Denon AVR-X2400H Service Manual
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Denon AVR-X2400H Service Manual

Integrated network av receiver
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See also: Troubleshooting Manual , Owner's Manual
INTEGRATED NETWORK AV RECEIVER
AVR-X2400H
AVR-S930H
• For purposes of improvement, specifications and design are subject to change without notice.
• Please use this service manual with referring to the operating instructions without fail.
• Some illustrations using in this service manual are slightly different from the actual set.
Service Manual
Click here!
On-line service parts list
URL:http://dmedia.dmglobal.com/Document/DocumentDetails/23152
(P5 to P7)
On-line owner's manual
NA:
http://manuals.denon.com/AVRX2400H/NA/EN/index.php
EU:
http://manuals.denon.com/AVRX2400H/EU/EN/index.php
AP:
http://manuals.denon.com/AVRX2400H/AP/ZH/index.php
NA:
http://manuals.denon.com/AVRS930H/NA/EN/index.php
Please refer to the MODIFICATION NOTICE.
Ver.2

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  • Page 1 Service Manual Ver.2 INTEGRATED NETWORK AV RECEIVER Click here! AVR-X2400H On-line service parts list AVR-S930H URL:http://dmedia.dmglobal.com/Document/DocumentDetails/23152 Online Parts List (P5 to P7) On-line owner’s manual http://manuals.denon.com/AVRX2400H/NA/EN/index.php http://manuals.denon.com/AVRX2400H/EU/EN/index.php http://manuals.denon.com/AVRX2400H/AP/ZH/index.php http://manuals.denon.com/AVRS930H/NA/EN/index.php CAUTION IN SERVICING ELECTRICAL MECHANICAL REPAIR INFORMATION UPDATING • For purposes of improvement, specifications and design are subject to change without notice. Please refer to the MODIFICATION NOTICE.

  • Page 2: Safety Precautions

    Accessing the Part List from the Model Asset Screen PRINTED CIRCUIT BOARDS Parts Table Downloading the Parts List as an Excel File Revision History Searching Part Numbers or Ref. Numbers CAUTION IN SERVICING. Initializing This Unit AVR-X2400H JIG FOR SERVICING Initializing This Unit AVR-S930H JIG FOR SERVICING...
  • Page 3 SAFETY PRECAUTIONS ◎ Make a safety check after servicing! The following items should be checked for continued protection of the customer and the service Check that all screws, parts and wires removed or disconnected when servicing have been put back technician.
  • 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 Logging in to New SDI and Accessing the Parts List (1) Click the URL link on the cover of the service manual. (1) Access New SDI from the URL below. Examples of display <http://dmedia.dmglobal.com>...
  • Page 6 Accessing the Part List from the Model Asset Screen Downloading the Parts List as an Excel File (1) Display Model Asset from New SDI. (1) Displays the Parts List. Click the Download icon. (2) Click the section displayed as ▼ Link to Part Lists under the model name. NOTE : If the ▼...
  • Page 7 Searching Part Numbers or Ref. Numbers You can search a Parts List for part numbers or Ref. numbers. (1) Enter the part number or Ref. number in the search window of the Parts List, and press the search button. (2) The search results are displayed. The name of the sheet in which the search part is used and the part’s line are displayed.
  • Page 8 CAUTION IN SERVICING. Initializing This Unit AVR-X2400H Initializing This Unit AVR-S930H 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 9: Level Diagram

    ELECTRICAL SCHEMATIC DIAGRAMS PRINTED CIRCUIT BOARDS SCH01_D.SUPPLY DIGITAL, F HDMI SCH02_CPU INPUT, VIDEO, FRONT CNT SCH03_DIGITAL CNT SCH04_CPU LEVEL CHG MAIN, AUDIO IN, RS CNT, GUIDE L SCH05_HDMI SW1 FRONT, CNT, RS232, FUNCTION, HS TOP GUIDE, TOP SCH06_HDMI SW2 GUIDE SCH07_TMDS SW SMPS SCH08_HDMI TX...
  • Page 10 SCHEMATIC DIAGRAMS SCH01_D.SUPPLY D5V. CEC3.3V M3.3V D3.3V2 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 M3.3V TO 0A N1033 HDMI TX L1138 R1947 OPEN 1.5A N1033 HSFE5040-2.2UH 0-2012 YMW025-06R L1112 R1946 OPEN CEC1.1V...
  • Page 11 SCH02_CPU TO 5B TO 6B TO 7B TO 8B TO A7 TO 9B HDMI S/W TO CPU LEVEL CHG TO ADV8003 TO ADV8003 TO D.SUPPLY NET PHY TMDS261B DSP1FLAG3 C1356 OPEN DSP1CLK CEC_COM CEC_COM DSP1MISO H5VDET R1488 DSP1RST Q1043 HINSELC 2SD2114K TO DSP HINSELB...
  • Page 12 SCH03_DIGITAL CNT TO A9 DIGITAL CNT TO D.SUPPLY C1312 C1311 OPEN OPEN N1014 N1014 C125Z2-23 DAC_FL+ DAC_FL- DAGND DAGND DAC_FR- DAC_FR+ DAGND DAGND CEN+ DAC_C+ DAC_C- CEN- DAGND DAGND DAC_SW- N1039 DAC_SW+ INPUT DAGND N1039 DAGND C125Z2-25 DAC_SL+ DA+5V DAC_SL- H/P_L H/PL DAGND...
  • Page 13 SCH04_CPU LEVEL CHG CPU LEVEL CHG TO C5 TO DIGITAL CNT FROM REMOTE3.3V SWM3.3V D.SUPPLY M3.3V DGND TO A8 SWM3.3V R1366 DC_PROT R1343 R1379 R1385 DGND 14 13 12 11 10 9 * OPTION TABLE S930 X2400E3 X2400E2/E1/E1C/K R1379 OPEN 0 OHM OPEN R1385...
  • Page 14 SCH05_HDMI SW1 N1000 HDMI SW1 N1000 6232-23P R1000 HPD8 HPDF DDCA_SDA RXF_DDCDA RXF_DDCCL DDCA_SCL RXF_5V STBY5V HDMI5V FROM CEC5V CEC5V_1 CEC3.3V D.SUPPLY CEC3.3V L1000 CB05YTYH221-2012 CEC1.1V1 CEC3.3V L1016 DGND DGND TO A1 CB05YTYH221-2012 DGND RX_2+ RX_2- RXF_2+ DGND RXF_2- RX_1+ RXF_1+ RX_1- L1001...
  • Page 15 SCH06_HDMI SW2 HDMI SW2 N1004 A111989-A-01-T FLNG R1105 RX4_5V HP_DET Q1009 RT1N141C HPD4 DDC_SDA Q1010 FROM RT1N441C DDC_SCK D.SUPPLY R1107 CEC3.3V RX4_DDCDA L1007 CB05YTYH221-2012 CE_REMOTE R1108 CEC1.1V2 RX4_DDCCL L1019 TO A2 TXC- CB05YTYH221-2012 DGND RX4_C- TXC_SHLD TXC+ RX4_C+ TX0- RX4_0- TX0_SHLD TX0+ RX4_0+...
