Marantz-SR7009v1-avr-sm 电路图 维修手册.pdf
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1、AV Surround Receiver SR7009 /U1B/N1B/N1SG SR7009 S0854-0V01DM/DG1407 Copyright 2014 Dmustconnectrecommendedfilter 44VCOM ONo ADCcommonvoltageoutput;mustconnectexternaldecouplingcapacitor 45AGNDAD Ground,forADCanalog 46VCCAD Powersupply,5.0V(typ.),forADCanalog 47VINL INo ADCanalogvoltageinput,leftcha
2、nnel 48VINR INo ADCanalogvoltageinput,rightchannel (1)Schmitttriggerinput (2)Schmitttriggerinput (3)Open-drainconfigurationinI2Cmode (4)Onboardpull-downresistor(50k,typical) (5)CMOSSchmitttriggerinput PCM9211 BLOCK DIAGRAM Clock/Data Recovery MPIO_A SELECTOR MPIO_C SELECTOR MPIO _B SELECTOR ADC Com.
3、 Supply MPO0/1 SELECTOR MPO0 MPO1 MAIN OUTPUT SCKO BCK LRCK DOUT PORT RXIN8 RXIN9 RXIN10 RXIN11 DITOUT AUTO DIR ADC AUXIN0 AUXIN1 AUXIN2 AUTO DIR ADC AUXIN0 AUXIN1 AUXIN2 AUTO DIR ADC AUXIN0 AUXIN1 DIT Lock:DIR Unlock:ADC AUXIN2 AUXOUT OSC Divider XMCKO Divider XMCKO DITOUT RECOUT0 RECOUT1 AUXIN0 AU
4、XIN1 ADC Standalone ADC Mode Control Function Control REGISTER POWER SUPPLY MC /SCL MDI/SDA MDO /ADR0 MS/ADR1 FILT PLL DIR Lock Detection ERROR/INT0 NPCM/INT1 ADC Clock (SCK/BCK/LRCK) (To MPIO _A This is not a final specification. Some parametric limits are subject to change. 2 / 18 CONFIDENTIAL R2A
5、15220FP-87D BLOCK DIAGRAM AND PIN CONFIGURATION (TOP VIEW) AGND SWC SLC INLB/RECL2 INRB/RECR2 INR11/RECR5 INL10/RECL4 RECR3 INL11/RECL5 FLIN1 RECL3 CIN1 FRIN1 SLIN1 SWIN1 AVEE MUTE FLIN2 FRIN2 SLIN2 SRIN2 CIN2 SWIN2 SBLIN2 SBRIN2 AVCC TREL BASSL1 BASSL2 FLOUT FLC FROUT AGND FRC ADCR SBLIN1 SRIN1 SBR
6、IN1 SBL OUT ADCL SBR OUT SLOUT SBRC SROUT SWOUT SRC COUTINL5 INL1 INR1 INL2 INR2 INL3 INR3 INL4 INR4 INR5 INL6 INR6 INL7 INR7 INL8 INR8 INLA/RECL1 INRA/RECR1 INL9 INR9 SUBR1 SUBL1 INR10/RECR4 DATA CLOCK BASSR1 BASSR2 AGND AGND SBRCIN SBLCIN AGND SBLC FR Pre-OUT FL Pre-OUT SBR Pre-OUT TRER SUBR2 SUBL
7、2 SRCIN SLCIN SR Pre-OUT SL Pre-OUT SBL Pre-OUT INR12 INL12 INR13 INL13 INR14 INL14 CC AGND DGND REC ATT 0/-6/-12/-18dB Bass/ Treble -14+14dB (2dB step) +42-95dB, -(0.5dBstep) +42-95dB, -(0.5dBstep) +42-95dB, -(0.5dBstep) +42-95dB, -(0.5dBstep) +42-95dB, -(0.5dBstep) +42-95dB, -(0.5dBstep) Tone +420
8、dB (0.5dBstep) Tone Bass/ Treble -14+14dB (2dB step) 0-95dB, - (0.5dBstep) +420dB (0.5dBstep) 0-95dB, - (0.5dBstep) MCU I/F AVEE AVCC Bypass Tone Tone+MIX Bypass Tone Tone+MIX MAIN SUB MAIN SUB 81828384858687888990919293949596979899100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 2
