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Denon AVRX6500HBKE3 Service Manual
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Denon AVRX6500HBKE3 Service Manual

Integrated network av receiver/amplifier
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INTEGRATED NETWORK AV RECEIVER
AVR-X6500H
INTEGRATED NETWORK AV AMPLIFIER
AVC-X6500H
• 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
AVR-X6500H:
http://dmedia.dmglobal.com/Document/DocumentDetails/24837
AVC-X6500H:
http://dmedia.dmglobal.com/Document/DocumentDetails/24838
(P5)
ONLINE PARTS LIST
WEB owner's manual
NA:
http://manuals.denon.com/AVRX6500H/NA/EN/index.php
EU:
http://manuals.denon.com/AVCX6500H/EU/EN/index.php
AP:
http://manuals.denon.com/AVCX6500H/AP/ZH/index.php
JP:
http://manuals.denon.com/AVCX6500H/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 AVRX6500HBKE3

  • Page 1 On-line service parts list AVC-X6500H AVR-X6500H: http://dmedia.dmglobal.com/Document/DocumentDetails/24837 AVC-X6500H: http://dmedia.dmglobal.com/Document/DocumentDetails/24838 (P5) ONLINE PARTS LIST WEB owner’s manual http://manuals.denon.com/AVRX6500H/NA/EN/index.php http://manuals.denon.com/AVCX6500H/EU/EN/index.php http://manuals.denon.com/AVCX6500H/AP/ZH/index.php http://manuals.denon.com/AVCX6500H/JP/JA/index.php Upload is planned for the time of a future press release. BEFORE SERVICING THIS UNIT ELECTRICAL MECHANICAL REPAIR INFORMATION UPDATING • For purposes of improvement, specifications and design are subject to change without notice.
  • 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 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 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 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 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 AVRX6500HBKE3 AVCX6500HBKE2 AVCX6500HSPE2 AVCX6500HBKE1C AVCX6500HK...
  • Page 7 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 ELECTRICAL SCHEMATIC DIAGRAMS SCH33_SPEAKER SCH34_REG SCH01_DIGITAL CONNECT SCH35_FLD SCH02_MAIN CPU SCH03_EXPANDER PRINTED CIRCUIT BOARDS SCH04_AUDIO PLD SCH05_DIR DA SUPPLY DIGITAL SCH06_ADI DSP1 AUDIO VIDEO, FRONT HDMI, FRONT USB, CONNECT-1, CONNECT-2, CONNECT-4 SCH07_ADI DSP2 DAC, L AMP CONNECT, R AMP CONNECT, FLD,FUNC, CONNECT, TACT, VOL SCH08_ADI DSP3 SPEAKER, HEIGHT2 SP, HP, P.SW, CONNECT-3, P.SW SCH09_ADI DSP4...
  • Page 9 SCHEMATIC DIAGRAMS All Ref.No. has been described in the parts list are four digits. SCH01_DIGITAL CONNECT But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. N6012 N6011 N6010...
  • Page 10 All Ref.No. has been described in the parts list are four digits. SCH02_MAIN CPU But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. TO 1B TO 2B TO 3B...
  • Page 11 All Ref.No. has been described in the parts list are four digits. SCH03_EXPANDER But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. TO 6C TO 7C TO 8C...
  • Page 12 All Ref.No. has been described in the parts list are four digits. SCH04_AUDIO PLD But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. DA3.3V TO DIR/ U1202...
  • Page 13 All Ref.No. has been described in the parts list are four digits. SCH05_DIR DA SUPPLY But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. TO A6 TO D0 TO 1E...
  • Page 14 All Ref.No. has been described in the parts list are four digits. SCH06_ADI DSP1 But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. TO E2 TO D1 TO 7E...
  • Page 15 All Ref.No. has been described in the parts list are four digits. SCH07_ADI DSP2 But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. TO E3 TO D2 TO E7...
  • Page 16 All Ref.No. has been described in the parts list are four digits. SCH08_ADI DSP3 But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. TO E4 TO D3 TO E9...
  • Page 17 All Ref.No. has been described in the parts list are four digits. SCH09_ADI DSP4 But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. TO E5 TO D4 TO B1...
  • Page 18 All Ref.No. has been described in the parts list are four digits. SCH10_HDMI SUPPLY But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. DIGITAL DGND CONNECT...
  • Page 19 All Ref.No. has been described in the parts list are four digits. SCH11_DECODER But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. DV5V L2002 BLM21PG221...
  • Page 20 All Ref.No. has been described in the parts list are four digits. SCH12_HDMI SW2 But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. CEC5V CEC3.3V Q2605...
  • Page 21 All Ref.No. has been described in the parts list are four digits. SCH13_HDMI SW1 But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. TO HDMI SUPPLY TO 8U-310232(10/19)
  • Page 22 All Ref.No. has been described in the parts list are four digits. SCH14_IP OSD But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. DV5V DV3.3V L2815...
  • Page 23 All Ref.No. has been described in the parts list are four digits. SCH15_IP OSD DDR But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. TO G8 TO G9 TO H1...
  • Page 24 All Ref.No. has been described in the parts list are four digits. SCH16_VIDEO PLD But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. 7810_LLC 7810_LLC 7810_DO8...
  • Page 25 All Ref.No. has been described in the parts list are four digits. SCH17_HDMI TX But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. CEC_STBY5V CEC_STBY3.3V CEC5V...
  • Page 26 All Ref.No. has been described in the parts list are four digits. SCH18_E ARC But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. L3801 AVCC33 BLM21PG221...
  • Page 27 All Ref.No. has been described in the parts list are four digits. SCH19_NET MODULE CONNECT But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. NET5V L8005 BLM21PG221...
  • Page 28 All Ref.No. has been described in the parts list are four digits. SCH20_AUDIO/VIDEO CONNECT But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. N9019 N3001 N9018...
  • Page 29 All Ref.No. has been described in the parts list are four digits. SCH21_AUDIO VOLUME But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. TO H6 TO AUDIO/VIDEO CONNECT N3209...
  • Page 30 All Ref.No. has been described in the parts list are four digits. SCH22_PREOUT But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. C3538 U3501 R3577...
  • Page 31 All Ref.No. has been described in the parts list are four digits. SCH23_VIDEO SELECTOR But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. TO H8 TO AUDIO/VIDEO CONNECT TO 8U-210242-1(1/4)
  • Page 32 All Ref.No. has been described in the parts list are four digits. SCH24_CONNECT But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. N5907 TO N6012 TO DIGITAL...
  • Page 33 All Ref.No. has been described in the parts list are four digits. SCH25_AMP CONNECT But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. N5833 Z5809 STYLE-PIN...
  • Page 34 All Ref.No. has been described in the parts list are four digits. SCH26_ZONEDAC ADC But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. U5004 NJM2115M R5033...
