Harman Kardon AVR 7550HD Service Manual

Also see for AVR 7550HD: Owner's manual Worksheet Quick start guide

Contents

COMPANY LTD.ACDBEF10 8 6 5 3 1REVISION RECORDContentsNO. Date2479GDateModelCategoryDraw Approved Drawing NoStage Ver. Sheet B'D name/DANECHCLOSE TO DSP ICA/V RECEIVER AVR7550HD/760/660MP 5 9 DSPv01W.D. KIM 2009.04.13A0CEGNDOEI/O0I/O8I/O1I/O9I/O2I/O10A1A2A3A4A5A6A7A17A18RYD/BUSYI/O4I/O12I/O5I/O13I/O6I/O14I/O7I/O15/A-1GNDBYTEA16WENCA19A8A9A10A11A12A13A14A15I/O3I/O11VCCNCNCRESET123456789101112131415161718192021222324 252627282930313233343536373839404142434445464748IC4030M29W160ET70N6EJ16 EM_A[0]J15 EM_A[1]K15 EM_A[2]L16 EM_A[3]L15 EM_A[4]M16 EM_A[5]M15 EM_A[6]N16 EM_A[7]N15 EM_A[8]P16 EM_A[9]H15 EM_A[10]P15 EM_A[11]P12 EM_A[12]G15 EM_BA[0]H16 EM_BA[1]F15 EM_CS[0]E15 EM_CS[2]R3 EM_CASF16 EM_RAST3 EM_WET14 EM_CKER14 EM_CLKR4 EM_WE_DQM[0]T13 EM_WE_DQM[1]P13 EM_WE_DQM[2]R15 EM_WE_DQM[3]D15 EM_OEE16 EM_RWD14 EM_WAITT8 EM_D[0]R8 EM_D[1]R7 EM_D[2]T6 EM_D[3]R6 EM_D[4]T5 EM_D[5]R5 EM_D[6]T4 EM_D[7]R13 EM_D[8]T12 EM_D[9]R12 EM_D[10]T11 EM_D[11]R11 EM_D[12]R10 EM_D[13]T9 EM_D[14]R9 EM_D[15]N7 EM_D[16]/UHPI_HA[0]P6 EM_D[17]/UHPI_HA[1]N6 EM_D[18]/UHPI_HA[2]P5 EM_D[19]/UHPI_HA[3]P4 EM_D[20]/UHPI_HA[4]P3 EM_D[21]/UHPI_HA[5]N4 EM_D[22]/UHPI_HA[6]R2 EM_D[23]/UHPI_HA[7]P11 EM_D[24]/UHPI_HA[8]N11 EM_D[25]/UHPI_HA[9]P10 EM_D[26]/UHPI_HA[10]N10 EM_D[27]/UHPI_HA[11]P9 EM_D[28]/UHPI_HA[12]N9 EM_D[29]/UHPI_HA[13]N8 EM_D[30]/UHPI_HA[14]P7 EM_D[31]/UHPI_HA[15]K13 UHPI_HD[0]K14 UHPI_HD[1]M14 UHPI_HD[2]L13 UHPI_HD[3]L14 UHPI_HD[4]N13 UHPI_HD[5]N14 UHPI_HD[6]P14 UHPI_HD[7]E14 UHPI_HD[8]F14 UHPI_HD[9]F13 UHPI_HD[10]G14 UHPI_HD[11]G13 UHPI_HD[12]H14 UHPI_HD[13]H13 UHPI_HD[14]J13 UHPI_HD[15]H1 UHPI_HD[16]/HHWILG3 UHPI_HD[17]G4 UHPI_HD[18]F3 UHPI_HD[19]F4 UHPI_HD[20]E3 UHPI_HD[21]D3 UHPI_HD[22]C3 UHPI_HD[23]P2 UHPI_HD[24]N2 UHPI_HD[25]N3 UHPI_HD[26]M3 UHPI_HD[27]L3 UHPI_HD[28]L4 UHPI_HD[29]L2 UHPI_HD[30]H4 