 207 L1 : Content of the display is scrolled. NOTE : Enter the file name in double quotation marks. (The file extension is not required.) (4) Insert the USB flash drive into the USB port. Service Region File name North America "denon-config-locale-set-1" Europe "denon-config-locale-set-2" Download firmware Japan "denon-config-locale-set-3"...
  • Page 208 5. Normal Firmware Update Method from USB Flash Drive 5.1. File structure on USB flash drive (4) Insert the USB flash drive into the USB port. Copy the normal update files onto the USB flash drive in the following structure. Download firmware After unzipping the HW component USB update files for the target model and LEGO USB update files, in USB flash drive.

  • Page 209: Network Connection

    6. Normal Firmware Update Method from OTA 6.2. Check and update the firmware Download the latest firmware from our website and update the firmware. 6.1. Network Connection Check if there is a firmware update available. It is also possible to check approximately how long the (1) System Requirements update will take.
  • Page 210 7. About the error codes See the table below for details on error codes and solutions when updating the firmware. Device ID table Error codes are displayed in 4 digits, : DeviceID, : ErrorCode). YYXX Device ID ( YY ) Device Name Display General...
  • Page 211 Copyright © 2018 D&M Holdings Inc. All Rights Reserved.

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