  • Page 35 All Ref.No. has been described in the parts list are four digits. SCH27_MAIN DAC But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. DACGND DA+5V.
  • Page 36 All Ref.No. has been described in the parts list are four digits. SCH28_FRONT HDMI USB But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. R5501 R5502 R5503...
  • Page 37 All Ref.No. has been described in the parts list are four digits. SCH29_SMPS But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. B6501 CMD1A834 C6501...
  • Page 38 All Ref.No. has been described in the parts list are four digits. SCH30_232C PHONO But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. N3902 N3902 K3901...
  • Page 39 All Ref.No. has been described in the parts list are four digits. SCH31_P.AMP1 But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. -61.6V 63.4V 62.3V...
  • Page 40 All Ref.No. has been described in the parts list are four digits. SCH32_P.AMP2 But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. N202 TO N6003 D201...
  • Page 41 All Ref.No. has been described in the parts list are four digits. SCH33_SPEAKER But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. N6015 _N6014 TO N102D...
  • Page 42 All Ref.No. has been described in the parts list are four digits. SCH34_REG But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. 8U-110224-4 Q6204 F6203...
  • Page 43 All Ref.No. has been described in the parts list are four digits. SCH35_FLD But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list. Z6411 STYLE-PIN 8U-110224-10...
  • Page 44 PRINTED CIRCUIT BOARDS DIGITAL Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu). DIGITAL (A SIDE) B501 DIGITAL UNIT S8001 N6012 N6201 63301023210AS R6286 N6003 C9040 R6288 R6511 N6010 R9275 R6513 R6510 R6298 N6011 R5075 R1934 N6001 8U-310232 R6206 R6282 R3405 R9276 C2878...
  • Page 45 AUDIO VIDEO, FRONT HDMI, FRONT USB, CONNECT-1, CONNECT-2, CONNECT-4 AUDIO VIDEO (A SIDE) AUDIO VIDEO (B SIDE) FRONT HDMI (A SIDE) FRONT HDMI (B SIDE) R3134 C3123 R3135 C3126 R3136 C3127 R3137 C3128 Z5501 C3129 R3138 N5501 D5501 Z9999 D5502 FRONT HDMI R5502...
  • Page 46 DAC, L AMP CONNECT, R AMP CONNECT, FLD,FUNC, CONNECT, TACT, VOL L AMP CONNECT (A SIDE) L AMP CONNECT (B SIDE) DAC (A SIDE) R7598 C7671 R7626 C7573 R7640 Z7501 R7625 R7597 R7570 R7569 C7602 R7596 R7624 R7622 R7621 R7623 C7601 R7593 R7639...
  • Page 47 SPEAKER, HEIGHT2 SP, HP, P.SW, CONNECT-3, P.SW SPEAKER (A SIDE) HEIGHT2 SP (A SIDE) HEIGHT2 SP (B SIDE) K6007 K6005 K6003 K6002 K6008 K6006 K6004 K6001 K6011 K6010 JV17 Z6001 JV221 15.0 JV94 JV176 8U-110224-6 17.5 17.5 25.0 S6007 S6010 S6009 S6006 S6002...
  • Page 48 AMP1, AMP2, SMPS, 232C PHONO AMP1 (A SIDE) AMP1 (B SIDE) SMPS (A SIDE) SMPS (B SIDE) D6520 N101 R131 J6501 (P=1.9) JV267 JV105 Q111 C6526 C6527 R132 Z106 R101 N102 R130 R6531 JV108 C117 D6519 C6524 Q112 R6528 R103 R6532 Q6503 C107...
  • Page 49 LEVEL DIAGRAM FRONT ch AVR/AVC-X6500H LEVEL DIAGRAM FRONT ch NJU72343 NJU72751 NJU72750 H/POUT NJU72750 NJU72750 SPEAKER LINE ＋ GAIN ADJ. － AK4458 MIC IN ＋ ＋ ＋ AK5358 － － MUTE PRE OUT TO ZONE2 x4pcs TO ZONE3 +30dB 4.24Vrms/8Ω Volume IC: NJU72343 NON CLIP MAX SIGNAL LEVEL 4.2Vrms SPK OUT 2.82Vrms:A/D FULL SCALE...
  • Page 50 CENTER / SURROUND ch AVR/AVC-X6500H 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 +20dB +20dB DOLBY LIMIT LEVEL = 1.41Vrms (ALL ch -3dBFS)
  • Page 51 SUBWOOFER ch AVR/AVC-X6500H 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) AK4458 Headroom:3dB 1.98Vrms=0dBFS...
  • Page 52 SURROUND BACK / HEIGHT1 / HEIGHT2 ch AVR/AVC-X6500H LEVEL DIAGRAM 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 SPK OUT DAC:AK4458 1.98Vrms=0dBFS FULL SCALE LEVEL = 2.0Vrms...
  • Page 53 ZONE2 / ZONE3 ch AVR/AVC-X6500H LEVEL DIAGRAM ZONE2/ZONE3 NJU72750 LINE To MAIN MUTE PRE OUT NJU72750 MONO PCM5100 NJW1194V MONO Z2 DAC NJU72751 MONO NJW1194V ＋ SPEAKER PCM5100 Z3 DAC MONO mono MUTE PRE OUT +30dB NJW1194V MAX. OUTPUT 4.2Vrms SP OUT 4.24Vrms/8Ω...
  • Page 54 BLOCK DIAGRAM ANALOG AUDIO DIAGRAM AVR/AVC-X6500H BLOCK DIAGRAM (A.AUDIO/Z2,3HPF) PREOUT PRE_FL ADC INPUT PRE_FR PRE_C AD-L PRE_SW1 AD-R PRE_SW2 Z2ADL PRE_SL Z2ADR PRE_SR Z2LLINE PRE_SBL Z2RLINE PRE_SBR PRE_HL1 OPEN 7.1ch IN PRE_HR1 PRE_HL2 (H1L X6500H) 6500H=OPEN 7in-3out PRE_HR2 (H1R X6500H) EXT-FL Analog SW PRE_HL3 (H2L X6500H)
  • Page 55 MAIN DAC1 DA_SW1 OUTPUT DSP_CLK DSP_CLK Ref clock Sel. AK4458 DA_SW2 OUTPUT fs Assign Sel. DA_RSV OUTPUT Wireless Network DENON Link HD Input Generator Module DA_SL OUTPUT DSP3 INPUT MUX Main ZONE Div. Div. DA_SR OUTPUT Mute Logic DAC INPUT MUX...
  • Page 56 VIDEO DIAGRAM AVR/AVC-X6500H BLOCK DIAGRAM (VIDEO) DIGITAL VIDEO BLOCK Z2 SPDIF SPDIF_Z2HDMI to DIGITAL AUDIO HDMI 1 TMDS CBL/SAT INPUT HDMI HDMI 2 TMDS Matlix SW2 TMDS MONITOR1 INPUT HDMI 3 ZONE2 HDMI 3 TMDS MN864788 Blu-ray INPUT HDMI TMDS HDMI 4 TMDS TMDS...
