Harman Kardon AVR 7550HD Service Manual

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

Contents

DANECH/B'D nameSheetVer.StageDrawing NoApprovedDrawCategory ModelDateG9 7 4 2DateNO. ContentsREVISION RECORD1356810FEBDCACOMPANY LTD.*OPTIONHDMI-MCKHDMI-SCKHDMI-LRCKHDMI-SD0HDMI-SD1HDMI-SD2HDMI-SD3HDMI-DM-MCKHDMI-DM-SCKHDMI-DM-LRCKHDMI-DM-SDVCCOE4A4B4Y3A3B3YGND2Y2B2A1Y1B1AA/BHDMI SPDIF*OPTIONSCLSDASCLSDAWITH DSPHDMIA/V RECEIVER HK AVR7550HDMP 1.1 4 6GS / SK 2009. 04. 13Change control polarity for HP DET1. ADD R24072. ADD Q2011Change at LPP, Feb2008R2034100R-03R2033100R-03D2+D2 SHIELDD2-D1-D1 SHIELDD1+D0-D0 SHIELDD0+CK+CK SHIELDCK-CE REMOTENCDDC CLKDDC DATAGND+5VHP DETSHELL4SHELL1SHELL2SHELL31234567891011121314151617181923202122JA2010YKF45-7043N21 3Q2010KRC107SR228710K-03D20191SS355 1 2F2000NANOSMDC150R20351K8(1/16W)123 456IC2006UPA672TV2053EGA10603V12-BV2052EGA10603V12-BR20404K7-03R22894K7-03R2056680(1/16W)D2014BAV99LT1C2092100N-03C2096100N-03C2105100N-03C2116100N-03C2118100N-03C2123100N-03C2124100N-03C211910/16(TA)C2097100N-03C2102100N-03C2110100N-03C2117100N-03C2126100N-03C2127100N-03C2128100N-03X200128.322MHZR228633R-03R22881M-03C211118P-03C210818P-03R20394K7-03R2168OPEN213Q2003KRA107SR21720R-03R22940R-03R2292OPEN12345678 910111213141516IC2008SN74LVC257AD1 23 45 67 8R2052 22RX4C2125100N-031 23 45 67 8R2057 47RX41 23 45 67 8R2058 47RX41 23 45 67 8R2060 47RX41 23 45 67 8R2061 47RX41 23 45 67 8R2066 47RX4R20534K7-03R2055100R-03R2054100R-03R2291100R-03 R2290100R-03R2295 47R-03R202347R-03C216222/6(TA)C2260100N-03C2145100N-03C2152100N-03C21541N-03C21581N-03C2160100N-03C21611N-03C21501N-03C2151100N-03C2156100N-03C2157100N-03C2167100N-03C2169100N-03C21531N-03C21591N-03C21661N-03C21681N-03C21471N-03C2146100N-03C2261100N-03C2139100N-03C21401N-03C21371N-03C2138100N-03C2262100N-03C20601N-03C2062100N-03C2079100N-03C20841N-03C2100100N-03C21041N-03C2109100N-03C21071N-03C21151N-03C2112100N-03N2000-1N2000-2N2000-3N2000-4N2000-5N2000-6N2000-7N2000-8N2000-9N2000-10N2000-11N2000-12N2000-13N2000-14N2000-15N2000-16R2125 0R-031 23 45 67 8R2063 47RX41 23 45 67 8R2064 47RX4R20214K7-03R20204K7-03R20361K8(1/16W)TP2014TP2007TP2006TP2012TP2011C216522/6(TA)C201022/6(TA)C2080100N-03C2081100N-03C2082100N-03C2083100N-03C2085100N-03C2086100N-03C2087100N-03C2088100N-03R20000R-031 2V2046EGA10402V05AH1 2V2047EGA10402V05AH1 2V2042EGA10402V05AH1 2V2043EGA10402V05AH1 2V2048EGA10402V05AH1 2V2049EGA10402V05AH1 2V2044EGA10402V05AH1 2V2045EGA10402V05AH76 CVCC1877 