  • Page 16 SCH07_TMDS SW TMDS SW TMDS261B DV5V DV3.3V FROM D.SUPPLY DV1.8V TO A4 DGND DV1.8V TO A.PLD DV3.3V TO 3D L1131 CB05YTYH221-2012 C2238 47/6.3(MVG) R2202 C2233 4700N-K-1608 R2203 P1_C- P1_C+ P1_D0- HDMI SW1 P1_D0+ SW_SDA P1_D1- TO CPU SW_SCL P1_D1+ TO B5 TO C9 P1_D2- P1_D2+...
  • Page 17 SCH08_HDMI TX HDMI TX CEC5V_2 CEC5V_1 FROM CEC3.3V D.SUPPLY CEC1.1V DGND VDD33IO TO A0 L1115 CB05YTYH221-2012 AVDDH33 L1082 CB05YTYH221-2012 AVDD11 L1083 CB05YTYH221-2012 VDD33 L1084 CB05YTYH221-2012 VDD11_1 L1085 CB05YTYH221-2012 PVDD33 L1086 CB05YTYH221-2012 N1030 L1087 AVDD33 A111989-A-01-T FLNG FBMJ3216HL160NT AVDD11RX_2 L1088 FBMJ3216HL160NT TX2+ P0TX0_2+ L1116...
  • Page 18 SCH09_ADV8003 DDR ADV8003 DDR TO 7D TO 8D ADV8003 TO 9D 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 DDR_1.8V...
  • Page 19 SCH10_ADV8003 ADV8003 DV5V FROM DV3.3V D.SUPPLY DV1.8V DGND TO A3 DVDD_TX AVDD3_1_TX PVDD_TX PVDD3_TX PVDD5_TX AVDD2_TX L1041 L1038 L1039 L1040 L1042 L1043 CB05YTYH221-2012 CB05YTYH101-2012 CB05YTYH221-2012 CB05YTYH221-2012 CB05YTYH221-2012 CB05YTYH221-2012 TX1_C- TX1_C- TX1_C+ TX1_C+ TX1_0- TX1_0- TX1_0+ TX1_0+ TO HDMI TX TX1_1- TX1_1- DDR_1.8V PVDDR_TX...
  • Page 20 SCH11_DIR_A.PLD TO D0 TO C7 TO D6 TO 3E DIR/A.PLD FROM LEGO HDMI TX FROM HDMI SW2 FROM HDMI SW1 TO 2E TO B2 FROM DIR input LEGO TO CPU R2117 CH1:D-DATA Q2204 RT1N141C R2110 C1823 100N-K FROM NET PHY R2037 JTAG_TMS AIOS4_GPIO_JTAG_TMS...
  • Page 21 SCH12_MAIN DAC TO B4 TO E8 TO E5 TO E9 TO B3 TO E7 MAIN DAC FROM FROM FROM FROM FROM FROM DIR/A.PLD DIR/A.PLD DIR/A.PLD DIR/A.PLD DA+5V ADIN_VDCOM A/DIN_R DAGND A/DIN_L DAGND C2147 100N-K-1608 DACRTNGND C2149 100N-K-1608 AD_VDCOM ADIN_LEGO_L DAGND ADIN_LEGO_R DA+5V C2137...
  • Page 22 SCH13_DSP TO F0 TO E6 TO B0 TO DIR/A.PLD TO CPU N1034 OPEN DSP1CS DSP1MISO DSP1MOSI DSP1CLK DGND DA3.3V DSP input DATA L1129 SPDIF(PCM2ch) I2S(HD Audio) I2S(PCM Multi) CB05YTYH221-2012 DSP1INF/FL L/R(from DIR) I2S0 FL/FR L1130 DSP1IN_/FR ------ ------ ------ CB05YTYH221-2012 DSP1INCSW/C ------ I2S2...
  • Page 23 SCH14_NET PHY TO B9 TO C3 NET PHY FROM TO CPU DIGITAL_CNT NET3.3V LEGO5V FROM D.SUPPLY NET_I2S2_DOUT NET_I2S2_BCKIN NET_I2S2_DIN TO A6 NET_I2S2_LRCKIN R1297 DGND NET_I2S0_DOUT. R1298 NET_I2S_BCLKOUT. NET_TDM_DOUT R1299 NET_I2S_LRCKOUT. NET_TDM_BCKIN NET_TDM_FSIN C1190 100N-K C1187 100N-K R1207 R1208 LEGOVD23 C1177 10N-K LEGOVD22 19 18 17...
  • Page 24 SCH15_INPUT 1 CN4701 CP4200 CP4205 CN4006 CN4703 TO CP4700 TO N1020 TO N1016 TO CP4006 TO CP4007 OPTION A HDMI_DIGITAL CNT G5 MAIN 3/3 G3 OPTION B MAIN 2/2 M9 INPUT 1/2 MAIN 2/2 M6 HDMI_DIGITAL CNT M4 AVR_X2400H E3 : 7P TO 2F INPUT 2/2 CN4703...
  • Page 25 SCH16_INPUT 2 INPUT 2/2 CP4201 TO N1014 HDMI_DIGITAL CNT G3 DA_FR. DA_FL. EXT_IN_FR A_+8V EXT_IN_C A_-8V SEL_DATA SEL_CLK A_+8V AGND A_-8V C2138 C2144 OPEN OPEN AGND U4204 OPEN A_+7V U1049:B A_+8V NJM8080G R2017 R2018 A_+7V A_-7V A_-7V 3.9K-F (CH)3900P-J R2019 ADR0 ADR1 INPUT 1/2...
  • Page 26 SCH17_VIDEO VIDEO PART VIDEO_F/CNT 1/3 JACK5000 Y/V. CVBS OUT C5033 OPEN CVBS INPUT SW NJM2595M INPUT OUT PUT AVR_S930/X2400 SW4 SW5 MUTE MUTE VIN 3 CBL/SAT VIDEO_F/CNT 2/3 F4 CHASSIS VIN 4 VIN 2 NOT USED CN5000 U5001 NJM2595M AVR ONLY(21P) C5026 V+5V V+5V...
  • Page 27 SCH18_FRONT_CNT VIDEO_F/CNT 2/3 FRONT_CNT PART CP3401 HDMI_DIGITAL CNT C4 TO N1039 CP3401 C125Z1-25 CP5000 CP5000 C125Z1-21 F5005A F5005B OPEN OPEN F5005 OPEN C5046 TRG_15V_A AVR ONLY (21P) OPEN MAIN TRANS TAP VIDEO_F/CNT 1/3 O4 TO CN5000 CP5003 F5006 YMAW-25-08R T1.6AL 250V F5006A F5006B AC_IN...