9、5 26 27 28 29 30 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 5049484746454443424140393837363534333231 MAIN SUB1 SUB2 205 R2A15220FP Pin Function 8-CHANNEL ELECTRONIC VOLUME With 14-Input selector And Tone control R2A15220FPR2A15220FP PRELIMINARY Notice ;
10、 This is not a final specification. Some parametric limits are subject to change. 3 / 18 CONFIDENTIAL R2A15220FP-87D PIN DESCRIPTION PIN No. Name Function 49DATA Input pin of control data 50CLOCKInput pin of control clock Output pin of FL/FR/C/SW/SL/SR/SBL/SBR channel FRIN2, FLIN2, SRN2,SLIN2, SWIN2
11、,CIN2, SBRIN2,SBLIN2 43,42, 41,40, 39,38, 37,36 Multi Input pin of L/R/C/SW/SL/SR/SBL/SBR channel (Multi IN 1/2) Output pin for L/R channel REC Output Frequency characteristic setting pin of L/R channel tone control (Treble) 27,30 TREL, TRER 25,26, 28,29 22,20, 16,14, 10, 8, 2, 100 FROUT,FLOUT, COUT
12、,SWOUT, SROUT, SLOUT, SBROUT,SBLOUT BASSL1,BASSL2 BASSR1,BASSR2 FLIN1, FRIN1, CIN1,SWIN1, SLIN1,SRIN1, SBLIN1,SBRIN1 90,91, 92,93, 94,95, 96,97 Frequency characteristic setting pin of L/R channel tone control (Bass) 24,18, 17,13, 12, 6, 4, 98 FRC,FLC, CC,SWC, SRC,SLC, SBRC,SBLC Connects capacitor fo
13、r reducing click noise of L/R/C/SW/SL/SR/SBL/SBR channel volume INL1,INL2, INL3,INL4, INL5,INL6,INL7,INL8, INL9,INL12,INL13,INL14 Input pin of L/R channel (Input Selector) 57,59,61,63, 65,67,69,71, 75,83,85,87 INR1,INR2, INR3,INR4, INR5,INR6,INR7,INR8, INR9,INR12,INR13,INR14 56,58,60,62, 64,6668,70,
14、 74,82,84,86 53,54ADCL, ADCROutput pin for L/R channel ADC 88,89 1,5,9,15, 21,55,98 AGND Analog ground of internal circuit 31AVCCPositive power supply to internal circuit 48DGNDDigital ground of internal circuit 52AVEENegative power supply to internal circuit 46,47 33,32 SUBL1,SUBR1 SUBL2,SUBR2 Outp
15、ut pin for L/R channel SUB1/SUB2 Output RECR3,RECL3 51 MUTEOutside Mute Control PIN 72,73, 76,77, 78,79 80,81 INRA/RECR1,INLA/RECL1, INRB/RECR2,INLB/RECL2, INR10/RECR4,INL10/RECL4, INR11/RECR5,INL11/RECL5 Input pin of L/R channel (Input Selector)/ Output pin for L/R channel REC Output 44,45 34,35 SB
16、RCIN,SBLCIN SRCIN,SLCIN 3rdMulti Input pin for SBL/SBR/SL/SR channel Volume that is able to swap SBR/SBL with SR/SL FR Pre-out,FL Pre-out, SR Pre-out, SL Pre-out, SBR Pre-out,SBL Pre-out Pre-output pin of FL/FR/SL/SR/SBL/SBR channel 23,19, 11, 7, 3, 99 206 NJW1194A (INPUT : IC484/IC489) NJW1194 2-CH
