onkyo_tx-nr818_service_en.pdf
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1、TX-NR818 European, Australian and Asian models - “RT/PTY/TP” North American and Taiwanese models - “DIMMER” North American and Taiwanese models only RC-840M AV RECEIVER MODEL TX-NR818(B)/(S) Ref. No. 4392 052012 Black and Silver models 120V AC, 60Hz 220-240V AC, 50/60Hz 220-240V AC, 50Hz B MDC B MMQ
2、, B MMR B MMP, B MMA, B MMB, S MMP TX-NR818 EXPLODED VIEWS-1 OVERALL A621 A725 MDC only A720 A625 x 3 pcs. A627 x 6 pcs. Refer to EXPLODED VIEWS-2 A119 A101 A119 A127 x 9 pcs. A113 x 4 pcs. A105 A107 T901 A109 x 2 pcs. A123 x 5 pcs. A146 A131 x 4 pcs. A001 U0042 A037 x 4 pcs. A039 x 4 pcs. A045 x 4
3、pcs. A035 A049 x 3 pcs. A047 x 4 pcs. A061 A117A129 x 6 pcs. A059 A069 x 8 pcs. P062 P061 A073 A051 1159 U0080 U005 U0092 U0091 U0090 U0033 U0032 U0030 U0031 U0010 U0011 U0012 U0027 U0022 U0021 U0020 U0023 U0024 U0025 U0026 F6901 F6902 A011 A009 U011 A155 A053 x 2 pcs. A055 x 2 pcs. A057 A058 A105 A
4、147 x11 pcs. A005 x 6 pcs. A003 A115 x 3 pcs. A003 A015 x 6 pcs. A033 x 5 pcs. A013 x 6 pcs. A023 x 6 pcs. A017 x 14 pcs. Q6061A Q6060A Q6051A Q6050A Q6067 Q6057 Q6055 Q6050 Q6051 Q6056 Q6058 Q6054 Q6065 Q6060 Q6061 Q6066 Q6068 Q6064 F9100 F9100E F2002 F2000 F2000C A109 A074 x 5 pcs.A065 A067 U0093
5、P8002 U0094 A111 A010 A008 A019 x 7 pcs. D6901 A021 A024 x 4 pcs. A121 A125 x 2 pcs. A161 x 2 pcs. P900 P103 P6600A x 22 pcs. Refer to in EXPLODED VIEWS-2 A007 A071 x 2 pcs. P2101 P906 TX-NR818 EXPLODED VIEWS-2 FRONT/ REAR PANEL SECTION A199 x 2 pcs. A159 x 10 pcs. A157 x 42 pcs. A197 A198 A163 A165
6、 A501 A511 A509 A567 A557 A551 A549 A569 x 2 pcs. A569 x 2pcs. A569 A569 A547 A543 A545 A553 A556 A558 x 2 pcs. A556 A555 A591 A491 x 2 pcs. A651 A505 A507 A523 A433 A431 A435 A453 A455 A437 x 4 pcs. A441 A493 A439 x 3 pcs. A449 x 2 pcs. A450 x 2 pcs. A451 x 2 pcs. A447 A535 A531 A533 A525 x 4 pcs.
7、U0040 U0046 U0041 U0047 U0045 U0044 U0043 U0048 U0060 A401 A483 A481 A594(Silver) A596(Black) A609 x 3 pcs. A601 3TTB+10B A607 3TTB+8B A607 3TTB+8B A607 3TTB+8B A603 3TTB+8B A605 3TTB+8B A605 3TTB+8B - Bottom View - A611 JL4103 P8691 P3101 P7501 A403 x 3 pcs. A407 x 13 pcs. A409 x 4 pcs. A411 x 2 pc
8、s. A415 A419 x 2 pcs. A413 A417 Front P2000(Dsub Socket) include the 2 nuts. Refer to Parts List P8000(Dsub Socket) include the 2 nuts. Refer to Parts List Front TX-NR717/ 818/ DTR-40.4/ 50.4 SCHEMATIC DIAGRAMS-1 (PART-1) BLOCK DIAGRAM (AUDIO) SECTION TX-NR717/ 818/ DTR-40.4/ 50.4 REC_L REC_R NET_L