  • Page 28 SCH19_RC-5 VIDEO_F/CNT 3/3 R5718 OPEN Q5630 R5719 C5663 Q5625 OPEN OPEN Q5629 OPEN OPEN C5662 OPEN OPEN D5617 R5710 OPEN Q5626 OPEN OPEN R5711 OPEN D5V(MX) M/DGND M3.3V KILLIR JACK5005 RC_OUT OPEN FRONT_IRIN RC_IN R5720 OPEN R5736 OPEN TO F3 Q5628 C5678 R5740...
  • Page 29 SCH20_AMP1 PAGE 1 7CH_AMP S930_X2400 AMP SCH 51.6V R703 R401 R404 ZD401 R402 R403 R406 ZJ5.1A 100K OPEN R405 4.7K(1) C401 OPEN CP501 DHPTF1608 471P C402 100N-K Q401 D401 C404 OPEN SC52136-021A KTA1024Y 0.6V C403 R407 OPEN 220/50(KR3) 1.1V 10N-K R411 200K Q403...
  • Page 30 SCH21_AMP2 PAGE 2 TO F4 AMP B'D 1/2_A10 PAGE 2 TO F5 PAGE 2 AMP B'D 1/2_M10 R706 R531 ZD410 R532 R533 R534 R537 ZJ5.1A 100K OPEN R535 OPEN 4.7K(1) CP504 DHPTF1608 471P C449 C450 Q437 D419 C452 OPEN SC52136-021A 100N-K KTA1024Y OPEN...
  • Page 31 SCH22_SPK MAIN 1/3 SPK PART 470(2) R4000 H/PR R4016 L4000 SP-2507 D4000 RLY4000 LBAS16HT1G C4000 HFD27/012-S 47N-100V(PEF) C4003 R4002 OPEN R4003 R4001 470(2) H/PL JACK4000 10(2) FR_GND C4001 C4002 22N-100V(PPF) OPEN R4017 FR_A L4001 SP-2507 FL_GND C4004 C4005 C4006 22N-100V(PPF) 47N-100V(PEF) C4007 OPEN...
  • Page 32 SCH23_TUNER_REG SPK PART A8 MAIN 2/3 TO F6 TUNER / REG PART A_-8V CP4003 CP4003 C125Z1-19 A_+8V HDAM_GND HDAM_GND D4010 D4009 H/P_L H/PL OPEN OPEN TRG_15V TRG_15V H/P_GND H/P_GND H/PR H/P_R X2400: VIDEO_F/CNT 2/3 _ G9 RLY_F C/S_RL RLY_C/S CP4002 CP4002 SBRL RLY_SB...
  • Page 33 SCH24_RS_CNT AUDIO_IN MAIN 3/3 RS_CNT PART (AVR_X2400E3 ONLY) CP4700 INPUT 1/1 C1 TO CN4701 R1452 OPEN C1341 OPEN D1094 C1342 OPEN OPEN CP4700 C1343 OPEN C125Z1-07 U1019 OPEN Q1037 OPEN OUTPUT D1095 OPEN AVR_X2400E3 : 7P C1344 OPEN Z1001 C1345 OPEN SHIELD COVER R1455...
  • Page 34 SCH25_FRONT FRONT 1/2 AVR_S930_X2400 FRONT FL4400 018BT021GINK TUNED STEREO SLEEP AUTO HDMI DIGITAL ANALOG S.BACK CN4402 MUTE USB B'D CP4406 USB(MNA222T0201T) BD4411 CB05YTYH221 CN4402 DIG. ANA. WIRE_6P BD4409 VBUS VBUS -DATA -DATA +DATA +DATA 9 10 OPEN L4401 R4407 CB4400 FROM TRANS OPEN CP4400...
  • Page 35 SCH26_RS232 FRONT 2/2 RS232 PART (AVR_X2400E3 ONLY) U4700 OPEN TRG_15V TRIGGER ON/OFF JACK4700 ZD4700 C4704 OPEN OPEN OPEN C4705 OPEN TRG_GND D4703 OPEN TRG1 10/50 C4706 100N-K C4707 C4712 100N-K C4711 D4701 OPEN R4708 100N-K T1 OUT C4716 100N-K R1 IN R4709 RS232C R1 OUT...
  • Page 36 SCH27_SMPS AVR-S930/X2400 SMPS B'D BKT4140 L4141 C4148 0.01UF/250V OPTION OPEN OPTION L4140 FC4140B FC4140A SQ2014 27mH JP4140 JUMPER D4142 1N4007S F4140 ZD4147 ZD4151 D4143 1N4007S ZJ39B ZJ22B ¡Ü ¡Ü C4143 CP4140 0.22UF/275VAC ZD4148 ZD4152 YW396-03AV ¡Ü ¡Ü D4144 1N4007S ZJ39B ZJ22B ZD4149 D4149...
  • Page 37 SCH28_F-HDMI R3000 R3001 R3002 R3003 1K-1005 10K-1005 47K-1005 OPEN-1005 R3004 OPEN-1005 N3001 A111989-A-01-T W/O FLNG R3005 OPEN-1005 Q3000 RT1N141C F.HPA_D.. HP_DET Q3001 RT1N441C DDC_SDA DDC_SCK N3000 CE_REMOTE F.CEC TXC- F.CEC R3006 R3007 HPDF TXC_SHLD F.HPA_D.. 0-1005 0-1005 D3000 LRB521S-30 TXC+ DDCA_SDA TX0- F.DDC_SDA...
  • Page 38 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 BKT1001 N1017 BKT1002 N1039 C1901 C1188 R1997 C1951 N1014 C1765 R1350 C1327 NET5V_POWER L1070 U1008 L1132...
  • Page 39 INPUT, VIDEO, FRONT CNT INPUT (A SIDE) INPUT (B SIDE) FRONT CNT (A SIDE) FRONT CNT (B SIDE) SR ONLY BKT5001 : SR ONLY R2054 R2065 R2052 R2016 R2064 R2015 R2007 R2063 R2048 R2006 R2045 R2014 R2059 R2003 R2056 R2051 R2011 R2009 R2000...
  • Page 40 AMP (A SIDE) G403 7CH AMP B'D MP CLAMP 402 BAR CODE WIRE J590 G400 G401 C408 7020-08117-000-0S WIRE G401 G402 WIRE BONDING CLAMP 401 CP401 BONDING BONDING R687 JW595 JW596 C533 C456 C424 CLAMP 400 R472 C528 R428 R558 VR404 C440 C472...
  • Page 41 MAIN, AUDIO IN, RS CNT, GUIDE L MAIN (A SIDE) MAIN (B SIDE) AUDIO IN (A SIDE) AUDIO IN (B SIDE) R4067 C4721 SAT_L NJM4580CG R4050 AGND R4243 U4005 R4242 D4705 R4063 SAT_R AGND DVD_L AGND C4720 DVD_R AGND BD_L R4712 AGND D4704...