UHPI_HD[31]C6UHPI_HBE[0] C5UHPI_HBE[1] C4UHPI_HBE[2] B2UHPI_HBE[3] D9UHPI_HCNTL[0] C10UHPI_HCNTL[1] C9UHPI_HAS D8UHPI_HRW D7UHPI_HDS[1] C7UHPI_HDS[2] C8UHPI_HCS D6UHPI_HRDYB3AHCLKR0/AHCLKR1 A5ACLKR0 B4AFSR0 C2AHCLKX0/AHCLKX2 A4ACLKX0 A3AFSX0 C1AMUTE0 A14AXR0[0] B13AXR0[1] A13AXR0[2] B12AXR0[3] A12AXR0[4] B11AXR0[5]/SPI1_SCS] A11AXR0[6]/SP1_ENA B10AXR0[7]/SPI1_CLK B9AXR0[8]/AXR1[5]/SPI1_SOMI A9AXR0[9]/AXR1[4]/SPI1_SIMO B8AXR0[10]/AXR1[3] A8AXR0[11]/AXR1[2] B7AXR0[12]/AXR1[1] B6AXR0[13]/AXR1[0] A6AXR0[14]/AXR2[1] B5AXR0[15]/AXR2[0]E1ACLKR1 F1AFSR1 D1AHCLKX1 E2ACLKX1 F2AFSX1 D2AMUTE1 C14AHCLKR2 C13ACLKR2 C12AFSR2 D11ACLKX2 C11AFSX2 D10AMUTE2/HINTB14SPI0_SOMI/I2C0_SDA B15SPI0_SIMO C16SPI0_CLKI2C0_SCL C15SPI0_SCS/I2C1_SCL D16SPI0_ENA/I2C1_SDAJ2OSCIN J3OSCOUT J4OSCVDD J1OSCVSS H2CLKIN K2PLLHV G2RESET P1TCK K3TMS L1TDI M2TDO K4TRST M1EMU[0] N1EMU[1]E6CORE_SUPPLY_(CVDD) E7CORE_SUPPLY_(CVDD) E8CORE_SUPPLY_(CVDD) E9CORE_SUPPLY_(CVDD) E10CORE_SUPPLY_(CVDD) E11CORE_SUPPLY_(CVDD) G5CORE_SUPPLY_(CVDD) G12CORE_SUPPLY_(CVDD) H5CORE_SUPPLY_(CVDD) H12CORE_SUPPLY_(CVDD) J5CORE_SUPPLY_(CVDD) J12CORE_SUPPLY_(CVDD) K5CORE_SUPPLY_(CVDD) K12CORE_SUPPLY_(CVDD) M6CORE_SUPPLY_(CVDD) M7CORE_SUPPLY_(CVDD) M8CORE_SUPPLY_(CVDD) M9CORE_SUPPLY_(CVDD) M10CORE_SUPPLY_(CVDD) M11CORE_SUPPLY_(CVDD)A2IO_SUPPLY(DVDD) A15IO_SUPPLY(DVDD) B1IO_SUPPLY(DVDD) B16IO_SUPPLY(DVDD) D4IO_SUPPLY(DVDD) D5IO_SUPPLY(DVDD) D12IO_SUPPLY(DVDD) D13IO_SUPPLY(DVDD) E4IO_SUPPLY(DVDD) E13IO_SUPPLY(DVDD) J14IO_SUPPLY(DVDD) M4IO_SUPPLY(DVDD) M13IO_SUPPLY(DVDD) N5IO_SUPPLY(DVDD) N12IO_SUPPLY(DVDD) P8IO_SUPPLY(DVDD) R1IO_SUPPLY(DVDD) R16IO_SUPPLY(DVDD) T2IO_SUPPLY(DVDD) T15IO_SUPPLY(DVDD)A1 GROUND(VSS)A7 GROUND(VSS)A10 GROUND(VSS)A16 GROUND(VSS)E5 GROUND(VSS)E12 GROUND(VSS)F5 GROUND(VSS)F6 GROUND(VSS)F7 GROUND(VSS)F8 GROUND(VSS)F9 GROUND(VSS)F10 GROUND(VSS)F11 GROUND(VSS)F12 GROUND(VSS)G1 GROUND(VSS)G6 GROUND(VSS)G7 GROUND(VSS)G8 GROUND(VSS)G9 GROUND(VSS)G10 GROUND(VSS)G11 GROUND(VSS)G16 GROUND(VSS)H3 GROUND(VSS)H6 GROUND(VSS)H7 GROUND(VSS)H8 GROUND(VSS)H9 