Denon AVR-S950H Series Service Manual
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Denon AVR-S950H Series Service Manual

Integrated network av receiver
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INTEGRATED NETWORK AV RECEIVER
AVR-X2600H
AVR-S950H
• 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-X2600H:
http://dmedia.dmglobal.com/Document/DocumentDetails/25665
AVR-S950H:
http://dmedia.dmglobal.com/Document/DocumentDetails/25666
(P5)
WEB owner's manual
NA:
http://manuals.denon.com/AVRX2600H/NA/EN/index.php
EU:
http://manuals.denon.com/AVRX2600H/EU/EN/index.php
AP:
http://manuals.denon.com/AVRX2600H/AP/ZH/index.php
JP:
http://manuals.denon.com/AVRX2600H/JP/JA/index.php
NA:
http://manuals.denon.com/AVRS950H/NA/EN/index.php
EU:
http://manuals.denon.com/AVRS950H/EU/EN/index.php
Upload is planned for the time of a future press release.
Confidential
Ver. 1

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Summary of Contents for Denon AVR-S950H Series

  • Page 1 Click here! AVR-S950H On-line service parts list AVR-X2600H: http://dmedia.dmglobal.com/Document/DocumentDetails/25665 AVR-S950H: http://dmedia.dmglobal.com/Document/DocumentDetails/25666 (P5) ONLINE PARTS LIST WEB owner’s manual http://manuals.denon.com/AVRX2600H/NA/EN/index.php http://manuals.denon.com/AVRX2600H/EU/EN/index.php http://manuals.denon.com/AVRX2600H/AP/ZH/index.php http://manuals.denon.com/AVRX2600H/JP/JA/index.php http://manuals.denon.com/AVRS950H/NA/EN/index.php http://manuals.denon.com/AVRS950H/EU/EN/index.php Upload is planned for the time of a future press release. BEFORE SERVICING THIS UNIT ELECTRICAL MECHANICAL...

  • Page 2: Safety Precautions

    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 AVR-X2600H...
  • 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 chassis 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 Click here! On-line service parts list http://dmedia.dmglobal.com/Document/DocumentDetails/XXXXX ONLINE PARTS LIST (P5) WEB owner’s manual http://manuals.denon.com/AAAAAAA/NA/EN/index.php http://manuals.denon.com/AAAAAAA/EU/EN/index.php http://manuals.denon.com/AAAAAAA/AP/ZH/index.php http://manuals.denon.com/AAAAAAA/JP/JA/index.php Upload is planned for the time of a future press release. BEFORE SERVICING THIS UNIT NOTE : If the web browser does not open automatically, copy the URL and paste it into the address bar (3) Next, click the "Sheet"...
  • 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 POST-SERVICE PRECAUTIONS Initializing this Unit AVR-X2600H Initializing this Unit AVR-S950H Make sure to initialize this unit after replacing the microcomputer or any peripheral equipment, or the Make sure to initialize this unit after replacing the microcomputer or any peripheral equipment, or the digital PCB.

  • Page 8: Level Diagram

    ELECTRICAL SCHEMATIC DIAGRAMS PRINTED CIRCUIT BOARDS SCH01 TMDS261B, eARC DIGITAL, F HDMI SCH02 HDMI SW1 INPUT, VIDEO, FRONT CNT SCH03 HDMI SW2 SCH04 ADV8003 MAIN, AUDIO IN, RS CNT, GUIDE L, TOP_GUIDE SCH05 ADV8003 DDR FRONT, CNT, RS232, FUNCTION, USB SCH06 HDMI TX SMPS SCH07 NET PHY...
  • Page 9 SCHEMATIC DIAGRAMS SCH01 TMDS261B, eARC TMDS261B / eARC TO 0A FROM HDMI TX R2163 OPEN CB05YTYH221-2012 L1148 L1149 CB05YTYH221-2012 L1146 CB05YTYH221-2012 C2245 2.2U-K-1005 R2156 C2247 1N-K-0603 R2157 OPEN R2158 R2155 ARC_RST R2154 ARC_INT FROM CPU R2152 AVSCL R2153 TO 5A AVSDA C2211 100N-K-0603...
  • Page 10 SCH02 HDMI SW1 HDMI SW1 N1000 N1000 R1026 A111989-A-01-T W/O FLNG RXF_5V Q1006 HP_DET HPD8 RT1N141C Q1007 RT1N441C STBY5V R1020 DDC_SDA RXF_DDCDA FROM R1022 DDC_SCK RXF_DDCCL CEC3.3V D.SUPPLY L1000 CB05YTYH221-2012 CEC1.1V1 CE_REMOTE L1016 TO 9A DGND TXC- RXF_C- OPEN-2012 TXC_SHLD TXC+ RXF_C+ TX0-...
  • Page 11 SCH03 HDMI SW2 HDMI SW2 N1004 A111989-A-01-T FLNG R1105 RX4_5V HP_DET Q1009 RT1N141C HPD4 DDC_SDA Q1010 RT1N441C DDC_SCK FROM R1107 CEC3.3V RX4_DDCDA L1007 CB05YTYH221-2012 CEC1.1V2 CE_REMOTE R1108 RX4_DDCCL D.SUPPLY L1019 TXC- OPEN-2012 DGND RX4_C- TO 4B TXC_SHLD TXC+ RX4_C+ TX0- RX4_0- TX0_SHLD TX0+...
  • Page 12 SCH04 ADV8003 CEC3.3V ADV8003 DV5V DV3.3V FROM DV1.8V D.SUPPLY DGND DVDD_TX AVDD3_1_TX PVDD5_TX DVDDIO_TX TO 8B L1038 L1042 CB05YTYH101-2012 CB05YTYH221-2012 AVDD3_1_TX AVDD3_1_TX M21,N21 D20,D21 L1039 CB05YTYH221-2012 A13,B13 PVDD5 AVDD2 TX1_C- TX1_C- PVDD1,2 PVDD3 TX1_C+ TX1_C+ TX1_0- TX1_0- TX1_0+ TX1_0+ TO HDMI TX TX1_1- TX1_1- DDR_1.8V...
  • Page 13 SCH05 ADV8003 DDR ADV8003 DDR TO C2 TO C3 ADV8003 TO C4 ADV8003 ADV8003 U1028 A3R12E40DBF-8E(512Mb) U1029 A3R12E40DBF-8E(512Mb) DDR2 DDR1 DDR_1.8V DDR_1.8V DGND DGND DR_TXDQSB1 DDR_1.8V DDR_1.8V DGND DGND DR_TXDQSB3 DDR_1.8V DR_TXDQ14 DGND DR_TXDM1 DR_TXDQS1 DGND DR_TXDQ15 DR_TXDQ30 DGND DR_TXDM3 DR_TXDQS3 DGND DR_TXDQ31...
  • Page 14 SCH06 HDMI TX HDMI TX CEC5V_1 N1030 A111989-A-01-T FLNG CEC5V_1 FROM CEC3.3V D.SUPPLY CEC1.1V DGND VDD33IO P0TX0_2+ TX2+ TO 6C L1115 L1116 OPEN-2012 R1984 TX2 SHIELD 0*2(AR) OPEN TX2- P0TX0_2- TX1+ P0TX0_1+ L1117 R1985 TX1 SHIELD 0*2(AR) OPEN P0TX0_1- TX1- TX0+ P0TX0_0+ AVDDH33...
  • Page 15 SCH07 NET PHY TO 0D NET PHY TO CPU NET3.3V LEGO5V FROM D.SUPPLY NET_I2S2_DOUT NOT USE NET_I2S2_BCKIN Distribution Source or BT TX Distribution Source or BT TX NET_I2S2_DIN TO 5D Distribution Source or BT TX NET_I2S2_LRCKIN NET/USB OUT R1297 DGND NET_I2S0_DOUT.
  • Page 16 SCH08 CPU TO A7 TO A5 TO C5 TO 2E TO 3E TO D0 TMDS261B / eARC TO CPU LEVEL CHG TO ADV8003 TO D.SUPPLY NET PHY DSP1FLAG3 C1356 OPEN-0603 DSP1CLK CEC_COM CEC_COM DSP1MISO H5VDET R1488 DSP1RST Q1043 HINSELC 2SD2114K TO DSP HINSELB R1490...