  • Page 57 POWER DIAGRAM AVR/AVC-X6500H BLOCK DIAGRAM (P.SUPPLY) DIGITAL PCB BLOCK T6501 ＡＣ　ＰＬＵＧ U8002 5.2V POWER-SW 5.2V FRONT_USB_VBUS NCP380 FRONT_USB_VBUS MAIN_POWER USBVBUSDRV RESET/B_DOWN M+3.3V CONTR OLLER form_NETWORK_MODULE USBVBUSDRV MAINCPU_CONTROL U9201 Q8007 5.2V DC_DC_CONV. 3.3V MAIN CPU 5.2V 5.2V M+3.3V NET5V XCL212 M3.3V FDC60BPZ NET5V NETWORK...
  • Page 58 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 : U6201) Pin Name Symbol Pu/Pd STBY STOP Function STBY VBATT...
  • Page 59 Pin Name Symbol Pu/Pd STBY STOP Function Pin Name Symbol Pu/Pd STBY STOP Function STBY STBY USB0_DM USB0_DM NC(open) Power supply pin USB0_DP USB0_DP NC(open) PB0/RXD4/RXD6/ Z3PLD_ERR Detect PLD error (from Audio PLD) IRQ12 VSS_USB VSS_USB Ground pin Ground pin AVCC_USBA AVCC_USBA Power supply pin...
  • Page 60 PCM9211 www.ti.com SBAS495 – JUNE 2010 PIN CONFIGURATIONS PCM9211 (DIGITAL : U7004) PT PACKAGE Pin Name Symbol Pu/Pd STBY STOP Function STBY LQFP-48 (TOP VIEW) PD3/IRQ3/AN111 787_HINT HDMI Tx (MN864787) interrupt signal input pin Ground pin HDMI Tx (MN864787) reset control pin (When CEC 787_RST standby mode3,set to reset) ERROR/INT0...
  • Page 61 PCM9211 PCM9211 BLOCK DIAGRAM www.ti.com SBAS495 – JUNE 2010 BLOCK DIAGRAM DESCRIPTION NAME FILT TOLERANT AUXIN 0 26 MS/ADR1 Software control I/F, SPI chip select / I2C slave address AUTO RXIN7 setting1(2) RXIN 0 RXIN0 SCKO DOUT RXIN 1 RXIN1 MAIN OUTPUT 27 MODE...
  • Page 62 A3V56S40GTP 256M Single Data Rate Synchronous DRAM ADSP-21487KSWZ-4B (DIGITAL : U0101, U0201, U0301, U0401) A3V56S40GTP-60 (DIGITAL : U0103, U0203, U0303, U0403) Pin Configuration (Top View) PIN 1 PIN CONFIGURATION (TOP VIEW) GND PAD DQ15 (PIN 177) DQ14 DQ13 at BOTTOM DQ12 DQ11 DQ10...
  • Page 63 AK4458VN 40 +105 C (Exposed pad is connected to ground) 40 +85 C (Exposed pad is open) 48-pin QFN (0.5mm pitch) AKD4458 Evaluation Board for AK4458 AK4458VN (DAC : U7501, U7502) No. Pin Name I/O Function PD State CAD0_I2C Chip Address 0 Pin in I2C Bus serial control mode Pin Configurations Chip Select Pin in 3-wire serial control mode Hi-Z...
  • Page 64 [AK4458] FUNCTIONAL BLOCK DIAGRAM AK5358BET (DAC : U5001) 4. Block Diagram and Functions LDOE TVDD VDD18 DVSS AVDD AVSS Bias BICK/DCLK DATT AOUTL1P LRCK/DSDL1 Soft Mute Interpolator AOUTL1N SDTI1/DSDR1 Data SDTI2/DSDL2 Interface VREFH1 Vref De-empha SDTI3/DSDR2/TDMO1 DATT Modulator VREFL1 DSD Filter Soft Mute SDTI4/DSDL3/TDMO2 Noise...
  • Page 65 SLAS764 – MAY 2011 www.ti.com DEVICE INFORMATION TERMINAL FUNCTIONS, PCM510x PCM5100 (DAC NJU72343 (AUDIO/VIDEO : U3215, U3216) : U5002, U5003, U5006 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 66 NJU72751 (AUDIO/VIDEO : U3219) No. Symbol Function No. Symbol Function Power supply(+) CLOCK IC control clock input ADR0 Address selection pin 0 InA1 Ach input1 OutB4 Bch output4 InB1 Bch input1 OutA4 Ach output4 InA2 Ach input2 OutB3 Bch output3 InB2 Bch input2 OutA3...
  • Page 67 PATTERN DETAIL ANODE CONNECTION 2. FL DISPLAY 1G-16G 1G-16G 1G-16G FLD (17-BT-40GINK) (FRONT : Z6402) 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 68 3. Remote Code Table SHARP FORMAT 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) : ０１ SYSTEM ADDRESS(C1～C5) : ０１０００...
  • Page 69 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 70 １１１１００ １１１１１０ MAIN ZONE RCSHP0420015 RCSHP0420031 REMOTE ID SET: 1 Key Name Key Name Data (C6～C11) Data (C6～C11) DENON CODE Parity GENRE1 GENRE2 RCSHP0420032 ０００００１ RCSHP0420048 ００００１１ ４ ５ ２ ３ ０ １００００１ １０００１１ 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28...
  • Page 71 RCKSK0410368 Volume Up RCKSK0410651 FHR LEVEL UP RCKSK0410369 Volume Down RCKSK0410652 FHR LEVEL DOWN RCKSK0410370 Mute RCKSK0410656 Front Display(Dimmer) RCKSK0410372 M.VR PRESET1(0dB) RCKSK0410669 HDMI Monitor Select 1 RCKSK0410373 M.VR PRESET2(-20dB) RCKSK0410670 HDMI Monitor Select 2 RCKSK0410374 M.VR PRESET3(-40dB) RCKSK0410671 HDMI Monitor Select Auto(Dual) RCKSK0410378 CHANNEL LEVEL RCKSK0410691...
  • Page 72 MAIN ZONE TUNING UP ※NA only ZONE2 RCKSK0410971 MAIN ZONE TUNING DOWN ※NA only REMOTE ID SET: 1 RCKSK0410972 MAIN ZONE PRESET CH UP ※NA only DENON CODE Parity GENRE1 GENRE2 RCKSK0410973 MAIN ZONE PRESET CH DOWN ※NA only RCKSK0410976 MAIN ZONE Rewind ４...