  • Page 42 FRONT, CNT, RS232, FUNCTION, HS TOP GUIDE, TOP GUIDE FRONT (A SIDE) FRONT (B SIDE) CNT (A SIDE) CNT (B SIDE) CNT B'D(MP) CNT B'D(MP) 7020-08113-000-0S 7020-08113-000-0S C4441 C4478 C4477 M3.3V D/MGND SWM3.3V A+7V A-7V MICGND V.AUX/GND H/PGND H/PL H/PR FRONT_IRIN SWM5V RS232C (A SIDE)
  • Page 43 SMPS SMPS (A SIDE) SMPS (B SIDE) SMPS B'D(MP) 7020-08116-000-0S BKT4141 NEUTRAL CP4140 LIVE BKT4140 Sec. C4140 R4140 Sec. 470PF/250V C4141 Pri. Pri. 470PF/250V F4141 AC220_240V: T3.15AL/250V AC100_120V: T6.3AL/250V FC4141A FC4141B D4150 WHITE BONDING MAINPOWER F4140 DGND TR4142 DGND MAINPOWER R4156 R4155 C4142...
  • Page 44 LEVEL DIAGRAM FRONT ch AVR-S930H/X2400H 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 45 CENTER, SURROUND, SURR.BCK ch AVR-S930H/X2400H 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 46 SUBWOOFER ch AVR-S930H/X2400H 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 47 AVR-S930H/X2400H LEVEL DIAGRAM ZONE2 NJU72750 NJU72343 from SPEAKER To MAIN LINE IN DA SB-ch ＋ ZONE GAIN ADJ. BD3812(AVR-X2400H、SR5012,NR1608） ＋ ZONE2 PCM5100 +30dB BD3812 MAX. OUTPUT 4.2Vrms SP OUT PCM5100 4.23Vrms/8Ω 0dBFS = 2.0Vrms MAX SIGNAL LEVEL 0dBFS +20dB +20dB...
  • Page 48 ZONE2(LEGO) ch AVR-S930H/X2400H LEVEL DIAGRAM ZONE2（LEGO） NJU72750 LINE IN To MAIN To ZONE2 PCM9211 To LEGO +30dB +20dB +20dB PCM9211 0dBFS=1.06Vrms +10dB +10dB -10dBFS LINE IN 200mV -8.5dB -20dBFS A/D IN -10dB -10dB 75.2mVrms (-23.0dBFS) -30dBFS -20dB -20dB -40dBFS -30dB -30dB -40dB -40dB...
  • Page 49 BLOCK DIAGRAM ANALOG AUDIO DIAGRAM AVR_S930H / X2400H / ANALOG AUDIO DIAGRAM BUFFER INVERTING 7-INPUT/3-OUT TUNER NJU72750 8-CH VOLUME NJU72343 ALL MODEL : FM/AM H/P-L HEADPHONE OUT 7-INPUT/3-OUTPUT NJU72750 InA1 H/P-R 8-CH VOLUME InA2 NJU72343 MAIN_AD_IN_L MAIN_L InA3 OutA1 InA1 OutA DA_FL LEGO_AD_IN_L...
  • Page 50 DIGITAL AUDIO DIAGRAM AVR_S930H / X2400H DIGITAL AUDIO DIAGRAM TMDS TMDS TMDS HDMI OUT1 OUT0 OUT1 AD8195 HDMI2.0 TX HDMI OUT2 FRONT TMDS MN864788 HDMI BUFFER SW1_SD0 SW1_SD1 SW1_SD2 HDMI2.0 RX HDMI1 MN864788 SW1_SD3_SPDIF (HDCP 2.2 : 4 INPUTS) SW1_LRCK HDMI2 SW1_BCLK SW1_MCLK...
  • Page 51 VIDEO DIAGRAM AVR_S930H / X2400H VIDEO DIAGRAM HDMI OUT1 TMDS IN AD8195 FRONT HDMI TMDS OUTPUT BUFFER OUT0 TMDS IN HDMI1 HDMI2.0 TX HDMI2.0 RX TMDS IN MN864788 MN864788 (HDCP 2.2 : 4 INPUTS) TMDS IN TMDS OUTPUT TMDS OUT HDMI2 W25Q128FVFIG HDMI OUT2...
  • Page 52 POWER DIAGRAM AVR_S930H / X2400H VCC DIAGRAM S1(AMP +B) S2(+8V,-8V) R4032 JUMPER MAIN TRANS R1825 R1845 OPEN R1800 R1948 MAIN PWR ON...
  • Page 53 WIRING DIAGRAM AVR_S930H / X2400H WIRE DIAGRAM DIGITAL PCB SPK PCB LEGO V4.0 MODULE FRONT CNT PCB VIDEO PCB AUDIO IN PCB 7CH AMP PCB VOLUME PCB FRONT PCB SELECT PCB E3 ONLY H/P PCB FRONT HDMI PCB USB PCB (E2/E1C/K)
  • Page 54 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 Ground pin...
  • Page 55 Pin Name Symbol Pu/Pd STBY STOP Function Pin Name Symbol Pu/Pd STBY STOP Function STBY STBY P75/SCK11 CEC_POWER2 CEC standby power control (for CEC Standby Mode 3) P20/TXD0/IRQ8 E_TXD_MOEI Ethernet(LEGO) control pin (BCM58305 SEL_DATA Audio selector control pin for NJU72750/ 72751(SR5012) Internal Pd) PC1/SCK5/IRQ12 DAC_PLD_ERR...
  • Page 56 Pin Name Symbol Pu/Pd STBY STOP Function Pin Name Symbol Pu/Pd STBY STOP Function STBY STBY MIC_DET/H/ Headphone insert detect pin/Microphone insert detect P43/IRQ11-DS/ Key control signalinput pin (When standby mode,set to PE6/IRQ6/AN104 SW3VPu KEY3 M3VPu P_DET pin (A/D converter) AN003 inturrupt) Power supply pin...
  • Page 57 PCM9211 www.ti.com SBAS495 – JUNE 2010 PIN CONFIGURATIONS AD8195ACPZ ( F_HDMI : U3000) PCM9211 (DIGITAL : U1040) PT PACKAGE AD8195 LQFP-48 (TOP VIEW) PIN CONFIGURATION AND FUNCTION DESCRIPTIONS ERROR/INT0 VDDRX NPCM/INT1 RXIN1 MPIO_A0 30 AVCC PIN 1 30 AVCC MPIO_A1 RXIN2 29 PE_EN INDICATOR...
  • Page 58 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 Control mode setting, (see the Serial Control Mode section,...
  • Page 59 CS49844A (DIGITAL : U1073) W9864G6KH-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 W9864G6KH SD_CS, EXT_OE SD_D15, EXT_D7 SD_RAS, EXT_CS1 SD_D0, EXT_D8 SD_CAS, EXT_CS2...
  • Page 60 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 GENER ATOR COMMAND DECODER COLUMN DECODER...
  • Page 61 [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 62 SLAS764 – MAY 2011 www.ti.com DEVICE INFORMATION TERMINAL FUNCTIONS, PCM510x PCM5100 (DIGITAL : U1052) 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 InA2...
