Denon AVR-X4400H Service Manual

Also see for AVR-X4400H: Manual Owner's manual

SCH10_DSP3STBY POWERANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEOGND LINE POWER- LINEPOWER+ LINESDDQMMS0VDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTVDD_INTCLK_CFG1ADDR0BOOT_CFG0VDD_EXTADDR1ADDR2ADDR3ADDR4ADDR5BOOT_CFG1GNDADDR6ADDR7NCNCADDR8ADDR9CLK_CFG0VDD_EXTVDD_EXTVDD_EXTVDD_EXTVDD_EXTVDD_EXTVDD_EXTVDD_EXTVDD_EXTVDD_EXTVDD_EXTVDD_EXTSDCKECLKINXTALADDR10SDA10ADDR11ADDR12ADDR17ADDR13ADDR18RESETOUT/RUNRSTINDPI_P01DPI_P02DPI_P03DPI_P05DPI_P04DPI_P06DPI_P08DPI_P07DPI_P09DPI_P10DPI_P11DPI_P12DPI_P13DPI_P14DAI_P03NCNCNCNCNCNCNCNCNCNCWDTRSTONCDAI_P07DAI_P13DAI_P19DAI_P01DAI_P02NCNCNCNCNCDAI_P06DAI_P05DAI_P09 DAI_P10DAI_P20DAI_P08DAI_P14DAI_P04DAI_P18DAI_P17DAI_P16DAI_P12DAI_P15DAI_P11BOOT_CFG2AMI_ACKGNDTHD_MTHD_PVDD_EXTMS1WDT_CLKOWDT_CLKINADDR23ADDR22ADDR21ADDR20ADDR19ADDR16ADDR15ADDR14AMI_WRAMI_RDFLAG0FLAG1FLAG2MLBCLKFLAG3MLBDATMLBDOMLBSIGTRSTMLBSOEMUDATA0DATA1DATA2DATA3TDODATA4DATA5DATA6DATA7TDISDCLKDATA8DATA9DATA10TCKDATA11DATA12DATA14DATA13DATA15SDWESDRASRESETTMSSDCASTO ADUDIO PLD PART TO DSP1 PART177DGNDVDDDQ0VDDQDQ1DQ2VSSQDQ3DQ4VDDQDQ5DQ6VSSQDQ7VDDLDQMWECASRASCSBA0BA1A10/APA0A1A2A3VDDVSSDQ15VSSQDQ14DQ13VDDQDQ12DQ11VSSQDQ10DQ9VDDQDQ8VSSN.CMDQMCLKCKEA12A11A9A8A7A6A5A4VSSCSSOWPGND SISCKHOLDVCC256M BIT SDRAMTDIEMUTRSTTMSTDOTCKGNDVCCNCEMULATORGNDMP:openSCKGNDMOSIVCCCSMISOGNDMP:open(PAGE 7_A4) (PAGE 8-1_D2)TO AUDIO PLD(PAGE 7_A5)TO DSP4 PART(PAGE 8-4_D5)TO DSP2 PART(PAGE 8-2_D3)TO LEGO(PAGE 11_A1)DSP3R27053387654321RN27733x4C2702 0.1C2703 0.1C2704 0.1C2705 0.1C2706 0.1C2707 0.1C2708 0.1C2709 0.1C2714 0.1C2715 0.1C2716 0.1C2717 0.1C2718 0.1C2719 0.1C2720 0.1C2721 0.1C2744 0.1C2743 0.1C2742 0.1C2741 0.1C2740 0.1C2739 0.1C2738 0.1C2737 0.1C27360.1C27340.1C2732 0.1C2731 0.1C2730 0.1C2728 0.1C2727 0.1C2725 0.1C2726 0.1C2729 0.1C2724 0.1C2733 0.1C27350.1R2702 4.7KR2703 4.7KR2704 4.7K87654321RN27833x4C2746 0.1C2747 0.1C2749 0.1C2751 0.1C2754 0.1C2758 0.1C2756 0.187654321RN27933x4R2715 4.7K87654321RN28033x48 7 6 54 3 2 1RN281 10Kx487654321RN282 OPENR2743 4.7KR2744 10KR2750 1008 7 6 54 3 2 1RN285 10x48 7 6 54 3 2 1RN286 10x4C27010.01R2759 10R2758 OPENR276010KR2761 101761 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 4445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175IC271CVIADSP21487KSWZ-4B C2723 0.1C2722 