GROUND(VSS)H10 GROUND(VSS)H11 GROUND(VSS)J6 GROUND(VSS)J7 GROUND(VSS)J8 GROUND(VSS)J9 GROUND(VSS)J10 GROUND(VSS)J11 GROUND(VSS)K1 GROUND(VSS)K6 GROUND(VSS)K7 GROUND(VSS)K8 GROUND(VSS)K9 GROUND(VSS)K10 GROUND(VSS)K11 GROUND(VSS)K16 GROUND(VSS)L5 GROUND(VSS)L6 GROUND(VSS)L7 GROUND(VSS)L8 GROUND(VSS)L9 GROUND(VSS)L10 GROUND(VSS)L11 GROUND(VSS)L12 GROUND(VSS)M5 GROUND(VSS)M12 GROUND(VSS)T1 GROUND(VSS)T7 GROUND(VSS)T10 GROUND(VSS)T16 GROUND(VSS)IC4034TMS320DA79012345678R4161 33 1/16W12345678R4160 33 1/16W12345678R4159 33 1/16W12345678R4162 33 1/16W12345678R4157 33 1/16W12345678R4155 33 1/16W12345678R4153 33 1/16W12345678R4146 33 1/16W12345678R4142 33 1/16W12345678R4136 33 1/16W1 23 45 67 8R450833(0603)1 23 45 67 8R449933(0603)1 23 45 67 8R449733(0603)1 23 45 67 8R449033(0603)BD4043FCM2012CF-301T04C44520.1UFC44530.1UFC44540.1UFC44510.1UFC44730.1UFC44720.1UFBD4041FCM2012CF-301T04C44110.1UFC44120.1UFC44130.1UFC44100.1UFC44390.1UFC44380.1UFR4480 1K(1/16W)R4489 4K7(1/16W)C4409 22P/50VR4126 47K(1/16W) BD4042FCM2012CF-301T04C44280.1UFR45071K(1/16W)BD4011FCM2012CF-301T04C44140.1UFC44080.1UFY400224.576MHZ(18P)R4482 10K(1/16W)R4483 10K(1/16W)R4514 10K(1/16W)R4478 10K(1/16W)R4479 10K(1/16W)R4481 10K(1/16W)R4518 10K(1/16W)R4517 10K(1/16W)ADJOUTIN312IC4035KIA1117F00BD4013HCB2012KF-151T20C44431uFP/10VR4513120(1/16W)R45154R7(1/16W)R4168 10(1/16W)R4165 10(1/16W)R4167 10(1/16W)R4164 10(1/16W)R41311M(1/16W)R41320(1/16W)C41308P/50VC41318P/50VC4132 470PFC4129 470PFC43751uFP/10VR45204K7(1/16W)R4521470(1/16W)R451233(1/16W)C415922/10(TA)C444722/10(TA)C414010/16(TA)C442410/16(TA) C446810/16(TA)13 42R4134 33R4147 33(1/16W)C44290.1UFC44420.1UFC44450.1UFC44550.1UFC44150.1UFC41370.1UFC44600.1UFC44620.1UFC44610.1UFC44560.1UFC44580.1UFC44570.1UFC44460.1UFC44210.1UFC44180.1UFC44190.1UFC413622/10(TA)1 23 45 67 8R413933 1/16WC44200.1UFC44250.1UFC44300.1UFC44310.1UFC44320.1UFC44330.1UFC44340.1UFC44350.1UFR413747(1/16W)VDDDQ0VDDQDQ1DQ2VssQDQ3DQ4VDDQDQ5DQ6VSSQDQ7VDDLDQMWECASRASCSA13A12A10/APA0A1A2A3VDD