  • Page 73 ZONE3 HEOS MUSIC RCKSK0450718 ZONE3 USB RCKSK0450719 ZONE3 TUNER ZONE3 RCKSK0450720 ZONE3 DVD RCKSK0450721 ZONE3 Blu-ray REMOTE ID SET: 1 RCKSK0450722 ZONE3 TV AUDIO DENON CODE Parity GENRE1 GENRE2 RCKSK0450723 ZONE3 CBL/SAT ４ ５ ２ ３ ０ RCKSK0450725 ZONE3 GAME...
  • Page 74 ANALOG TUNER ※NA only REMOTE ID SET: 1 DENON CODE Parity GENRE1 GENRE2 ４ ５ ２ ３ ０ 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 0 1 0...
  • Page 75 MECHANICAL DISASSEMBLY Flowchart 1. FRONT PANEL ASSY 2. RADIATOR ASSY 3. DIGITAL PCB 4. TRANS EXPLODED VIEW PACKAGING VIEW...
  • Page 76 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 PANEL ASSY RADIATOR ASSY BACK PANEL ASSY DISASSEMBLY DISASSEMBLY DISASSEMBLY 1. FRONT PANEL ASSY 2. RADIATOR ASSY 3. BACK PANEL ASSY and "EXPLODED VIEW" and "EXPLODED VIEW" and "EXPLODED VIEW" FRONT HDMI PCB L-AMP CONNECT PCB DIGITAL PCB Ref. No. of EXPLODED VIEW : B 02-5 Ref. No. of EXPLODED VIEW : B 01 Ref. No. of EXPLODED VIEW : B 02-3 FRONT USB PCB R-AMP CONNECT PCB AUDIO/VIDEO PCB Ref. No. of EXPLODED VIEW : B 02-6 Ref. No. of EXPLODED VIEW : B 02-4 Ref. No. of EXPLODED VIEW : B 02-1 TACT PCB DAC PCB AMP1 PCB...
  • Page 77 Explanatory Photos for DISASSEMBLY 1. FRONT PANEL 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 PANEL ASSY • The photographs with no shooting direction indicated were taken from the top of the unit. (1) Remove the screws. • Photos of AVR-X6500H 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) Remove the screws. Remove the STYLE PIN and connectors. Remove the FFC.
  • Page 78 2. RADIATOR ASSY 3. DIGITAL PCB Proceeding : TOP COVER → FRONT PANEL ASSY → RADIATOR ASSY Proceeding : TOP COVER → DIGITAL PCB (1) Remove the screws. Remove the STYLE PIN and connectors. (1) Remove the screws. ↓Shooting direction: A↓ STYLE PIN ↑Shooting direction: C↑ ↑Shooting direction: D↑ N5842 N5821 (2) R emove the STYLE PINs and connectors.
  • Page 79 4. TRANS Proceeding : TOP COVER → RADIATOR ASSY or BACK PANEL ASSY → TRANS (1) Remove the screws. Remove the connector. N6401 N6501 STYLE PIN N6012 N6201...
  • Page 80 EXPLODED VIEW AVR-X6500H Parts List : http://dmedia.dmglobal.com/Document/DocumentDetails/24837 AVC-X6500H Parts List : http://dmedia.dmglobal.com/Document/DocumentDetails/24838 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 81 PACKAGING VIEW AVR-X6500H Parts List : http://dmedia.dmglobal.com/Document/DocumentDetails/24837 AVC-X6500H Parts List : http://dmedia.dmglobal.com/Document/DocumentDetails/24838 P7 P8 P9 P10 P11 P39 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P28 P29 P35 P38 UK plug (UK Only)
  • Page 82 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 83 TROUBLE SHOOTING 1. POWER 1.1. The unit does not power on 1.2. Fuse is blown The unit does not power on Blown fuse Does the power indicator on the front panel Does the power shut down after several Check the rectifier diode in the Check for short circuits between flash in green or white when the power is turned Check for leaks and short...
  • Page 84 2. Analog video AUDIO VIDEO test point Input CVBS K3504 K3505 K4806 K4807 K3302 K3106 C3134 (3P) (3P) (3P) (3P) (3P) K3502 (6P) K3501 (6P) K3503 (6P) CVBS MONITOR OUT COMPONENT MONITOR OUT Z2 CVBS MONITOR OUT R3131 K3303 K3301 K3105 K3104 K3103...
  • Page 85 I2C communication wave form (sample) Use a jig to extend the DIGITAL PCB Check the power supply voltage. FFC connection error or contact failure. [N9018] AUDIO/VIDEO PCB Power IC [U3701] failure (V-5V). V+3.3V : C3748 + q DIGITAL PCB DV+3.3V, DV5V V-5V : C3749 - w DATA...
  • Page 86 3. HDMI/DVI 3.1. No picture or sound is output (HDMI to HDMI) (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 87 (15) Are a picture and sound output when a dif- The TV is faulty. ferent TV is used? Check the unit. Check the Firmware. Check the circuits around the IP SCALER [U2800, Is "IP SCALER ERR" displayed? DIGITAL PCB] and DDR2 [U3000/U3001]. If there appear to be no problems, [U2800] or [U3000/U3001] is faulty.
  • Page 88 4. AUDIO 4.1. AUDIO CHECK No audio output "AUDIO CHECK PATH" 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...
  • Page 89 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 the power transistor open or short circuited? Are the [N9028 : 5 - 7pins] in the A.AUDIO/VIDEO Replace the power transistor.
  • Page 90 5. Network / Bluetooth / USB 5.1. Cannot connect to the network Check the connection environment Can the output voltage (5V) to The circuit of NET5V_POWE Insert the LAN cable correctly and then turn on Is NET5V_POWER [U6201 : Is the LAN cable correctly inserted? [Q8007 : FET-SW] be con- between [U6201 and Q8007] the power again.
  • Page 91 5.2. Cannot establish a Bluetooth connection Check the Bluetooth device being used Is the Bluetooth device compatible with the Use a device that is A2DP profile compatible. A2DP profile? Are the versions of the HEOS Version displayed The Network Module software is faulty. in Version Check Mode? Is the Bluetooth function enabled on the Blue- Enable the Bluetooth function and try connect-...
  • Page 92 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(NETGUI_PCK, HS, VS, DE, The circuit around Network Module, [U3200 : Is a USB hub being used? Do not use a USB hub.
  • Page 93 DIGITAL test point USB test point FRONT USB B501 DIGITAL UNIT S8001 N6001 8U-210242-6 N5560 N5559 63301023210AS N6012 N6201 R6286 N6003 C9040 R6288 R6511 N6010 R9275 R6513 R6510 R6298 N6011 R5075 R1934 N6001 8U-310232 R6206 R6282 R3405 R9276 C2878 U1906 C2869 R3487 C2838...
  • Page 94 6. SMPS Operation waveform for each part DC 5V is not output. Primary drain After primary side rectification (Caution: High voltage, electric shock) (Caution: High voltage, electric shock) C6512 0.01/250V After secondary rectifications Is [U6503 : TOP267EG] dam- Replace the [U6503 : R6511 2.2M aged?