  • Page 63 Bipolar Technology Package Outline GENERAL DESCRIPTION DIP16,DMP16 PACKAGE OUTLINE The NJM2586A is a wide band 3-input 1-output 3-circuit video PIN CONFIGURATION and BLOCK DIAGRAM amplifier. It is suitable for Y, Pb, and Pr signal because frequency NJM2595MTE1 (VIDEO : IC5001) range is 50MHz.The NJM2586A is suitable for AV receiver, STB, and other high quality AV systems.
  • Page 64 ANODE CONNECTION 2. FL DISPLAY 17G(AD3) 18G(AD4) FLD (018BT021GINK) (FRONT : FL4400) 8G 9G 10G 11G 12G 13G 14G 15G 16G PIN CONNECTION NOTE 1) F1, F2 ----Filament 2) NP ------No pin 3) DL ------Datum Line 4) NX ------No extend pin 5) LGND ----Logic GND pin 6) PGND ----Power GND pin 7) VH...
  • Page 65 MECHANICAL DISASSEMBLY Flowchart 1. WiFi ANT 2. FRONT PANEL ASSY 3. RADIATOR ASSY 4. DIGITAL PCB 5. VIDEO PCB 6. MAIN PCB 7. SMPS PCB 8. TRANS EXPLODED VIEW PACKING VIEW...
  • Page 66 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. •...
  • Page 67 • The photographs with no shooting direction indicated were taken from the top of the unit. (1) Remove the screws. • Photos of AVR-X2400H E3 are used in this manual. The viewpoint of each photograph (Shooting direction : X) [View from the top] ↓Shooting direction: B↓...
  • Page 68 3. RADIATOR ASSY 4. DIGITAL PCB Proceeding : TOP COVER → RADIATOR ASSY Proceeding : TOP COVER → WiFi ANT → DIGITAL PCB (1) Remove the screws. (1) Remove the screws. ↓Shooting direction: D↓ ↓Shooting direction: C↓ View from the bottom (2) Remove the screws.
  • Page 69 5. VIDEO PCB 6. 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...
  • Page 70 (SOCKET, POWER AC) AVR-X2400HBKE3/BKE2 HDMI JACK/TUNER PACK/M3 BRACKET P3-1 P1-1 G x4 31-1 31-2 (FRONT PCB&FUNCTION PCB H/P PCB&USB PCB&FRONT HDMI PCB&SUB PANEL+FRONT PANEL) A X25(AVR-S930HBKE3) A X23(AVR-X2400H ALL) I X2 P3-3 A x2 AVR-X2400HBKE3 AVR-S930HBKE3 14X2 P3-2 P1-3 ONLY AVR-S930HBKE3...
  • Page 71 POLYBAG CODE : 6337-21071-900-0V ZIPPERBAG(A4size) ZIPPERBAG(A5size) Notes on RADIO (ALL) SPOTIFY insertion sheet Cautions on Using Batteries (E2 only) HEOS insertion Sheet (DENON) SAFETY INST. (ALL) INST. MANUAL (CD) (JP only) WARRANTY (E3 only) QUICK START GUIDE (ALL) *Getting started...

  • Page 72: Trouble Shooting

    5. Network / Bluetooth / USB 3-1. Selecting the Mode for Service-related 6. SMPS 3-2. Protection History Display Mode 3-3. 232C Standby Clear Mode (AVR-X2400H E3 only) HDMI "Rx/Tx" Failure Detection 3-4. Operation Info Mode 3-5. TUNER STEP mode (E2 / E3 only) 1.
  • Page 73 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 74 2. Analog video DIGITAL test point N1019 N1039 BKT1001 N1017 BKT1002 N1039 C1901 C1188 R1997 N1014 C1951 C1765 R1350 C1327 NET5V_POWER L1070 U1008 C1328 R1338 L1132 R1337 U1007 R1679 C1852 C1288 R1678 C1836 L1136 R1374 LEGO5V D1089 Q1060 Q1059 C1293 R1369 C1295 NET_I2S_LRCKOUT...
  • Page 75 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 (3.3V) [N1039 : 11pin] : Lo (0 V) [N1039 : 13 pin] : Hi (3.3V) [N1039 : 15pin] : Hi (3.3 V)
  • Page 76 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 77 (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 78 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 79: 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 ± 8 V supplied to INPUT PCB Repair the ±...
  • Page 80 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-Q1074 : FET- the power again.
  • Page 81 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 82 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 83 DIGITAL test point USB test point N1019 BKT1001 N1017 BKT1002 N1039 U1008 C1901 C1188 R1997 N1014 C1951 C1765 R1350 NET5V_POWER L1070 U1008 C1327 L1132 C1328 R1338 U1006 R1679 C1852 R1337 U1007 R1678 C1836 L1136 R1374 C1288 R1369 NET_I2S0_DIN LEGO5V D1089 Q1060 Q1059 C1293...
  • Page 84 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) C4148 0.01UF/250V OPTION Replace the [U4140 : TOP268VG OPTION Is [U4140 : TOP268VG] dam- D4142 1N4007S and D4142 / D4143 / D4144 /...
  • Page 85 HDMI "Rx/Tx" Failure Detection 1. Prior checking Check item(0). : 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 86 Baud rate: 19200bps Data bits: 8 Stop bits: 1 Parity: none Transmitted text Flow control: none Figure 1-1 Device Connection Method (AVR-X2400H) Select Append CR-LF Forward: (none) Check the Local Echo check box. 2-a) 2-b) Figure 3 Serial Port Setup Screen S706-709 : No Prefernce S702 : 3.3V...
  • Page 87 1. Input a command in the 2.Click on the transmission button. transmission command input. Press Press Figure 6-1. AVR settings (AVR-X2400H) Figure 6-2. AVR settings (AVR-S930H) Figure 8 Method for Sending Termite Commands All the for Volume 7 segment indicator Lights...
  • Page 88 3. Starting detecting the point of failure Check item(1). (2-2) 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. HDMI DIAGNOSTICS Cancel the mode, and proceed to check item...
  • Page 89 Check item(2). : Check operation of the HDMI input terminal. Check item(4). : Check operation of the HDMI output terminal. Go to check item (72) (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? When the "SETUP"...
  • Page 90 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(6). Check the power supply voltage. : Check item(8). Checking the reset waveform : Check the waveform.
  • Page 91 Check the I2C communication line. (HDMI Tx) Check item(9). 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 Check item(10).
  • Page 92 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(11). Check the power supply voltage. : Check item(13). Checking the reset waveform : Check the waveform.
  • Page 93 Check the I2C communication line. (HDMI Rx) Check item(14). 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? HSCL HSDA...
  • Page 94 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(16). Check the power supply voltage. : Check item(18). Checking the reset waveform : Check the waveform.
  • Page 95 Check the I2C communication line. (HDMI Rx) Check item(19). 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? HSCL HSDA...
  • Page 96 3-4. Error Code H1-06 failure detection procedure Checking device. [U1026 : ADV8003] Check the power supply voltage. Checking the reset waveform. Check item(21). Check the power supply voltage. Check item(22). Check the power supply voltage. Check item(23). Checking the reset : Check the CPU.