  • Page 17 SCH09 CPU LEVEL CHG CPU LEVEL CHG TO 4E TO DIGITAL CNT FROM REMOTE3.3V SWM3.3V D.SUPPLY M3.3V DGND TO 5E 1.0-11S-4PW SWM3.3V N4700 M3.3V TXD_MO232I MO232I RXD_MI232O MI232O DGND M/DGND REMOTE3.3V DC_PROT R1343 * OPTION AVR-X2600H AVR-X2600H AVR-S950H E2/E1C/K E3/E2 R1399 OPEN N4700...
  • Page 18 SCH10 DSP TO 6E TO 7E TO D6 TO DIR/A.PLD TO CPU MP OPEN N1034 OPEN DSP1CS DSP1MISO DSP1MOSI DSP1CLK DGND DA3.3V L1129 CB05YTYH221-2012 L1130 CB05YTYH221-2012 DSP1MISO DSP1CLK R2181 10K*4(AR) U1023 W9812G6KH-5 C1432 100N-K-0603 R1780 R1775 SD_D0 SD_D15 DQ15 C1435 100N-K-0603 VDDQ VSSQ...
  • Page 19 SCH11 DIR A.PLD TO A6 TO B7 TO B3 TO C7 TO 8E TO D1 TO D4 DIR/A.PLD FROM TMDS261B FROM FROM FROM LEGO HDMI TX eARC FROM HDMI SW2 FROM HDMI SW1 MAIN DAC NET/PHY TO D8 TO CPU (1) DIR input R2117 Q2204...
  • Page 20 SCH12 MAIN DAC TO E8 TO E0 TO F1 TO F3 TO E9 TO F2 TO D9 TO F0 MAIN DAC FROM FROM FROM FROM FROM FROM TO F4 DIR/A.PLD DIR/A.PLD DIR/A.PLD DIR/A.PLD DA+5V * OPTION AVR-S950H AVR-X2600H AVR-X2600H MAX : 135mA U1050 TLV75733PDBVR E3/E2...
  • Page 21 SCH13 D.SUPPLY D5V. CEC3.3V M3.3V M3.3V SWM3.3V DA1.0V REMOTE3.3V DV1.8V NET3.3V DA3.3V DV3.3V D.SUPPLY DGND DGND DGND L1054 CB05YTYH221-2012 D5V. L1055 CB05YTYH221-2012 L1056 CB05YTYH221-2012 N1033 HDMI TX L1138 1.5A N1033 TYS50402R2N-10 A2505-WV06 6P L1112 OPEN-2012 CEC1.1V CEC1.1V R1812 L1113 OPEN-2012 CEC_POWER CEC5V_1 RESETOUT...
  • Page 22 SCH14 DIGITAL CNT TO G0 DIGITAL CNT TO D.SUPPLY C1311 C1312 OPEN-0603 OPEN-0603 N1014 N1014 TO CP4201 C125Z2-27 DA+5V DAC_FL+ DAC_FL- DAGND DAGND DAC_FR- N1029 DAC_FR+ DAGND DAGND N1029 OPEN CEN+ DAC_C+ DAC_C- CEN- SLSR_WIRELESS_VDCOM DA+5V SLSR_WIRELESS_VDCOM DAGND DAGND DAGND DAGND N1020 DAC_SW-...
  • Page 23 SCH15 INPUT 1 CN4701 CP4200 CP4205 CN4006 CN4703 TO CP4700 TO N1020 SR5014 TO N1016 TO CP4006 TO CP4007 TO 1G HDMI_DIGITAL CNT G5 MAIN 3/3 B5 INPUT 1/2 MAIN 2/2 M6 MAIN 2/2 M9 HDMI_DIGITAL CNT M4 OPTION A AVR_X2600H E3 : 7P INPUT 2/2 OPTION D...
  • Page 24 SCH16 INPUT 2 CP4201 INPUT 2/2 TO N1014 HDMI_DIGITAL CNT G3 CP4201 C125Z1-27 MODEL AVR950H AVRX2600H SR5014 AREA E2/E1C/K U/N/K 100/25(ROB) OPTION A 220/25(RA3) 100/16(KR3) BT_TX_L BT_TX_R A_+7V A_+7V A_-7V A_-7V AGND AGND C2138 C2144 OPEN-1608 OPEN-1608 U1049:B A_+7V NJM8080G R2017 C2151 R2018...
  • Page 25 SCH17 VIDEO VIDEO_F/CNT 1/3 VIDEO PART CVBS INPUT SW NJM2595M INPUT OUT PUT AVR_S950/X2600 SR5014 SW4 SW5 MUTE MUTE VIN 3 CBL/SAT VIDEO_F/CNT 2/3 F4 VIN 4 Blu-ray VIN 2 NOT USED V.AUX U5001 CN5000 R5002 NJM2595M SR ONLY CVBS OUT Y/V.
  • Page 26 SCH18 FRONT CNT VIDEO_F/CNT 2/3 FRONT_CNT PART CP3401 HDMI_DIGITAL CNT C4 TO N1039 CP3401 C125Z1-25 CP5000 FUSE F5006,F5007,F5008,F5009 F5005 AVR S950_X2600 OPEN T1.6AL/250V SR5014 T1.25AL/250V CP5000 C125Z1-21,25 SR5013 ONLY F5005A F5005B F5005 T1.25AL 250V C5046 TRG_15V_A AVR ONLY (21P) OPEN SR ONLY 25P MAIN TRANS TAP TO CN5000...
  • Page 27 SCH19 RC-5 VIDEO_F/CNT 3/3 RS232 PART RC-5 PART SR ONLY SR5014 ONLY U4700 PQ120DNA TRG_15V TRIGGER ON/OFF JACK4700 ZD4700 C4704 R4722 PJ-308-02(RD) ZJ16B 100N-K OPEN R5718 C4705 TRG_GND 100N-K R5719 Q5630 Q5625 RT1P141C RT1P141C Q5629 C5662 C5663 RT1N141C OPEN 4700N-K D4703 LBAS16HT1G TRG1...
  • Page 28 SCH20 AMP1 PAGE 1 7CH_AMP S950H_X2600H AMP SCH OPTION 55.5V AVR-S950 AVR-X2600 E3/E2 E3/E1C E2/JP 54.8V OPTION_A PEF 2N2-100V FNS(135) 2N2-100V R703 D459 R401 R404 D473 R403 1N4148 OPTION_B 220/25(KR3) 220/25(RA3) 1N4148 OPEN R405 OPEN R406 C401 68(1) CP501 DHPTF1608 471P C402 100N-K D460...
  • Page 29 SCH21 AMP2 TO G3 PAGE 2 AMP B'D 1/2_A10 PAGE 2 TO G4 PAGE 2 AMP B'D 1/2_M10 R706 R531 D476 R533 R534 R537 1N4148 OPEN R535 OPEN D463 68(1) CP504 DHPTF1608 471P C449 C450 1N4148 D419 C452 OPEN A2001-WR02_2P_2.0MM 100N-K 1N4148 OPEN...
  • Page 30 SCH22 SPK MAIN 1/3 SPK PART 470(2) R4000 H/PR R4016 OPTION M L4000 SP-2507 D4000 RLY4000 OPTION O LBAS16HT1G OPTION N C4000 HFD27/012-S 47N-100V(PEF) C4003 R4002 OPEN R4003 R4001 470(2) H/PL 10(2) JACK4006 FR_GND C4001 C4002 JXZ-201B(RD,BK) CHASSISGND OPEN 2N2-100V(PEF) FR_A R4017 L4001...
  • Page 31 SCH23 TUNER REG SPK PART A8 MAIN 2/3 TO G5 TUNER / REG PART X2600H/SR5014 : VIDEO_F/CNT 2/3 _ J9 A_-7V CP4003 CP4003 A_+7V C125Z1-19 OPTION A HDAM_GND HDAM_GND D4010 D4009 H/P_L H/PL 1N4007S 1N4007S TRG_15V TRG_15V H/P_GND H/P_GND H/PR H/P_R X2600H/SR5014 : VIDEO_F/CNT 2/3 _ G9 RLY_F...
