Marantz-SR7500-avr-sch 维修电路原理图.pdf

19207. WIRING DIAGRAMCN66CN65CN63CN71SR7500/SR8500 OnlyPS7500/PS8500 OnlySR8500/PS8500 OnlyCN71CN21CN12 6PPOWER 2.0mmAUX1BN13CN42CN34 15P/P17AUX1CN46 4PBN47 6PAUX1 2.0mmCN47 6PCN22 15PAUX1 PCBSELECTOR PCBA, F, K, L, N only BN52 7PAUX1 2mmU onlyBN22 15PVOLUME 2.0mmSTANDBY PCBRadioFans.CN 收音机爱 好者资料库22218. BLOCK DIAGRAMSR8500/PS8500 only DVI PARTSR7500/SR8500 only SR8500/PS8500 only USB MODULERadioFans.CN 收音机爱 好者资料库23249. SCHEMATIC DIAGRAMINPUT PCBFROM DSP PCB (OTHER VERSION)FROM TUNER PCB (F VERSION)FROM AUX1 PCBFROM DSP PCBCN11FROM VOLUME PCBFROM DSP PCBFROM DSP PCBFROM VOLUME PCB2625DSP PCB - 1/2TO FRONT PCBTO INPUT PCBTO COMPONENT PCBTO POWER PCBTO VOLUME PCBTO VIDEO PCBTO TUNER MODULETO INPUT PCBTO DVI PCBR38010kL102HM102TR36010C3250.1C3230.1C3220.1C3240.12728TO AUX1 PCBTO FRONT PCBTO INPUT PCBTO USB PCBTO INPUT PCBDSP PCB - 2/23029FROM INPUT PCBTO POWER PCBFROM INPUT PCBFROM DSP PCBFROM PREOUT PCBFROM AMP PCBFROM AMP PCBVOLUME PCB3132CN82AMP PCB3433VIDEO PCBFROM AUX1 PCBTO DSP PCBTOCOMPONENTPCBTOPOWER PCBTO CONVERTERPCBTO CONVERTERPCBTO CONVERTER PCBSW-C-INTO CONVERTER PCB3536FROM CONVERTER PCBCN71FROM DSP PCB (2/2)FROM VIDEO PCB FROM VOLUME PCBPS7500/PS8500 OnlyTUNER PCBFROM INPUT PCBTO POWER PCBSTANDBYFROM MAIN TRANSTO POWER PCBTO AMP PCBSBLR PCBSTANDBY PCBPRE OUT PCBCOMPONENT PCB3837TO VIDEO PCBTO VIDEO PCBTO VIDEO PCBTO VIDEO PCBTO COMPONENT PCBVIDEO CONVERTER PCB3940IC11SiI11611HS_DJTR2PD3SDA/ST4PIXS5GND6VCC7I2C_MODE#(STAG_OUT#)8SCDT9PDO#10QE011QE112QE213QE314QE415QE516QE617QE718OVCC19OGND20QE821QE922QE1023QE1124QE1225QE1326QE1427QE1528OGND29OVCC30QE1631QE1732QE1833QE1934QE2035QE2136QE2237QE2338VCC39GND40CTL141CTL242CTL343OVCC44ODCK45OGND46DE47VSYNC48HSYNC49QO050QO151QO252QO353QO454QO555QO656QO757OVCC58OGND59QO860QO961QO1062QO1163QO1264QO1365QO1466QO1567VCC68GND69QO1670QO1771QO1872QO1973QO2074QO2175QO2276OGND77QO2378OVCC79AGND80RX2+81RX2-82AVCC83AGND84AVCC85RX1+86RX1-87AGND88AVCC89AGND90RX0+91RX0-92AGND93RXC+94RXC-95AVCC96EXT_RES97PVCC98PGND99MODE100SCLJK111DATA2-2DATA2+3GND4DATA4-5DATA4+6DDC_CLK7DDC_DATA8NC9DATA1-10DATA1+11GND12DATA3-13DATA3+14+5V15GND16HPD17DATA0-18DATA0+19GND20DATA5-21DATA5+22GND23CLK+24CLK-GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDC1080.1uGNDGNDL101 