  • Page 97 Check the I2C communication line. Check item(24). 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? U1018 AVSDA AVSCL *The diagram shows an example.
  • Page 98 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(27). Check item(26). 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 99 3-7. Error Code H1-04 failure detection procedure Checking device. [U1103 : TMDS261B] Check item(29). Replace [U1103] with a new device. Recheck from check item (1) Does Error Code H1-04 continue? Replace the PCB. Recheck from check item (2).
  • Page 100 3-8. Error Code H1-08 failure detection procedure Checking device. [U1073 : CS49844A] Check the power supply voltage. Checking the reset waveform. Check item(30). Check the power supply voltage. Check item(31). Check the power supply voltage. Check item(32). Checking the reset : Check the CPU.
  • Page 101 Check the SPI communication line. Check item(33). 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? 3 pin CLK 4 pin MOSI 6 pin CS...
  • Page 102 3-9. Error Code H1-12 failure detection procedure Checking device. [U1040 : PCM9211] Check the power supply voltage. Checking the reset waveform. Check item(35). Check the power supply voltage. Check item(36). Check the power supply voltage. Check item(37). Checking the reset : Check the CPU.
  • Page 103 Check the communication line. Check item(38). 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? U1040 MOSI MISO *The diagram shows an example.
  • Page 104 3-10. HDMI Rx [MN864788] failure detection procedure Checking operation between the HDMI (Rx) device and the player Check item(41). Checking the +5V/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 105 When the results of check item (40) are "00" When the results of check item (41) 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(42).
  • Page 106 When the results of check item (41) are "22" (Detection of DDC is OK.) Checking the TMDS status register 3.3V TMDS Signal TMDS Check item(44). Checking register of the TMDS CLK detection status Example register : Example of waveform in check ① Example of waveform in check ② Send the following command from Termite.exe.
  • Page 107 3-11. Front HDMI Buffer IC [AD8195] failure detection procedure Checking operation between the HDMI (Front HDMI Buffer) and the player Checking the +5V/DDC status register (Front HDMI Buffer) Check item(49). 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 108 When the results of check item (49) are "00" When the results of check item (50) are "00 or 04" (Detection of 5V is not OK.) (If the DDC are not OK) Check the +5V voltage. (Front HDMI Buffer) Check the DDC line. (Front HDMI Buffer) less than 100KHz Check item(51).
  • Page 109 When the results of check item (50) are "22" (Detection of DDC is OK) Checking the TMDS status register Check item(53). Check the TMDS CLK detection status of the regis- Check item (54). Checking the TMDS input waveform. : Example 3.3V TMDS Signal ter.
  • Page 110 3-12. HDMI transmission IC [MN864788] failure detection procedure Check the output terminal. Check item(55). 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 111 Checking between Monitor1 and the TV. When the results of check item (55) are "No video signal is output from both Monitor 1 and Monitor 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 112 Example When the results of check item (58) are "30" (Detection of HPD is OK / Detection of RXSENSE is OK ) Checking the EDID register. (Monitor1) Check item(59). 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 113 When the results of check item (58) are "10" When the results of check item (58) 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 114 When the results of check item (58) 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 115 When the results of check item (65) are "03" (Detection of HPD is OK / Detection of RXSENSE is OK ) Example Checking the EDID register. (Monitor2) Check item(66). Check the Monitor EDID : ① Unplug the AC cord. Plug the AC cord into a power outlet. ②...
  • Page 116 When the results of check item (65) are "01" When the results of check item (65) 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 117 When the results of check item (65) are "00" (Detection of HPD is not OK / Detection of RXSENSE is not OK ) Checking the HPD/RXSENSE status register. (Monitor2) Check item(71). 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"...
  • Page 118 3-13. GUI IC [ADV8003] failure detection procedure Checking the TMDS status register (GUI -> HDMI Tx) Check item(72). Check the TMDS CLK detection status of the regis- Example ter. Send the following command from Termite.exe. Send the command "i 0006 00FF 0001".
  • Page 119 3-14. HDMI SW IC [TMDS261B] failure detection procedure Checking the TMDS status register (HDMI SW -> GUI) Example Check item(74). Check the TMDS CLK detection status of the regis- ter. Send the following command from Termite.exe. Send the command "i 00E2 0004 0001".
  • Page 120 4. Device implementation location DIGITAL (A SIDE) F-HDMI (A SIDE) N1019 BKT1001 N1017 BKT1002 N1039 C1901 C1188 R1997 C1951 C1765 N1014 R1350 L1070 U1008 C1327 NET5V_POWER R1338 L1132 C1328 R1679 C1852 R3003 R1337 U1007 R3002 D3003 C1288 R1678 C1836 R3000 L1136 R1374 LEGO5V...
  • Page 121 CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK WAVE FORM CH0ASD0 SW1_RXI2S0 TX64FS CH1ABCLK DIR input CH0ASD1 SW1_RXI2S1 TXFS CH1ALRCLK IC1000 SW1_RXI2S2 IC1039 CH0ASD2 TXI2S0 CH1ASD0 MN864788 MN864788 SW1_RXI2S3_SPDI CH0ASD3 HDMI Rx HDMI Tx CH0ALRCLK SW1_RXFS CH0ABCLK SW1_RX64FS SW1_RXMCK CH0AMCLK TXSPDIF CH0ASD3 U1041...
  • Page 122 (E3 and E2 model only) (See 3-5. TUNER STEP mode (E2 / E3 only)) If there are multiple DENON AV receivers in the same area, this mode prevents other AV receivers from being operated concur- 3-6 Remote ID Setup Mode ↑ ↑...
  • Page 123 (E3 and E2 model only) (See 3-5. TUNER STEP mode (E2 / E3 only)) If there are multiple DENON AV receivers in the same area, this mode prevents other AV receivers from being operated concur- 3-5 Remote ID Setup Mode ↑ ↑...
  • Page 124 "Press "STATUS" button. SN************** i GUI SFLASH : ***** :@@$\**** e Firmware Package : @ : Model code, $ : Brand code (DENON=1), \ : Region code (E3=1, E2=2, E1C=5, JP=4, Package :**** ALL=0), * : version r Main µ-com :...
  • Page 125 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 FIRM ERROR The model name, brand name and region information written in the firmware are compared to the region...
  • Page 126 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 127 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 "TUNER PRESET CH+" and "ZONE2 SOURCE" simultaneously, press the power button to turn on the power. Select the desired mode using the "TUNER PRESET CH+/-"...
  • Page 128 This function is convenient for confirming problem paths in the product and checking the paths after repairing. 2.PROTECTION The protection history can be checked. e AVR-X2400H E3 model only 3.RS232C RESET Switches from 232C standby mode to normal standby mode.
  • Page 129 If the power is turned on in the abnormal state, protection is activated after around 6 seconds and the power is turned off. 3-2.2. Starting up AVR-X2400H (d) THERMAL (if the last protection is THERMAL(A) or THERMAL(B) or THERMAL(E) ) · While holding down buttons "ZONE2 SOURCE", "DIMMER" and "STATUS" simultaneously, press the PRT:THERMAL A power button to turn on the power.
