Marantz-SR7500-avr-sch 电路图 维修手册.pdf

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1、1920 7. WIRING DIAGRAM CN66 CN65 CN63 CN71 SR7500/SR8500 OnlyPS7500/PS8500 Only SR8500/PS8500 Only CN71 CN21 CN12 6P POWER 2.0mm AUX1 BN13 CN42 CN34 15P/P17 AUX1 CN46 4P BN47 6P AUX1 2.0mm CN47 6P CN22 15P AUX1 PCB SELECTOR PCB A, F, K, L, N only BN52 7P AUX1 2mm U only BN22 15P VOLUME 2.0mm STANDBY

2、 PCB RadioFans.CN 收音机爱 好者资料库 2221 8. BLOCK DIAGRAM SR8500/PS8500 only DVI PART SR7500/SR8500 only SR8500/PS8500 only USB MODULE RadioFans.CN 收音机爱 好者资料库 2324 9. SCHEMATIC DIAGRAM INPUT PCB FROM DSP PCB (OTHER VERSION) FROM TUNER PCB (F VERSION) FROM AUX1 PCBFROM DSP PCB CN11 FROM VOLUME PCB FROM DSP

3、PCB FROM DSP PCB FROM VOLUME PCB RadioFans.CN 收音机爱 好者资料库 2625 DSP PCB - 1/2 TO FRONT PCB TO INPUT PCB TO COMPONENT PCB TO POWER PCBTO VOLUME PCBTO VIDEO PCB TO TUNER MODULE TO INPUT PCBTO DVI PCB R380 10k L102 HM102T R360 10 C325 0.1 C323 0.1 C322 0.1 C324 0.1 2728 TO AUX1 PCBTO FRONT PCBTO INPUT PC

4、B TO USB PCB TO INPUT PCB DSP PCB - 2/2 3029 FROM INPUT PCB TO POWER PCBFROM INPUT PCB FROM DSP PCB FROM PREOUT PCBFROM AMP PCBFROM AMP PCB VOLUME PCB 3132 CN82 AMP PCB 3433 VIDEO PCB FROM AUX1 PCB TO DSP PCB TO COMPONENT PCB TO POWER PCB TO CONVERTER PCB TO CONVERTER PCB TO CONVERTER PCB SW-C-IN TO

5、 CONVERTER PCB 3536 FROM CONVERTER PCB CN71 FROM DSP PCB (2/2) FROM VIDEO PCB FROM VOLUME PCB PS7500/PS8500 Only TUNER PCB FROM INPUT PCB TO POWER PCB STANDBY FROM MAIN TRANS TO POWER PCBTO AMP PCB SBLR PCB STANDBY PCB PRE OUT PCB COMPONENT PCB 3837 TO VIDEO PCB TO VIDEO PCB TO VIDEO PCB TO VIDEO PC

6、B TO COMPONENT PCB VIDEO CONVERTER PCB 3940 IC11 SiI1161 1 HS_DJTR 2 PD 3 SDA/ST 4 PIXS 5 GND 6 VCC 7 I2C_MODE#(STAG_OUT#) 8 SCDT 9 PDO# 10 QE0 11 QE1 12 QE2 13 QE3 14 QE4 15 QE5 16 QE6 17 QE7 18 OVCC 19 OGND 20 QE8 21 QE9 22 QE10 23 QE11 24 QE12 25 QE13 26 QE14 27 QE15 28 OGND 29 OVCC 30 QE16 31 QE

7、17 32 QE18 33 QE19 34 QE20 35 QE21 36 QE22 37 QE23 38 VCC 39 GND 40 CTL1 41 CTL2 42 CTL3 43 OVCC 44 ODCK 45 OGND 46 DE 47 VSYNC 48 HSYNC 49 QO0 50 QO1 51 QO2 52 QO3 53 QO4 54 QO5 55 QO6 56 QO7 57 OVCC 58 OGND 59 QO8 60 QO9 61 QO10 62 QO11 63 QO12 64 QO13 65 QO14 66 QO15 67 VCC 68 GND 69 QO16 70 QO17

8、 71 QO18 72 QO19 73 QO20 74 QO21 75 QO22 76OGND 77 QO23 78 OVCC 79 AGND 80 RX2+ 81 RX2- 82 AVCC 83 AGND 84 AVCC 85 RX1+ 86 RX1- 87 AGND 88 AVCC 89 AGND 90 RX0+ 91 RX0- 92 AGND 93 RXC+ 94 RXC- 95 AVCC 96EXT_RES 97 PVCC 98 PGND 99MODE 100 SCL JK11 1 DATA2- 2 DATA2+ 3 GND 4 DATA4- 5 DATA4+ 6 DDC_CLK 7

9、DDC_DATA 8 NC 9 DATA1- 10 DATA1+ 11 GND 12 DATA3- 13 DATA3+ 14 +5V 15 GND 16 HPD 17 DATA0- 18 DATA0+ 19 GND 20 DATA5- 21 DATA5+ 22 GND 23 CLK+ 24 CLK- GNDGND GNDGNDGND GNDGND GNDGNDGNDGNDGNDGND GND C1080.1u GNDGND L101 10uH +3.3VDI GND GND C1090.1u GND R1010 GND R106 390 R107 10K R104 10K R103 10K R