  • Page 95 PROTECTION DIAGRAM AVR/AVC-X6500H Protection diagram 8U-210242-3 8U-210242-4 8U-310232 DIGITAL UNIT L-AMP CONNECT UNIT TR Thermal R-AMP CONNECT UNIT TR Thermal 13P-SOCKET(C125Z2) 13P-PLUG(C125Z1) 13P-SOCKET(C125Z2) 13P-PLUG(C125Z1) TR_THERMAL_B TR_THERMAL_A ASODET ASODET P75/SCK11 PC2/RXD5 136 P64 P76/RXD11 TR Thermal 137 P63 P77/TXD11 TR Thermal 138 P62 PC1/SCK5/IRQ12 PC3/TXD5...
  • Page 96 AUDIO CHECK PATH HDMI BLOCK CHECK6 HDMI HDMI OUTPUT INPUT CHECK5 HDMI INPUT CHECK4 HDMI Transceiver HDMI Transceiver MN864788 MN864787 FRONT TMDS BUFFER HDMI INPUT Digital audio BLOCK SPDIF COAXIAL PCM9211PTR DIGITAL INPUT OPTICAL AK4458 x 2 CHECK2 ADSP21487KSWZ4B x 4 　DIGITAL AUDIO INTERFACE RECEIVER NETWORK...
  • Page 97 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 98 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 99 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 100 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 101 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 102 3-1. Error Code H1-01 failure detection procedure Checking device. [U3401 : 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 103 Check the I2C communication line. (HDMI Tx) Check item(3-1.4.). Check the I2C communication line : Check the CPU. Is the TP waveform of the TP near the HDMI SW1 [U2401] cor- rect (like the one shown in the diagram) when the power is turned on? I2C(HSCL) U2401...
  • Page 104 3-2. Error Code H1-02 failure detection procedure Checking device. [U2401 : 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 105 3-3. Error Code H1-03 failure detection procedure Checking device. [U2601 : 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 106 3-4. Error Code H1-06 failure detection procedure Checking device. [U2800 : 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 107 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 [U2001] correct (like the one shown in the diagram) when the power is turned on? R2032 I2C(AVSCL) R2033 I2C(AVSDA) U2001...
  • Page 108 3-5. Error Code H1-14 failure detection procedure 3-6. Error Code H1-15 failure detection procedure Checking device. [U3000, U3001 : A3R12E40DBF-8E] Checking device. [U2801 : W25Q128JVFIQ] Check item(3-6.1.). Write to the GUI ROM. Check item(3-5.1.). Check soldering of IP SCALER [U2800], DDR2 [U3000/U3001] and its peripheral circuits. Recheck from check item (3.1.) Check soldering of the resistors...
  • Page 109 3-7. Error Code H1-05 failure detection procedure Checking device. [U2001 : ADV7180] Checking the reset waveform. (VIDEO DECODER) Check item(3-7.1.). Checking the reset waveform : Check the waveform. Is the TP waveform of the TP near the VIDEO DECODER (U2001) correct (like the one shown in the diagram) when the power is turned on? VIDEO DECODER...
  • Page 110 3-8. Error Code H1-08 failure detection procedure Checking device. [U101 : 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 111 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 [U101] correct (like the one shown in the diagram) when the power is turned on? 3 pin CLK 4 pin MOSI U101...
  • Page 112 3-9. Error Code H1-09 failure detection procedure Checking device. [U201 : ADSP21487] Check the power supply voltage. (DSP2) Checking the reset waveform. (DSP2) Check item(3-9.1.). Check the power supply volt- Check item(3-9.2.). Check the power supply volt- Check item(3-9.3.). Checking the reset : age.
  • Page 113 Check the SPI communication line. (DSP2) Check item(3-9.4.). Check the SPI communication line : Check the CPU. Is the "SPI" waveform of the TP near the DSP [U201] correct (like the one shown in the diagram) when the power is turned on? U201 *The diagram shows an example.
  • Page 114 3-10. Error Code H1-10 failure detection procedure Checking device. [U301 : ADSP21487] Checking the reset waveform. (DSP3) Check the SPI communication line. (DSP3) Check item(3-10.1.). Checking the reset : Check item(3-10.2.). Check the SPI communication line : Check the CPU. Check the CPU.
  • Page 115 3-11. Error Code H1-11 failure detection procedure Checking device. [U401 : 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 116 3-12. Error Code H1-12 failure detection procedure Checking device. [U7004 : 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 [U7004] correct (like the one Is the waveform of the TP near the DIR [U7004] correct (like the one shown in the diagram) when the power is turned on?
  • Page 117 3-13. Error Code H1-16 failure detection procedure Checking device. [U3802 : 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 118 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 119 When the results of check item (3-14.1.) 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 120 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 121 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 122 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 123 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 [N5010] indicate (3.3V)? Does the test point (HPD) near HDMI output terminal [N5010] indi-...
  • Page 124 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 125 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 126 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 127 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 128 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 129 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 130 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 131 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 [N3402] indicate (3.3V)? Does the test point (HPD) near HDMI output terminal [N3402] indi- cate "Hi(3-5V)"?
  • Page 132 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 133 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 134 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 135 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 [N3401] indicate the (3.3V)? Does the voltage of HPD test point close to the HDMI output terminal [N3401] indicate "Hi"...
  • Page 136 3-17. HDMI DDC Buffer (TCA9517DGKR) 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 137 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 138 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 139 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 140 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 141 4. Device implementation location DIGITAL (A SIDE) F HDMI (A SIDE) B501 DIGITAL UNIT S8001 63301023210AS N6012 N6201 R6286 N6003 C9040 R6288 R6511 R6510 N6010 R9275 R6513 R6298 N6011 R5075 8U-310232 R1934 R9276 N6001 R6206 R6282 R3405 C2878 U1906 C2869 R3487 R9273 Q2001...
  • Page 142 CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK WAVE FORM DIR input CH1:RXIN DIR output RXIN CH1: DIRDATA C7018 DIRBCK DIRLRCK DIRDATA CH2: DIRLRCK C6208 R6226 R6229 U7004 CH3: DIRBCK N6014 DAC1_F/FR DAC input B501 DIGITAL UNIT S8001 N6012 N6201 63301023210AS R6286 N6003...
  • Page 143 (E3 model only) (See 3-5. TUNER STEP mode (E3 only)) If there are multiple DENON AV receivers in the same area, this mode prevents other AV receivers from being operated concurrently 3-6 Remote ID Setup Mode ↑ ↑ with this device. (See 3-6.
  • Page 144 1. Version Display Mode 1.1. Actions Q0 HEOS Configuration : Version information is displayed when the device is started in this mode. HEOS Config Development 1.2. Starting up While holding down buttons "SETUP" and "OPTION" simultaneously, press the power button to turn Production on the power.