9、MAIN_R SUB1_R MAIN_L SUB1_L NET_R C_Preout LH/LW_Preout RH/RW_Preout DAC_FL DAC_FR DAC_C DAC_SW DAC_SL DAC_SR DAC_SBL DAC_SBR SWMUT Z3-MuteZ2-Mute Z2R Z3R Z3L DAC_HR/WR DAC_HL/WL FR(MIX) DAC_C DAC_SW MCH C DAC_C DAC_SW FR(DIRECT) FL(DIRECT) DAC_FL DAC_FRDAC_FR FL(MIX) MCH C DAC_C DAC_SW MCH SW FL(DI
10、RECT) DAC_FL DAC_FR DAC_FL FL(MIX) PC IN_R GAME IN_L GAME IN_R PC IN_L TV/CD IN_R TV/CD IN_L PHONO IN_R PHONO IN_L FRONT IN_L MIC IN FR(MIX) DAC_FR FR(DIRECT) SBR_Preout SBR/Z2R/Bi_R/RH_SP SBR_Preout SBL/Z2L/Bi_L/LH_SP SBL_Preout SBL_Preout FL_Preout FL_Preout SL_Preout SR_Preout SW_Preout Bi-Amp_R
11、Bi-Amp_L Bi-Amp_R Bi-Amp_L DAC_HL/WL Z2RZ2R Z3R PreFH/FWMUT PreSBMUT PreSURMUT Z2LZ2L FR(DIRECT) FL(DIRECT) Z3R Bi-Amp_R Z3L Z3R Z3L Z2R Z2R Z2L Z2L BD/DVD IN_R CBL/SAT IN_R BD/DVD IN_L CBL/SAT IN_L STB/DVR IN_R STB/DVR IN_L PreFRMUT SBR/Z2R/Bi_R/RH_SP FR_SP FL_SP C_SP SBL/Z2L/Bi_L/LH_SP SPRLFH SPRL
12、SB SPRLSB SPRLFW SPRLFW SPRLFH SPRLSR SPRLC SPRLSR SPRLC SPRLF SPRLF SBZ2MUT Z3L FL_SP FR_SP Bi Amp_L DAC_HR/WR MCH SW DAC_FL FR_Preout FR_Preout SBR Bi Amp_R SBR Bi AMP_R Bi Amp_L SBLSBL ADCL Z3_L Z3_RFRONT IN_R 717/818_Z2/Z3_R717/818_Z2/Z3_R 717/818_Z2/Z3_L 717/818_Z2/Z3_R 717/818_Z2/Z3_L 717/818_
13、Z2/Z3_R 717/818_Z2/Z3_R AMUTE SRZ3MUT Z2LZ2L TUNER IN_L TUNER IN_R Z2TONE-R Z2TONE-L SPRLFW2 Powerd_Z3L Powerd_Z3R MCH SR DAC_SR MCH SR DAC_SR DAC_SL MCH SL DAC_SL MCH SL DAC_SR DAC_SL SL_Preout SR_Preout SL/Z3R_SP Z3L Z3R C_SP SR/Z3L_SP SR/Z3L_SP SL/Z3R_SP Bi-Amp_L 717/818_Z2/Z3_L ADCR NET_R NET_L
14、HEADPHONES LEFT LEFT R2A15220FP priority terminal FRONT ADCR Down mix : No use Tone : Use for Z3 0/-6/-12/-18dB OPT FRONT OPT1 (FRONT IN) OPT2 COAX 1 COAX 2 COAX 3 Z2 TONE RX TX HDMI TX HDMI HDMI 2ch ADC DR99dB NET 2nd DSP CS49834 1st DSP TMS320DA830 ARC Front Wide/Z2 net DAC TONE 0dB FIX TONE 0dB F
15、IX TUNER PACK 0dB FIX 0dB FIX IN1-8 SWL SWR R L R L R L R L R L R R L R SR PREOUT 9.2 or 7.2ch SL C FR FL R L R L L R L R L R L R L L R L R L R L R L R L L R L R TONE TONE R R L L PHONO IN L R L R SUB1_L SUB1_R SUB2_R SUB1 should be always ON. ADCL SUB2_L DAC_SBL/HL/WL DAC_SBR/HR/WR Analog out MAIN
16、Z2 LPF LPF LPF LPF LPF LPF LPF LPF 24bit FIX VLSC VLSC W/HLW/HR VLSC FL VLSC FR VLSC SWC VLSC SLSR VLSC VLSC SBLSBR VLSC VLSC FS0dB=4Vrms LPF L R R L L R 0.5dB step/each VR Z2 Pre Wide/High -6dB inverted down mix inverted down mix DAC_SBL/HL/WL FRONT IN only 9ch Model MIC AMP FRONT MIC DAC_SBL/HL/WL
