Denon AVR-4520CI Service Manual
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Contents
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172HDMI / TMDS SIGNAL LINESTBY POWERGND POWER -POWER +D1065 OPEN.R1041OPENR1044 OPENR1043OPEND1064 OPEN.D1066 OPEN.D1072 OPEN.D1069 OPEN.D1068 OPEN.R1045 47KD1063 OPEN.D1070 OPEN.D1067 OPEN.R1046 47KD1071 OPEN.D1062 OPEN.Q1011OPEN Q1012OPEN D1057 OPEN.D1054 OPEN.D1055 OPEN.Q1009OPEND1060 OPEN.D1050 OPEN.R1035OPEND1053 OPEN.D1056 OPEN.R1036 OPEND1052 OPEN.D1051 OPEN.R1038 47KQ1010OPEND1058 OPEN.D1059 OPEN. R1037 47KD1045 OPEN.D1042 OPEN.D1043 OPEN.Q1007OPEND1048 OPEN.D1038 OPEN.R1027OPEND1041 OPEN.D1044 OPEN.R1028 OPEND1040 OPEN.D1039 OPEN.R1030 47KQ1008OPEND1046 OPEN.D1047 OPEN. R1029 47KHDMI(AD3PBC19G0)N10041TX2+2TX2_SHLD3TX2-4TX1+5TX1_SHLD6TX1-7TX0+8TX0_SHLD9TX0-10TXC+11TXC_SHLD12TXC-13CE_REMOTE14N.C.15DDC_SCK16DDC_SDA17GND18+5V19HP_DETHDMI(AD3PBC19G0)N10051TX2+2TX2_SHLD3TX2-4TX1+5TX1_SHLD6TX1-7TX0+8TX0_SHLD9TX0-10TXC+11TXC_SHLD12TXC-13CE_REMOTE14N.C.15DDC_SCK16DDC_SDA17GND18+5V19HP_DETD1015 OPEN.R1010 47KR1009 OPEND1017 OPEN.D1021 OPEN.D1016 OPEN.R1011 47KD1024 OPEN.D1022 OPEN.D1018 OPEN. HDMI(AD3PBC19G0 )N10021 TX2+2 TX2_SHLD3 TX2-4 TX1+5 TX1_SHLD6 TX1-7 TX0+8 TX0_SHLD9 TX0-10 TXC+11 TXC_SHLD12 TXC-13 CE_REMOTE14 N.C.15 DDC_SCK16 DDC_SDA17 GND18 +5V19 HP_DETD1014 OPEN.D1020 OPEN.D1023 OPEN.D1019 OPEN.D1002 OPEN.D1007 OPEN.D1005 OPEN.D1009 OPEN.D1011 OPEN.D1004 OPEN.R1001 OPENR1003 47 KR1002 47 KD1012 OPEN.D1008 OPEN.D1003 OPEN. HDMI(AD3PBC19G0)N10011 TX2+2 TX2_SHLD3 TX2-4 TX1+5 TX1_SHLD6 TX1-7 TX0+8 TX0_SHLD9 TX0-10 TXC+11 TXC_SHLD12 TXC-13 CE_REMOTE14 N.C.15 DDC_SCK16 DDC_SDA17 GND18 +5V19 HP_DETD1010 OPEN.D1006 OPEN.C1017 OPENC1023 0.1C1020 10/6.3C1043 0.1C1049 0.1C1044 0.1C1045 0.1C1046 0.1C1047 0.1C1048 0.1R1075150KC10518PC10528PD1033 OPEN.R1017 OPEND1027 OPEN. HDMI(AD3PBC19G0)N10031 TX2+2 TX2_SHLD3 TX2-4 TX1+5 TX1_SHLD6 TX1-7 TX0+8 TX0_SHLD9 TX0-10 TXC+11 TXC_SHLD12 TXC-13 CE_REMOTE14 N.C.15 DDC_SCK16 DDC_SDA17 GND18 +5V19 HP_DETD1034 OPEN.R1018 47KD1031 OPEN. R1023OPENQ1006OPEND1035 OPEN.Q1005OPEND1028 OPEN.D1030 OPEN.R1019 47KD1032 OPEN.D1029 OPEN.D1026 OPEN.D1036 OPEN.C1024 0.1C1025 0.1C1030 0. 1C1031 0. 