10uH+3.3VDIGND GNDC1090.1uGNDR1010GNDR106 390R107 10KR10410KR103 10KR108 10KGNDR1050R102 10KC1060.1uGNDC10747u/16C110 47u/16GNDC1050.1uC1110.1uGNDGNDC1120.1u0.1uC113GNDC1010.1uGNDC1020.1uGNDC1030.1uGNDGNDC104 0.1uIC16SiI1601DIE132DIE123DIE114DIE105DIE96DIE87GND8VCC9DIE710DIE611DIE512DIE413DIE314DIE215DIE116DIE017IVCC18PVCC119PGND120RSVD21RSVD22RSVD23RSVD24EDGE25PIXS26PD27RSVD28RSVD29RSVD30VCC31GND32EXT_SWING33AGND34TXC-35TXC+36AVCC37AGND38AVCC39TX0-40TX0+41AGND42TX1-43TX1+44AVCC45TX2-46TX2+47AGND48DIO2349DIO2250DIO2151DIO2052DIO1953DIO1854DIO1755DIO1656VCC57GND58DIO1559DIO1460DIO1361DIO1262DIO1163DIO1064DIO965DIO866NCC67GND68DIO769DIO670DIO571DIO472DIO373DIO274DIO175DIO076HSYNC77VSYNC78DE79GND80IDCK81IVCC82CTL383CTL284CTL185PVCC286PGND287RSVD88VCC89GND90DIE2391DIE2292DIE2193DIE2094DIE1995DIE1896DIE1797DIE1698IVCC99DIE15100DIE14GNDGNDGNDGNDGNDGNDGNDGNDGNDGND GNDGNDC182 0.1uGNDC1810.1uGNDC1850.1uC1840.1uGNDC1830.1uGNDGNDC1880.1uC1890.1uGNDC1920.1uGNDGNDC1940.1uGNDC1930.1uGNDGNDR182 0R181 10KGNDGNDR183 510JK131DATA2-2DATA2+3GND4DATA4-5DATA4+6DDC_CLK7DDC_DATA8NC9DATA1-10DATA1+11GND12DATA3-13DATA3+14+5V15GND16HPD17DATA0-18DATA0+19GND20DATA5-21DATA5+22GND23CLK+24CLK-GNDGNDC1910.1uC19047u/16GNDL18210uH+3.3VDI+3.3VDIC1870.1uL18110uHGNDGNDC18647u/16RN1322137 58 6 4 2RN1722137 58 6 4 2RN1522137 58 6 4 2RN1622137 58 6 4 2RN1422137 58 6 4 2RN1822137 58 6 4 2RN11221 3758642RN12221 3758642R122 10KGNDRN21221 3758642C1230.1uR127 10KGNDRN2722137 58 6 4 2C124 0.1uRN22221 3758642R1210GNDC1280.1uL12110uHC1250.1uGND0.1uC133GNDC130 47u/16GNDGNDGNDGNDRN2822137 58 6 4 2GNDGNDGNDIC12SiI11611HS_DJTR2PD3SDA/ST4PIXS5GND6VCC7I2C_MODE#(STAG_OUT#)8SCDT9PDO#10QE011QE112QE213QE314QE415QE516QE617QE718OVCC19OGND20QE821QE922QE1023QE1124QE1225QE1326QE1427QE1528OGND29OVCC30QE1631QE1732QE1833QE1934QE2035QE2136QE2237QE2338VCC39GND40CTL141CTL242CTL343OVCC44ODCK45OGND46DE47VSYNC48HSYNC49QO050QO151QO252QO353QO454QO555QO656QO757OVCC58OGND59QO860QO961QO1062QO1163QO1264QO1365QO1466QO1567VCC68GND69QO1670QO1771QO1872QO1973QO2074QO2175QO2276OGND77QO2378OVCC79AGND80RX2+81RX2-82AVCC83AGND84AVCC85RX1+86RX1-87AGND88AVCC89AGND90RX0+91RX0-92AGND93RXC+94RXC-95AVCC96EXT_RES97PVCC98PGND99MODE100SCLGND+3.3VDIGNDR128 