VssA4A5A6A7A8A9A11NCCKECLKUDQMNCVssDQ8VDDQDQ9DQ10VSSQDQ11DQ12VDDQDQ13DQ14VSSQDQ15VSS123456789101112131415161718192021222324252627 282930313233343536373839404142434445464748495051525354IC4036M12L64164A-5TGVDDDQ0VDDQDQ1DQ2VssQDQ3DQ4VDDQDQ5DQ6VSSQDQ7VDDLDQMWECASRASCSA13A12A10/APA0A1A2A3VDD VssA4A5A6A7A8A9A11NCCKECLKUDQMNCVssDQ8VDDQDQ9DQ10VSSQDQ11DQ12VDDQDQ13DQ14VSSQDQ15VSS123456789101112131415161718192021222324252627 282930313233343536373839404142434445464748495051525354IC4031M12L64164A-5TGR4158 10K(1/16W)R415110K(1/16W)R4024 0(1/16W)R4027 0(1/16W)1 23 45 67 8R450933 1/16WGND 132IC4029ACF451832-333-TPRO_A[0:12]PRO_A0PRO_A1PRO_A2PRO_A3PRO_A4PRO_A5PRO_A6PRO_A7PRO_A8PRO_A9PRO_A10PRO_A11PRO_A10PRO_A0PRO_A1PRO_A2PRO_A3PRO_A4PRO_A5PRO_A6PRO_A7PRO_A8PRO_A9PRO_A11PRO_BA0PRO_BA1PRO_CS0PRO_RASPRO_RASPRO_CS0PRO_BA0PRO_BA1PRO_CKEPRO_CLKPRO_DQM1PRO_DQM3PRO_DQM3PRO_CKEPRO_CLKPRO_DQM1PRO_D0PRO_D1PRO_D2PRO_D3PRO_D4PRO_D5PRO_D6PRO_D7PRO_D8PRO_D9PRO_D10PRO_D11PRO_D12PRO_D13PRO_D14PRO_D15PRO_D16PRO_D17PRO_D18PRO_D19PRO_D20PRO_D21PRO_D22PRO_D23PRO_D24PRO_D25PRO_D26PRO_D27PRO_D28PRO_D29PRO_D30PRO_D31PRO_D8PRO_D9PRO_D10PRO_D11PRO_D12PRO_D13PRO_D14PRO_D15PRO_D0PRO_D1PRO_D2PRO_D3PRO_D4PRO_D5PRO_D6PRO_D7PRO_DQM0PRO_WEPRO_CASPRO_D23PRO_DQM2PRO_D30PRO_D31PRO_D16PRO_D17PRO_D18PRO_D19PRO_D20PRO_D22PRO_D21PRO_CASPRO_WEPRO_DQM0PRO_DQM2PRO_AD10PRO_AD0PRO_AD1PRO_AD2PRO_AD3PRO_AD4PRO_AD5PRO_AD6PRO_AD7PRO_AD8PRO_AD9PRO_AD11PRO_DA0PRO_DA1PRO_DA2PRO_DA3PRO_DA4PRO_DA5PRO_DA6PRO_DA7PRO_DA8PRO_DA9PRO_DA10PRO_DA11PRO_DA12PRO_DA13PRO_DA14PRO_DA15PRO_DA16PRO_DA17PRO_DA18PRO_DA19PRO_DA20PRO_DA21PRO_DA22PRO_DA23PRO_DA30PRO_DA31PROEM_RASPROEM_CS0PROEM_BA0PROEM_DQM3PROEM_CKEPROEM_CLKPROEM_DQM1PROEM_DQM0PROEM_WEPROEM_CASPROEM_DQM2+3.3VD +3.3V_SD3DGNDDGND+3.3VDDGND+3.3V_SD4DGNDDEC_SD0 [4]DEC_SD1 [4]DEC_SD2 [4]DEC_SD3 [4]DEC_SD0DEC_SD1DEC_SD2DEC_SD3RMCK_PRO [4,7,8]RMCK_PRO-RMCK_PRO-DEC_SCLK [4]DEC_LRCK [4]PRO_AD13PRO_AD14PRO_AD15PRO_AD16PRO_AD17PRO_AD18PRO_AD19PRO_AD20PRO_AD0PRO_AD1PRO_AD2PRO_AD3PRO_AD4PRO_AD5PRO_AD6PRO_AD7PRO_AD8PRO_AD9PRO_AD10PRO_AD11PRO_AD13PRO_AD14 PRO_AD15PRO_AD16PRO_AD17PRO_AD18PRO_DA0PRO_DA1PRO_DA2PRO_DA3PRO_DA4PRO_DA5PRO_DA6PRO_DA7PRO_DA8PRO_DA9PRO_DA10PRO_DA11PRO_DA12PRO_DA13PRO_DA14PRO_DA15PROEM_WE+3.3V_FM2FM2_RSTVPP2PROEM_BA1PROEM_OEPRO_CS2PROEM_OEPRO_CS2PROEM_BA1+3.3VDDGND+3.3V_FM2DGND+3.3V_FM2DGND+3.3VD+3.3V_PRO+1.2V_PRODSP_SDA0 [4]DSP_SCL0 [4]DSP_SCL1 [4]DSP_SDA1 [4]CX_SD0 [7]CX_SD1 [7]CX_SD2 [7]CX_SD3 [7]+3.3V_PROPROPLLMULT_SCLK [6]MULT_LRCK [6]DGNDPRO_AD13PRO_AD14PRO_AD15PRO_AD16PRO_AD17PRO_AD18PRO_AD19PRO_AD20SW2_SD [7]HDDM_SD [2,8]HDDM_SCLK [2,7,8]HDDM_LRCK [2,7,8]+3.3VDDGNDDGNDDEC-JTAG [4]DEC-TMSDEC-TDOPRO-TDODEC-TRSTDEC-EMU0DEC-EMU1DGND+3.3V_PRODSPRST [2,4]PRO_A12PRO_A12PRO_AD12PRO_AD12DGNDDEC-TCKPRO_DA24PRO_DA25PRO_DA26PRO_DA27PRO_DA28PRO_DA29PRO_D24PRO_D25PRO_D26PRO_D27PRO_D28PRO_D29HDDM_LRCK-HDDM_SCLK-HDDM_SD-DEC_SCLKDEC_LRCKMULT_SCLK-MULT_LRCK-+1.2V_PRODGND DGND+3.3V_PRODGNDDGNDCX_SD0-CX_SD1-CX_SD2-CX_SD3-SW2_SD-ZONE_SD [6]ZONE_SCLK [6]ZONE_LRCK [6]ZONE_MCLK [6]ZONE_SCLKZONE_LRCKZONE_MCLKMULT_SDO [6]ZONE_SDMULT_SDO-PROEM_DQM1PROEM_CLKPROEM_CKEPRO_DA8PRO_DA9PRO_DA10PRO_DA11PRO_DA12PRO_DA13PRO_DA14PRO_DA15PRO_AD4PRO_AD5PRO_AD6PRO_AD7PRO_AD8PRO_AD9PRO_AD11DGNDDGND+3.3V_SD3DGND+3.3V_SD3DGNDPROEM_DQM0PROEM_WEPROEM_CASPROEM_RASPROEM_CS0PROEM_BA0PRO_DA0PRO_DA1PRO_DA2PRO_DA3PRO_DA4PRO_DA5PRO_DA6PRO_DA7PRO_AD0PRO_AD1PRO_AD2PRO_AD3PRO_AD10PROEM_CKEPROEM_CLKPROEM_DQM3PROEM_BA0PROEM_CS0PROEM_RASPROEM_CASPROEM_WEPROEM_DQM2DGNDPRO_AD0PRO_AD1PRO_AD2PRO_AD3PRO_AD10PRO_AD4PRO_AD5PRO_AD6PRO_AD7PRO_AD8PRO_AD9PRO_AD11PROEM_BA1PROEM_BA1+3.3V_SD4+3.3V_SD4+3.3V_SD4DGND+3.3V_SD4DGND+3.3V_SD4+3.3V_SD3+3.3V_SD3DGND+3.3V_SD3DGND+3.3V_SD3+3.3V_SD3 DGNDDGNDDGND+3.3V_SD4DGND+3.3V_SD4DGNDDGNDPRO_DA16PRO_DA17PRO_DA18PRO_DA19PRO_DA20PRO_DA21PRO_DA22PRO_DA23 PRO_DA24PRO_DA25PRO_DA26PRO_DA27PRO_DA28PRO_DA29PRO_DA30PRO_DA31DSP_SDA1- [2]DSP_SCL1- [2]+3.3V_PRO+3.3V_PROAVR 7550HD harman/kardon171