0.1R274910KR2735 33R2713 10KR2716 OPENR2746 4.7KTP10TP14TP15TP16R2745 100C2778 1000PC2777 1000PC2776 1000PC2775 1000PC2774 1000PC2773 1000PC2772 1000PC2771 1000PC2770 1000PC2769 1000PC2768 1000PC2767 1000PC2766 1000PC2765 1000PC2764 1000PC2763 1000PC2762 1000PC2761 1000PC2760 1000PC2759 1000PC2798 1000PC2797 1000PC2796 1000PC2795 1000PC2794 1000PC2793 1000PC2792 1000PC2791 1000PC2790 1000PC2789 1000PC2788 1000PC2787 1000PC2786 1000PC2785 1000PC2784 1000PC2783 1000PC2782 1000PC2781 1000PC2780 1000PC2779 1000PR2747 4.7KC2745 1000PC2748 1000PC2750 1000PC2752 1000PC2753 1000PC2755 1000PC2757 1000PR27071MX270125MHzR27081.8KR27010C2799 1000PR2737 3312345678910111213141516171819202122232425262728 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54IC272A3V56S40GTP-60R2734 33R2742 3312345 6 7 8IC273MX25L1606EM2I-12GR271933R2721 10KR2720OPENR2722 OPENR2725 10KR2717 10KC2712 0.1R2710 33R2711 33R2712 33R278133R2718 10KR2714 10KR2723 10KR2724 10K1234567891011CN27210022H-11CCJP11GA193ZYR2751 OPENR2752 4.7KR275533R275733R275633R275433R2753OPEN87654321RN283 10x487654321RN284 10x4R2730 331234567CN27110022H-07CCJP07GA193ZYR2726 150R2727 0R2728 0R2729 0T5T6T7T887654321RN287 33x4R273210KC2713OPENR2748 100R2739 33R2738 33R2733 33R2740 33R2741 10KR270610KR2736 33C271018P C271118PDSP3DSP2OUTCSWDSP2OUTFDSP3DSP_MOSIDSP_MISODSPI_CLKDSP_RSTDSP3_ICSDSP3OUTSDSP3OUTFDSP3OUTSBDSP3OUTCSW1DSP3OUTFWDSP2OUTLRCKDSP_MOSIDSP_MISODSPI_CLKDSP_MOSIDSPI_CLKDSP_MISODSP3_ICSDSP3_FLAG0DSP_RSTTRST3TRST3EMU3 EMU3TDO3 TDO3TDI3 TDI3TCK3TCK3TMS3 TMS3DSP3A18DSP3A17DSP3A12DSP3A113SDA10DSP3A9DSP3A8DSP3A7DSP3A6DSP3A5DSP3A4DSP3A3DSP3A2DSP3A1DSP3A03SDCKE3CAS3RAS3WEDSP3D15DSP3D13DSP3D14DSP3D12DSP3D11DSP3D10DSP3D9DSP3D83SDCLKDSP3D7DSP3D6DSP3D5DSP3D4DSP3D3DSP3D2DSP3D1DSP3D0DSP3D0DSP3D1DSP3D2DSP3D3DSP3D4DSP3D5DSP3D6DSP3D7DSP3D15DSP3D14DSP3D13DSP3D12DSP3D11DSP3D10DSP3D9DSP3D83WE3CAS3RASDSP3A17DSP3A183SDA10DSP3A0DSP3A1DSP3A2DSP3A3 DSP3A4DSP3A5DSP3A6DSP3A7DSP3A8DSP3A9DSP3A11DSP3A123SDCKE3SDCLKDSP3_FLAG3DSP3_FLAG0DSP3OUTLRCKDSP3OUTBCKDSP3INMCKDSP3_FLAG3DSP3OUTRSV1DSP3OUTFHDSP2OUTSDSP2OUTSBDSP2OUTBCKDSP2OUTFWDSP2OUTFHDSP2OUTRSV1DSP3_ICS3DQM3CE03DQM3DQM3CE0DSP_RSTDSP3_SPI_SSDSP3_SPI_MOSIDSP3_SPI_CLKDSP3_FLAG3DGNDDGNDDSP3_FLAG0DA1.1V_2DA3.3VDA1.1V_2DA3.3VDSP3_SPI_MISO5FTO F59FTO F96GTO G69GTO G9H1TO 1HH2TO 2H19Caution inservicing Electrical Mechanical Repair Information Updating