  • Page 32 SCH24 RS CNT, AUDIO IN MAIN 3/3 RS_CNT PART (AVR_X2600HE3_SR5014 ONLY) SR5014 ONLY CLP4002 CP4700 BKT4404 X2600H/SR5014 : INPUT 1/1 C1 TO CN4701 R1452 C1341 OPEN D1094 C1342 4.7U-K-1608 LBAS16HT1G C1343 OPEN U1019 R94EV1A Q1037 CP4700 RT1P141C OUTPUT D1095 C125Z1-07,13,15 C1344 BIR-BM1341W AVR_X2600HE3 : 7P...
  • Page 33 SCH25 FRONT FRONT 1/2 AVR_S950_X2600_X3600 FRONT MODEL AVRS950 AVRX2600 AVRX3600 AREA E3/E2 E2/E1C/K E2/E1C OPTION A R4440 OPEN OPEN FL4400 R4441 OPEN OPEN OPEN CIG25-1801N R4462 1.2K 1.2K R4463 1.2K 1.2K TUNED STEREO SLEEP AUTO HDMI DIGITAL ANALOG S.BACK CN4402 MUTE USB B'D CP4406...
  • Page 34 SCH26 SMPS AVR-S950/X2600 & SR5014 SMPS B'D BKT4140 C4148 0.01UF/250V OPTION OPTION L4140 FC4140B FC4140A SQ2014 27mH D4142 1N4007S F4140 ZD4147 D4143 1N4007S ¡Ü ZJ39B C4143 CP4140 0.22UF/275VAC ZD4148 YW396-03AV ¡Ü D4144 1N4007S ZJ39B ZD4149 D4149 D4145 1N4007S ZJ39B MBR3060PT OPTION OPTION C4149...
  • Page 35 SCH27 F-HDMI F.HDMI JK201 A111989-G-01-T W/O FLNG HP_DET F.HPD R2003 R2004 10K-1005 10K-1005 DDC_SDA L2001 LBC2012T4R7M DDC_SCK JK202 CE_REMOTE F.CEC JK202 TXC- C-A111974-1 TXC_SHLD TXC+ F.HPD HP_DET TX0- F..HDMI5V TX0_SHLD DGND FDGND TX0+ C2001 F.DDC_SDA DDC_SDA TX1- F.DDC_SCL DDC_SCK TX1_SHLD 100N-K-0603 CEC5V TX1+...
  • Page 36 PRINTED CIRCUIT BOARDS DIGITAL, F HDMI Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu). DIGITAL (A SIDE) F HDMI (A SIDE) F HDMI (B SIDE) N1019 N1017 C1292 TOP FACE TOUCH AREA R1373 R1360 Q1022 BKT1001 Q1025 C1295 N1000 BKT1002 R1374 BKT202...
  • Page 37 INPUT, VIDEO, FRONT CNT INPUT (A SIDE) INPUT (B SIDE) FRONT CNT (A SIDE) FRONT CNT (B SIDE) R2065 R2064 R2063 R2059 CN4701 R2056 R2055 U1051 R2054 NJM8080G R2052 7P/15P R2048 BKT5001 SR ONLY(17P) R2045 R5072 R2051 R5337 R2050 R5338 BURRING D4215 U4209...
  • Page 38 AMP (A SIDE) G403 7CH AMP B'D MP(AVRX2600) CLAMP 402 CLAMP 403 BAR CODE CP401 WIRE J590 CLAMP 401 G400 G401 WIRE G401 G402 C408 7020-08417-000-0S BONDING WIRE R428 BONDING BONDING R687 R644 JW595 C456 C424 C533 CLAMP 400 R471 C440 R472 C528...
  • Page 39 MAIN, AUDIO IN, RS CNT, GUIDE L, TOP_GUIDE MAIN (A SIDE) MAIN (B SIDE) AUDIO IN (A SIDE) AUDIO IN (B SIDE) G4200 R4067 C4215 J4150 NJM4580CG U4005 R4063 C4225 C4226 C4223 FILTER OPTION R4073 C4224 - AVR_E2,E1C : BTT87B-01 IC4000 L4201 R4058...
  • Page 40 FRONT, CNT, RS232, FUNCTION, USB FRONT (A SIDE) FRONT (B SIDE) CNT (A SIDE) CNT (B SIDE) GASKET POSITION CP4402 CNT B'D(MP) CP4403 7020-08412-000-0S 7020-08412-000-0S CNT B'D(MP) M3.3V D/MGND SWM3.3V A+7V A-7V MICGND V.AUX/GND H/PGND H/PL H/PR FRONT_IRIN SWM5V POWERKEY REDLED FLCLK FLDATA...
  • Page 41 SMPS SMPS (A SIDE) SMPS (B SIDE) SMPS B'D MP BKT4140 7020-08415-000-0S B O N D I N G BKT4141 Sec. CP4140 Pri. NEUTRAL LIVE FC4141B FC4141A R4140 Pri. Sec. J4160 C4142 E2/E1C/N/K J4161 0.1UF 0.01UF/250V E3,JPN,U1B 0.22UF CP4142 C4143 FC4140B FC4140A J4166...
  • Page 42 LEVEL DIAGRAM FRONT ch AVR-S950H/X2600H LEVEL DIAGRAM FRONT ch NJU72750 NJU72343 ANALOG H/POUT SPEAKER LINE IN ＋ GAIN ADJ. AK4458VN AK5358B ＋ ＋ PREOUT － － to ZONE2 +30dB NJU72343 MAX. OUTPUT 4.2Vrms SP OUT Differential Out 4.48Vrms/8Ω AK4458 MAX SIGNAL LEVEL +20dB 0dBFS +20dB...
  • Page 43 CENTER, SURROUND, SURR.BCK ch AVR-S950H/X2600H LEVEL DIAGRAM CENTER ch SURROUND ch SURR.BCK ch NJU72343 SPEAKER ＋ GAIN ADJ. AK4458VN ＋ ＋ PREOUT － － +30dB NJU72343 MAX. OUTPUT 4.2Vrms SP OUT Differential Out 4.23Vrms/8Ω AK4458 MAX SIGNAL LEVEL 0dBFS +20dB DOLBY LIMIT LEVEL (ALLch-3dBFS) 0dBFS = +/-2.8Vpp=1.98Vrms +29dB...
  • Page 44 SUBWOOFER ch AVR-S950H/X2600H LEVEL DIAGRAM SUBWOOFER ch NJU72343 SPEAKER ＋ GAIN ADJ. AK4458VN ＋ ＋ PREOUT － － NJU72343 MAX. OUTPUT 4.2Vrms +30dB MAX SIGNAL LEVEL DOLBY LIMIT LEVEL (ALLch-3dBFS) 0dBFS = +/-2.8Vpp=1.98Vrms AK4458 0dBFS +20dB -10dBFS +10dB PREOUT 300mVrms -20dBFS PREOUT 150mVrms...
  • Page 45 ZONE2 ch (w/ Source) AVR-S950H/X2600H LEVEL DIAGRAM Distribution ZONE2(w/ Source) NJU72750 NJU72750 NJU72343 from LINE IN DA SB-ch ＋ SPEAKER GAIN BT_TX PCM5100 AK5358B BD3812(AVR-X2600H、SR5014,NR1710） HEOS ＋ ZONE2 PCM5100 PCM9211 To LEGO +30dB SP OUT 4.70Vrms/8Ω Differential Out MGAIN setting of MASTER VOL 00dB PCM5100 ･SPEAKER OUT(DIGITAL) -2.0dB + 7dB...