10、108 10K GND R105 0 R102 10K C106 0.1u GND C107 47u/16 C110 47u/16 GND C105 0.1u C1110.1u GND GND C1120.1u 0.1uC113 GND C1010.1u GND C1020.1u GND C103 0.1u GND GND C104 0.1u IC16 SiI160 1 DIE13 2 DIE12 3 DIE11 4 DIE10 5 DIE9 6 DIE8 7 GND 8 VCC 9 DIE7 10 DIE6 11 DIE5 12 DIE4 13 DIE3 14 DIE2 15 DIE1 16

11、 DIE0 17 IVCC 18 PVCC1 19 PGND1 20 RSVD 21 RSVD 22 RSVD 23 RSVD 24 EDGE 25 PIXS 26 PD 27 RSVD 28 RSVD 29 RSVD 30 VCC 31 GND 32 EXT_SWING 33 AGND 34 TXC- 35 TXC+ 36 AVCC 37 AGND 38 AVCC 39 TX0- 40 TX0+ 41 AGND 42 TX1- 43 TX1+ 44 AVCC 45 TX2- 46 TX2+ 47 AGND 48 DIO23 49 DIO22 50 DIO21 51 DIO20 52 DIO1

12、9 53 DIO18 54 DIO17 55 DIO16 56 VCC 57 GND 58 DIO15 59 DIO14 60 DIO13 61 DIO12 62 DIO11 63 DIO10 64 DIO9 65 DIO8 66 NCC 67 GND 68 DIO7 69 DIO6 70 DIO5 71 DIO4 72 DIO3 73 DIO2 74 DIO1 75 DIO0 76HSYNC 77VSYNC 78 DE 79 GND 80 IDCK 81 IVCC 82 CTL3 83 CTL2 84 CTL1 85 PVCC2 86PGND2 87 RSVD 88 VCC 89 GND 9

13、0 DIE23 91 DIE22 92 DIE21 93 DIE20 94 DIE19 95 DIE18 96 DIE17 97 DIE16 98 IVCC 99 DIE15 100 DIE14 GNDGND GNDGNDGNDGND GNDGND GNDGND GND GND C182 0.1u GND C1810.1u GND C185 0.1u C1840.1u GND C1830.1u GND GND C1880.1u C1890.1u GND C192 0.1u GND GND C194 0.1u GND C193 0.1u GND GND R182 0 R181 10K GND G

14、ND R183 510 JK13 1 DATA2- 2 DATA2+ 3 GND 4 DATA4- 5 DATA4+ 6 DDC_CLK 7 DDC_DATA 8 NC 9 DATA1- 10DATA1+ 11GND 12DATA3- 13DATA3+ 14+5V 15GND 16HPD 17DATA0- 18DATA0+ 19GND 20DATA5- 21DATA5+ 22GND 23CLK+ 24CLK- GND GND C191 0.1u C190 47u/16 GND L182 10uH +3.3VDI +3.3VDI C187 0.1u L181 10uH GNDGND C186 4

15、7u/16 RN13 22 137 5 8 6 4 2 RN17 22 137 5 8 6 4 2 RN15 22 137 5 8 6 4 2 RN1622 137 5 8 6 4 2 RN14 22 137 5 8 6 4 2 RN18 22 137 5 8 6 4 2 RN11 22 1 375 8642 RN12 22 1 375 8642 R122 10K GND RN21 22 1 375 8642 C123 0.1u R127 10K GND RN27 22 137 5 8 6 4 2 C124 0.1u RN22 22 1 375 8642 R1210 GND C1280.1u

16、L12110uH C125 0.1u GND 0.1uC133 GND C130 47u/16 GND GND GND GND RN28 22 137 5 8 6 4 2 GND GND GND IC12 SiI1161 1 HS_DJTR 2 PD 3 SDA/ST 4 PIXS 5 GND 6 VCC 7 I2C_MODE#(STAG_OUT#) 8 SCDT 9 PDO# 10 QE0 11 QE1 12 QE2 13 QE3 14 QE4 15 QE5 16 QE6 17 QE7 18 OVCC 19 OGND 20 QE8 21 QE9 22 QE10 23 QE11 24 QE12

17、 25 QE13 26 QE14 27 QE15 28 OGND 29 OVCC 30 QE16 31 QE17 32 QE18 33 QE19 34 QE20 35 QE21 36 QE22 37 QE23 38 VCC 39 GND 40 CTL1 41 CTL2 42 CTL3 43 OVCC 44 ODCK 45 OGND 46 DE 47 VSYNC 48 HSYNC 49 QO0 50 QO1 51 QO2 52 QO3 53 QO4 54 QO5 55 QO6 56 QO7 57 OVCC 58 OGND 59 QO8 60 QO9 61 QO10 62 QO11 63 QO12