  • Page 130 3-2.4. Clearing the Protection History 3-3. 232C Standby Clear Mode (AVR-X2400H E3 only) There are two ways to clear the protection history. 3-3.1. Actions (a) Activate Protection History Display Mode. Press the "STATUS" button to display the protection his- Switches from 232C standby mode to normal standby mode.
  • Page 131 This mode enables the unit to display the accumulated operating time, power On count and each pro- THM E:___ tection count. "STATUS" 3-4.2. Starting up AVR-X2400H (f) Current Protection count · While holding down buttons "ZONE2 SOURCE", "DIMMER" and "STATUS" simultaneously, press the Current:___ power button to turn on the power.
  • Page 132 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 133 Auto Update setting 4.2. Operations Allow Update setting Time Zone setting AVR-X2400H Queue list · While holding down buttons "TUNER PRESET CH +", "ZONE2 SOURCE" and "STATUS" simultane- Internet Radio recently played station ously, press the power button to turn on the power.
  • Page 134 Remove all input/output terminals and the AC plug. Connect the AC plug again and place the product in standby mode. AVR-X2400H · While holding down buttons "ZONE2 SOURCE" and "STATUS" simultaneously, press the power but- ton to turn on the power.
  • Page 135 The Video and Audio paths can be checked. The backup data is not rewritten. 1.2. Starting up AVR-X2400H · While holding down buttons "ZONE2 SOURCE", "DIMMER" and "STATUS" simultaneously, press the power button to turn on the power. AVR-S930H · While holding down buttons "TUNER PRESET CH+", "TUNE -" and "TUNE +" simultaneously, press the power button to turn on the power.
  • Page 136 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.04a Sound mode : STEREO 4 HDMI A05:HDMI...
  • Page 137 Paths to be confirmed Display Settings What to confirm Input Source : CBL/SAT ・ HDMI input (PCM , DolbyDigital , DTS) ⇒ Speaker output. fig.11a HDMI Control : Off ・ HDMI input(HD audio) ⇒ Speaker output. HDMI Audio V05:H.AUDIO-AVR HDMI Audio : AVR (if checking the audio output from ( b The input source can be switched to any source except CBL/SAT.) (Audio : AVR) fig.11b...
  • Page 138 DIAGNOSTIC PATH DIAGRAM fig.01 AVR_S930H / X2400H / ANALOG AUDIO DIAGRAM BUFFER INVERTING 7-INPUT/3-OUT TUNER NJU72750 8-CH VOLUME NJU72343 ALL MODEL : FM/AM H/P-L HEADPHONE OUT 7-INPUT/3-OUTPUT NJU72750 InA1 H/P-R 8-CH VOLUME InA2 NJU72343 InA3 OutA1 MAIN_AD_IN_L MAIN_L InA1 OutA DA_FL LEGO_AD_IN_L InA4...
  • Page 139 fig.02a AVR_S930H / X2400H DIGITAL AUDIO DIAGRAM TMDS TMDS TMDS HDMI OUT1 OUT0 OUT1 AD8195 HDMI2.0 TX HDMI OUT2 FRONT TMDS MN864788 HDMI BUFFER SW1_SD0 SW1_SD1 SW1_SD2 HDMI2.0 RX HDMI1 MN864788 SW1_SD3_SPDIF (HDCP 2.2 : 4 INPUTS) SW1_LRCK HDMI2 SW1_BCLK SW1_MCLK HDMI3 TMDS...
  • Page 140 fig.02b AVR_S930H / X2400H / ANALOG AUDIO DIAGRAM BUFFER INVERTING 7-INPUT/3-OUT TUNER NJU72750 8-CH VOLUME NJU72343 ALL MODEL : FM/AM H/P-L HEADPHONE OUT 7-INPUT/3-OUTPUT NJU72750 InA1 H/P-R 8-CH VOLUME InA2 NJU72343 InA3 OutA1 MAIN_AD_IN_L MAIN_L InA1 OutA DA_FL LEGO_AD_IN_L InA4 OutA2 InA2 ZONE2_L...
  • Page 141 fig.03a AVR_S930H / X2400H DIGITAL AUDIO DIAGRAM TMDS TMDS TMDS HDMI OUT1 OUT0 OUT1 AD8195 HDMI2.0 TX HDMI OUT2 FRONT TMDS MN864788 HDMI BUFFER SW1_SD0 SW1_SD1 SW1_SD2 HDMI2.0 RX HDMI1 MN864788 SW1_SD3_SPDIF (HDCP 2.2 : 4 INPUTS) SW1_LRCK HDMI2 SW1_BCLK SW1_MCLK HDMI3 TMDS...
  • Page 142 fig.03b AVR_S930H / X2400H / ANALOG AUDIO DIAGRAM BUFFER INVERTING 7-INPUT/3-OUT TUNER NJU72750 8-CH VOLUME NJU72343 ALL MODEL : FM/AM H/P-L HEADPHONE OUT 7-INPUT/3-OUTPUT NJU72750 InA1 H/P-R 8-CH VOLUME InA2 NJU72343 InA3 OutA1 MAIN_AD_IN_L MAIN_L InA1 OutA DA_FL LEGO_AD_IN_L InA4 OutA2 InA2 ZONE2_L...
  • Page 143 fig.04a AVR_S930H / X2400H DIGITAL AUDIO DIAGRAM TMDS TMDS TMDS HDMI OUT1 OUT0 OUT1 AD8195 HDMI2.0 TX HDMI OUT2 FRONT TMDS MN864788 HDMI BUFFER SW1_SD0 SW1_SD1 SW1_SD2 HDMI2.0 RX HDMI1 MN864788 SW1_SD3_SPDIF (HDCP 2.2 : 4 INPUTS) SW1_LRCK HDMI2 SW1_BCLK SW1_MCLK HDMI3 TMDS...
  • Page 144 fig.04b AVR_S930H / X2400H / ANALOG AUDIO DIAGRAM BUFFER INVERTING 7-INPUT/3-OUT TUNER NJU72750 8-CH VOLUME NJU72343 ALL MODEL : FM/AM H/P-L HEADPHONE OUT 7-INPUT/3-OUTPUT NJU72750 InA1 H/P-R 8-CH VOLUME InA2 NJU72343 InA3 OutA1 MAIN_AD_IN_L MAIN_L InA1 OutA DA_FL LEGO_AD_IN_L InA4 OutA2 InA2 ZONE2_L...
  • Page 145 fig.05a AVR_S930H / X2400H DIGITAL AUDIO DIAGRAM TMDS TMDS TMDS HDMI OUT1 OUT0 OUT1 AD8195 HDMI2.0 TX HDMI OUT2 FRONT TMDS MN864788 HDMI BUFFER SW1_SD0 SW1_SD1 SW1_SD2 HDMI2.0 RX HDMI1 MN864788 SW1_SD3_SPDIF (HDCP 2.2 : 4 INPUTS) SW1_LRCK HDMI2 SW1_BCLK SW1_MCLK HDMI3 TMDS...