  • Page 46 ZONE2 ch (w/o Source) AVR-S950H/X2600H LEVEL DIAGRAM ZONE2(w/o Source) NJU72750 NJU72750 NJU72343 from SPEAKER LINE IN DA SB-ch ＋ GAIN BT_TX PCM5100 AK5358B BD3812(AVR-X2600H、SR5014,NR1710） HEOS ＋ ZONE2 PCM5100 +30dB SP OUT 4.23Vrms/8Ω MGAIN setting of MASTER VOL 00dB S ･ +20dB +20dB ･PREOUT(ANALOG)
  • Page 47 BLOCK DIAGRAM ANALOG AUDIO DIAGRAM AVR_S950H / X2600H / ANALOG AUDIO DIAGRAM TO DIGITAL AUDIO BLOCK TO DIGITAL AUDIO BLOCK BUFFER INVERTING OPEN 7-INPUT/3-OUT NJU72750 8-CH VOLUME TUNER MIC(Mini Jack) NJU72343 H/P-L HEADPHONE OUT 7-INPUT/3-OUTPUT NJU72750 InA1 H/P-R TUNER_L 8-CH VOLUME InA2 NJU72343 TUNER_R...
  • Page 48 DIGITAL AUDIO DIAGRAM AVR_S950H / X2600H DIGITAL AUDIO DIAGRAM TMDS TMDS OUT0 TMDS OUT1 HDMI OUT2 FRONT SW1_SD0 HDMI SW1_SD1 HDMI2.0 TX HDMI OUT1 MN864788 HDMI2.0 RX SW1_SD2 HDMI1 MN864788 SW1_SD3_SPDIF (HDCP 2.2 : 4 INPUTS) SW1_LRCK HDMI2 SW1_BCLK SW1_MCLK HDMI3 HDMI IN eARC...
  • Page 49 VIDEO DIAGRAM AVR_S950H / X2600H VIDEO DIAGRAM TMDS IN FRONT HDMI OUT0 TMDS OUTPUT TMDS IN HDMI1 HDMI2.0 TX HDMI2.0 RX TMDS IN MN864788 MN864788 (HDCP 2.2 : 4 INPUTS) S.FLASH TMDS IN TMDS OUT TMDS OUTPUT HDMI2 W25Q128FVFIG 4K OSD HDMI3 OUT1 HDMI4...
  • Page 50 POWER DIAGRAM AVR_S950H / X2600H VCC DIAGRAM MAIN +B S1(AMP +B) MAIN -B KIA7807API A+7.0V KIA78D05AP DA+5.0V(AK4458VN/AK5358BET/PCM9211) TLV75733PDBVR DA+3.3V(PCM5100A*2/AK5358BET) KIA7907PI A-7.0V S2(+8V,-8V) KIA7805API V+5.0V R4032 JUMPER OPEN TUNER+5V MAIN TRANS KIA7905PI V-5.0V FL AC (F1) FL AC (F2) AVR-X2600HE3 ONLY R1825 FL5V SWM5V...
  • Page 51 WIRING DIAGRAM AVR_S950H / X2600H WIRE DIAGRAM WI-FI_ANT WI-FI/BT_ANT DIGITAL PCB SPK PCB 2P TAP (SMPS) LEGO 4.0V MODULE 6P WIRE (HDMI POWER) 40P FFC CABLE HDMI JACK FRONT CNT PCB VIDEO PCB MAIN TRANS AUDIO IN PCB 13P WIRE (AUDIO IN) 7P TAP (FL) 8P TAP (A/V) GBJ2506...
  • Page 52 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 : U1018) Pin Name Symbol Pu/Pd STBY STOP Function STBY VSEL_A...
  • Page 53 Pin Name Symbol Pu/Pd STBY STOP Function Pin Name Symbol Pu/Pd STBY STOP Function STBY STBY TU_CK ADV8003_ P51/SCK2 GUI control pin(ADV8003) (except AVR- SPI_CLK P26/TXD1 X2600HDAB) / SW3VPu TUNER control ADV8003_ P50/TXD2 GUI control pin(ADV8003) DAB_Tx (AVR- SPI_MO X2600HDAB) Ground pin TU_RST P83/SCK10...
  • Page 54 Pin Name Symbol Pu/Pd STBY STOP Function Pin Name Symbol Pu/Pd STBY STOP Function STBY STBY ZVOL_CLK PD3/IRQ3/AN111 788_1_HINT CEC3VPu HDMI Tx (MN864788) interrupt signal input pin (X2600H/ Ground pin PA1/SCK5/IRQ11 NR1710/ ZONE2 volume control pin (BD3812F) HDMI Tx (MN864788) reset control pin (When CEC SR5014) /NC 788_1_RST standby mode3,set to reset)
  • Page 55 PCM9211 www.ti.com SBAS495 – JUNE 2010 PIN CONFIGURATIONS PCM9211 (DIGITAL : U1040) PT PACKAGE LQFP-48 DESCRIPTION (TOP VIEW) NAME TOLERANT RXIN0 Biphase signal, input 0, built-in coaxial amplifier GNDRX Ground, for RXIN Oscillation circuit input for crystal resonator or external XTI clock source input(5) ERROR/INT0 VDDRX NPCM/INT1...
  • Page 56 CS49844A (DIGITAL : U1073) W9812G6KH-5 (DIGITAL : U1023) SD_A3, EXT_A3, DAO3_D3, XMTA, GPIO113 SD_A2, EXT_A2 SD_D11, EXT_D3 SD_A1, EXT_A1 SD_D12, EXT_D4 SD_A0, EXT_A0 SD_D13, EXT_D5 SD_A10, EXT_A12 GNDIO4 SD_BA0, EXT_A13 VDDIO4 SD_BA1, EXT_A14 SD_D14, EXT_D6 SD_CS, EXT_OE SD_D15, EXT_D7 SD_RAS, EXT_CS1 SD_D0, EXT_D8 SD_CAS, EXT_CS2 SD_D1, EXT_D9...
  • Page 57 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 (DIGITAL : U1051) Block diagram Pin Configurations CLOCK BUFFER CONTROL SIGNAL GENERATOR COMMAND DECODER COLUMN DECODER COLUMN DECODER...
  • Page 58 [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 59 SLAS764 – MAY 2011 www.ti.com DEVICE INFORMATION TERMINAL FUNCTIONS, PCM510x PCM5100A (DIGITAL : U1052, U1054) NJU72343 (INPUT : U4202) PCM510X (top view) Pin Function No. Symbol Function No. Symbol Function AREF Analog reference potential terminal DATA IC control data input Address selection terminal CLOCK IC control clock input...
  • Page 60 Internal 6dB Amplifier Internal 75Ω Driver WIDE BAND 3-INPUT 1-OUTPUT 3-CIRCUIT VIDEO AMPLIFIER Bipolar Technology Package Outline DIP16,DMP16 NJM2595MTE1 (VIDEO : U5001) GENERAL DESCRIPTION PACKAGE OUTLINE PIN CONFIGURATION and BLOCK DIAGRAM The NJM2586A is a wide band 3-input 1-output 3-circuit video amplifier.
  • Page 61 2. FL DISPLAY FLD (CIG25-1801N) (FRONT : FL4400) ANODE CONNECTION 17G(AD3) 18G(AD4) SEGA1 SEGA2 SEGA3 SEGA4 SEGA5 SEGA6 SEGA7 SEGA8 SEGA9 SEGA10 SEGA11 SEGA12 SEGA13 SEGA14 SEGA15 SEGA16 SEGA17 SEGA18 SEGA19 SEGA20 SEGA21 SEGA22 SEGA23 SEGA24 SEGA25 SEGA26 PIN CONNECTION SEGA27 SEGA28 SEGA29...
  • Page 62 3. Remote Code Table FORMAT SHARP 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 FORMAT: SHARP /DATA CONSTRUCTION 15bits C14 0 C15 0=NOT INVERTED, 1=INVERTED /REMOTE ID: 1 Data (C6 ～...
  • Page 63 FORMAT: SHARP /DATA CONSTRUCTION 15bits C14 0 C15 0=NOT INVERTED, 1=INVERTED /REMOTE ID: 1 SYSTEM ADDRESS (C1 ～ C5) : ００１００ , EXTENSION BIT (C12,C13) : ０１ DATA CONSTRUCTION 48bits Data (C6 ～ C11) Key Name Data (C6 ～ C11) Key Name DENON CODE Parity GENRE1(*1) RCSHP0420000 ００００００ RCSHP0420016 ００００１０...