D1878 D1779 D1680 D1581 D1482 D1383 D1284 D1185 D1086 D987 GND88 IDCK89 IOVCC3390 D891 D792 D693 D594 D495 D396 D297 D198 D099 CVCC18100 GND1 DE2 HSYNC3 VSYNC4 SPDIF5 MCLK6 SD37 SD28 SD19 SD010 WS11 SCK12 CVCC1813 GND14 IOVCC3315 DCLK16 DR017 DL018 DR119 DL120 DR221 DL222 DR323 DL324 INT25 RESET#26AGND27EXT_SWG28PCVV129AGND30TXC-31TXC+32AVCC1833TX0-34TX0+35AGND36TX1-37TX1+38AVCC1839TX2-40TX2+41AGND42PCVV243AGND44AVCC3345DDCPPWR5V46DSCL47DSDA48CSCL49CSDA50CI2CA51HPD 52TMODE 53IOVCC33 54GND 55CVCC18 56D35 57D34 58D33 59D32 60D31 61D30 62D29 63D28 64CVCC18 65GND 66IOVCC33 67D27 68D26 69D25 70D24 71D23 72D22 73D21 74D20 75D19IC2016SII9134CTU109 Q34110 Q33111 Q32112 IOGND113 IOVCC33114 Q31115 Q30116 Q29117 Q28118 CGND119 CVCC18120 Q27121 Q26122 Q25123 Q24124 IOGND125 IOVCC126 Q23127 Q22128 Q21129 Q20130 CGND131 CVCC132 Q19133 Q18134 Q17135 Q16136 IOGND137 IOVCC33138 Q15139 Q14140 Q13141 Q12142 CGND143 CVCC18144 Q111 Q102 Q93 Q84 IOGND5 ODCK6 IOVCC337 Q78 Q69 Q510 Q411 CGND12 CVCC1813 Q314 Q215 Q116 Q017 IOGND18 IOVCC3319 DE20 HSYNC21 VSYNC22 EVNODD23 CGND24 CVCC1825 CVCC1826 CSDA27 CSCL28 DSDA129 DSCL130 R1PWR5V31 IOGND32 IOVCC3333 DSDA034 DSCL035 R0PWR5V36 AGND 37AVCC1838AVCC3339R0XC-40R0XC+41AGND42AVCC3343R0X0-44R0X0+45AGND46AVCC3347R0X1-48R0X1+49AGND50AVCC3351R0X2-52R0X2+53AGND54AVCC1855RSVDNC56AVCC3357R1XC-58R1XC+59AGND60AVCC3361R1X0-62R1X0+63AGND64AVCC3365R1X1-66R1X1+67AGND68AVCC3369R1X2-70R1X2+71AGND72AVCC1873IOGND 74IOVCC33 75MUTEOUT 76RSVDNC 77RSVDNC 78SPDIF 79CGND 80CVCC18 81SD0 82SD1 83SD2 84SD3 85WS 86SCK 87IOGND 88IOVCC33 89MCLK 90CGND 91CVCC18 92DVCC18 93DGND2 94XTALOUT 95XTALIN 96XTALVCC 97REGVCC 98RSVDNC 99RSVDL 100RESET# 101SCDT 102INT 103IOGND 104IOVCC33 105CI2CA 106CGND 107CVCC18 108Q35IC2009SII9135CTUR2024OPEN1 23 45 67 8R2059 47RX41 23 45 67 8R2062 47RX41 23 45 67 8R2065 47RX4R22930R-03R20684K7-03R20714K7-031 23 45 67 8R207333RX41 23 45 67 8R208833RX4R20870R-03C21221N-03C20931N-03C20911N-03C20991N-03C21481N-03C2149100N-03C212122/6(TA)C21331N-03C2132100N-031 23 45 67 8R2031 22RX41 23 45 67 8R2026 22RX41FD2011FIDUCIAL-T1FD2012FIDUCIAL-T1FD2013FIDUCIAL-T1FD2014FIDUCIAL-TD2+D2 SHIELDD2-D1-D1 SHIELDD1+D0-D0 SHIELDD0+CK+CK SHIELDCK-CE REMOTENCDDC CLKDDC DATAGND+5VHP DETSHELL4SHELL1SHELL2SHELL31234567891011121314151617181923202122JA2009YKF45-7043ND2015BAV99LT1R227010K-03R228110K-03123Q20062N7002LR22671K-03R227622K-03123Q20072N7002LR202210K-03C205810N-031 2V2039EGA10402V05AH1 2V2036EGA10402V05AH1 2V2026EGA10402V05AH1 