18、 64 QO13 65 QO14 66 QO15 67 VCC 68 GND 69 QO16 70 QO17 71 QO18 72 QO19 73 QO20 74 QO21 75 QO22 76OGND 77 QO23 78 OVCC 79 AGND 80 RX2+ 81 RX2- 82 AVCC 83 AGND 84 AVCC 85 RX1+ 86 RX1- 87 AGND 88 AVCC 89 AGND 90 RX0+ 91 RX0- 92 AGND 93 RXC+ 94 RXC- 95 AVCC 96EXT_RES 97 PVCC 98 PGND 99MODE 100 SCL GND +

19、3.3VDI GND R128 10K C126 0.1u GND C1210.1u GND JK12 1 DATA2- 2 DATA2+ 3 GND 4 DATA4- 5 DATA4+ 6 DDC_CLK 7 DDC_DATA 8 NC 9 DATA1- 10 DATA1+ 11 GND 12 DATA3- 13 DATA3+ 14 +5V 15 GND 16 HPD 17 DATA0- 18 DATA0+ 19 GND 20 DATA5- 21 DATA5+ 22 GND 23 CLK+ 24 CLK- GND RN2622 137 5 8 6 4 2 GND RN24 22 137 5

20、8 6 4 2 RN25 22 137 5 8 6 4 2 GND R124 10K R125 0 R126 390 GND C127 47u/16 C1310.1u C1320.1u GND GND C1220.1u GND C1290.1u GND GND GND GND GND RN23 22 137 5 8 6 4 2 GND GND R123 10K CN11 1 2 3 4 5 6 7 8 9 10 11 74VHC08TTR IC18 1234567 891011121314 R185 100 R184 100 GND GND RY11 12345 678910 D101 1N4

21、148 GND GND RY12 12345 678910 D102 1N4148 GND GND RY14 12345 678910 D104 1N4148 RY13 12345 678910 D103 1N4148 Q101 A102S GND +5VV Q103 A102S +5VV GND C199 0.1u +3.3VDI GND CN12 1 2 3 4 5 6 BN13 1 2 3 4 5 6 GNDGNDGNDGND C195 47/16 C197 47/16 C196 0.1u C198 0.1u R191 10k IC17 KIA278R33 1 IN 3 GND 2OUT

22、 4 CTL GNDGNDGNDGND GND +3.3VDI+5VV Q102 C102S Q104 C102S GND C180 0.1u GND B0 B1 B2 B3 B4 B5 B6 B7 C0 C1 C2 C3 C4 C6 G7 G6 G5 G4 G3 G2 G1 G0 R7 R6 R5 R4 R3 R2 R1 R0 R7 R6 R5 R4 R3 R2 R1 R0 G0 G1 G2 G3 G4 G5 G6 G7 B0 B1 B2 B3 B4 B5 B6 B7 C6 C5 C4 C3 C2 C1 C0 DDC_CLK_1 DDC_DATA_1 +5V_1 HPD_1 DDC_CLK_

23、1 DDC_CLK_2 DDC_DATA_1 DDC_DATA_2 HPD_1 HPD_2 RX_PD_1 C5 C0 G7 B7 B6 B5 B4 B3 HPD_2 +5V_2 DDC_DATA_2 B2 DDC_CLK_2 B1 B0 R0 R1 R2 R3 R4 R5 R6 R7 G0 G1 C6 G2 C4 G3 C3 G4 C5 C2 G5 C1 G6 RX_PD_2 RX_PD_2 RX_PD_1 +5V_2 +5V_1 DVI_CONT1 DVI_CONT2 FPGA_RST DVI_RX_PD1 DVI_RX_PD2 DVI_TX_PD DVI_+5V_1 DVI_+5V_2

24、GND EVEN 8Bit B EVEN 8Bit R ODD 8Bit BODD 8Bit GODD 8Bit R ODD 8Bit BODD 8Bit R EVEN 8Bit B ODD 8Bit G EVEN 8Bit R RX1-DATA SIL1161-2 EVEN 8Bit G EVEN 8Bit G SIL1161-1 DOC_CLK DOC_DATADOC_CLK DOC_DATA +5V HPD HPD+5V ODD 8Bit R ODD 8Bit B EVEN 8Bit B ODD 8Bit G EVEN 8Bit R EVEN 8Bit G +15V GND +5VV -

25、15V GND +5VL GND -15V +15V +5VV GND +5VL DVI-INPUT1DVI-INPUT2 DVI-OUTPUT TO VIDEO PCBFROM POWER PCB TO DSP PCB DVI PCB 4241 FROM STANDBY PCB FROM POWER PCB H/P PUSH S/W FROM FRONT PCB FROM SELECTER PCB FROM POWER PCB FROM DSP PCB FROM AUX1 PCB FROM VIDEO PCB TO DSP PCB TO DSP PCB AUX1 FROM FRONT PCB A, K, L, F, N VERSION ONLY FRONT PCB SELECTOR PCB H/P PCB AUX1 PCB PUSH PCB POWER ON/OFF U VERSION ONLY 4344 to STANDBY PCB POWER PCB