  • Page 64 MAIN ZONE Data parity Key Name RCKSK0410393 SL LEVEL DOWN REMOTE ID SET: 1 RCKSK0410394 SR LEVEL UP DENON CODE Parity GENRE1 GENRE2 RCKSK0410395 SR LEVEL DOWN ４ ５ ２ ３ 　０　　 RCKSK0410396 SBL LEVEL UP RCKSK0410397 SBL LEVEL DOWN...
  • Page 65 ZONE2 Data parity Key Name Reference Level Offset (10dB) for REMOTE ID SET: 1 RCKSK0410762 Dynamic EQ DENON CODE Parity GENRE1 GENRE2 Reference Level Offset (15dB) for RCKSK0410763 ４ ５ ２ ３ ０　　 Dynamic EQ I N P U T S O U R C E S E L E C T...
  • Page 66 ANALOG TUNER/DAB REMOTE ID SET: 1 DENON CODE Parity GENRE1 GENRE2 ４ ５ ２ ３ 　０　　 REMOTE ID SET: 2-4 DENON CODE Parity GENRE1 GENRE2 ４ ５ ２ ３ ０　　 Data parity Key Name (FM/AM)TUNING UP RCKSK0410144 (DAB) STATION UP...
  • Page 67 MECHANICAL DISASSEMBLY Flowchart 1. FRONT PANEL ASSY 2. RADIATOR ASSY 3. DIGITAL PCB 4. VIDEO PCB 5. MAIN PCB 6. SMPS PCB 7. TRANS EXPLODED VIEW PACKAGING VIEW...
  • Page 68 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 DIGITAL PCB DISASSEMBLY DISASSEMBLY DISASSEMBLY 1. FRONT PANEL ASSY 2. RADIATOR ASSY 3. DIGITAL PCB and "EXPLODED VIEW" and "EXPLODED VIEW" and "EXPLODED VIEW" FRONT HDMI PCB AMP PCB DIGITAL PCB Ref. No. of EXPLODED VIEW : P 1 Ref. No. of EXPLODED VIEW : P 7 Ref. No. of EXPLODED VIEW : P 13 USB PCB GUIDE L PCB NETWORK MODULE Ref. No. of EXPLODED VIEW : P 2 Ref. No. of EXPLODED VIEW : P 20 Ref. No. of EXPLODED VIEW : P 17 FRONT PCB Ref. No. of EXPLODED VIEW : P 3 FUNCTION PCB...
  • Page 69 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-S950H 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 screws. Cut the wire clamp, then remove the CORD HOLDER and connector.
  • Page 70 2. RADIATOR ASSY 3. DIGITAL PCB Proceeding : TOP COVER → RADIATOR ASSY Proceeding : TOP COVER → WiFi ANT → DIGITAL PCB (1) Remove the screws. (1) Remove the screws. ↓Shooting direction: C↓ ↑Shooting direction: D↑ View from the bottom ↑Shooting direction: A↑ (2) C ut the wire clamps, then remove the CORD HOLDERs and connectors.
  • Page 71 4. VIDEO PCB 5. MAIN PCB Proceeding : TOP COVER → WiFi ANT → DIGITAL PCB → VIDEO PCB Proceeding : TOP COVER → WiFi ANT → DIGITAL PCB → VIDEO PCB → MAIN PCB (1) Remove the connector. (1) Remove the screws. View from the bottom N5000 CN5003 (2) Remove the screws. Remove the connector.
  • Page 72 EXPLODED VIEW AVR-X2600H Parts List : http://dmedia.dmglobal.com/Document/DocumentDetails/25665 AVR-S950H Parts List : http://dmedia.dmglobal.com/Document/DocumentDetails/25666 E X2 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 73 SIZE : 350mm x 210mm EU toll-free leaflet (De) (E2 only) Notes on RADIO (ALL) This part together with document and zipper bag are supplide. HEOS insertion sheet (DENON) Cautions on Using Batteries (E2 Only) MIC STAND ASSEMBLY INSTRUCTIONS AWA insertion sheet (JP only) SAFETY INST.

  • Page 74: Trouble Shooting

    REPAIR INFORMATION TROUBLE SHOOTING SPECIAL MODE 1. POWER Special mode setting button AVR-X2600H 2. Analog video Special mode setting button AVR-S950H 3. HDMI/DVI 1. Version Display Mode 4. AUDIO 2. PANEL / REMOTE LOCK Selection Mode 5. Network / Bluetooth / USB 3-1.
  • Page 75 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 Check for short circuits between the Does the power indicator on the front panel flash Check the rectifier diode in the Does the power shut down after several seconds? Check for leaks and short circuits regulator output terminal and GND...
  • Page 76 2. Analog video DIGITAL test point N1019 N1017 C1292 TOP FACE TOUCH AREA R1373 N1039 R1360 Q1022 BKT1001 Q1025 C1295 N1000 BKT1002 R1374 C1293 C1319 C1317 C1327 N1014 C1328 C1314 C1316 R1395 R1394 C2188 R1343 R1344 C1201 L1070 U1008 D1089 Q1060 Q1059 R1393...
  • Page 77 Input/Output Input/Output CVBS COMPONENT Check the settings of each IC. Check the settings of each IC. Are the following voltages set? Are the following voltages set? DIGITAL PCB DIGITAL PCB faulty. DIGITAL PCB DIGITAL PCB faulty. [N1039 : 12 pin] : Hi (3.3 V) [N1039 : 11pin] : Lo (0 V)
  • Page 78 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 79 (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 80 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 81: 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 ± 7 V supplied to INPUT PCB Repair the ±...
  • Page 82 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 [U1018 : 48pin Is the LAN cable correctly inserted? between [U1018-U1080 : FET- the power again.
  • Page 83 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 84 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, [U1026 : Is a USB hub being used? Do not use a USB hub.
  • Page 85 DIGITAL test point USB test point N1019 CN4402 N1017 C1292 TOP FACE TOUCH AREA R1373 CN4402 R1360 Q1022 BKT1001 Q1025 C1295 N1000 BKT1002 R1374 C1293 U1008 C1319 C1317 C1327 N1014 C1328 R1395 C1314 C1316 R1394 C2188 R1343 R1344 C1201 L1070 D1089 C1828 U1008...
  • Page 86 6. SMPS Operation waveform for each part DC 5V is not output. After primary side rectification Primary drain (Caution: High voltage, electric shock) (Caution: High voltage, electric shock) Replace the [U4140 : TOP268VG C4148 0.01UF/250V OPTION Is [U4140 : TOP268VG] dam- OPTION and D4142 / D4143 / D4144 / D4142...
  • Page 87 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 88 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 After executing Termite.exe, click [Settings]. 2-b) TV with an HDMI terminal (* NOTE : Do not use a computer monitor.) Windows PC Serial communication software "Termite.exe"...
  • Page 89 Click the [click to connect] button to start communication. When the settings are correct, the following message will be displayed in the window of Termite. After a connection is established successfully, the display of the button name will change as shown in [00]Start Sub CPU Log Mode Figure 4.
  • Page 90 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. Start in HDMI Diagnostics mode and follow the procedures below. 1 Auto Test Cancel the mode, and proceed to check item...
  • Page 91 Check item(3.2.). : Check operation of the HDMI input terminal. Check item(3.4). : Check operation of the HDMI output termi- nal. Go to check item (3-14.1.) (GUI IC [ADV8003] failure detection When the HDMI input terminal of this device is connected to the player correctly, is sound heard from procedure 2 the speaker? ※...
  • Page 92 3-1. Error Code H1-01 failure detection procedure Checking device. [U1039 : MN864788] 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 93 Check the I2C communication line. (HDMI Tx) Check item(3-1.4.). Check the I2C communication line : Check the CPU. Is the "I2C" waveform of the TP near the HDMI Tx [U1039] correct (like the one shown in the diagram) when the power is turned on? HSDA U1039...
  • Page 94 3-2. Error Code H1-02 failure detection procedure Checking device. [U1000 : MN864788] Check the power supply voltage. (HDMI Rx) Checking the reset waveform. (HDMI Rx) Check item(3-2.1.). Check the power supply voltage. : Check item(3-2.3.). Checking the reset waveform : Check the waveform.