1C1026 0.1C1027 0.1C1028 0.1C1029 0.1C1032 0.1C1033 0.1C10090.1C1013 0.1C1012 0.1C1011 0.110R106310R10641KR1062C10071000P10R10654.7KR10664.7KR10684.7KR1069D1081 OPEN.R1085 10KD1078 OPEN.D1076 OPEN.D1086 OPEN.D1084 OPEN.D1083 OPEN.D1077 OPEN.D1085 OPEN.D1079 OPEN.R1084 1.8KD1080 OPEN.R1083 1.8KD1082 OPEN.HDMI(AD3PBC19G0)N10081 TX2+2 TX2_SHLD3 TX2-4 TX1+5 TX1_SHLD6 TX1-7 TX0+8 TX0_SHLD9 TX0-10 TXC+11 TXC_SHLD12 TXC-13 CE_REMOTE14 N.C.15 DDC_SCK16 DDC_SDA17 GND18 +5V19 HP_DETU1002OPEN1 CS2 SO3 WP4 GND5SI6SCK7HOLD8VCCR107633C1053 0.1U1001SII9575CTUC1DIN_142DIN_153DIN_164DIN_175DIN_186DIN_197DE8VSYNC9HSYNC10R0XC_N11R0XC_P12R0X0_N13R0X0_P14R0X1_N15R0X1_P16R0X2_N17R0X2_P18AVDD1219AVDD3320R1XC_N21R1XC_P22R1X0_N23R1X0_P24R1X1_N25R1X1_P26R1X2_N27R1X2_P28R2XC_N29R2XC_P30R2X0_N31R2X0_P32R2X1_N33R2X1_P34R2X2_N35R2X2_P36AVDD1237CVCC1238AVDD3339R3XC_N40R3XC_P41R3X0_N42R3X0_P43R3X1_N44R3X1_P45R3X2_N46R3X2_P47 R4XC_N48 R4XC_P49 R4X0_N50 R4X0_P51 R4X1_N52 R4X1_P53 R4X2_N54 R4X2_P55 AVDD1256 AVDD3357 R5XC_N58 R5XC_P59 R5X0_N60 R5X0_P61 R5X1_N62 R5X1_P63 R5X2_N64 R5X2_P65 CVCC1266 CSCL67 CSDA68 INT69 /RESET70 TPWR_CI2CA71 CEC_A_S72 CEC_A_M73 DSDA_674 DSCL_675 LPSBY76 DSDA_077 DSCL_078 CBUS_HPD079 R0_PWR5V80 DSDA_181 DSCL_182 CBUS_HPD183 R1_PWR5V84 DSDA_285 DSCL_286CBUS_HPD287R2_PWR5V88DSDA_389DSCL_390CBUS_HPD391R3_PWR5V92DSDA_493DSCL_494CBUS_HPD495R4_PWR5V96TEST_MODE/V97DSDA_598DSCL_599CBUS_HPD5100 R5_PWR5V101 SBVCC5102 PWRMUX_OUT103 MHL_CD0104 MHL_CD1105 TX0_HPD106 TX0_SDA107 TX0_SCL108 TX1_HPD109 TX1_SDA110 TX1_SCL111 APVCC12112 XTAL_VCC33113 XTAL_OUT114 XTAL_IN115 XTAL_GND116 CVCC12117 SS/GPIO2118 SCLK/GPIO3119 SDO/GPIO4120 SDI/GPIO5121 WS0_OUT/DR0122 SCK0_OUT/DCK123 IOVCC33124 SD0_0_OUT/DL0125 MCLK126 SD0_1_OUT/DR1127 SD0_2_OUT/DL1128 SD0_3_OUT/DR2129 MUTE_OUT130 SPDIF0_OUT/DL2131 WS0_IN132 SCK0_IN 133SD0_IN/SPDIF0_IN134SCK1_IN/SCLK1_OUT135WS1_IN/WS1_OUT136SD1_IN/SD1_OUT/SPDIF1_IN/SPDIF1_OUT137ARCRX0_TX0138ARCRX1_TX 1139CVCC12140TPVDD12_1141TDVDD12_1142T1XC_N143T1XC_P144T1X0_N145T1X0_P146T1X1_N147T1X1_P148T1X2_N149T1X2_P150TPVDD12_0151TDVDD12_0152T0XC_N153T0XC_P154T0X0_N155T0X0_P156T0X1_N157T0X1_P15 8T0X2_N15 9T0X2_P16 0CVCC1216 1DIN_016 2DIN_116 3DIN_216 4DIN_316 5DIN_416 6DIN_516 7DIN_616 8DIN_716 9DIN_817 0DIN_917 1DIN_10172IDCK173IOVCC33174DIN_11175DIN_12176DIN_13177GND10R1070C1008 10/6.3C1014 10/6.3C1021 OPENC1022 OPENC1035 OPEN11A121L1010C1050 10/6.3C1034 OPENC1042 10/6.3C1018 OPENC1016 10/6.3C1010 OPEN C1015 10/6.311A121L1011C1036 OPENBLM21PG221L1012C1041 10/6.3BLM21PG221L100611A121L1007BLM21PG221L100811A121L1009C1037 