  • Page 145 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 146 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 147 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 148 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 149 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 150 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 151 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 152 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 153 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 154 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 155 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 156 Paths to be confirmed Display Settings What to confirm Input Source : HEOS Music ・ Digital(PCM) input ⇒ Speaker output (S.Back (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 : 9.1ch + ZONE2 fig.A03a...
  • Page 157 Paths to be confirmed Display Settings What to confirm Input Source : CBL/SAT ・ Analog input ⇒ Speaker output (Height 2 (ZONE3) L/R) Input Mode : Auto ・ Analog input ⇒ Pre OUT output (ZONE3 L/R) Sound mode : STEREO ( b The input source can be switched to any source except CBL/SAT.) Z3 Source : Source ( b Volume 60 is the value when Absolute settings are used.
  • Page 158 Paths to be confirmed Display Settings What to confirm Input Source : CBL/SAT ・ HDMI input ⇒ IP Scaler ⇒ HDMI output. Video Conversion (IP Scaler) : "ON" All sources ・ ETHERNET input ⇒ IP Scaler ⇒ HDMI output. Video Convert IP Scaler : "Analog &...
  • Page 159 DIAGNOSTIC PATH DIAGRAM fig.A01 AVR/AVC-X6500H BLOCK DIAGRAM (A.AUDIO/Z2,3HPF) PREOUT PRE_FL ADC INPUT PRE_FR PRE_C AD-L PRE_SW1 AD-R PRE_SW2 Z2ADL PRE_SL Z2ADR PRE_SR Z2LLINE PRE_SBL Z2RLINE PRE_SBR PRE_HL1 OPEN 7.1ch IN PRE_HR1 PRE_HL2 (H1L X6500H) 6500H=OPEN 7in-3out PRE_HR2 (H1R X6500H) EXT-FL Analog SW PRE_HL3 (H2L X6500H) EXT-FR...
  • Page 160 MAIN DAC1 DA_SW1 OUTPUT DSP_CLK DSP_CLK Ref clock Sel. AK4458 DA_SW2 OUTPUT fs Assign Sel. DA_RSV OUTPUT Wireless Network DENON Link HD Input Generator Module DA_SL OUTPUT DSP3 INPUT MUX Main ZONE Div. Div. DA_SR OUTPUT Mute Logic DAC INPUT MUX...
  • Page 161 fig.A02b AVR/AVC-X6500H BLOCK DIAGRAM (A.AUDIO/Z2,3HPF) PREOUT PRE_FL ADC INPUT PRE_FR PRE_C AD-L PRE_SW1 AD-R PRE_SW2 Z2ADL PRE_SL Z2ADR PRE_SR Z2LLINE PRE_SBL Z2RLINE PRE_SBR PRE_HL1 OPEN 7.1ch IN PRE_HR1 PRE_HL2 (H1L X6500H) 6500H=OPEN 7in-3out PRE_HR2 (H1R X6500H) EXT-FL Analog SW PRE_HL3 (H2L X6500H) EXT-FR PRE_HR3 (H2R X6500H) EXT-C...
  • Page 162 fig.A03a AVR/AVC-X6500H BLOCK DIAGRAM (VIDEO) DIGITAL VIDEO BLOCK Z2 SPDIF SPDIF_Z2HDMI to DIGITAL AUDIO HDMI 1 TMDS CBL/SAT INPUT HDMI HDMI 2 TMDS Matlix SW2 TMDS MONITOR1 INPUT HDMI 3 ZONE2 HDMI 3 TMDS MN864788 Blu-ray INPUT HDMI TMDS HDMI 4 TMDS TMDS TMDS...
  • Page 163 MAIN DAC1 DA_SW1 OUTPUT DSP_CLK DSP_CLK Ref clock Sel. AK4458 DA_SW2 OUTPUT fs Assign Sel. DA_RSV OUTPUT Wireless Network DENON Link HD Input Generator Module DA_SL OUTPUT DSP3 INPUT MUX Main ZONE Div. Div. DA_SR OUTPUT Mute Logic DAC INPUT MUX...
  • Page 164 fig.A03c AVR/AVC-X6500H BLOCK DIAGRAM (A.AUDIO/Z2,3HPF) PREOUT PRE_FL ADC INPUT PRE_FR PRE_C AD-L PRE_SW1 AD-R PRE_SW2 Z2ADL PRE_SL Z2ADR PRE_SR Z2LLINE PRE_SBL Z2RLINE PRE_SBR PRE_HL1 OPEN 7.1ch IN PRE_HR1 PRE_HL2 (H1L X6500H) 6500H=OPEN 7in-3out PRE_HR2 (H1R X6500H) EXT-FL Analog SW PRE_HL3 (H2L X6500H) EXT-FR PRE_HR3 (H2R X6500H) EXT-C...
  • Page 165 MAIN DAC1 DA_SW1 OUTPUT DSP_CLK DSP_CLK Ref clock Sel. AK4458 DA_SW2 OUTPUT fs Assign Sel. DA_RSV OUTPUT Wireless Network DENON Link HD Input Generator Module DA_SL OUTPUT DSP3 INPUT MUX Main ZONE Div. Div. DA_SR OUTPUT Mute Logic DAC INPUT MUX...
  • Page 166 fig.A04b AVR/AVC-X6500H BLOCK DIAGRAM (A.AUDIO/Z2,3HPF) PREOUT PRE_FL ADC INPUT PRE_FR PRE_C AD-L PRE_SW1 AD-R PRE_SW2 Z2ADL PRE_SL Z2ADR PRE_SR Z2LLINE PRE_SBL Z2RLINE PRE_SBR PRE_HL1 OPEN 7.1ch IN PRE_HR1 PRE_HL2 (H1L X6500H) 6500H=OPEN 7in-3out PRE_HR2 (H1R X6500H) EXT-FL Analog SW PRE_HL3 (H2L X6500H) EXT-FR PRE_HR3 (H2R X6500H) EXT-C...
  • Page 167 fig.A05a AVR/AVC-X6500H BLOCK DIAGRAM (VIDEO) DIGITAL VIDEO BLOCK Z2 SPDIF SPDIF_Z2HDMI to DIGITAL AUDIO HDMI 1 TMDS CBL/SAT INPUT HDMI HDMI 2 TMDS Matlix SW2 TMDS MONITOR1 INPUT HDMI 3 ZONE2 HDMI 3 TMDS MN864788 Blu-ray INPUT HDMI TMDS HDMI 4 TMDS TMDS TMDS...
  • Page 168 MAIN DAC1 DA_SW1 OUTPUT DSP_CLK DSP_CLK Ref clock Sel. AK4458 DA_SW2 OUTPUT fs Assign Sel. DA_RSV OUTPUT Wireless Network DENON Link HD Input Generator Module DA_SL OUTPUT DSP3 INPUT MUX Main ZONE Div. Div. DA_SR OUTPUT Mute Logic DAC INPUT MUX...