  • Page 95 Check the I2C communication line. (HDMI Rx) Check item(3-2.4.). Check the I2C communication line : Check the CPU. Is the "I2C" waveform of the TP near the HDMI Rx [U1000] correct (like the one shown in the diagram) when the power is turned on? HSDA HSCL...
  • Page 96 3-3. Error Code H1-03 failure detection procedure Checking device. [U1003 : MN864788] Check the power supply voltage. (HDMI Rx) Checking the reset waveform. (HDMI Rx) Check item(3-3.1.). Check the power supply voltage. : Check item(3-3.3.). Checking the reset waveform : Check the waveform.
  • Page 97 Check the I2C communication line. (HDMI Rx) Check item(3-3.4.). Check the I2C communication line : Check the CPU. Is the "I2C" waveform of the TP near the HDMI Rx [U1000] correct (like the one shown in the diagram) when the power is turned on? HSDA HSCL...
  • Page 98 3-4. Error Code H1-06 failure detection procedure Checking device. [U1026 : 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 99 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 [U1018] correct (like the one shown in the diagram) when the power is turned on? AVSDA U1018 AVSCL...
  • Page 100 3-5. Error Code H1-14 failure detection procedure 3-6. Error Code H1-15 failure detection procedure Checking device. [U1028, U1029 : A3R12E40DBF-8E] Checking device. [U1027 : W25Q128JVFIQ] Check item(3-6.1.). Check item(3-5.1.). Write to the GUI ROM. Check soldering of IP SCALER [U1026], DDR2 [U1028/U1029] and its peripheral circuits. Check soldering of the resistors [R1688/1689/1692/1695 to 1700/1703 to 1711] between IP SCALER and...
  • Page 101 3-7. Error Code H1-04 failure detection procedure Checking device. [U1103 : TMDS261B] Check item(3-7.1.). Replace [U1103] with a new device. Recheck from check item (3.1.). Does Error Code H1-04 continue? Replace the PCB. Recheck from check item (3.2.)
  • Page 102 3-8. Error Code H1-08 failure detection procedure Checking device. [U1073 : CS49844A] Check the power supply voltage. Checking the reset waveform. 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 103 Check the SPI communication line. Check item(3-8.4.). Check the SPI communication line : Check the CPU. Is the "SPI" waveform of the TP near the DSP [U1073] correct (like the one shown in the diagram) when the power is turned on? 3pin CLK 4pin MODI 6pin CS...
  • Page 104 3-9. Error Code H1-12 failure detection procedure Checking device. [U1040 : PCM9211] Check the power supply voltage. Checking the reset waveform. 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 105 Check the communication line. Check item(3-9.4.). Check the communication line : Check the CPU. Is the waveform of the TP near the DIR [U1040] correct (like the one shown in the diagram) when the power is turned on? DIR_CLK U1040 DIR_DIN DIR_CE DIR_DOUT...
  • Page 106 3-10. Error Code H1-16 failure detection procedure Checking device. [U1009 : Sil9437] Check the power supply voltage. (ARC IC) Checking the reset waveform. (ARC IC) Check item(3-10.1.). Check the power supply voltage. : Check item(3-10.3.). Checking the reset waveform : Check the waveform.
  • Page 107 Check the I2C communication line. (ARC IC) Check item(3-10.4.). Check the I2C communication line : Check the CPU. Is the waveform of the TP near the ARC IC [U1009] correct (like the one shown in the diagram) when the power is turned on? AVSCL R5152 AVSDA R2153 U1009...
  • Page 108 3-11. HDMI Rx [MN864788] failure detection procedure Checking operation between the HDMI (Rx) device and the player Check item(3-11.2.). 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. Check the sound output while turning on the player.
  • Page 109 When the results of check item (3-11.1.) are "00" When the results of check item (3-11.2.) are "00 or 04" (Detection of 5V is not OK) (Detection of DDC is not OK.) Check the +5V voltage. (HDMI Rx) Check the DDC line. (HDMI Rx) Check item(3-11.3.).
  • Page 110 When the results of check item (3-11.2.) are "22" (Detection of DDC is OK.) Checking the TMDS status register 3.3V TMDS Signal TMDS Check item(3-11.5.). Checking register of the TMDS CLK detection sta- Example tus register : Example of waveform in check ① Example of waveform in check ② Send the following command from Termite.exe.
  • Page 111 3-12. HDMI DDC Buffer IC [AD8195] failure detection procedure Checking operation between the HDMI (HDMI DDC Buffer) and the player Checking the +5V/DDC status register (HDMI DDC Buffer) Check item(3-12.3.). Checking the 5V status of the 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.
  • Page 112 When the results of check item (3-12.3.) are "00" When the results of check item (3-12.4.) are "00 or 04" (Detection of 5V is not OK.) (If the DDC are not OK) Check the +5V voltage. (HDMI DDC Buffer) Check the DDC line. (HDMI DDC Buffer) less than 100KHz Check item(3-12.5.).
  • Page 113 When the results of check item (3-12.4.) are "22" (Detection of DDC is OK) Checking the TMDS status register Check item(3-12.7.). Check the TMDS CLK detection status of the Check item(3-12.8.). Checking the TMDS input waveform. : Example 3.3V TMDS Signal register : : Check the TMDS waveform at the following test point.
  • Page 114 3-13. HDMI transmission IC [MN864788] failure detection procedure Check the output terminal. Check item(3-13.1.). 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 115 When the results of check item (3-13.1.) are "No video signal is output from both Monitor 1 and Monitor Checking between Monitor1 and the TV. 2". Connect Monitor1 to the TV and check the following items with the TV turned on. Checking operation between the HDMI (Rx) device and the HDMI device (Tx).
  • Page 116 Example When the results of check item (3-13.4.) are "30" (Detection of HPD is OK / Detection of RXSENSE is OK ) Checking the EDID register. (Monitor 1) Check item(3-13.5.). 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 117 When the results of check item (3-13.4.) are "10" When the results of check item (3-13.4.) 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 RXSENSE.
  • Page 118 When the results of check item (3-13.4.) are "00" Checking between Monitor 2 and the TV. (Detection of HPD is not OK / Detection of RXSENSE is not OK ) Connect Monitor2 to the TV and check the following items with the TV turned on. Check the RXSENSE/HPD.
  • Page 119 When the results of check item (3-13.11.) are "03" (Detection of HPD is OK / Detection of RXSENSE is OK ) Example Checking the EDID register. (Monitor2) Check item(3-13.12.). Check the Monitor EDID : ① Unplug the AC cord. Plug the AC cord into a power outlet. ②...
  • Page 120 When the results of check item (3-13.11.) are "01" When the results of check item (3-13.11.) 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 121 When the results of check item (3-13.11.) are "00" (Detection of HPD is not OK / Detection of RXSENSE is not OK ) Checking the HPD/RXSENSE status register. (Monitor2) Check item(3-13.17.). Checking the HPD and RXSENSE. : Does the test point of RXSENSE close to the HDMI output terminal [N1030] indicate the (3.3V)? Does the voltage of HPD test point close to the HDMI output terminal [N1030] indicate Hi (3-5 V)?
  • Page 122 3-14. GUI IC [ADV8003] failure detection procedure Checking the TMDS status register (GUI -> HDMI Tx) Check item(3-14.1.). Check the TMDS CLK detection status of the Example register. Send the following command from Termite.exe. Send the command "i 0006 00FF 0001".
  • Page 123 3-15. HDMI SW IC [TMDS261B] failure detection procedure Checking the TMDS status register (HDMI SW -> GUI) Example Check item(3-15.1.). Check the TMDS CLK detection status of the register. Send the following command from Termite.exe. Send the command "i 00E2 0004 0001".
  • Page 124 4. Device implementation location DIGITAL (A SIDE) F-HDMI (A SIDE) N1019 C1292 N1017 TOP FACE TOUCH AREA R1373 R1360 Q1022 BKT1001 Q1025 C1295 N1000 BKT1002 R1374 BKT202 C1327 C1293 R1692,R1695,R1696,R1697,R1698,R1699,R1700, N1000 N1014 C1319 C1317 C1328 R2004 R1395 C1314 C1316 C2002 R1343 R1344 R1394 R1703,R1704,R1705,R1706,R1707,R1710...