2V2021EGA10402V05AH1 2V2020EGA10402V05AH1 2V2003EGA10402V05AH1 2V2004EGA10402V05AH1 2V2000EGA10402V05AHVDDScSbSaVSSVEEinhibitY1Y0Z1Z-COZ012345678 910111213141516IC2036CD74HC4053M96123 456IC2005UPA672TR20274K7-03R20324K7-03C2120100N-03VCCWCSCLSDA VSSE2E1E0 12345678IC2011M24C08-WMN6TP12D20091SS35512D20101SS355C2007100N-03C2008100N-03R20420R-03R20670R-03R22994K7-03R23004K7-03R202847K-03R202947K-031 23 45 67 8R2134 22RX41 23 45 67 8R2135 22RX41 23 45 67 8R2136 22RX41 23 45 67 8R2137 22RX41 23 45 67 8R2138 22RX41 23 45 67 8R2139 22RX41 23 45 67 8R2140 22RX41 23 45 67 8R2143 22RX4R231675(1/16W)C2170100P/50VTP2022TP2017TP2018TP20231VCC2VCC3IN4GND5 GND6 O17 O28 GNDIC2010IDT74FCT38072DCGR2297 OPENR2296 OPENC211410uF/6.3VC210110uF/6.3VC207010uF/6.3VC205910uF/6.3VC206310uF/6.3VC211310uF/6.3VC213110uF/6.3VC213410uF/6.3VC213610uF/6.3V1 23 45 67 8R2141 22RX41 23 45 67 8R2142 22RX4L2000ACM2012H-900-2PL2001ACM2012H-900-2PL2002ACM2012H-900-2PL2003ACM2012H-900-2PV2050EGA10603V12-BV2051EGA10603V12-BN2000-17R2396OPENR2395OPENC200210N/50VC2003100N-0321 3Q2011KRC107SR240722K-03I2CHDMI_SCLI2CHDMI_SDARESET+1.8VHO_CO+3.3VHO_IO+1.8VHO_PV2+1.8VHO_PV1+3.3VHO_AV+5VV+5VV+3.3VG+3.3VG+3.3VG+5VV+3.3VHI_IO+3.3VHI_AV+3.3VHI_IO+1.8VHI_DAV+1.8VHI_AV+3.3VHI_R+3.3VHI_XT+1.8VHI_CO+1.8VHI_CO+3.3VGHDMI-TX-IRQHDMI-RX-IRQ+3.3VGHAUD_MUXFVO_R0FVO_R1FVO_R2FVO_R3FVO_R4FVO_R5FVO_R6FVO_R7FVO_G0FVO_G1FVO_G2FVO_G3FVO_G4FVO_G5FVO_G6FVO_G7+3.3VG +3.3VHO_IO+1.8VHO_CO+3.3VHO_AV+3.3VG +1.8VHO_PV1 +1.8VHO_PV2+3.3VG +1.8VHI_AV +1.8VHI_DAV+3.3VHI_XT +3.3VHI_RFVO_B7FVO_B6FVO_B5FVO_B4FVO_B2FVO_B1FVO_B0FVO_DCLKFVO_DENFVO_DHSFVO_DVSFVI_B0FVI_B1FVI_B2FVI_B3FVI_B4FVI_B5FVI_B6FVI_B7FVI_G0FVI_G1FVI_G2FVI_G3FVI_G4FVI_G5FVI_G6FVI_G7FVI_R0FVI_R1FVI_R2FVI_R3FVI_R4FVI_R5FVI_R6FVI_R7FVI_DENFVI_DHSFVI_DVS+3.3VG+3.3VHI_AVFVI_R-4FVI_R-3FVI_R-2FVI_R-1FVI_G-4FVI_G-3FVI_G-2FVI_G-1FVI_B-4FVI_B-3FVI_B-2FVI_B-1+1.8VHO_AV+5VVFVO_R-1FVO_R-2FVO_R-3FVO_R-4FVO_G-1FVO_G-2FVO_G-3FVO_G-4FVO_B-1FVO_B-2FVO_B-3FVO_B-4HDMI_SINK_5V_POWERCEC_A+1.8VHO_AVHDDC0_SDAHDDC0_SCL+5V_HD1+5V_HD1HD1_HP+3.3VGH2-D2+H2-D2-H2-D1+H2-D1-H2-D0+H2-D0-H2-CK+H2-CK-CEC_A+3.3VG +3.3VG+5VV+3.3VGHEEP1_SCLHEEP1_SDA+5V_HD1 +5VV+3.3VG+5VVEEP_MUXEEP_WPDDC1_SDADDC1_SCLDDC1_SCLDDC1_SDAH1-D2-H1-D2+H1-D1+H1-D1-H1-D0+H1-D0-H1-CK+H1-CK-H1-D2+H1-D2-H1-D1+H1-D1-H1-D0+H1-D0-H1-CK+H1-CK-H2-CK-H2-CK+H2-D0-H2-D0+H2-D1-H2-D1+H2-D2-H2-D2+FVI_DCLK2FVI_DCLK1+3.3VGFVO_B3HO-D2+HO-D2-HO-D1+HO-D1-HO-D0+HO-D0-HO-CK+HO-CK-I2CHDMI_SDAI2CHDMI_SCL+5V_HD1AVR 7550HD harman/kardon181