  • Page 169 fig.A05c AVR/AVC-X6500H BLOCK DIAGRAM (A.AUDIO/Z2,3HPF) PREOUT PRE_FL ADC INPUT PRE_FR PRE_C AD-L PRE_SW1 AD-R PRE_SW2 Z2ADL PRE_SL Z2ADR PRE_SR Z2LLINE PRE_SBL Z2RLINE PRE_SBR PRE_HL1 OPEN 7.1ch IN PRE_HR1 PRE_HL2 (H1L X6500H) 6500H=OPEN 7in-3out PRE_HR2 (H1R X6500H) EXT-FL Analog SW PRE_HL3 (H2L X6500H) EXT-FR PRE_HR3 (H2R X6500H) EXT-C...
  • Page 170 MAIN DAC1 DA_SW1 OUTPUT DSP_CLK DSP_CLK Ref clock Sel. AK4458 DA_SW2 OUTPUT fs Assign Sel. DA_RSV OUTPUT Wireless Network DENON Link HD Input Generator Module DA_SL OUTPUT DSP3 INPUT MUX Main ZONE Div. Div. DA_SR OUTPUT Mute Logic DAC INPUT MUX...
  • Page 171 fig.A06b PREOUT PRE_FL ADC INPUT PRE_FR PRE_C AD-L PRE_SW1 AD-R PRE_SW2 Z2ADL PRE_SL Z2ADR PRE_SR Z2LLINE PRE_SBL Z2RLINE PRE_SBR PRE_HL1 OPEN 7.1ch IN PRE_HR1 PRE_HL2 (H1L X6500H) 6500H=OPEN 7in-3out PRE_HR2 (H1R X6500H) EXT-FL Analog SW PRE_HL3 (H2L X6500H) EXT-FR PRE_HR3 (H2R X6500H) EXT-C VOLUME IC1 EXT-SW...
  • Page 172 fig.A07 AVR/AVC-X6500H BLOCK DIAGRAM (A.AUDIO/Z2,3HPF) PREOUT PRE_FL ADC INPUT PRE_FR PRE_C AD-L PRE_SW1 AD-R PRE_SW2 Z2ADL PRE_SL Z2ADR PRE_SR Z2LLINE PRE_SBL Z2RLINE PRE_SBR PRE_HL1 OPEN 7.1ch IN PRE_HR1 PRE_HL2 (H1L X6500H) 6500H=OPEN 7in-3out PRE_HR2 (H1R X6500H) EXT-FL Analog SW PRE_HL3 (H2L X6500H) EXT-FR PRE_HR3 (H2R X6500H) EXT-C...
  • Page 173 fig.A08 AVR/AVC-X6500H BLOCK DIAGRAM (A.AUDIO/Z2,3HPF) PREOUT PRE_FL ADC INPUT PRE_FR PRE_C AD-L PRE_SW1 AD-R PRE_SW2 Z2ADL PRE_SL Z2ADR PRE_SR Z2LLINE PRE_SBL Z2RLINE PRE_SBR PRE_HL1 OPEN 7.1ch IN PRE_HR1 PRE_HL2 (H1L X6500H) 6500H=OPEN 7in-3out PRE_HR2 (H1R X6500H) EXT-FL Analog SW PRE_HL3 (H2L X6500H) EXT-FR PRE_HR3 (H2R X6500H) EXT-C...
  • Page 174 fig.A09 AVR/AVC-X6500H BLOCK DIAGRAM (A.AUDIO/Z2,3HPF) PREOUT PRE_FL ADC INPUT PRE_FR PRE_C AD-L PRE_SW1 AD-R PRE_SW2 Z2ADL PRE_SL Z2ADR PRE_SR Z2LLINE PRE_SBL Z2RLINE PRE_SBR PRE_HL1 OPEN 7.1ch IN PRE_HR1 PRE_HL2 (H1L X6500H) 6500H=OPEN 7in-3out PRE_HR2 (H1R X6500H) EXT-FL Analog SW PRE_HL3 (H2L X6500H) EXT-FR PRE_HR3 (H2R X6500H) EXT-C...
  • Page 175 MAIN DAC1 DA_SW1 OUTPUT DSP_CLK DSP_CLK Ref clock Sel. AK4458 DA_SW2 OUTPUT fs Assign Sel. DA_RSV OUTPUT Wireless Network DENON Link HD Input Generator Module DA_SL OUTPUT DSP3 INPUT MUX Main ZONE Div. Div. DA_SR OUTPUT Mute Logic DAC INPUT MUX...
  • Page 176 fig.A10b AVR/AVC-X6500H BLOCK DIAGRAM (A.AUDIO/Z2,3HPF) PREOUT PRE_FL ADC INPUT PRE_FR PRE_C AD-L PRE_SW1 AD-R PRE_SW2 Z2ADL PRE_SL Z2ADR PRE_SR Z2LLINE PRE_SBL Z2RLINE PRE_SBR PRE_HL1 OPEN 7.1ch IN PRE_HR1 PRE_HL2 (H1L X6500H) 6500H=OPEN 7in-3out PRE_HR2 (H1R X6500H) EXT-FL Analog SW PRE_HL3 (H2L X6500H) EXT-FR PRE_HR3 (H2R X6500H) EXT-C...
  • Page 177 MAIN DAC1 DA_SW1 OUTPUT DSP_CLK DSP_CLK Ref clock Sel. AK4458 DA_SW2 OUTPUT fs Assign Sel. DA_RSV OUTPUT Wireless Network DENON Link HD Input Generator Module DA_SL OUTPUT DSP3 INPUT MUX Main ZONE Div. Div. DA_SR OUTPUT Mute Logic DAC INPUT MUX...
  • Page 178 fig.A11b AVR/AVC-X6500H BLOCK DIAGRAM (A.AUDIO/Z2,3HPF) PREOUT PRE_FL ADC INPUT PRE_FR PRE_C AD-L PRE_SW1 AD-R PRE_SW2 Z2ADL PRE_SL Z2ADR PRE_SR Z2LLINE PRE_SBL Z2RLINE PRE_SBR PRE_HL1 OPEN 7.1ch IN PRE_HR1 PRE_HL2 (H1L X6500H) 6500H=OPEN 7in-3out PRE_HR2 (H1R X6500H) EXT-FL Analog SW PRE_HL3 (H2L X6500H) EXT-FR PRE_HR3 (H2R X6500H) EXT-C...