  • Page 146 fig.05b AVR_S930H / X2400H / ANALOG AUDIO DIAGRAM BUFFER INVERTING 7-INPUT/3-OUT TUNER NJU72750 8-CH VOLUME NJU72343 ALL MODEL : FM/AM H/P-L HEADPHONE OUT 7-INPUT/3-OUTPUT NJU72750 InA1 H/P-R 8-CH VOLUME InA2 NJU72343 InA3 OutA1 MAIN_AD_IN_L MAIN_L InA1 OutA DA_FL LEGO_AD_IN_L InA4 OutA2 InA2 ZONE2_L...
  • Page 147 fig.06 AVR_S930H / X2400H / ANALOG AUDIO DIAGRAM BUFFER INVERTING 7-INPUT/3-OUT TUNER NJU72750 8-CH VOLUME NJU72343 ALL MODEL : FM/AM H/P-L HEADPHONE OUT 7-INPUT/3-OUTPUT NJU72750 InA1 H/P-R 8-CH VOLUME InA2 NJU72343 InA3 OutA1 MAIN_AD_IN_L MAIN_L InA1 OutA DA_FL LEGO_AD_IN_L InA4 OutA2 InA2 ZONE2_L...
  • Page 148 fig.07 AVR_S930H / X2400H VIDEO DIAGRAM HDMI OUT1 TMDS IN AD8195 FRONT HDMI TMDS OUTPUT BUFFER OUT0 TMDS IN HDMI1 HDMI2.0 TX HDMI2.0 RX TMDS IN MN864788 MN864788 (HDCP 2.2 : 4 INPUTS) TMDS IN TMDS OUTPUT HDMI2 TMDS OUT W25Q128FVFIG HDMI OUT2 HDMI3...
  • Page 149 fig.08 AVR_S930H / X2400H VIDEO DIAGRAM HDMI OUT1 TMDS IN AD8195 FRONT HDMI TMDS OUTPUT BUFFER OUT0 TMDS IN HDMI1 HDMI2.0 TX HDMI2.0 RX TMDS IN MN864788 MN864788 (HDCP 2.2 : 4 INPUTS) TMDS IN TMDS OUTPUT HDMI2 TMDS OUT W25Q128FVFIG HDMI OUT2 HDMI3...
  • Page 150 fig.09 AVR_S930H / X2400H VIDEO DIAGRAM HDMI OUT1 TMDS IN AD8195 FRONT HDMI TMDS OUTPUT BUFFER OUT0 TMDS IN HDMI1 HDMI2.0 TX HDMI2.0 RX TMDS IN MN864788 MN864788 (HDCP 2.2 : 4 INPUTS) TMDS IN TMDS OUTPUT HDMI2 TMDS OUT W25Q128FVFIG HDMI OUT2 HDMI3...
  • Page 151 fig.10 AVR_S930H / X2400H VIDEO DIAGRAM HDMI OUT1 TMDS IN AD8195 FRONT HDMI TMDS OUTPUT BUFFER OUT0 TMDS IN HDMI1 HDMI2.0 TX HDMI2.0 RX TMDS IN MN864788 MN864788 (HDCP 2.2 : 4 INPUTS) TMDS IN TMDS OUTPUT HDMI2 TMDS OUT W25Q128FVFIG HDMI OUT2 HDMI3...
  • Page 152 fig.11a AVR_S930H / X2400H DIGITAL AUDIO DIAGRAM TMDS TMDS TMDS HDMI OUT1 OUT0 OUT1 AD8195 HDMI2.0 TX HDMI OUT2 FRONT TMDS MN864788 HDMI BUFFER SW1_SD0 SW1_SD1 SW1_SD2 HDMI2.0 RX HDMI1 MN864788 SW1_SD3_SPDIF (HDCP 2.2 : 4 INPUTS) SW1_LRCK HDMI2 SW1_BCLK SW1_MCLK HDMI3 TMDS...
  • Page 153 fig.11b AVR_S930H / X2400H / ANALOG AUDIO DIAGRAM BUFFER INVERTING 7-INPUT/3-OUT TUNER NJU72750 8-CH VOLUME NJU72343 ALL MODEL : FM/AM H/P-L HEADPHONE OUT 7-INPUT/3-OUTPUT NJU72750 InA1 H/P-R 8-CH VOLUME InA2 NJU72343 InA3 OutA1 MAIN_AD_IN_L MAIN_L InA1 OutA DA_FL LEGO_AD_IN_L InA4 OutA2 InA2 ZONE2_L...
  • Page 154 fig.12 AVR_S930H / X2400H DIGITAL AUDIO DIAGRAM TMDS TMDS TMDS HDMI OUT1 OUT0 OUT1 AD8195 HDMI2.0 TX HDMI OUT2 FRONT TMDS MN864788 HDMI BUFFER SW1_SD0 SW1_SD1 SW1_SD2 HDMI2.0 RX HDMI1 MN864788 SW1_SD3_SPDIF (HDCP 2.2 : 4 INPUTS) SW1_LRCK HDMI2 SW1_BCLK SW1_MCLK HDMI3 TMDS...
  • Page 155 fig.13 AVR_S930H / X2400H VIDEO DIAGRAM HDMI OUT1 TMDS IN AD8195 FRONT HDMI TMDS OUTPUT BUFFER OUT0 TMDS IN HDMI1 HDMI2.0 TX HDMI2.0 RX TMDS IN MN864788 MN864788 (HDCP 2.2 : 4 INPUTS) TMDS IN TMDS OUTPUT HDMI2 TMDS OUT W25Q128FVFIG HDMI OUT2 HDMI3...
  • Page 156 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 1Set Insulation sheet (Not supplied)
  • Page 157 (4) Connect the expansion cables. FRONT CNT DIGITAL INPUT VIDEO INPUT 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 CN5003 VIDEO...
  • Page 158 ADJUSTMENT Adjusting Idling Current 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. AMP UNIT The set requires an ambient temperature of 15℃ to 30℃ and standard humidity. (3) Settings of This Unit DC Voltmeter •...
  • Page 159 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 160 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 161 Update download file when the DIGITAL PCB or network module is replaced Model Name Model Area Download from SDI AVR-X2400H avr_40.prod.update.factory.xxxx.zip Table 2 Update download file when the firmware is updated (Two files, "HW component" and "LEGO component") Download from SDI...
  • Page 162 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 163 When update is complete, the folder name on the USB flash drive changes to "avr_40.prod.update.factory. done". To use the files again, delete the ".done" part. (7) Execute Firmware Factory Restore. AVR-X2400H 3.2. Start the update. · While holding down buttons "TUNER PRESET CH-" and "DIMMER" simultaneously, press the power NOTE : button to turn on the power.
  • Page 164 (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 165 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 166 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 167 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 General Main CPU...
  • Page 168 www.denon.com...

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