  • Page 125 CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK WAVE FORM EARC_MCLK MCLK EARC_SCLK EARC_WS DSDL2 TX64FS CH1ABCLK IC1009 DSDL0 EARC_SD0 SiL9437CNUC TXFS CH1ALRCLK (1)DIRIN SPDIF (1) DIR input EARC DSDR0 EARC_SD1 TXI2S0 CH1ASD0 IC1039 Tranceiver DSDL1 EARC_SD2 MN864788 HDMI Tx DSDR1 EARC_SD3 EARC_SPDIF...
  • Page 126 (E3 / E2 only, Except DABE2) (See 3-5. TUNER STEP mode (E3 / E2 only, Except DABE2)) 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 ↑ ↑...
  • Page 127 (E3 and E2 model only) (See 3-5. TUNER STEP mode (E3 / E2 only, Except DABE2)) 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 ↑ ↑...
  • Page 128 1. Version Display Mode 1.1. Actions Q0 HEOS Version : Q5 Restore Version : Version information is displayed when the device is started in this mode. HEOS Version RSTR "Press "STATUS" button. "Press "STATUS" button. 1.2. Starting up While holding down buttons "DIMMER" and "STATUS" simultaneously, press the power button to turn *.***.*** ************ on the power.
  • Page 129 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 130 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 131 2. PANEL / REMOTE LOCK Selection Mode 2.1. Actions Switch the PANEL LOCK and REMOTE LOCK modes between on and off. RC LOCK *Off • PANEL LOCK Mode (with Volume) The REMOTE LOCK mode is turned off. Disables reception from all keys and encoders on the front panel except the power button (including the volume).
  • Page 132 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 4.OP INFO mode, Operation Info mode, TUNER STEP mode or Remote ID Setup Mode. Operation Info for the unit can be checked. 3-1.2.
  • Page 133 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 PRT:DC activated. Cause : DC output of the power amplifier is abnormal. If protections have been activated multiple times, the latest protection operation is recorded.
  • Page 134 3-2.4. Clearing the Protection History 3-3. 232C Standby Clear Mode (AVR-X2600H E3 Only) 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 135 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 DC:___/ASO:___ protection count. "STATUS" 3-4.2. Starting up AVR-X2600H (4) Thermal Protection (A/B) count •...
  • Page 136 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 137 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 138 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 139 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 and audio system operation paths can be checked. The backup data is not rewritten. 1.2.
  • Page 140 Paths to be confirmed Display Settings What to confirm Input Source : CBL/SAT • HDMI input ⇒ Speaker output (Front L/R) Input Mode : HDMI (fixed) ( b The input source can be switched to any source except CBL/SAT.) fig.A04a Sound mode : STEREO 4 HDMI A05:HDMI...
  • Page 141 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 • CVBS input ⇒ CVBS output Video Mode : Bypass (IP Scaler : OFF), All sources •...
  • Page 142 DIAGNOSTIC PATH DIAGRAM fig.A01 AVR_S950H / X2600H / ANALOG AUDIO DIAGRAM TO DIGITAL AUDIO BLOCK TO DIGITAL AUDIO BLOCK BUFFER INVERTING OPEN 7-INPUT/3-OUT NJU72750 8-CH VOLUME TUNER MIC(Mini Jack) NJU72343 H/P-L HEADPHONE OUT 7-INPUT/3-OUTPUT NJU72750 InA1 H/P-R TUNER_L 8-CH VOLUME InA2 NJU72343 TUNER_R...
  • Page 143 fig.A02a AVR_S950H / X2600H DIGITAL AUDIO DIAGRAM TMDS TMDS OUT0 TMDS OUT1 HDMI OUT2 FRONT SW1_SD0 HDMI SW1_SD1 HDMI2.0 TX MN864788 HDMI OUT1 SW1_SD2 HDMI2.0 RX HDMI1 MN864788 SW1_SD3_SPDIF (HDCP 2.2 : 4 INPUTS) SW1_LRCK HDMI2 SW1_BCLK SW1_MCLK HDMI3 HDMI IN eARC OUT0 Sil9437CNUC...
  • Page 144 fig.A02b AVR_S950H / X2600H / ANALOG AUDIO DIAGRAM TO DIGITAL AUDIO BLOCK TO DIGITAL AUDIO BLOCK BUFFER INVERTING OPEN 7-INPUT/3-OUT NJU72750 8-CH VOLUME TUNER MIC(Mini Jack) NJU72343 H/P-L HEADPHONE OUT 7-INPUT/3-OUTPUT NJU72750 InA1 H/P-R TUNER_L 8-CH VOLUME InA2 NJU72343 TUNER_R InA3 OutA1 MAIN_AD_IN_L...
  • Page 145 fig.A03a AVR_S950H / X2600H DIGITAL AUDIO DIAGRAM TMDS TMDS OUT0 TMDS OUT1 HDMI OUT2 FRONT SW1_SD0 HDMI SW1_SD1 HDMI2.0 TX MN864788 HDMI OUT1 SW1_SD2 HDMI2.0 RX HDMI1 MN864788 SW1_SD3_SPDIF (HDCP 2.2 : 4 INPUTS) SW1_LRCK HDMI2 SW1_BCLK SW1_MCLK HDMI3 HDMI IN eARC OUT0 Sil9437CNUC...
  • Page 146 fig.A03b AVR_S950H / X2600H / ANALOG AUDIO DIAGRAM TO DIGITAL AUDIO BLOCK TO DIGITAL AUDIO BLOCK BUFFER INVERTING OPEN 7-INPUT/3-OUT NJU72750 8-CH VOLUME TUNER MIC(Mini Jack) NJU72343 H/P-L HEADPHONE OUT 7-INPUT/3-OUTPUT NJU72750 InA1 H/P-R TUNER_L 8-CH VOLUME InA2 NJU72343 TUNER_R InA3 OutA1 MAIN_AD_IN_L...
  • Page 147 fig.A04a AVR_S950H / X2600H DIGITAL AUDIO DIAGRAM TMDS TMDS OUT0 TMDS OUT1 HDMI OUT2 FRONT SW1_SD0 HDMI SW1_SD1 HDMI2.0 TX MN864788 HDMI OUT1 SW1_SD2 HDMI2.0 RX HDMI1 MN864788 SW1_SD3_SPDIF (HDCP 2.2 : 4 INPUTS) SW1_LRCK HDMI2 SW1_BCLK SW1_MCLK HDMI3 HDMI IN eARC OUT0 Sil9437CNUC...
  • Page 148 fig.A04b AVR_S950H / X2600H / ANALOG AUDIO DIAGRAM TO DIGITAL AUDIO BLOCK TO DIGITAL AUDIO BLOCK BUFFER INVERTING OPEN 7-INPUT/3-OUT NJU72750 8-CH VOLUME TUNER MIC(Mini Jack) NJU72343 H/P-L HEADPHONE OUT 7-INPUT/3-OUTPUT NJU72750 InA1 H/P-R TUNER_L 8-CH VOLUME InA2 NJU72343 TUNER_R InA3 OutA1 MAIN_AD_IN_L...
  • Page 149 fig.A05a AVR_S950H / X2600H DIGITAL AUDIO DIAGRAM TMDS TMDS OUT0 TMDS OUT1 HDMI OUT2 FRONT SW1_SD0 HDMI SW1_SD1 HDMI2.0 TX MN864788 HDMI OUT1 SW1_SD2 HDMI2.0 RX HDMI1 MN864788 SW1_SD3_SPDIF (HDCP 2.2 : 4 INPUTS) SW1_LRCK HDMI2 SW1_BCLK SW1_MCLK HDMI3 HDMI IN eARC OUT0 Sil9437CNUC...