  • Page 179 fig.V01 AVR/AVC-X6500H BLOCK DIAGRAM (VIDEO) DIGITAL VIDEO BLOCK Z2 SPDIF SPDIF_Z2HDMI to DIGITAL AUDIO HDMI 1 TMDS CBL/SAT INPUT HDMI HDMI 2 TMDS Matlix SW2 TMDS MONITOR1 INPUT HDMI 3 ZONE2 HDMI 3 TMDS MN864788 Blu-ray INPUT HDMI TMDS HDMI 4 TMDS TMDS TMDS...
  • Page 180 fig.V02 AVR/AVC-X6500H BLOCK DIAGRAM (VIDEO) DIGITAL VIDEO BLOCK Z2 SPDIF SPDIF_Z2HDMI to DIGITAL AUDIO HDMI 1 TMDS CBL/SAT INPUT HDMI HDMI 2 TMDS Matlix SW2 TMDS MONITOR1 INPUT HDMI 3 ZONE2 HDMI 3 TMDS MN864788 Blu-ray INPUT HDMI TMDS HDMI 4 TMDS TMDS TMDS...
  • Page 181 fig.V03 AVR/AVC-X6500H BLOCK DIAGRAM (VIDEO) DIGITAL VIDEO BLOCK Z2 SPDIF SPDIF_Z2HDMI to DIGITAL AUDIO HDMI 1 TMDS CBL/SAT INPUT HDMI HDMI 2 TMDS Matlix SW2 TMDS MONITOR1 INPUT HDMI 3 ZONE2 HDMI 3 TMDS MN864788 Blu-ray INPUT HDMI TMDS HDMI 4 TMDS TMDS TMDS...
  • Page 182 fig.V04 AVR/AVC-X6500H BLOCK DIAGRAM (VIDEO) DIGITAL VIDEO BLOCK Z2 SPDIF SPDIF_Z2HDMI to DIGITAL AUDIO HDMI 1 TMDS CBL/SAT INPUT HDMI HDMI 2 TMDS Matlix SW2 TMDS MONITOR1 INPUT HDMI 3 ZONE2 HDMI 3 TMDS MN864788 Blu-ray INPUT HDMI TMDS HDMI 4 TMDS TMDS TMDS...
  • Page 183 fig.V05a AVR/AVC-X6500H BLOCK DIAGRAM (VIDEO) DIGITAL VIDEO BLOCK Z2 SPDIF SPDIF_Z2HDMI to DIGITAL AUDIO HDMI 1 TMDS CBL/SAT INPUT HDMI HDMI 2 TMDS Matlix SW2 TMDS MONITOR1 INPUT HDMI 3 ZONE2 HDMI 3 TMDS MN864788 Blu-ray INPUT HDMI TMDS HDMI 4 TMDS TMDS TMDS...
  • Page 184 MAIN DAC1 DA_SW1 OUTPUT DSP_CLK DSP_CLK Ref clock Sel. AK4458 DA_SW2 OUTPUT fs Assign Sel. DA_RSV OUTPUT Wireless Network DENON Link HD Input Generator Module DA_SL OUTPUT DSP3 INPUT MUX Main ZONE Div. Div. DA_SR OUTPUT Mute Logic DAC INPUT MUX...
  • Page 185 fig.V05c AVR/AVC-X6500H BLOCK DIAGRAM (A.AUDIO/Z2,3HPF) PREOUT PRE_FL ADC INPUT PRE_FR PRE_C AD-L PRE_SW1 AD-R PRE_SW2 Z2ADL PRE_SL Z2ADR PRE_SR Z2LLINE PRE_SBL Z2RLINE PRE_SBR PRE_HL1 OPEN 7.1ch IN PRE_HR1 PRE_HL2 (H1L X6500H) 6500H=OPEN 7in-3out PRE_HR2 (H1R X6500H) EXT-FL Analog SW PRE_HL3 (H2L X6500H) EXT-FR PRE_HR3 (H2R X6500H) EXT-C...
  • Page 186 fig.V06a AVR/AVC-X6500H BLOCK DIAGRAM (VIDEO) DIGITAL VIDEO BLOCK Z2 SPDIF SPDIF_Z2HDMI to DIGITAL AUDIO HDMI 1 TMDS CBL/SAT INPUT HDMI HDMI 2 TMDS Matlix SW2 TMDS MONITOR1 INPUT HDMI 3 ZONE2 HDMI 3 TMDS MN864788 Blu-ray INPUT HDMI TMDS HDMI 4 TMDS TMDS TMDS...
  • Page 187 MAIN DAC1 DA_SW1 OUTPUT DSP_CLK DSP_CLK Ref clock Sel. AK4458 DA_SW2 OUTPUT fs Assign Sel. DA_RSV OUTPUT Wireless Network DENON Link HD Input Generator Module DA_SL OUTPUT DSP3 INPUT MUX Main ZONE Div. Div. DA_SR OUTPUT Mute Logic DAC INPUT MUX...
  • Page 188 fig.V07 AVR/AVC-X6500H BLOCK DIAGRAM (VIDEO) DIGITAL VIDEO BLOCK Z2 SPDIF SPDIF_Z2HDMI to DIGITAL AUDIO HDMI 1 TMDS CBL/SAT INPUT HDMI HDMI 2 TMDS Matlix SW2 TMDS MONITOR1 INPUT HDMI 3 ZONE2 HDMI 3 TMDS MN864788 Blu-ray INPUT HDMI TMDS HDMI 4 TMDS TMDS TMDS...
  • Page 189 fig.V08 AVR/AVC-X6500H BLOCK DIAGRAM (VIDEO) DIGITAL VIDEO BLOCK Z2 SPDIF SPDIF_Z2HDMI to DIGITAL AUDIO HDMI 1 TMDS CBL/SAT INPUT HDMI HDMI 2 TMDS Matlix SW2 TMDS MONITOR1 INPUT HDMI 3 ZONE2 HDMI 3 TMDS MN864788 Blu-ray INPUT HDMI TMDS HDMI 4 TMDS TMDS TMDS...
  • Page 190 JIG FOR SERVICING Use the following jigs (extension cable kit) when repairing the PCBs. (3) Remove the DIGITAL PCB from the chassis and turn it over. Order with your dealer for the jigs your dealer if necessary. Place an insulation sheet larger than the PCB underneath the DIGITAL PCB. b Connect the earth of the PCB to the chassis using an earth wire, etc.
  • Page 191 ADJUSTMENT Adjusting Idling Current NOTE： Adjusting the idling current when "ECO Mode" is set may damage the Power AMP. 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 192 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 193 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 194 FIRMWARE UPDATE PROCEDURE 1. Items necessary for update Items necessary for update are as follows. Offered / not Offered Update Type Needed Part for Update Requirement Standard Service Equipment Purchase from D&M Article code Download from SDI Not offered by D&M USB flash drive (USB 2.0 : Min 1GB) Via USB •...
  • Page 195 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 196 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 197 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 198 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 199 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 200 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 201 Copyright © 2018 D&M Holdings Inc. All Rights Reserved.

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