17、 only 9ch Model PCM9211 DIR I2S(DVD-AUDIO/DSD) I2S(DVD-AUDIO/DSD) x3 x1 PCM1789 2ch DAC PCM1690 8ch DAC I2S(DVD-AUDIO/DSD)x4 Z3 DAC_SBR/HR/WR LPF SW_Preout SUR. BACK RIGHT Front Wide/Z2 RIGHT LEFT Front High RIGHT Front High INTERFACE RS232 RS232 INTERFACE RI from Micom SENSOR REMOTE IR CONTROL 12VT
18、RG RI IR IN B IR IN A IR OUT 12V TRIG B 12V TRIG A 12V TRIG Z2 12V TRIG Z3 12V TRIG C DAC_SBR/HR/WR Z2 route CBL/SAT IN BD/DVD IN STB/DVR IN Main OUT HDMI Sub OUT +20dB -6dB -6dB 0dB 0dB 0dB 0dB 0dB 0dB 0dB 0dB 0dB 0dB Ref. GND / Bi Amp/Z3 / Bi Amp/Z3 FRONT LEFT FRONT RIGHT CENTER LEFT RIGHT SURR SU
19、RR SPEAKER TERMINALS SUR. BACK POWER AMPLIFIER +29dB +29dB +29dB +29dB +29dB +29dB Z3 Pre R2A15218 0.5dB step/each VR Ana Allch ST. L+R(-6dB) L+R(-12dB) Z2R Ana Allch ST.with lowpassfilter CS1754 -6dB -6dB SBL/HL/WL SBR/HR/WR Ext.AMP_L Ext.AMP_R -6dB R Except 717 717 Z3 route Only 818/50.4 24bit Exc
20、ept 717 L PHONO EQ PC IN TV/CD IN GAME1 IN GAME IN Only 818/50.4 Except 717 Z3 Pre OUT Z3 Line OUT Z2 Line OUT Z2 Pre OUT Z3R Z3L +29dB Z3L Z3R This line no use This line no use Z2 route Powered 717 -6dB 717 Z2 route Only 717 64 67 66 69 68 72 75 74 79 87 78 86 59 58 77 76 71 70 73 65 53 54 47 46 33
21、 32 37 44 45100 4 3 2 8 7 6 97 96 43 94 97 23 99 98 11 10 12 15 18 24 21 94 40 91 90 39 38 41 95 34 35 62 82 83 36 3 44 45 96 39 95 38 9 15 37 99 17 14 13 16 17 98 11 65 63 64 62 93 42 93 92 36 100 63 22 23 19 20 60 61 43 42 91 42 90 43 5 54 55 + Model No. TX-NR717/818/818AE,DTR-40.4/50.4 SCHEMATIC
22、DIAGRAM (PART-1) AUDIO BLOCK SECTION 2012/03/16 Only TX-NR717, DTR-40.4 Only TX-NR818, DTR-50.4 Only TX-NR818, DTR-50.4 Differential circuit Differential circuit A 1 2 3 4 5 BCDEFGH 6 7 8 IJK TX-NR717/ 818/ DTR-40.4/ 50.4 SCHEMATIC DIAGRAMS-2 (PART-2) BLOCK DIAGRAM ANALOG AUDIO SECTION YIN3_DIN2 PBI
23、N3_DIN2 PRIN3_DIN2 YIN4_DIN1 PBIN4_DIN1 PRIN4_DIN1 P/I_DIN1 SL_DIN1 AR_DIN1 P/I_DOUT SL_DOUT P/I_DIN2 AR_DIN2 SL_DIN2 AR_DOUT SL_DIN1 SL_DIN2 P/I_DIN1 P/I_DIN2 AR_DIN1 AR_DIN2 EX1_DSELA EX2_DSELB EX1_DSELA EX2_DSELB YIN5_DA PBIN5_DA PRIN5_DA VIN7_DA VSW_SCL VSW_SDA VSW_MUTE YIN4_DIN1 YIN3_DIN2 PBIN3
24、_DIN2 PBIN4_DIN1 PRIN3_DIN2 PRIN4_DIN1 VOUT4_MONI YIN2_CIN2 YIN1_CIN1 PBIN1_CIN1 PBIN2_CIN2 PRIN2_CIN2 PRIN1_CIN1 YOUT3_D PBOUT3_D PROUT3_D VIN1_BD VIN2_CBL VIN3_STB VIN4_GAME EX2_DSELB EX1_DSELA YIN1_CIN1 PBIN1_CIN1 PRIN1_CIN1 PRIN2_CIN2 PBIN2_CIN2 YIN2_CIN2 VSW_VDET VSW_YDET PBOUT1_AD YOUT1_AD VOU
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