17、ANNEL ELECTRONIC VOLUME WITH INPUT SELECTOR AND TONE CONTROL GENERAL DESCRIPTION PACKAGE OUTLINE FEATURES BLOCK DIAGRAM NJW1194V 207 2. FL DISPLAY FLD (GP1261AI) (FRONT : FL602) PIN CONNECTION PATTERN DETAIL 208 FRONT 1 FRONT PCB ASSY Parts indicated by nspon this table cannot be supplied. The parts
18、 listed b NOTE:The symbols in the column Remarks indicate the following destinations. U : North America model N : Europe model K : China model F : Japan model B : Black model SG : Silver Gold model REF No.Part No.Part NameRemarksQtyNewVer SEMICONDUCTORS GROUP D602190M-HD302360RDIODE,ZENER,1/2W,6.8V
19、CVDZJ6.8BT1 D6023,6024943203003150SDIODE,RECTIFIER,RADIAL CVD1N4007SRT2 D6026943202007690SDIODE,ZENER,1/2W,18V CVDZJ18BT1 D602700D9430087209DIODE,ZENER,1/2W,24V CVDZJ24BT1 D6029,603090M-HI101190RL.E.D,BLUE CVD52CSBBCEAB22 D6033,603490M-HI101190RL.E.D,BLUE CVD52CSBBCEAB22 D6037,6038263010046507SLED,S
20、UPERRED CVDBLBUF4V5K1AV2 D6039-604100D9630328409DIODE,RECTIFIER,AXIAL CVD1N4007ST3 D6453-6455963209003510SDIODE,RELIABLEESDPROTECTION CVDCDS3C05HDMI13 D651190M-RI000230RRES,CHIP(3216/5%/10ohm) CRJ14CJ100T1 D669190M-RI000230RRES,CHIP(3216/5%/10ohm) CRJ14CJ100T1 D669490M-RI000230RRES,CHIP(3216/5%/10oh
21、m) CRJ14CJ100T1 D671200D2760694903DIODE,ZENER(CHIP,5.1V) HVDUDZS5.1BSR1 D6729,673000D2760694903DIODE,ZENER(CHIP,5.1V) HVDUDZS5.1BSR2 D675290M-RI000230RRES,CHIP(3216/5%/10ohm) CRJ14CJ100T1 IC601943232100380SI.C,DUALOPAMP(SOP-8P) LowTHD0.0005%,FORIMPROVINGTHETONECONTROLCVINJM8080G1 IC603963231101200SI
22、.C,REGULATOR(ADJ/TO-252) CVINJM2887DL31 IC607943232100380SI.C,DUALOPAMP(SOP-8P) LowTHD0.0005%,FORIMPROVINGTHETONECONTROLCVINJM8080G1 LD601943263100860ML.E.D,(GREEN/RED3PI) Pd=72mA,If=30mA,Ifp=100mACVDWEJ3290W-R2H0-BA1 Q6005943219006820ST.R CVTKTC1027YT1 Q6011943216500020ST.R,RT1N141C(10K-10K) CVTRT1
23、N141C1 Q6014-6016943216500020ST.R,RT1N141C(10K-10K) CVTRT1N141C3 Q6042943214500020ST.R,2SC3052 CVT2SC30521 Q6081943216500020ST.R,RT1N141C(10K-10K) CVTRT1N141C1 Q6112943215500020ST.R,RT1P141C(10K-10K) CVTRT1P141C1 Q6152,6153943216500020ST.R,RT1N141C(10K-10K) CVTRT1N141C2 Q6313,6314943216500020ST.R,RT
24、1N141C(10K-10K) CVTRT1N141C2 Q6702943216500020ST.R,RT1N141C(10K-10K) CVTRT1N141C1 RESISTOR GROUP R6001,6002nspRES,CHIP(1608/5%/200ohm) CRJ10DJ201T2 R6003,6004nspRES,CHIP(1608/5%/0ohm) CRJ10DJ0R0T2 R6005nspRES,CHIP(1608/5%/1ohm) CRJ10DJ1R0T1 R6006nspRES,CHIP(1608/5%/2.2ohm) CRJ10DJ2R2T1 R6016nspRES,C
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