10KC1260.1uGNDC1210.1uGNDJK121DATA2-2DATA2+3GND4DATA4-5DATA4+6DDC_CLK7DDC_DATA8NC9DATA1-10DATA1+11GND12DATA3-13DATA3+14+5V15GND16HPD17DATA0-18DATA0+19GND20DATA5-21DATA5+22GND23CLK+24CLK-GNDRN2622137 58 6 4 2GNDRN2422137 58 6 4 2RN2522137 58 6 4 2GNDR12410KR1250R126 390GNDC12747u/16C1310.1uC1320.1uGNDGNDC1220.1uGNDC1290.1uGNDGNDGNDGNDGNDRN2322137 58 6 4 2GNDGNDR123 10KCN11123456789101174VHC08TTRIC181234567891011121314R185100R184100GNDGNDRY1112345678910D1011N4148GNDGNDRY1212345678910D1021N4148GNDGNDRY1412345678910D1041N4148RY1312345678910D1031N4148Q101A102SGND+5VVQ103A102S+5VVGNDC1990.1u+3.3VDIGNDCN12123456BN13123456GNDGNDGNDGNDC19547/16C19747/16C1960.1uC1980.1uR19110kIC17KIA278R331IN3GND2OUT4CTLGNDGNDGNDGNDGND+3.3VDI+5VVQ102C102SQ104C102SGNDC1800.1uGNDB0B1B2B3B4B5B6B7C0C1C2C3C4C6G7G6G5G4G3G2G1G0R7R6R5R4R3R2R1R0R7R6R5R4R3R2R1R0G0G1G2G3G4G5G6G7B0B1B2B3B4B5B6B7C6C5C4C3C2C1C0DDC_CLK_1DDC_DATA_1+5V_1HPD_1DDC_CLK_1DDC_CLK_2DDC_DATA_1DDC_DATA_2HPD_1HPD_2RX_PD_1C5C0G7B7B6B5B4B3HPD_2+5V_2DDC_DATA_2B2DDC_CLK_2B1B0R0R1R2R3R4R5R6R7G0G1C6G2C4G3C3G4C5C2G5C1G6RX_PD_2RX_PD_2RX_PD_1+5V_2+5V_1DVI_CONT1DVI_CONT2FPGA_RSTDVI_RX_PD1DVI_RX_PD2DVI_TX_PDDVI_+5V_1DVI_+5V_2GNDEVEN 8Bit BEVEN 8Bit RODD 8Bit BODD 8Bit GODD 8Bit RODD 8Bit BODD 8Bit REVEN 8Bit BODD 8Bit GEVEN 8Bit RRX1-DATASIL1161-2EVEN 8Bit GEVEN 8Bit GSIL1161-1DOC_CLKDOC_DATADOC_CLKDOC_DATA+5VHPDHPD+5VODD 8Bit RODD 8Bit BEVEN 8Bit BODD 8Bit GEVEN 8Bit REVEN 8Bit G+15VGND+5VV-15VGND+5VLGND-15V+15V+5VVGND+5VLDVI-INPUT1DVI-INPUT2DVI-OUTPUTTO VIDEO PCBFROM POWER PCBTO DSP PCBDVI PCB4241 FROM STANDBY PCB FROM POWER PCBH/PPUSH S/WFROM FRONT PCBFROM SELECTER PCBFROM POWER PCBFROM DSP PCBFROM AUX1 PCBFROM VIDEO PCBTO DSP PCBTO DSP PCBAUX1FROM FRONT PCBA, K, L, F, N VERSION ONLYFRONT PCBSELECTOR PCBH/P PCBAUX1 PCBPUSH PCBPOWER ON/OFFU VERSION ONLY4344to STANDBY PCBPOWER PCB