10/6.3C1038 10/6.3C1039 10/6.3C1040 10/6.311A121L1005C1019 10/6.3DGNDCEC5VHSCL1TMDSSWRSTHSDACEC3.3V2CEC_COM0R10420R1034R1033OPEN0R1026R1025OPEN0R1021R1022OPENQ1004OPENR101 5OPENQ1003OPEN0R1013R101 4OPENQ1002OPENR100 7OPENQ1001OPEN0R1005R100 6OPENCEC1.2VOPENR107410R107310R1072DV5V11A121L100411A121L1003BLM21PG221L1001BLM21PG221L1002SII_INT4.7Kx4R1086 3 44.7Kx4R1086 5 64.7Kx4R1086 7 84.7Kx4R1086 1 233x4R1087 3 433x4R1087 7 833x4R1087 5 633x4R1087 1 2OPENx4R1095 1 2OPENx4R1095 5 6OPENx4R10953 4OPENx4R10957 847Kx4R1088 7 847Kx4R1088 1 247Kx4R1088 5 647Kx4R1088 3 447Kx4R1089 5 647Kx4R1089 7 847Kx4R1089 3 447Kx4R1089 1 247Kx4R1090 5 647Kx4R1090 7 847Kx4R1090 3 447Kx4R1090 1 247Kx4R1091 5 647Kx4R1091 7 847Kx4R1091 3 447Kx4R1091 1 247Kx4R1092 5 647Kx4R1092 3 447Kx4R1092 1 247Kx4R1092 7 847Kx4R1093 3 447Kx4R1093 1 247Kx4R1093 7 847Kx4R1093 5 647Kx4R1094 3 447Kx4R1094 1 247Kx4R1094 7 847Kx4R1094 5 6HPA_ARXA_1-RXA_0+RXA_1+DDCA_SDADDCA_SCLRXA_0-RXA_C+RXA_C-RXA_2+RXA_2-R0PWR5VR1PWR5VR2PWR5VR4PWR5VR3PWR5VR5PWR5VD1037 OPEN.D1049 OPEN.D1061 OPEN.D1025 OPEN. D1013 OPEN. D1001 OPEN.R100810R1004 4.7KC1001 1uC1002 1uR1012 4.7KR101610C1003 1uR1020 4.7KR102410R1031 10R1032 4.7KC1004 1uC1005 1uR1040 4.7KR1039 10C1006 1uR1048 4.7KR1047104.7KR1060OPENR1061 4.7KR1067OPENR1071SUB_CECOPEND1075OPEND1074OPEND1073R10810R10800R10790R10770 R10780R10820HDMI(AD3PBC19G0)N10061TX2+2TX2_SHLD3TX2-4TX1+5TX1_SHLD6TX1-7TX0+8TX0_SHLD9TX0-10TXC+11TXC_SHLD12TXC-13CE_REMOTE14N.C.15DDC_SCK16DDC_SDA17GND18+5V19HP_DET27MHz X10011 3DIGITAL_UNIT8U-310116(5/14)RHPD4DSCL4DSDA4RHPD3DSCL3DSDA3DSDA 1DSCL 1DSCL0DSDA0DSCL2DSDA2R0PWR5VR1PWR5VR2PWR5VR3PWR5VR4PWR5VR5PWR5VDSDA0DSCL0RHPD0DSDA1DSCL1RHPD1DSDA2RHPD2DSCL2DSDA3DSCL3RHPD3DSCL4RHPD4DSDA4DSCL5RHPD5DSDA5T0DSCLT0DSDADDCA_SDADDCA_SCLHPA_AHSCLHSDA1TMDSSWRSTCEC_COMHSCLHSDADDCA_SCLDDCA_SDAHPA_AT0HPDSII_INTR0PWR5VR1PWR5VR2PWR5VR3PWR5VR4PWR5VR5PWR5VR0PWR5VR1PWR5VR2PWR5VR3PWR5VR4PWR5VSII_INT1TMDSSWRSTT0DSCLT0DSDAT0HPDCEC_COMRHPD5DSCL5DSDA5R5PWR5VRHPD2RHPD1RHPD 0HDMI SWHDMI IN6 HDMI IN5 HDMI IN4HDMI IN2 HDMI IN1HDMI IN3DGNDMISOCSMOSIDV3.3VSCKHDMI OUT3TO HDMI RX240mA330mA6 50mA6 0mA6 0mA3 0mA3 0mA2m A1m A3mA3mA1,153mA326mATO HDMI RXGNDGND0-C-C+0+GND1-1+2-2+GNDTO 8U-310116(6/14)TO 8U-310116(6/14) TO 8U-310116(10/14)87654321ABCDEFSCHEMATIC DIAGRAMS (27/36)DIGITAL UNIT (5/14)GKGOGMTO GLTO GPTO GN |
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