  • Page 150 fig.A05b AVR_S950H / X2600H / ANALOG AUDIO DIAGRAM TO DIGITAL AUDIO BLOCK TO DIGITAL AUDIO BLOCK BUFFER INVERTING OPEN 7-INPUT/3-OUT NJU72750 8-CH VOLUME TUNER MIC(Mini Jack) NJU72343 H/P-L HEADPHONE OUT 7-INPUT/3-OUTPUT NJU72750 InA1 H/P-R TUNER_L 8-CH VOLUME InA2 NJU72343 TUNER_R InA3 OutA1 MAIN_AD_IN_L...
  • Page 151 fig.A06 AVR_S950H / X2600H / ANALOG AUDIO DIAGRAM TO DIGITAL AUDIO BLOCK TO DIGITAL AUDIO BLOCK BUFFER INVERTING OPEN 7-INPUT/3-OUT NJU72750 8-CH VOLUME TUNER MIC(Mini Jack) NJU72343 H/P-L HEADPHONE OUT 7-INPUT/3-OUTPUT NJU72750 InA1 H/P-R TUNER_L 8-CH VOLUME InA2 NJU72343 TUNER_R InA3 OutA1 MAIN_AD_IN_L...
  • Page 152 fig.A07a AVR_S950H / X2600H DIGITAL AUDIO DIAGRAM TMDS TMDS OUT0 TMDS OUT1 HDMI OUT2 FRONT SW1_SD0 HDMI SW1_SD1 HDMI2.0 TX MN864788 HDMI OUT1 SW1_SD2 HDMI2.0 RX HDMI1 MN864788 SW1_SD3_SPDIF (HDCP 2.2 : 4 INPUTS) SW1_LRCK HDMI2 SW1_BCLK SW1_MCLK HDMI3 HDMI IN eARC OUT0 Sil9437CNUC...
  • Page 153 fig.A07b AVR_S950H / X2600H / ANALOG AUDIO DIAGRAM TO DIGITAL AUDIO BLOCK TO DIGITAL AUDIO BLOCK BUFFER INVERTING OPEN 7-INPUT/3-OUT NJU72750 8-CH VOLUME TUNER MIC(Mini Jack) NJU72343 H/P-L HEADPHONE OUT 7-INPUT/3-OUTPUT NJU72750 InA1 H/P-R TUNER_L 8-CH VOLUME InA2 NJU72343 TUNER_R InA3 OutA1 MAIN_AD_IN_L...
  • Page 154 fig.V01 AVR_S950H / X2600H VIDEO DIAGRAM TMDS IN FRONT HDMI OUT0 TMDS OUTPUT TMDS IN HDMI1 HDMI2.0 TX HDMI2.0 RX TMDS IN MN864788 MN864788 (HDCP 2.2 : 4 INPUTS) S.FLASH TMDS IN TMDS OUTPUT HDMI2 TMDS OUT W25Q128FVFIG 4K OSD HDMI3 OUT1 HDMI4...
  • Page 155 fig.V02 AVR_S950H / X2600H VIDEO DIAGRAM TMDS IN FRONT HDMI OUT0 TMDS OUTPUT TMDS IN HDMI1 HDMI2.0 TX HDMI2.0 RX TMDS IN MN864788 MN864788 (HDCP 2.2 : 4 INPUTS) S.FLASH TMDS IN TMDS OUTPUT HDMI2 TMDS OUT W25Q128FVFIG 4K OSD HDMI3 OUT1 HDMI4...
  • Page 156 fig.V03 AVR_S950H / X2600H VIDEO DIAGRAM TMDS IN FRONT HDMI OUT0 TMDS OUTPUT TMDS IN HDMI1 HDMI2.0 TX HDMI2.0 RX TMDS IN MN864788 MN864788 (HDCP 2.2 : 4 INPUTS) S.FLASH TMDS IN TMDS OUTPUT HDMI2 TMDS OUT W25Q128FVFIG 4K OSD HDMI3 OUT1 HDMI4...
  • Page 157 fig.V04 AVR_S950H / X2600H VIDEO DIAGRAM TMDS IN FRONT HDMI OUT0 TMDS OUTPUT TMDS IN HDMI1 HDMI2.0 TX HDMI2.0 RX TMDS IN MN864788 MN864788 (HDCP 2.2 : 4 INPUTS) S.FLASH TMDS IN TMDS OUTPUT HDMI2 TMDS OUT W25Q128FVFIG 4K OSD HDMI3 OUT1 uCOM...
  • Page 158 fig.V05a AVR_S950H / X2600H DIGITAL AUDIO DIAGRAM TMDS TMDS OUT0 TMDS OUT1 HDMI OUT2 FRONT SW1_SD0 HDMI SW1_SD1 HDMI2.0 TX MN864788 HDMI OUT1 SW1_SD2 HDMI2.0 RX HDMI1 MN864788 SW1_SD3_SPDIF (HDCP 2.2 : 4 INPUTS) SW1_LRCK HDMI2 SW1_BCLK SW1_MCLK HDMI3 HDMI IN eARC OUT0 Sil9437CNUC...
  • Page 159 fig.V05b AVR_S950H / X2600H / ANALOG AUDIO DIAGRAM TO DIGITAL AUDIO BLOCK TO DIGITAL AUDIO BLOCK BUFFER INVERTING OPEN 7-INPUT/3-OUT NJU72750 8-CH VOLUME TUNER MIC(Mini Jack) NJU72343 H/P-L HEADPHONE OUT 7-INPUT/3-OUTPUT NJU72750 InA1 H/P-R TUNER_L 8-CH VOLUME InA2 NJU72343 TUNER_R InA3 OutA1 MAIN_AD_IN_L...
  • Page 160 fig.V06 AVR_S950H / X2600H DIGITAL AUDIO DIAGRAM TMDS TMDS OUT0 TMDS OUT1 HDMI OUT2 FRONT SW1_SD0 HDMI SW1_SD1 HDMI2.0 TX MN864788 HDMI OUT1 SW1_SD2 HDMI2.0 RX HDMI1 MN864788 SW1_SD3_SPDIF (HDCP 2.2 : 4 INPUTS) SW1_LRCK HDMI2 SW1_BCLK SW1_MCLK HDMI3 HDMI IN eARC OUT0 Sil9437CNUC...
  • Page 161 fig.V07 AVR_S950H / X2600H VIDEO DIAGRAM TMDS IN FRONT HDMI OUT0 TMDS OUTPUT TMDS IN HDMI1 HDMI2.0 TX HDMI2.0 RX TMDS IN MN864788 MN864788 (HDCP 2.2 : 4 INPUTS) S.FLASH TMDS IN TMDS OUTPUT HDMI2 TMDS OUT W25Q128FVFIG 4K OSD HDMI3 OUT1 HDMI4...
  • Page 162 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. N5000 Connection of Jig for DIGITAL PCB ---Items to Be Prepared--- 8U-110084S : EXTENSION UNIT KIT 1 Set 8U-110136S : EXTENSION UNIT KIT...
  • Page 163 (4) Connect the expansion cables. FRONT CNT DIGITAL INPUT FRONT CNT INPUT VIDEO Board-to-Board Connections Ref. No. Ref. No. 15pin CP4200 INPUT N1020 DIGITAL 27pin CP4205 INPUT N1016 DIGITAL 23pin CP4201 INPUT N1014 DIGITAL 25pin CP3401 FRONT CNT N1039 DIGITAL 11pin CP4204 INPUT...
  • Page 164 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. AMP UNIT (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 165 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 166 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 167 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 168 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 169 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 170 (4) Insert the USB flash drive into the USB port. NOTE : Enter the file name in double quotation marks. (The file extension is not required.) Service Region File name North America "denon-config-locale-set-1" Download firmware in USB flash drive. Europe "denon-config-locale-set-2"...
  • Page 171 5. Normal Firmware Update Method from USB Flash Drive 5.1. File structure on USB flash drive (1) Press the power button to turn on the power. (2) Wait for this unit to start up. Copy the normal update files onto the USB flash drive in the following structure. (3) Set the input source to HEOS Music.

  • Page 172: 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. Check if there is a firmware update available. It is also possible to check approximately how long the ---Cautions on Firmware Update--- update will take.
  • Page 173 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 174 Copyright © 2019 D&M Holdings Inc. All Rights Reserved.

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